PRICE LIST 2012.2
PRICE LIST 2012.2
EXPORT / April 2012
Price list 2012
Heat Pumps from the specialists
OCHSNER has specialised for more than 34 years in the development of heat pumps and ranks today among the international branch leaders. The
cutting-edge technology guarantees maximum efficiency for your customers. Decades of experience makes OCHSNER your reliable supplier and
competent partner for all types of heat pumps - also with cooling function, commercial high-capacity heat pumps and hot-water heat pumps.
On the following pages you will find the complete OCHSNER range of products, among them package solutions for new buildings and renovation, as well as compact solutions. Furthermore, we have the tried and trusted detailed product pages, supplemented with further comprehensive
information on the technical specifications and additional information on practical sizing and implementation of OCHSNER heat pump systems.
This newly-designed price list will facilitate both your planning as well as the calculation and thus pricing for your customers.
We have restructured our price list in order to aid the navigation through the information. Take a look for yourself now!
Important note!
In 2012 we have included for the first time essential accessories in the price of the heat pump and will not invoice them as extras:
»OTE 2.0 Interior-Climate-Manager
»Flow rate measurement
1 piece for GMLW, GMDW
2 pieces for GMSW, GMWW, OSWP, OWWP
»Noise dampening underlay pad
»Flexible connecting hose
All illustrations in the price list are symbolic illustrations, deviation are possible on the appliances themselves we retain the right to make technical changes
Typographical errors and misprints excepted!
Contents
3
Packages
Page
Page
Page
Page
Page
4–5
6–7
8–9
10–11
12–13
Overview
Page
14–15
Products
Page
16–17
Combination possibilities
Page
18–19
Overview
Page
20–21
General information - Planning / Installation / Operation
Page
22–23
Products 65°
Page
24–25
Products 55°
Page
26–27
Evaporators
Page
28–29
Sizing
Page
30–31
Products
Page
32–33
Sizing
Page
34–35
Products 65°
Page
36–37
Products 55°
Page
38–39
Sizing
Page
40–41
Products 65°
Page
42–43
Products 55°
Page
44–45
Sizing
Page
46–47
OTE 2 Inhouse-Climate-Manager Control
Page
48–49
Storage tank
Page
50–51
General accessories, special accessories
Page
52–53
Sizing of heating system
Page
54–57
Commissioning
Page
58–59
Philosophy
Page
60
IMPORTANT INFORMATION - Guarantee, Disposal, High-capacity heat pumps, Funding guidelines, Transport, Planning support
Page
62
General conditions of sale
Page
63
Package descriptions
Packages for NEW BUILDINGS
Packages for RENOVATION
Packages for COMPACT SOLUTIONS
Sizing
Domestic hot-water heat pumps
High-Tech Heat Pumps - Heating / Cooling / Hot Water
Heat source Air
Heat source ground-direct expansion
Heat source water
Heat source ground-brine
Accessories
Touch Display
web2com
Cascade Manager
Accessories
Requirements
Connection pipework
Invoicing
OCHSNER
USE OUR NEW NAVIGATION AID ->
4
Pakete
Packages
OCHSNER WELLNESS-PACKAGES
You are looking for a reliable and economical heating system? We have the solution for you - with our 34 years of experience in the field of heat pumps and more than 110,000 installed systems which guarantee a comfortable indoor
climate for decades.
Simply select the right system for you from our comprehensive range of standard solutions.
Packages suitable for all applications
NEW BUILDINGS
For the highest efficiency in new buildings
Page 6–7
RENOVATION
For the highest sustainability when renovating
Page 8–9
COMPACT SYSTEM
The economical and space-saving compact solution
Page 10–11
With the heat source of your choice:
» Air
» Ground heat direct expansion
» Ground heat Brine
» Ground water
Choose from all the heat sources that Mother Nature provides and help
preserve the environment and its resources.
packages
5
6
Pakete
Packages
NEW BUILDINGS
High-Tech Heat Pump Systems for highest efficiency
Suitable for new buildings with low-temperature
heating systems up to 280m²* heated area (tfl. max.
35°C, PH max. 15 kW) and hot-water preperation for
up to 4 people in combination with a heat source of
your choice.
PACKAGE WITH HEAT PUMP buffer TANK AND HOT-WATER HEAT PUMP
Heat source Air
Heat source
AIR/WATER
Heat pump dimensions HxWxD [mm]
Heat pump
TSP Buffer tank (hydraulics)
Accessories - heat source (split evaporator,
Cu-ground collector, brine flat-plate collector or
immersion pump)
tv max 60°C
tv max 55°C
tv max 65°C
1150 x 400 x 650
1150 x 600 x 650
1150 x 600 x 650
GMLW 5
GMLW 9
GMLW 14
GMLW 9
plus
GMLW 14
plus
GMLW 19
plus
TSP - PU 200
TSP - PU 300
TSP - PU 500
TSP - PU 300
TSP - PU 500
TSP - PU 500
VHS 7
VHS-M 14
VHS-M 14
VHS-M 14
VHS-M 14
VHS-M 19
Package with TSP and Europa 303 DKL for hot-water heating without additional register
Package code
PL05VT303
PL09_T303
PL14_T303
PL09pT303
PL14pT303
PL19pT303
Price (without comm. and refr. conn. pipework)
12.270,–
14.958,–
16.151,–
16.300,–
17.536,–
20.813,–
Packages with TSP and Europa 323 DK for hot-water heating
Package code
PL05VT323
PL09_T323
PL14_T323
PL09pT323
PL14pT323
PL19pT323
Price (without comm. and refr. conn. pipework)
12.571,–
15.259,–
16.452,–
16.601,–
17.837,–
21.114,–
[inch]
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 40 - 1 1/2"
[kW]
5,1 - 4,3
8,5 - 7,8
12,7 - 11,5
8,5 - 8,1
11,6 - 10,7
16,8 - 15,9
1,0
1,7
2,6
1,7
2,5
3,4
Technical data:
Connection dimensions
Heating capacity at standard operating point
A2/W35-A2/W50; G-1/W35-G0/W50
B0/W35-B0/W50; W10/W35-W10/W50
Nominal flow rate heating system
(condenser)
[m³/h]
Nominal flow rate heating source (evaporator)
max. design temperature heating system
[°C]
Hot-water heating with Europa
[°C]
max. 65
incl. E-rod (as back-up)
[°C]
max. 65
Package with ECO evaporator and Europa
303 DKL for hot-water heating without additional register
(GMLW 5)
40 (55)
with ESV 5
35 (50)
50 (60)
Package with ECO evaporator and Europa
323 DK for hot-water heating
(GMLW 5)
with ESV 5
Package code
PL05ET303
Paketcode
PL05ET323
Price (without comm. and refr. conn. pipework)
12.990,–
Price (without comm. and refr. conn. pipework)
13.291,–
7
packages
2012 included in package price :
» Heat pump Golf/Golf plus
» OTE 2 Inhouse-Climate-Manager
»
Flow rate measurement
1 piece for GMLW/GMDW
2 pieces for GMSW/GMWW
»
Noise dampening underlay pad
»
Flexible connecting hose
»
Soft start control
»
Heat pump separation tank
»
Europa 323 DK or 303 DKL for domestic hot water preparation
»
Your choice of heat source
» -3% package discount priced in
» E-rod (only for GMLW)
» Immersion sleeves
Europa 303 DKL or 323 DK
Heat source DEx
Heat source ground brine
Heat source water
DIRECT Expansion
BRINE/WATER
WATER/WATER
tv max 65 °C
tv max 65°C
1150 x 400 x 650
tv max 65 °C
1150 x 400 x 650
1150 x 400 x 650
1150 x 600 x 650
GMDW 5
plus
GMDW 8
plus
GMDW 11
plus
GMSW 5
plus
GMSW 7
plus
GMSW 10
plus
GMSW 15
plus
GMWW 7
plus
GMWW 10
plus
GMWW 13
plus
TSP - PU 200
TSP - PU 200
TSP - PU 300
TSP - PU 200
TSP - PU 200
TSP - PU 300
TSP - PU 500
TSP - PU 200
TSP - PU 300
TSP - PU 300
3 Piece
O-Tube pro
5 Piece
O-Tube pro
7 Piece
O-Tube pro
ESK 3
ESK 4
ESK 5
ESK 6
Immersion
pump I/II
Immersion
pump I/II
Immersion
pump I/II
PD05pT303
PD08pT303
PD11pT303
PS05pT303
PS07pT303
PS10pT303
PS15pT303
PW07pT303
PW10pT303
PW13pT303
10.522,–
12.519,–
14.081,–
11.497,–
12.870,–
13.702,–
16.030,–
11.062,–
11.959,–
12.501,–
PD05pT323
PD08pT323
PD11pT323
PS05pT323
PS07pT323
PS10pT323
PS15pT323
PW07pT323
PW10pT323
PW13pT323
10.823,–
12.821,–
14.382,–
11.798,–
13.171,–
14.004,–
16.331,–
11.363,–
12.261,–
12.802,–
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
4,5 - 5,0
7,4 - 6,4
10,3 - 9,2
5,3 - 4,9
7,2 - 6,3
10,2 - 9,2
14,7 - 13,3
7,0 - 6,2
9,7 - 8,6
13,6 - 12,4
1,1
1,5
2,1
0,9
1,2
1,7
2,5
1,2
1,7
2,3
1,2
1,7
2,4
3,5
1,2
1,7
2,4
60
60
60
max. 65
max. 65
max. 65
max. 65
max. 65
max. 65
*This is a benchmark value under favourable conditions. An individual sizing calculation according to
standards is required in all cases. Actual values can deviate.
Important information on pages 12 - 13
The temperatures in brackets are those which can be reached at the most favourable conditions
(see operating limits for horizontal air-split heat pumps, page 31). We recommend the temperatures
outside the brackets for an economical full heating system throughout the year.
Commissioning and, if required, the refrigerant connection are not included in the package price.
Invoicing will take place according to the customer service commissioning guidelines.
See pages 58 - 59.
- 3% package discount priced in
Prices in €, excl.VAT
8
Pakete
Packages
RENOVATION
High-Tech Heat Pump Systems for highest sustainability
Suitable for renovated and/or partially renovated single-family dwellings with radiator
heating systems with a flow temperature of
max. 60°C, up to 180m² heated area and
hot-water preperation for up to 4 people
in combination with a heat source of your
choice.
Packages with Unifresh® Combi buffer tank and integrated hot-water heating
Heat source Air
Heat source DEx
AIR/WATER
DIRECT Expansion
Heat source
Heat pump dimensions HxWxD [mm]
Heat pump
tv max 60°C
tv max 65°C
tv max 65 °C
1150 x 400 x 650
1150 x 600 x 650
1150 x 400 x 650
GMLW 5
Unifresh (Hydraulics / Domestic hot water preparation)
Accessories - heat source (split evaporator,
Cu-ground collector, brine flat-plate collector or
immersion pump)
GMLW 9 plus GMLW 14 plus GMLW 19 plus GMDW 5 plus GMDW 8 plus GMDW 11 plus
Unifresh
Unifresh
Unifresh
Unifresh
Unifresh
Unifresh
Unifresh
VHS 7
VHS-M 14
VHS-M 14
VHS-M 19
3 pieces
O-Tube pro
5 pieces
O-Tube pro
7 pieces
O-Tube pro
Package with Combi-Buffer UNI 800 incl. integrated hot-water heating NL-factor 2.5
Package code
Price (without comm. and refr. conn. pipework)
PL05VU800
PL09pU800
PL14pU800
PL19pU800
PD05pU800
PD08pU800
PD11pU800
12.806,–
16.760,–
17.809,–
21.039,–
11.058,–
13.055,–
14.540,–
Package with Combi-Buffer UNI 500 incl. integrated hot-water heating NL-factor 1.0
Package code
PL05VU500
PL09pU500
PD05pU500
PD08pU500
PD11pU500
12.230,–
16.183,–
10.481,–
12.480,–
13.963,–
[inch]
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 40 - 1 1/2"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
[kW]
5,1 - 4,3
8,5 - 8,1
11,6 - 10,7
16,8 - 15,9
4,5 - 5,0
7,4 - 6,4
10,3 - 9,2
1
1,7
2,5
3,4
1,1
1,5
2,1
Price (without comm. and refr. conn. pipework)
Technical data:
Connector size
Heating capacity at standard operating point
L2/W35-L2/W50; E-1/W35-E0/W50
S0/W35-S0/W50; W10/W35-W10/W50
Nominal flow rate heating system
(condenser)
[m³/h]
Nominal flow rate heating source (evaporator)
max. design temperature heating system
[°C]
40 (55)
50 (60)
60
Domestic hot water preparation with heat
pump
[°C]
max 54 (40)
max. 59 (49)
max. 59
with E-rod (as back-up) as option possible
[°C]
max.60
max. 60
max. 60
Packages with ECO evaporator and UNI
800 incl. integrated hot-water heating
NL-factor 2,5
(GMLW 5)
with ESV 5
Packages with ECO evaporator and UNI
500 incl. integrated hot-water heating
NL-factor 1,0
(GMLW 5)
with ESV 5
Package code
PL05EU800
Package code
PL05EU500
Price (without comm. and refr. conn. pipework)
13.526,–
Price (without comm. and refr. conn. pipework)
12.951,–
9
packages
2012 included in package price :
» H
eat pump Golf/Golf plus
» OTE 2 Interior-Climate-Manager
» Flow rate measurement
1 piece for GMLW/GMDW
2 pieces for GMSW/GMWW
» Noise dampening underlay pad
» Flexible connecting hose
» Soft start control
» Combi-buffer tank UNI 800 / UNI 500
with integral domestic hot water preparation
» Your choice of heat source
» -3% package discount already priced in
» E-rod (only for GMLW)
» Immersion sleeves
» 3-way switching modules
Heat source brine
Heat source water
BRINE/WATER
WATER/WATER
tv max 65°C
tv max 65 °C
1150 x 400 x 650
1150 x 600 x 650
1150 x 400 x 650
GMSW 5 plus
GMSW 7 plus
GMSW 10 plus
GMSW 15 plus
GMWW 7 plus
GMWW 10 plus
GMWW 13 plus
Unifresh
Unifresh
Unifresh
Unifresh
Unifresh
Unifresh
Unifresh
ESK 3
ESK 4
ESK 5
ESK 6
Immersion pump I/II
Immersion pump I/II
Immersion pump I/II
PS05pU800
PS07pU800
PS10pU800
PS15pU800
PW07pU800
PW10pU800
PW13pU800
12.033,–
13.406,–
14.161,–
16.303,–
11.598,–
12.418,–
12.959,–
PS05pU500
PS07pU500
PS10pU500
PS15pU500
PW07pU500
PW10pU500
PW13pU500
11.456,–
12.830,–
13.585,–
15.728,–
11.022,–
11.842,–
12.383,–
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
5,3 - 4,9
7,2 - 6,3
10,2 - 9,2
14,7 - 13,3
7,0 - 6,2
9,7 - 8,6
13,6 - 12,4
0,9
1,2
1,7
2,5
1,2
1,7
2,3
1,2
1,7
2,4
3,5
1,2
1,7
2,4
60
60
max. 59
max. 59
max. 60
max. 60
*This is a benchmark value under favourable conditions An individual sizing calculation according to
standards is required in all cases. Actual values can deviate.
Important information on pages 12 - 13
The temperatures in brackets are those which can be reached at the most favourable conditions
(see operating limits for horizontal air-split heat pumps, page 31). We recommend the temperatures
outside the brackets for an economical full heating system throughout the year.
Commissioning and, if required, the refrigerant connection are not included in the package price.
Invoicing will take place according to the customer service commissioning guidelines.
See pages 58 - 59.
- 3% package discount already priced in
Prices in €, excl.VAT
10
Pakete
Packages
Compact solution
High-Tech Heat Pump Systems for space-saving
solutions
Suitable for single-family dwellings or apartments with
low-temperature heating systems with a flow temperature of 35°C or radiator systems with max. 60°C, from 80
to 160 m²* heated area and hot-water preperation
for up to 3 people in combination with a heat source
of your choice.
Packages Combi Universal®2 - compact system with heat pump separation tank
Heat source Air
Heat source DEx
AIR/WATER
DIRECT Expansion
Heat source
Heat pump dimensions HxWxD [mm]
Heat pump
Separating tank (hydraulics)
Accessories - heat source (split evaporator,
Cu-ground collector, brine flat-plate collector or
immersion pump)
tv max 60°C
tv max 65°C
tv max 65 °C
1150 x 400 x 650
1150 x 600 x 650
1150 x 400 x 650
GMLW 5
GMLW 9 plus
GMDW 5 plus
GMDW 8 plus
GMDW 11 plus
TSP200
TSP300
TSP200
TSP200
TSP300
VHS 7
VHS-M 14
3 pieces O-Tube pro
5 pieces O-Tube pro
7 pieces O-Tube pro
Package with Combi Universal®2, heat pump separation tank for heating and hot water by means of ECO-storage tank 110 l, NL-factor 1.0
Package code
PL05VTECO
PL09pTECO
PD05pTECO
PD08pTECO
PD11pTECO
12.196,–
16.228,–
10.448,–
12.447,–
13.958,–
[inch]
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
[kW]
5,1 - 4,3
8,5 - 8,1
4,5 - 5,0
7,4 - 6,4
10,3 - 9,2
1,0
1,7
1,1
1,5
2,1
Price (without comm. and refr. conn. pipework)
Technical data:
Connector size
Heating capacity at standard operating point
L2/W35-L2/W50; E-1/W35-E0/W50
S0/W35-S0/W50; W10/W35-W10/W50
Nominal flow rate heating system
(condenser)
[m³/h]
Nominal flow rate heating source (evaporator)
max. design temperature heating system
[°C]
40 (55)
50 (60)
60
Domestic hot water preparation with heat
pump
[°C]
max. 50
max. 50
max. 50
E-rod 2.5 kW in ECO -tank 110 l
[°C]
max. 60
max. 60
max. 60
Packages with Combi Universal®2, ECO-evaporator,
heat pump separation tank for heating and hot water by means of
ECO-storage tank 110 l, NL-factor 1.0
(GMLW 5)
with ESV 5
Package code
PL05ETECO
Price (without comm. and refr. conn. pipework)
12.918,–
11
packages
2012 included in package price :
» H
eat pump Golf/Golf plus
» OTE 2 Interior-Climate-Manager
» Flow rate measurement
1 piece for GMLW/GMDW
2 pieces for GMSW/GMWW
» Noise dampening underlay pad
» Flexible connecting hose
» Soft start control
» Combi Universal®2 pipework set
with ECO - wall-mounted tank, 110 L for hot-water heating
» Your choice of heat source
» -3% package discount already priced in
» E-rod (only for GMLW)
» Immersion sleeves
» 3-way switching module
for heating and hot water by means of ECO-wall-mounted tank 110 l
Heat source brine
Heat source water
BRINE/WATER
WATER/WATER
tv max 65°C
tv max 65 °C
1150 x 400 x 650
1150 x 400 x 650
GMSW 5 plus
GMSW 7 plus
GMSW 10 plus
GMWW 7 plus
GMWW 10 plus
GMWW 13 plus
TSP 200
TSP 200
TSP 300
TSP 200
TSP 300
TSP 300
ESK 3
ESK 4
ESK 5
Immersion pump I/II
Immersion pump I/II
Immersion pump I/II
PS05pTECO
PS07pTECO
PS10pTECO
PW07pTECO
PW10pTECO
PW13pTECO
11.423,–
12.797,–
13.629,–
10.989,–
11.886,–
12.379,–
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
DN 32 - 1 1/4"
5,3 - 4,9
7,2 - 6,3
10,2 - 9,2
7,0 - 6,2
9,7 - 8,6
13,6 - 12,4
0,9
1,2
1,7
1,2
1,7
2,3
1,2
1,7
2,4
1,2
1,7
2,4
60
60
max. 50
max. 50
max. 60
max. 60
*This is a benchmark value under favourable conditions An individual sizing calculation according to
standards is required in all cases. Actual values can deviate.
Important information on pages 12 - 13
The temperatures in brackets are those which can be reached at the most favourable conditions
(see operating limits for horizontal air-split heat pumps, page 31). We recommend the temperatures
outside the brackets for an economical full heating system throughout the year.
Commissioning and, if required, the refrigerant connection are not included in the package price.
Invoicing will take place according to the customer service commissioning guidelines.
See pages 58 - 59.
- 3% package discount already priced in
Prices in €, excl.VAT
12
Pakete
Packages
Package sizing
The following practical information will aid you in the proper implementation of the selected package.
NEW BUILDING PACKAGE
»Heat pump
» Heat pump separation tank
» Hot-water heating by means of Europa 323
DK or 303 DKL without additional register.
» Flow meter VMT
» Balancing valve SRV on site
For the highest efficiency in NEW
BUILDINGS
When using a low-temperature heating
system, we recommend hot-water heating by
means of a hot-water heat pump as the main
heat pump will then be working exclusively in
an especially efficient temperature range.
An especially high efficiency of the total
system, as well as additional benefits are possible by a combination with the Europa Series,
especially developed for hot-water heating.
See hot-water heat pumps from page 14 onwards
COMPACT SOLUTION PACKAGE
»Heat pump
»Combi Universal®2 with
ECO-stainless steel wall-mounted tank 110 l
»Heat pump separation tank
»Pipework set from heat pump
to ECO-tank
»Safety valves, heating
»Combi- safety/non-return valve
on hot water side
»Membrane expansion vessel
18 litre
» Flow meter VMT
» Balancing valve SRV on site
The economical and space-saving
solution
Hot-water heating with the Combi Universal®-System 110 litre ECO-tank is specially sized for space-saving solutions.
The ECO-tank with its additional E-rod 2.5 kW allows hot-water heating with an NL-factor = 1.0
When using individual room control or variable flow rates for the heat use system, the package with the buffer tank is
absolutely necessary.
packages
13
RENOVATION PACKAGE
»Heat pump
»Unifresh®-tank with integrated freshwater heating as a combi-buffer tank
» Flow meter VMT
» Balancing valve SRV on site
»
optional heating furnace connection for
bivalent operation
»
optional solar back-up by means of
solar set (not supplied)
For the highest sustainability when renovating
The domestic hot water preparation with the
Unifresh tank as combi-buffer tank can, depending
on the heat pump and hot water requirements take
place with UNI 800 or UNI 500.
The Unifresh®-tank can, depending on the size and
temperature, cover a fresh water output of UNI 800
- NL=2.5, and UNI 500 - NL=1.0 respectively when
being used as a Combi-buffer tank.
GENERAL INFORMATION:
The heat pump is to be sized according to the heat load at standard outside temperature and heat pump standard operating point, including all
black-out periods which may occur.
The maximum recommended sizing temperature of the heating system is
dependent on the type of heat pump to be installed.
Sizing of the hydraulics
The corresponding specified nominal flow rates are to be ensured both on
the heat source, as well as on the heat use side.
The individual pressure losses specified in the accessories section and the
residual pressure head respectively are to be taken into account when
sizing the hydraulic connection pipework.
When using additional components, their individual resistances are to be
taken into account.
Heat pump selection
The heat pump selection should always be for a max. of 1,800 annual
hours of operation (D-A-CH). Higher hours of operation are to be sized for
using the OCHSNER guidelines.
This applies especially for the selected heat pump and, for ground heat,
for the sizing of the heat source and/or expansion area.
Further information:
OCHSNER training courses
Ochsner Heat Pump Hand book
Ochsner Heat Pump Operation Instructions
Safety/pressure maintenance equipment for hydraulics:
As an estimation, pressure in the heat use system with
heat source air:
System filling pressure [bar] = MEV inlet pressure + 0.5 [bar]
other heat sources:
System filling pressure [bar] = MEV inlet pressure + 0.3 [bar]
Heat source ground brine:
Source system filling pressure [bar] = MEV inlet pressure + 0.5 [bar]
Filling water on heat source and heat use sides must be treated to conform to VDI 2035.
All pipework diameters are to be sized and installed based upon the required temperature difference and flow rate. Operating limits for the heat
source and heat use systems as well as the requirements for water quality
are to be complied with.
Operating limits of Water/Water heat pumps: see page
41
Wall conduits: see accessories
pages 51-52
Important information for installing the heat sources, see:
Air
pages30–31
Direct expansion
pages34–35
Water
pages40–41
Brine
pages46–47
Important information for installing the heat use system, see:
Storage tank
pages50–51
Sizing of accessories for heat use system
pages54–57
OTE 2 Control
pages48–49
14
Warmwasser-Wärmepumpen
Domestic
hot-water heat pumps
Hot-water heat pumps
The ideal supplement to any heating system! The Europa Series offers, alongside hot-water heating, additional functions,
such as cooling, drying and ventilation.
Exclusive design, combined with cutting-edge technology for efficient
round-the-clock hot-water heating, any time of day or night, with
renewable energy in all weathers.
Europa 323 DK
Air/exhaust air heat pump
with 300 l tank
for
Hot-water heating
Cooling of pantries and storage rooms
Cellar dehumidification
Ventilation
Compact unit Europa 323 DK:
»with 300 l storage tank
»for households with up to 5 persons
»water temperature up to 65°C in heat pump operation
»heat pump operation with defrost function
»ready to plug in
»simple installation
»with immersion sleeve for external brand thermostat or sensor
»with register for external heat sources such as furnace or solar collectors
»integrated electrical heating element standard
»air ducts DN 150 up to 20 m possible
»2 integrated protective magnesium anodes standard
»Legionella switching by heat pump operation
»optimum heat input
»
Tiptronic plus Control with Touch Display
for simple operation of:
- hot-water regulation with selectable hygiene-comfort switching
- real time clock
- ventilation function with integrated fan-speed control and timer program
- heat pump operation with defrost function for use down to -5°C air
temperature
- built in solar control for solar collector system (not supplied)
- using the Tiptronic plus Smart Grid Function, the Europa 323 DK is already
prepared for Smart Metering.
»The Europa 323 DK is available from the 2nd Quarter 2012 onwards
Hot-water
heat pumps
15
Europa 303 DKL / 313 DK*
Europa Mini IWP
Europa Mini EWP
Air/exhaust air heat pump
with 300 l tank
Air/exhaust air heat pump
for external tanks up to 500 l
Direct ground expansion heat pump
for external tanks up to 500 l
for
Hot-water heating
Cooling of pantries and storage rooms
Cellar dehumidification
for
Hot-water heating
Cooling of pantries and storage rooms
Cellar dehumidification
Combination with existing pelletssolar or furnace systems
for
Hot-water heating, also at low outside
temperatures
Auxiliary heating via buffer tank
Energy supply to passive houses
Combination with existing pelletssolar or furnace systems
Compact unit Europa 303 DKL:
»with 300 l storage tank
»
without solar register!
»for households with up to 5 persons
»water temperature up to 65°C in
heat pump operation
»ready to plug in
»simple installation
»integrated electrical heating element standard
»air ducts DN 150 up to 20 m possible
»2 integrated protective magnesium anodes
standard
»Legionella switching by heat pump operation
»optimum heat input
»Tiptronic light control
Split unit:
»for external tanks up to 500 l
»for households with up to 5 persons
»water temperature up to 65°C in
heat pump operation
»ready to plug in
»simple installation
»space-saving design
»air ducts DN 150 up to 20 m possible
»internal heat exchanger
»tank charging via integrated circulation pump
»Legionella switching by heat pump operation
»Tiptronic light control
Split unit:
»for external tanks up to 500 l
»for households with up to 5 persons
»water temperature up to 60°C in heat pump
operation
»ready to plug in
»simple installation
»space-saving design
»with 75 m copper ground collector for geothermal energy from the garden up to 1,700
operating hours per annum
»internal heat exchanger
»tank charging via integrated circulation pump
»Legionella switching by heat pump operation
»Tiptronic light control
Compact unit Europa 313 DK*:
as 303 DKL, apart from
» Tiptronic E control with defrost function
»suitable for the additional connection of a
furnace or solar collector system to an integrated smooth pipe register
*Discontinued line - while stocks last
»also available as package solution with 300l
or 500l DHW tank
»also available as Twin-solution with 750 l
DHW tank
»also available as package solution with 300l
or 500l DHW tank
» also available as Twin-solution with 750 l DHW tank
16
Warmwasser-Wärmepumpen
Domestic
hot-water heat pumps
Products
Europa
Multifunctional appliances /
Exhaust air heat pumps
Heat source
AIR/EXHAUST AIR
Dimensions (Diam.xH) or (HxWxD) [mm]
Model
DM 650 x 1850
323 DK*
DM 650 x 1850
303 DKL
DM 650 x 1850
313 DK
DM 650 x 426
Mini IWP
110261
110232
110251
110245
3.053,–*
2.743,–
3.349,–
–
–
–
–
1.890,–
L21/W15-55
L21/W15-55
L21/W15-55
L21/W15-55
Compact
Compact
Compact
internal HE
[kg]
165
165
165
45
[kW]
2,2
2,2
2,4
2,2
Order number
Price Compact unit (incl. 300 l tank)
Price Split unit (incl. wall bracket set and,
for EWP, Cu- ground collector(s); without storage tank)
Technical data:
Heat pump capacity at
Type
Weight
Heat pump heating capacity
(exhaust air or ground)
Noise level
[dB(A)]
49
49
49
49
Nominal voltage/Frequency
[V/Hz]
230/50
230/50
230/50
230/50
[A]
2,93
2,93
2,93
2,93
[kW]
0,54
0,5
0,54
0,5
4,4
4,4
4,4
4,4
Operating current
Heat pump power consumption
COP heat pump
Fuse (trip characteristic “C”)
[A]
Control
Electric immersion element (back-up)
16
16
16
13
Electronic
Electronic
Electronic
Electronic
[kW]
1,7
1,7
1,7
-
Min. evaporator operating temperature
[°C]
-5
+6
-5
+6
Max. evaporator operating temperature
[°C]
+30
+30
+30
+30
Hot water temperature max. in heat pump
operation Heat pump operation
[°C]
+65
+65
+65
+60
Auxiliary heating by furnace up to max.
[°C]
+65
+65
+65
-
Auxiliary heating by electric element up
to max.
[°C]
+65
+65
+65
-
R134a
R134a
R134a
R134a
Rolling piston
Rolling piston
Rolling piston
Rolling piston
direct
direct
direct
direct
Air/Finned Tube
Air/Finned Tube
Air/Finned Tube
Air/Finned Tube
Cu Al
Cu Al
Cu Al
Cu Al
Hot gas
Electronic
Hot gas
Electronic
Refrigerant
Compressor
Type
Start-up type
Evaporator
Type
Material
Defrost function / frost protection cut-out
Number of Cu ground collectors pre-filled
R407C
Condenser
Type
Finned Tube -HE
Finned Tube -HE
Finned Tube -HE
Plate-HE
Material
Copper
Copper
Copper
Stainless-steel 1.4401
Quantity
1
1
1
1
300
300
300
-
6
6
6
-
PU rigid foam
PU rigid foam
PU rigid foam
-
Smooth Tube 3/4“
WITHOUT register
Smooth Tube 3/4“
-
4
-
4
-
Water storage tank
Nominal capacity
Allowable operating pressure
[l]
[bar]
Insulation
Auxiliary heating register
Heat exchanger type
Allowable operating pressure
Allowable operating temperature
of heating medium
Heat exchanger surface area
[bar]
[°C]
90
-
90
-
[m2]
1,4
-
1,4
-
Air flow
Unrestricted air-flow
[m3/h]
Continuously variable
External static pressure
[Pa]
360-510
510
360 - 510
510
integrated
Accessories
integrated
Accessories
80
80
80
80
*Available from 2. Quarter 2012
onwards!
Weight specifications excl. packaging. The performance and/or COP of the heat pump is dependent on air temperature, flow routing and humidity. Tank specification: High-quality 2-coat vacuum enamelling. When using for
living room ventilation, we recommend pipework noise suppression (not supplied). Tiptronic plus, incl. ventilation switching. First seal of approval for hot water heat pumps with the highest COP tested up to now according to
EN 255-3 measurement in heat pump centre Buchs: Standard cycle COP 3.4 to 3.5 Integrated auxiliary register for solar connection or combination with Pellets- or fuel-fired furnace only possible with Europa 323 DK (313 DK)
When using 2 ground collectors 290042 (more than 1700 h/a or more than 300 l/day respectively), order heat pump Europa Mini EWP, Art.No. 130246.
Packages to be connected up on site. In hard water areas we recommend installing a decalcifyer. See operating instructions. Machine failure due to poor water quality = loss of guarantee!
Further components on request. For EUROPA Series: Performance figures with a tolerance of +/- 10%. Tank and accessories, see pages 50 - 51.
17
Hot-water
heat pumps
Europa
GROUND
DM 650 x 426
Mini EWP 1
DM 650 x 426
Mini EWP 2
130245
130246
–
–
2.822,–
3.550,–
Accessories included in price of heat pump Europa
Mini:
E4/W15-55
Accessories
internal HE
internal HE
43
43
Wall bracket set
(525 mm height x 700 mm projection)
E4/W15-55
E4/W35
3
2,7
35
3
Piece
Pre-filled CU ground collector - R 407C
Models
2
Mini IWP + Mini EWP 1 + 2
1
Mini EWP 1
2
Mini EWP 2
35
230/50
230/50
3,8
3,6
3,8
0,73
0,67
0,73
4,1
4
4,1
Accessories supplied as option:
Order No.
Infinitely adjustable
flow-rate regulator
(retro-fit set) 510-360 m³
Price
Models
930207 303 DKL + Mini IWP
13
13
Electronic
Electronic
-
-
-
-
-
-
+60
+60
-
-
-
-
R407C
R407C
Rolling piston
Rolling piston
direct
direct
Pipe evaporator
Pipe evaporator
Cu PE
Cu PE
-
-
1
2
Plate-HE
Plate-HE
Stainless-steel 1.4401
Stainless-steel 1.4401
1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Package with 750 l tank + 2 x Mini IWP or EWP
-
-
-
-
Heat pump
+ 750 l storage tank
55,–
Combination possibilities for hot water
heat pumps
Package
Individual Solution
Package with 300 l tank
Heat pump
+ 300 l storage tank
Mini IWP
Mini EWP 1
Mini EWP 2
Package code
180001
180003
180009
Package price
3.017,–
3.922,–
4.627,–
Heat pump
+ 500 l storage tank
Mini IWP
Minni EWP 1
Mini EWP 2
Package code
180002
180004
180010
Package price
3.366,–
4.270,–
4.976,–
Package with 500 l tank
Package
Twin-Solution
Mini IWP
Mini EWP 1
Mini EWP 2
Package code
180007
180008
180011
Package price
5.714,–
7.523,–
8.935,–
Package solution, incl. wall bracket set for Europa Mini; Storage tank available in SP 300, SP 500 or
SP 750 version; for hot-water storage tank details, see page: 50-51
- 3% package discount already priced in
18
Warmwasser-Wärmepumpen
Domestic
hot-water heat pumps
Combination options
Depending on requirements, hot-water heat pumps can be used both in new and in existing buildings for optimum and
economic hot-water heating.
Europa Mini Twin Solution
Europa 323 DK with solar
system
Hot-water storage tank with Europa Mini IWP
Hot-water storage tank with Europa Mini IWP
and solar system
Hot-water storage tank with Europa Mini EWP 2
Hot-water storage tank with Europa Mini EWP 1
and solar system
and different heat sources
and different heat sources
Application examples
Installation in laundry
Hot-water heating from room air, drying of the room
Symbolic illustration
Cooling of storage room
Symbolic illustration
Hot-water
heat pumps
19
Europa 323 DK
with heating furnace
Hot-water storage tank with Europa Mini IWP
and heating furnace
Hot-water storage tank with Europa Mini EWP 2
and heating furnace
Symbolic illustration
Exhaust air system
(single-duct ventilation),
exhaust air: from
bathroom,
toilet, kitchen
Expelled air: to outside
Weight specifications excl. packaging. The performance and/or COP of the heat pump is dependent
on air temperature, flow routing and humidity. Tank specification: High-quality 2-coat vacuum enamelling. When using for living room ventilation, we recommend pipework noise suppression (not
supplied). Tiptronic plus, incl. ventilation switching. First seal of approval for hot water heat pumps
with the highest COP tested up to now according to EN 255-3 measurement in heat pump centre
Buchs: Standard cycle COP 3.4 to 3.5 Integrated auxiliary register for solar connection or combination
with Pellets- or fuel-fired furnace only possible with Europa 323 DK (313 DK) When using 2 ground
collectors 290042 (more than 1700 h/a or more than 300 l/day respectively), order heat pump Europa
Mini EWP, Art.No. 130246. Packages to be connected up on site. In hard water areas we recommend
installing a decalcifyer.
See operating instructions. Machine failure due to poor water quality = loss of guarantee! Further
components on request. For EUROPA Series: Performance figures with a tolerance of +/- 10%. Tank
and accessories, see pages 50 - 51
20 Heat
Wärmepumpen
pumps
High-Tech heat pumps
Heating and cooling with energy from the environment
Golf Midi Plus
Golf maxi / Maxi Plus
Standard / R
combi universal® 2
Heat pump
for heating
Heat pump
for heating and cooling
Heat pump
for heating and cooling
Compact system
for heating and
hot-water heating
for heat sources
Water / Brine /
Direct expansion / Air
for heat sources
Water / Brine /
Direct expansion / Air
for heat sources
Water / Brine / Air
for heat sources
Water / Brine /
Direct expansion / Air
Golf Midi Plus:
»Refrigerant R407C
»Standard flow temperature up
to 65°C possible
»High quality scroll-compressor
with double pressure regulation
»Capacities from 5.0 to 13.8 kW
»incl. integrated high efficiency
circulation pump
»Flat-plate heat exchanger with
distributor system
»Extremely quiet operation due
to triple-elastic mounting of
compressor
» in elegant design
»Improved sound insulation
»Rotary field control
» Depending on model, also single-phase 230V available
Golf Maxi plus:
»Refrigerant R407C
»Flow temperature 65 °C
»High quality scroll-compressor
»Capacities from 8.3 to 30 kW
»Flat-plate heat exchanger with
distributor system
»Extremely quiet operation due
to triple-elastic mounting of
» in elegant design
»Improved sound insulation
»Depending on model, also
single-phase 230V available
Standard / R:
»Refrigerant R407C
»Flow temperature up to 55°C
possible
»High quality scroll-compressor
»Capacities from 39.9 to 91.4 kW
»Tubular frame designed for
appliance frame
»Elastic compressor mounting
»Improved sound insulation
»Type „R“ with R 134a up to 65°C
for radiator heating/renovation
Combi Universal® 2:
»Compact system unique for the
combination of all heat sources
(air, brine, direct evaporation,
water) and all functions
» Simple mounting, easy installati-
on, space-saving
»Heating
»Hot-water heating
»The monovalent system, without
electrical auxiliary element in
heating operation with ground
heat and ground water
»Stainless steel hanging tank ECO
110 litre for hot-water heating
included
» Depending on model, also single-phase 230 V available
»Measured hot-water output
capacity NL = 1.0
»E-heating rod for Legionella
prevention included in supply
Included in heat pump price
»OTE 2
»Flow rate meter VMT
Heat use and heat source brine, water
»Noise dampening underlay pad
»Flexible connecting hoses
Additionally for brine:
»Built-in brine high-efficiency circulation pump and membraneexpansion tank
»Safety group packed in brine set
Golf Maxi:
as above, but:
»Flow temperature 55 °C
»Capacities from 9 to 38 kW
Included in heat pump price
»OTE 2
»Flow rate meter VMT
Heat use and heat source brine, water
»Noise dampening underlay pad
»Flexible connecting hoses
Included in heat pump price
»OTE 2
»Flow rate meter VMT
Heat use and heat source brine, water
» Noise dampening underlay pad
»Flexible connecting hoses
Combi Universal® 2 available exclusively as package with heat
pump separating tank.
Package accessories supplied
see pages: 4 – 13
Heat pumps
General
21
Split evaporator VHS
Split evaporator Eco
Split evaporator VHS-M High-capacityheatpump
Horizontal-Split evaporator
for high-performance
heat pump
Horizontal-Split evaporator
for high-performance
heat pump
Horizontal-Split evaporator
for high-performance
heat pump
Heat pump
for large-scale projects
with heat source
Air
with heat source
Air
with heat source
Air
for heat sources
Water / Brine / Air
Split evaporator VHS:
» fully modulating EC-fan, speed controlled via OTE-control
»OCHSNER Liquid-Control - high
precision OTE control
»Low-noise running due to optimised fan speed
Split evaporator Eco:
»Main dimensions:
H/W/D 900x900x560 mm
»Fan protected against precipitation
»Free-standing
»Design tailored to Millennium®
Edition product range
Split evaporator VHS-M:
» fully modulating EC-fan, speed controlled via OTE-regulator
»OCHSNER Liquid-Control - high
precision OTE control
»Low-noise running due to optimised fan speed
»10 year guarantee against rusting through
»Most modern design
» Pre-fitted feet
»Electronic expansion valve prefitted
» EC fan 230 V fully modulating
»Electrically pre-wired
»Stainless steel evaporator
housing with special powder
coating for high energy absorption
High-capacity heat pump:
»Heat pumps for high capacities
up to 1.000 kW
» For large-scale projects in com-
mercial, industrial and municipal areas
»Heating, active cooling and hotwater heating
»Up to 65°C flow temperature
»OVi-Technology for highest
efficiency
New design for VHS-Single
Horizontal-Split evaporator
»VHS 7
»VHS 14
Existing design continued for
»VHS 19
»VHS 25
»VHS 35
»VHS 60
(Millenium®-Edition)
Prices and delivery dates for heat pumps with a
capacity of more than 80 kW on request!
22 Heat
Wärmepumpen
pumps
HIGH-TECH HEAT PUMPS
Heating and cooling with energy from the environment
Sizing the plant by standard operating points
It is absolutely necessary to maintain the nominal flow rates in order to
achieve a safe and effective operation. Therefore, from 2012 onwards,
the required flow rate meters VMT suitable for the OTE 2 Interior Climate
Manager are part of the heat pump supply.
The OTE 2 Interior Climate Manager, noise-reducing underlay, flexible
connecting hoses with bends and the high-efficiency energy-saving
circulation pump (pump only in the Golf Plus series) are furthermore part
of the supply.
Basic cooling capacity = heating capacity - power consumption at the
standard point
When sizing the ground heat flat-plate collectors or earth probe systems,
especially in the low-capacity range, we recommend sizing the heat source on the basis of the heating capacity at the standard point.
Pipework sizing
is to be carried out according to the residual pressure head, taking the
pipework friction losses and individual resistances into account.
Rating information
Rating information according to EN 14511 with 5K and EN 255 with 10K
temperature difference without circulation pumps. All performance data
with 10% tolerance, for cooling performance of GMLW dependent on
operational conditions / system design, with a tolerance of up to 25 %.
The performance data refers to the heat pump data measured under
standard conditions (heating capacity, COP), taking the specified tolerances into consideration. The energy efficiency of the system and thus the
running costs are the responsibility of the system installer. The heat pump
heating systems are to be installed according to OCHSNER guidelines. No
guarantee of the heat pump function can be given for systems that have
not been built to these guidelines. OCHSNER therefore recommends the
trained OCHSNER-System partners to install the heat pump.
Even if the the system has been installed according to the OCHSNER guidelines, the efficiency values on site can still deviate from factory specifications, because the latter are based on standard conditions. Furthermore
the user behavior and the appropriate design of the connecting pipework
play a crucial role.
Sizing the heat source
to VDI4640 or ÖWAV Rule Sheet 207.
»
Sizing of heat source air »
Sizing of heat source direct expansion
»
Sizing of heat source water
»
Sizing of heat source brine
pages 30-31
pages 34-35
pages 40-41
pages 46-47
Information of the sizing of heat pump systems can be found on
the following pages:
»
Installation possibilities for individual and cascade solutions via OTE 2
Interior Climate Manager
pages 48-49
»
Sizing of heat pump separation tank
pages 50-51
»
Sizing of hydraulic accessories for the heat use system
pages 54-57
»
Planning support
page
62
The requirements for the commissioning on pages 58-59 are to be met.
Noise information Heat pump installation room: Not adjacent to living
areas, not in lightweight construction. A sound-insulated heat pump
installation with noise-reducing underlay and flexible connecting hoses is
required.
Hydraulic separation Variable flow rates in the heat use system are only
possible using heat pump separation tanks, individual room control using
heating water separation is thus not permitted. Basis: General conditions
of sale
„Climate“-Heat Pumps - heating/cooling
»
Effective heating operation in winter and full capacity active cooling
(through reversal of refrigerant cycle) for cooling in summer
»
Optimum performance and operation reliability through over 15 years
of deployment experience with wall, floor and fan-coil heating systems.
»
The heat pump is fitted with its own injection group for efficient cooling operation. -> unique selling point OCHSNER
»
Available for Golf/Golf plus/Standard models
»
Possible energy sources: air, water, brine
»
Machine dimensions Golf/Golf plus
H x W x D 1150 mm x 600 mm x 650 mm
»
OTE 2 Interior Climate Manager regulates the cooling operation and
provides a fully-automatic switching from heating/cooling.
»
A heat pump separation tank is always required for cooling operation.
Optimum stratification by means of crossover tank connections are
required for the combi-operation heating/cooling.
See Ochsner hand book: Schematic diagrams
»
The version with hydraulic low loss header is not suitable for cooling
operation!
23
Sizing and operating mode heat pumps for heating
The following operating modes are possible:
The heat pump is the only heat generator. The heat pump covers 100% of
the heat load at all times. Suitable for flow temperatures of max. 55°C and
65°C resp. for model series „plus“.
Systems with heat sources ground or water are operated monovalently. (max. design temperature of heat distribution system 50°C or 60°C
respectively)
Ф HL
The heat pump heats on its own up to the switch-in point. After the
switch-in point, it heats together with the furnace or E-heating rod. Max.
FLT 65°C. Mainly for new systems with heat source air, or conversion of
heating system in existing buildings. (Caution: take operational limits into
account)
Ф HL
100%
BV
WP
WP
ZH
100%
Bivalent - parallel
-15°C
20°C
TA
Bivalent - alternative
The heat pump heats on its own up to the switch-in point. After the
switch-in point, the furnace heats on its own. For FLT up to 90°C possible
by means of heating furnace integration.
Main application for retrofitting in existing systems.
TE
-15°C
20°C
TA
Bivalent - partly parallel
The heat pump heats on its own up to the switch-in point. After the
switch-in point, the heat pump and the auxiliary heat generator WEZ
heats in parallel. After the heat pump‘s switch-off point, the WEZ heats
on its own. The auxiliary WEZ is thus sized for 100% heat load. This is also
valid for the E-heating rod in the mono-energy operation of an air/water
heat pump.
Ф HL
Ф HL
100%
100%
WP
WP
ZH
BV
ZH
BV
-15°C
TU
20°C
TA
-15°C TU
TE
20°C
TA
HL = Heat load of the system, including black-out periods and hot-water supplement, WP = heat pump rating, ZH = rating of auxiliary heat generator,
TA = outside temperature / standard outside temperature , TE = switch-in point of ZH, TU = switch-off point of WP, BV = bivalence point
Installation room - sound-optimised room:
»
Solid construction to reduce air- and structural sound. Avoidance of reverberant rooms.
»
Do not choose installation room adjacent to comfort rooms
»
Pipework are to be fixed according to state-of-the-art technology using vibration-reducing pipe clamps, fixed points and/or slide-bearings.
»
Keep installation room frost free
»
The following minimum clearances are to be adhered to:
Valid for GOLF MIDI and GOLF MAXI
Valid for GOLF MIDI and GOLF MAXI
Valid for OWWP, OSWP and GMLW 60
Storage tank
Take note of the guidelines of the TA-Lärm (noise) and guidelines for hot-water heat pump noise.
Minimum clearances in cm
Heat pumps
General
Monovalent
24 Heat
Wärmequelle
Luft
source Air
Air
GOLF Maxi PLUS
High-efficiency Air/Water
heat pumps
for tfl. max. 65°C
Series
HEATING
Dimensions HxWxD [mm]
Model
Order number
Price incl. accessories (see right page)
excl. Horizontal-Split evaporator
GMLW 9 plus
1150 x 600 x 650
GMLW 14 plus
GMLW 19 plus
284510
284560
284610
9.746,–
10.828,–
12.442,–
124 / 1 1/4"
135 / 1 1/4"
148 / 1 1/2"
3/400/50
3/400/50
3/400/50
10
16
20
R 407 C
R 407 C
R 407 C
Technical data:
Weight/hydraulic connections
Phases/Nominal voltage/Frequency
Fuse (trip characteristic "C")
[kg]/[inch]
[~/V/Hz]
[A]
Refrigerant
Condenser
Temperature difference
Stainless steel PHE Mat. 1.4401
[K]
5
5
5
Flow rate
[m3/h]
1,7
2,5
3,4
Internal pressure difference
[mbar]
70
90
160
Standard point L10/W35
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
10,9
16
23,4
2,4/4,9
3,0/6,2
4,6/9,0
4,5/4,8
5,3/5,6
5,1/5,4
Operating point L7/W35
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
9,8
15,1
20,7
2,3/4,7
3,0/6,2
4,5/8,8
4,3/4,5
5,0/5,3
4,6/4,9
Standard point L2/W35
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
8,3
13,2
17,2
2,1/4,3
3,0/6,2
4,1/8,0
4,0/4,3
4,4/4,7
4,2/4,4
Standard point L-7/W35
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
6,7
10,6
13,7
2,1/4,3
2,95/6,1
3,9/7,6
3,2/3,5
3,6/3,8
3,5/3,8
Operating point L-10/W35
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
6,1
9,9
12,8
2,0/4,1
2,9/6,0
3,9/7,6
3,1/3,3
3,4/3,6
3,3/3,6
Operating point L2/W50
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
7,9
12,3
16,8
2,8/5,8
4,0/8,2
5,3/10,3
2,8/3,0
3,1/3,2
3,2/3,4
Operating point L2/W60
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
7,6
12,1
16,4
3,2/6,6
4,4/9,1
5,8/11,3
2,4/2,5
2,8/2,9
2,8/3,0
Operating point L30/W18*
Cooling capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EER
9,6
11,2
15,6
3,0/6,2
3,3/6,8
5,1/9,9
3,2
3,4
3,1
Operating point L30/W12*
Cooling capacity
Total power cons. /operational current
COP EER
8,7
10,7
15,2
2,9/6,0
3,3/6,8
5,0/9,8
3,0
3,2
3,0
1
1
Compressor
Quantity
[pieces]
1
Type
Scroll, fully hermetic
Power stages
1
1
1
Max. operational current
[A]
6
10
14
Max. start-up current / max. with soft-start
[A]
40/20
64/32
101/50,5
VHS 14, VHS-M 14
VHS 19, VHS-M 19
Horizontal-Split evaporator for outside installation available (but not included in price, see pages 28-29)
Model
VHS 14, VHS-M 14
25
GOLF Maxi PLUS
HEATING
1150 x 600 x 650
GMLW 25 plus
GMLW 35 plus
284660
284710
14.495,–
16.981,–
Accessories included in heat pump price:
164 / 2"
3/400/50
3/400/50
25
25
R 407 C
R 407 C
Stainless steel PHE Mat. 1.4401
5
5
4,4
6,0
170
220
28,4
40,0
5,8/11,8
8,2/16,7
4,9/5,2
4,9/5,1
25,8
37,2
5,6/11,4
8,1/16,5
4,6/4,9
4,6/4,8
21,8
30,3
5,2/10,6
7,4/15,0
4,2/4,4
4,1/4,4
OTE plus Interior-Climate-Manager
Flow meter WNA DN 32 1 1/4“, DN 40 1 1/2“, DN 50 2“
Noise dampening underlay pad
Flexible connecting hose 2 pieces per HP 1 1/4", 1 1/2" or 2" x 1000 mm
with bend
High-efficiency energy-saving circulation pump heat use/heat source internal
(only for GMLW 9 plus, GMLW 14 plus and GMLW 19 plus)
Accessories supplied as option:
Accessories
Hot-water heating
via external 3-way valve
Commissioning lump sum
(see information pages 58 - 59.
without laying of connecting
pipework)
Start-up current limiter
*Surcharge heating/cooling
17,5
25,1
5,0/10,2
7,4/15,0
3,5/3,8
3,4/3,6
16,3
23,4
5,0/10,2
7,4/15,0
3,3/3,6
3,2/3,4
21,2
27,4
6,6/13,4
8,8/17,9
3,2/3,4
3,1/3,3
20,8
26,4
7,3/14,8
9,3/18,9
2,8/3,0
2,8/3,0
17,9
27,2
5,7/11,6
8,4/17,1
3,1
3,2
17,2
25,9
5,6/11,4
8,3/16,9
3,1
3,1
1
1
Scroll, fully hermetic
1
1
18,3
23,2
99/49,5
127/63,5
VHS 25, VHS-M 25
VHS 35, VHS-M 35
Air
160 / 1 1/2"
Order No.
Models
290229 GMLW 9 plus + 14 plus
Price
269,–
290341 GMLW 19 plus + 25 plus
330,–
290342 GMLW 35 plus
357,–
801106 GMLW 9 plus
783,–
801107 GMLW 14 plus + 19 plus
862,–
801108 GMLW 25 plus
1.005,–
801109 GMLW 35 plus
1.107,–
990808 GMLW 9 plus + 14 plus
211,–
990803 GMLW 19 plus
258,–
990804 GMLW 25 plus + 35 plus
295,–
980152 all
500,–
High-efficiency energy-saving circulation pump heat use external
Circulation pump 30
922461 GMLW 25 plus + 35 plus
738,–
Important information supplementing the general information on pages 22–23; 30–31;54–55
Buffer tank mandatory in order to provide de-frost energy An E-heating rod in the separation tank is
mandatory for Series GMLW in order to provide building frost protection.
Consider flow rate when designing for hot-water heating, see pages 54-57 For systems with cooling
function, insulate the pipework against condensation.
Δt GMLW plus -outside temperature to FLT = max. 75 K; The accessory „Cover for split outside unit“
is definitely recommended to protect the fan against environmental influences such as rain, snow,
leaves etc.
For systems with cooling function, insulate the pipework against condensation.
To ensure operational safety, especially in de-frost or cooling operation, a sufficient sizing of the
hydraulic safety and pressure maintenance systems is required and, according to the standards, an
annual inspection has to take place.
As an approximation:
System filling pressure for heating and cooling operation [bar] = MEV inlet pressure + 0.5 [bar]
Prices in €, excl.VAT
26 Heat
Wärmequelle
Luft
source Air
AIR
GOLF Midi
Golf Maxi
High-efficiency Air/Water
heat pumps
for tfl. max. 55°C
Series
Dimensions HxWxD [mm]
Model
Order number
Price incl. accessories (see right page)
excl. Horizontal-Split evaporator
HEATING
HEATING
1150 x 400 x 650
GMLW 5
GMLW 9
1150 x 600 x 650
GMLW 14
GMLW 19
284460
284500
284550
284600
6.860,–
8.361,–
9.400,–
10.975,–
110 / 1 1/4"
120 / 1 1/4"
130 / 1 1/4"
143 / 1 1/2"
3/400/50
3/400/50
3/400/50
3/400/50
10
10
16
20
R 407 C
R 407 C
R 407 C
R 407 C
Technical data:
Weight/hydraulic connections
Phases/Nominal voltage/Frequency
Fuse (trip characteristic "C")
[kg]/[inch]
[~/V/Hz]
[A]
Refrigerant
Condenser
Temperature difference
Stainless steel PHE Mat. 1.4401
[K]
Stainless steel PHE Mat. 1.4401
5
5
5
5
Flow rate
[m3/h]
1,0
1,7
2,6
3,5
Internal pressure difference
[mbar]
26
70
100
170
Standard point L10/W35
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
6,8
10,7
16,0
22,3
1,35/2,8
2,4/5,1
3,7/7,9
5,0/10,6
5,0/5,5
4,5/4,8
4,3/4,7
4,5/4,7
Operating point L7/W35
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
6,3
9,7
14,8
19,6
1,35/2,8
2,3/4,9
3,6/7,6
4,8/10,2
4,7/5,2
4,2/4,5
4,1/4,4
4,1/4,4
Standard point L2/W35
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
5,3
8,3
12,4
16,6
1,35/2,8
2,1/4,5
3,3/7,0
4,3/9,1
3,9/4,3
4,0/4,3
3,8/4,1
3,9/4,1
Standard point L-7/W35
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
4,0
6,3
9,5
12,6
1,3/2,7
2,1/4,5
3,3/7,0
4,3/9,1
3,1/3,4
3,0/3,3
2,9/3,2
2,9/3,2
Operating point L-10/W35
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
3,7
5,7
8,6
11,2
1,25/2,6
2,0/4,2
3,2/6,8
4,2/8,9
3,0/3,3
2,9/3,1
2,7/3,0
2,7/2,9
Operating point L2/W50
Heating capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EN14511/EN 255
4,6
7,6
11,2
15,1
1,8/3,7
3,1/6,6
4,8/10,2
6,2/13,2
2,6/2,8
2,5/2,6
2,3/2,5
2,4/2,6
Operating point L30/W18*
Cooling capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EER
4,3
7,1
10,6
14,4
1,4/2,9
2,1/4,5
3,3/7,0
4,5/9,6
3,1
3,4
3,2
3,2
Operating point L30/W12*
Cooling capacity
Total power cons. /operational current
[kW]
[kW]/[A]
COP EER
3,6
6,5
10,0
13,5
1,4/2,9
2,1/4,5
3,3/7,0
4,5/9,6
2,6
3,1
3,0
3,0
1
1
1
1
Compressor
Quantity
[pieces]
Type
Scroll, fully hermetic
Power stages
Scroll, fully hermetic
1
1
1
1
Max.operational current
[A]
4
7
11
15
Max. start-up current
[A]
20
42
65,5
101
Max. with soft-start
[A]
10
21
32,7
50,5
VHS 14, VHS-M 14
VHS 14, VHS-M 14
VHS 19, VHS-M 19
Horizontal-Split evaporator for outside installation available (but not included in price, see pages 28-29)
Model
ESV 5, VHS 7
27
Standard
HEATING
1850 x 695 x 585
GMLW 60
288200
29.068,–
Accessories included in heat pump price:
63
R 407 C
Stainless steel PHE Mat. 1.4401
5
OTE plus Interior-Climate-Manager
Flow meter WNA DN 32, DN40 oder DN 50
Air
320 / 2"
3/400/50
Noise dampening underlay pad
Flexible connecting hose 2 pieces per WP 1 1/4", 1 1/2" or 2" x 1000 mm
with bend
High-efficiency energy-saving circulation pump heat use/heat source internal
(only for GMLW 5, GMLW 9, GMLW 14 and GMLW 19)
12,2
150
76,8
17,5/34,1
4,4/4,7
68,1
17,2/33,5
Accessories supplied as option:
Accessories
Hot-water heating
via internal 3-way valve incl. 1
additional flexible hose
Hot-water heating
via external 3-way
valve
4,0/4,2
58,5
16,1/31,4
Commissioning lump sum
(see information pages 58 - 59.
without laying of connecting
pipework)
3,6/3,9
44,6
15,4/30,0
2,9/3,1
Models
990494 GMLW 5
*Surcharge heating/cooling
Price
439,–
290229 GMLW 9 + 14
269,–
290341 GMLW 19
330,–
290342 GMLW 60
357,–
801101 GMLW 5
771,–
801102 GMLW 9 + 14
874,–
801103 GMLW 19
897,–
801104 GMLW 60
3.095,–
990808 GMLW 5 - 14
Start-up current limiter
211,–
990803 GMLW 19
258,–
990373 GMLW 60
1.426,–
980152 all
500,–
High-efficiency energy-saving circulation pump heat use external
Circulation pump 65
40,1
Order No.
922462 GMLW 60
2.472,–
15,3/29,8
2,6/2,8
57,8
23,0/44,9
2,5/2,6
66,4
20,5/40,0
3,2
62,4
20,5/40,0
3,0
1
Scroll, fully hermetic
1
52
272
136
VHS 60
Important information supplementing the general information on pages 22–23; 30–31;54–55
Heat pump separation tank mandatory in order to provide de-frost energy and to balance out capacity peaks in transition periods. An E-heating rod in the separation tank is required for Series GMLW
in order to provide building frost protection.
All pipework is to be sized and laid according to nominal flow rates. Operating limits for heat source
and heat-use system are to be complied with.
Consider flow rate when designing for hot-water heating, see pages 54-57 For systems with cooling
function, insulate the pipework against condensation.
Δt GMLW-outside temperature to FLT = max. 55 K;
The accessory „Cover for Split outside unit“ is definitely recommended to protect the fan against
environmental influences such as rain, snow, leaves etc. For systems with cooling function, insulate
the pipework against condensation.
To ensure operational safety, especially in de-frost or cooling operation, a sufficient sizing of the
hydraulic safety and pressure maintenance systems is required and, according to the standards, an
annual inspection is to take place.
As an approximation:
System filling pressure for heating and cooling operation [bar] = MEV inlet pressure + 0.5 [bar]
Prices in €, excl.VAT
28 Heat
Wärmequelle
Luft
source Air
HORIZONTAL
SPLIT
EVAPORATOR
VHS - Single-Split
VHS - DOUBLE-Split
the heat source Air
for high-efficiency heat pumps
For model
Dimensions HxWxD [mm]
VHS 7
VHS 14
1242 x 1130 x 912
1242 x 1153 x 988
85
94
VHS 19
VHS 25
VHS 35
1242 x 1853 x 988
Technical data:
Mass
[kg]
Material
126
141
159
Copper/Aluminium
Air quantity nominal flow
[m3h]
Axial fan (EC = fully modulating)
Quantity
Sound pressure level*/sound power level
Power consumption
[dBA]
[W]
2750
4000
8000
8000
9800
EC 230 V
EC 230 V
EC 230 V
EC 230 V
EC 230 V
1
1
2
2
2
17/45
32/60
33/61
39/67
43/71
30
68
111
201
337
HORIZONTAL-SPLIT EVAPORATOR
ECO AND VHS-M MILLENNIUM® Edition
For model
ESV 5
VHS-M 14
Dimensions HxWxD [mm]
900 x 900 x 560
1075 x 1294 x 965
Suitable for heat pump
GMLW 5
GMLW 9 (plus),
14 (plus)
GMLW 19 (plus)
GMLW 25 plus
GMLW 35 plus
290522
290237
290238
290239
290240
2.748,–
3.176,–
4.875,–
5.372,–
5.744,–
70
93
136
175
180
Order number
Price
excl. accessories (see right page)
VHS-M 19
VHS-M 25
VHS-M 35
1075 x 2228 x 965
Technical data:
Mass
[kg]
Material
Air quantity nominal flow
Copper/Aluminium
[m3h]
Axial EC fan - fully modulating 230 V
[Quantity]
Radial EC fan - fully modulating 230 V
[Quantity]
2750
4000
8000
8000
9800
1
2
2
2
37/65
30/58
31/59
37/65
41/69
120
68
111
201
337
1
Axial AC fan - 1 stage 400 V
Sound pressure level*/sound power level
Power consumption
[dBA]
[W]
29
VHS - THREE-WAY-SPLIT
VHS 60
1242 x 2951 x 1288
Optional accessories for split evaporator VHS
Cover for Split evaporator
Order No.
Models
290157 see below
Price/piece
105,–
26000
AC 400 V
Models
3
„Cover for Split-outdoor unit“ (required number)
49/77
VHS 7 + 14
1 piece
1200
VHS 19 - 35
2 pieces
VHS 60
3 pieces
HORIZONTAL-SPLIT-OUTDOOR UNIT
SLOW-RUNNING EVAPORATOR**
Optional accessories for split evaporator VHS-M Millennium®
Edition:
LLV25
LLV35
1300 x 1490 x 1650
1300 x 1490 x 1650
GMLW 25 plus
GMLW 35 plus
290339
290340
5.372,–
5.744,–
Accessories
Cover for Split evaporator
Models
VHS-M 14
VHS-M 19 - 35
253
Order No.
Models
290332 see below
Price/piece
105,–
„Cover for Split-outdoor unit“ (required number)
1 piece
2 pieces
277
Copper/Aluminium
8600
9700
1
1
26/54
27/55
160
190
* distance of 10m
** delivery time: 8 weeks
Noise level specifications refer to a distance of 10 m free field!
Guidelines for sound pressure level/sound power level +/- 3 dB(A)
Δt GMLW plus – outside temperature to FLT = max. 75 K
The accessory „Cover for Split outside unit“ is definitely recommended to protect the fan against
environmental influences such as rain, snow, leaves etc.
Prices in €, excl.VAT
Air
Accessories
213
Copper/Aluminium
30 Heat
Wärmequelle
Luft
source Air
SIZING
INSTALLATION I
with open connecting
pipework
either
10 cm or
min. 100 cm
INSTALLATION II
with buried connecting
pipework
Connecting pipework, Insulation
with UV-protection
Insulation
Reinforced strip
foundation
Seal
Gravel
~ 30
~ 60
~ 30
Flow
Lined conduit with
gradient min. 1%
Flow
Heat source
Flow meter
Heat source
Flow meter
Return
Drainage pipe below
frost level
Noise reduction mat
Foundation
Sealing (If pressing water or danger of flooding,
a proper sealing is absolutely necessary!)
Return
Sealing (If danger of flooding, a proper sealing is
absolutely necessary!)
Drainage pipe below
frost level
Noise reduction mat
Drainage
Foundation
EVAPORATOR INSTALLATION
The following points are to be taken into consideration when
installing the evaporator:
»
Installing between two walls or in a corner leads to increased noise
levels.
»
Do not install the evaporator adjacent to bedrooms or other sensitive
rooms
» Plants and planted areas (e.g. lawns, bushes) can reduce the noise levels. Noise levels in closed rooms are dependent on the room volume and reverberation period.
»
Especially when installing the split evaporator: take into consideration
that it must be accessible year round (suitable precautions are to be
taken especially for roof-mounting)
Hot-water HEATING
Capacity required for hot-water heating (PWW)
from heat pump GOLF plus, dependent on the building heat load (QH):
Building heat load
Capacity required for DHW
PH ≥ 10 kW
PWW = 0,25 kW / person
PH 3,5 to 10 kW
PWW = min. 2,5 kW
PH ≤ 3,5 kW
PWW = min. 4,0 kW
PWW values are guideline values. Exact calculation to DIN 4708-2 required! Disproportionate capacity for hot water required for comfort/concurrency at low heat load!
Connection pipework to evaporator
The connection pipework to the evaporator (suction and fluid pipework) as
well as the power supply to the fans must be laid in a lined conduit and heat
insulated according to regulations (de-frost function). Downward gradient
required for condensate drainage (heed instruction manual). The connection
to the evaporator must be carried out by the OCHSNER customer service or
an authorised OCHSNER customer service partner. The lined conduit is to
be laid as a smooth pipe Ø min. 150 mm and with a large bend radius (more
than 1m). 90° bends are not permitted.
Noise emission
The sound power level emitted from the appliance is constant. The sound
pressure level measured at a specified distance indicated the emmission.
This is dependent on the conditions on site.
According to VDI2058, the following values may not be exceeded when
the neighbour‘s window is open (sound pressure level day/night):
»
Commercial living areas 60 dB(A) / 45 dB(A)
»
General living areas 55 dB(A) / 40 dB(A)
»
Exclusively living areas 50 dB(A) / 35 dB(A)
OCHSNER Split evaporators fall considerably below these values and are
regarded as the quietest appliances. The sound pressure level of the heat
pumps at 1m distance lies ca. 8 dB below the sound power level in free air .
Here, the sound pressure level decreases at ca. 2 dB(A) per metre distance.
Take note of the guidelines of the TA-Lärm (noise) and guidelines for hotwater heat pump noise.
PLANNING EXAMPLES corresponding to the basics of the OCHSNER System partner training seminar SP7
PWP ≥ PH + PWW + PSperr
NEW BUILDINGS
»
Selecting the heat pump size
» Manual sizing - NEW BUILDINGS
»
Hot-water heating with heat pump Golf
Building heat load
PH
PWW
3,5 kW
Surcharge for black-out periods
PSperr
Sum
PWP
Flow temperature (under-floor heating)
tVL
Building heat load
min. 4,0 kW
20 % (PH) = 0,7 kW
8,2 kW ~ 8,5 kW
35°C
Air/water GMLW 9 plus
PHWP
Capacity of HP
NEW BUILDINGS
»
Selecting the heat pump size
»
Manual sizing - NEW BUILDINGS
»
Hot-water heating with hot-water heat pump Europa
Capacity required for hot-water heating
Selected heat pump:
PWP ≥ PH + PSperr
Building heat load
PH
Capacity required for hot-water heating
PWW
–
20 % (PH) = 0,7 kW
Surcharge for black-out periods
PSperr
Sum
PWP
Flow temperature (under-floor heating)
tVL
Selected heat pump:
Capacity of HP
Building heat load
4,2 kW
35°C
Air/water GMLW 5 plus
PHWP
8,5 kW bei L2/W35
Heating curve Limits of application
3,5 kW
Heating curve
5,1 kW bei L2/W35
Limits of application
31
FLOWRATEMEASUREMENTUNIT
INSTALLATION III
Flat roof
Screw connection flush sealing
2 pieces washed concrete slabs fixed
with flexible adhesive,
evaporator fixed to slabs
Connecting pipework, Insulation
with UV-protection
Flow rate meter VMT
with O-Ring seal
Vibration dampening slabs
Screw connection flush sealing
M max = 30 Nm
Direction of flow
Acceptance confirmation from roofing contractor required before installing!
Limits of application:
GMLW 5 - 19 (max. 55 °C)
GMLW 5 – GMLW 25
L ≤ 20 m
H max. ≤ 10 m
GMLW 35
L ≤ 16 m
H max. ≤ 5 m
GMLW 60
L ≤ 12 m
H max. ≤ 4 m
Limits of application
Flow temperature heat pump
55°C
65°C
-5°C
60°C
55°C
Maximum design
flow temperature
-23°C -15°C
»
Longitudinal clearance to
wall:
10 cm or min. 100 cm
Limits of application
Flow temperature heat pump
50°C
40°C
Minimum clearances:
Outside temperature
Maximum design
flow temperature
-23°C -20°C
-10°C
Outside temperature
Model
GMLW 5 - 19
GMLW plus
»
Lateral clearance to walls
100 cm
max. flow temperature heat
pump / outside air temperature
L –5 / W 55°C
L –10 / W 50°C
L –15 / W 40°C
L –10 / W 65°C
L –15 / W 60°C
L –20 / W 55°C
»
Clearance between 2
evaporators:
100 cm on all sides
Underfloor heating (–15°C /
35°C)
YES
YES
if auxiliary heater
is sized for
100% of heat load
Radiators (–15°C / 55°C)
NO
YES
NO
PWP ≥ PH + PWW + PSperr
GMLW 60**
L –2 / 55°C
L –13 / 35°C
L –15
shutdown heat
pump
YES
YES
»
Free exhaust height
above evaporator
300 cm
EXISTING BUILDINGS
»
Selecting the heat pump size
»
Manual sizing – EXISTING BUILDINGS
»
Hot-water heating with heat pump Golf
Radiators (–15°C / 65°C)
NO
if auxiliary heater
is sized for
100% of heat load
NO
Hot Water
NO
YES
NO
Application
Capacity
Bivalent parallel
Sizing according to calculated value
(tender program), however min. 50% of the
building heat load
Bivalent partly parallel
Sizing for 100% building heat load
Bivalent alternative
Sizing for 100% building heat load
Ordered load curve (= Number of days in which an outside temperature falls below a defined value).
Outside temperature in °C
Building heat load
PH
Capacity required for hot-water heating
(0,25 kW / person x 4 persons)
PWW
Surcharge for black-out periods
PSperr
Sum
PWP
Flow temperature (radiators or compact radiators)
tVL
Selected heat pump:
GMLW plus (max. 65 °C)
Air
Maximum connection pipework and height differences
10,5 kW
1 kW
20 % (PH) = 2,1 kW
13,6 kW ~ 14 kW
55°C
Air/water GMLW 19 plus
PHWP
15,9 kW bei L2/W50
-20
-15
-10
-5
0
5
10
15
20
25
30
0
50
100
150
200
Days per annum
250
300
350
PH building load in kW
PWWcapacity required for hot-water heating in kW
PSperr Black-out surcharges in kW
Capacity of HP
Building heat load
Heating curve
Limits of application
Note: A heat pump of the GMLW-plus series is required for all-year-round hot-water heating to a
temperature level of 55 to 65°C. We recommend the additional installation of an E-heating rod in the
storage tanks for Legionella prevention (60°C).
* Also for hot-water heating with Model GMLW!
** The second heat source has to be sized for 100% of the heat load. Special release on request.
32 Heat
Wärmequelle
Erdreich
Direkterwärmung
source ground
direct
expansion
Direct expansion
GOLF Midi PLUS
Monovalent heating system with
Heat source ground
for tfl. max. 65°C
Series
HEATING
Dimensions HxWxD [mm]
Model
Order number
Price
incl. accessories (see right page)
GMDW 5 plus
1150 x 400 x 650
GMDW 8 plus
274460
274550
274600
5.691,–
6.713,–
7.205,–
105 / 1 1/4"
112 / 1 1/4"
120 / 1 1/4"
3/400/50
3/400/50
3/400/50
10
10
10
R 407 C
R 407 C
R 407 C
GMDW 11 plus
Technical data:
Weight/hydraulic connections
Phases/Nominal voltage/Frequency
[kg]/[inch]
[~/V/Hz]
Fuse (trip characteristic "C")
[A]
Refrigerant
Condenser
Stainless-steel plate HE Mat. 1.4401
Refrigerant circuit
Condenser heat carrier temperature
difference (heat use system)
[K]
1
1
1
5
5
5
Condenser flow rate
3
[m /h]
1,1
1,5
2,1
Internal pressure difference
[mbar]
109
100
140
Heating capacity
[kW]
6,2
8,6
12,1
Basic cooling capacity
[kW]
4,9
6,9
9,8
Power consumption
[kW]
1,3
1,7
2,35
4,8/5,3
5,1/5,5
5,1/5,5
2,8
3,4
4,7
10,1/10,3
Operating point E4/W35
COP EN14511/EN 255
Operating current
[A]
Standard point E-1/W35
Heating capacity
[kW]
5,2/5,3
6,8/7,2
Power consumption
[kW]
1,3
1,7
2,25
4,1/4,5
4,2/4,6
4,5/4,8
[A]
2,8
3,4
4,5
Heating capacity
[kW]
4,9
6,2
9,0
Power consumption
[kW]
1,7
2,1
3,0
2,9/3,1
3,0/3,2
3,0/3,3
[A]
3,7
4,2
6,0
Heating capacity
[kW]
4,7
6,0
8,9
Power consumption
[kW]
2,2
2,7
3,8
2,1/2,3
2,2/2,4
2,3/2,5
5,4
7,6
COP EN14511/EN 255
Operating current
Operating point E0/W50
COP EN14511/EN 255
Operating current
Operating point E0/W60
COP EN14511/EN 255
Operating current
[A]
4,7
Compressor
Scroll, fully hermetic
Max. operational current
[A]
4
6
8
Max. start-up current
[A]
20
24
29
Max. with soft-start
[A]
10
12
15
4* / 5
5* / 6
7* / 9
Heat source system:
Cu-ground collector á 75 m
[piece]
33
GOLF Maxi PLUS
HEATING
GMDW 13 plus
1150 x 600 x 650
GMDW 15 plus
274650
274700
274750
8.274,–
8.743,–
9.944,–
GMDW 18 plus
Accessories included in the heat pump price:
133 / 1 1/4"
140 / 1 1/4"
3/400/50
3/400/50
3/400/50
10
13
16
R 407 C
R 407 C
R 407 C
Stainless-steel plate HE Mat. 1.4401
1
1
1
5
5
5
2,5
3,0
3,6
120
140
140
14,2
16,0
20,8
11,4
12,9
16,8
2,8
3,15
4,0
5,1/5,4
5,1/5,4
5,2/5,6
5,2
6,2
7,6
11,3/11,9
14,0/14,6
16,3/17,0
2,7
3,15
3,9
4,4/4,7
4,4/4,7
4,4/4,7
5,1
6,2
7,4
10,3
13,1
15,4
3,3
4,1
4,8
3,1/3,3
3,2/3,4
3,2/3,4
6,2
8,1
9,1
OTE plus Interior-Climate-Manager
Flow meter WNA DN 32, DN 40 or DN 50
Noise dampening underlay pad
Flexible connecting hose 2 pieces per WP 1 1/4", 1 1/2" or 2" x 1000 mm
with bend
High-efficiency energy-saving circulation pump heat use/heat source internal
Accessories supplied as option:
Order No.
Hot-water heating
via internal 3-way valve incl. 1
additional flexible hose
Hot-water heating
via external 3-way valve
Commissioning lump sum
(see information pages 58 - 59.
without laying of connecting
pipework)
Cu-ground collector
O-Tube pro 75 lfm,
per piece nitrogen gas
with seal-indicator
Start-up current limiter
Warning band roll, each 250 m
10,2
12,8
15,1
4,1
5,1
6,2
2,5/2,6
2,5/2,6
2,4/2,6
7,7
10,1
11,8
Suction device for internal refrigerant circuit (optional) - net
Models
990494 GMDW 5 plus + 8 plus
Price
439,–
990495 GMDW 11 plus
439,–
290229 GMDW 13 plus
269,–
290341 GMDW 15 plus + 18 plus
330,–
801201 GMDW 5 plus
723,–
801202 GMDW 8 plus
738,–
801203 GMDW 11 plus
771,–
801204 GMDW 13 plus
869,–
801205 GMDW 15 plus
908,–
801206 GMDW 18 plus
946,–
913209 all
519,–
990808 GMDW 5 plus - 15 plus
211,–
990803 GMDW 18 plus
258,–
916363 all
19,–
990188 all
249,–
Scroll, fully hermetic
9
11
12
39
48
50
20
24
25
8* / 10
10* / 12
12* / 14
*recommended quantity (sizing variants see pages 34-35)
Important information supplementing the General Information on pages22–23; 34–35; 54–55
The system can be optimised (COP, APF) by increasing the number of ground collector circuits - Guidelines for calculation of the collector area and the optmial design of the connecting pipework see
installation guidelines (central shaft: Ø min. 1500 mm!). For max. COP the max. number of collectors has to be chosen! The performance data are based on the maximum quantity of laid ground
collector circuits. The values G4/W35 correspond to the standard value B0/W35 for brine systems
(D-A-CH). Original OCHSNER collectors are mandatory, otherwise not commissioning/guarantee!
Internal 3-way valve only for Golf Midi version. All pipework is to be sized and laid according to
nominal flow rates.
Operating limits for heat source and heat-use system are to be complied with. Wall-conduit, see
„Accessories“ page and OCHSNER manual.
To ensure operational safety, a sufficient sizing of the hydraulic safety and pressure maintenance
systems is required and, according to the standards, an annual inspection is to take place.
As an approximation:
System filling pressure [bar] = MEV inlet pressure + 0.3 [bar]
Prices in €, excl.VAT
Grounddirect expansion
128 / 1 1/4"
34 Heat
Wärmequelle
Erdreich
Direkterwärmung
source ground
direct
expansion
SIZING
GOLF Midi PLUS
REQUIRED
Expansion AREA
Heat pump
GMDW 5 plus
GMDW 8 plus
Basic cooling capacity E4/W35
[kW]
4,9
6,9
GMDW 11 plus
9,8
Removal area at 1800 h/a
[m²]
196
276
392
Removal area at 2400 h/a
[m²]
245
345
490
max. connected length to collection shaft
[lfm]
20
20
20
Calculated with a specific expansion capacity of 25W/m2 at 1800h/year and 20W/m2 at 2400h/year; For deviating ground conditions the laying area has to be sized according to actual conditions and operating hours.
Soil conditions to VDI 4640 and/or ÖWAV 207
Soil conditions
Spec. expansion cap. heating for 1800 h/a
Dry, non-binding soil
Binding soil, moist
Water saturated soil sand/gravel
Spec. expansion cap. heating for 2400 h/a
10 W/m2 and 5 W/lfm
8 W/m2 and 4 W/lfm
20 - 30 W/m2 and 15 W/lfm
16-24 W/m2 and 12 W/lfm
40 W/m2 and 20 W/lfm
32 W/m2 and 16 W/lfm
Collector laying to VDI 4640 and/or ÖWAV 207
The size of the heat source system is governed by the heat pump‘s cooling
capacity (model, planned COP) and the specific heating work which is to
be designed for a heating operation of 1,800 hours per year and for the
applicable climatic zone (storage tank sizing).
Basic cooling capacity = heating capacity - power consumption at the
standard point
Depth of laying
ca. 1,2 – 1,5 m (in extremely high areas, deeper)
ca. 30 cm below the frost limit
Laying area
Laying takes place as a rule on horizontal, even subsoil or with at maximum one side slope. For side slopes, always lay the ground collector
pipework at right angles to the slope!
Side slopes: The difference in height between the highest and lowest
collector points should not be more than 3m.
Warning bands
Warning bands are to be laid ca. 50cm above the collector pipework.
Installation
Care must be taken to ensure that the pipework is not buckled or pinched.
Before covering with earth, the pipework is to be sufficiently protected
with a bed of sand! The earth covering work is to be carried out with
extra care. Care must be taken to ensure that covering is always to the full
height and that the earth is first deposited onto a ramp (do not damage
the collector pipework).
Refrigerant/refrigerant oil
By using chlorine-free safety refrigerants, a biologically degradable
synthetic oil (e.g. Ester oil) can also be used. Thus, both a theoretical and a
possible environmental pollution can be practically ruled out.
Pipe lengths
The evaporator circuits with a normal length of 75m must be fully utilised
for the heat expansion and may only be shortened by the OCHSNER
customer service or an authorised OCHSNER customer service partner.
The evaporator circuits are laid in air-tight fashion in order to prevent
moisture penetration. The ends of the circuits should project ca. 70cm into
the cellar room or ca. 1.2m into the collection shaft respectively. Turn the
ends upwards and label the start and finish. Pipe ends must be kept dry.
Connection takes place during commissioning.
Safety equipment
Systems with direct expansion are equipped with magnetic valves for
safety: In the case of a loss of pressure in the collector area, the safety
low-pressure Pressostat triggers a closure of the collector circuits. Due to
the closed magnetic valves, no further refrigerant can reach the ground
collector from the heat pump.
Secure laying by means of:
O-Tube-Pro® ground collector with seal-indicator, factory-pressurised with
forming gas for simple seal monitoring during laying up to control before
commissioning.
Example of a laying plan, flat-plate collector
Collection shaft for direct expansion
system with Venturi-distributor sited as
close as possible to the heat pump and
at the lowest point.
Collector field may not be built on and is to be laid with a minimum clearance of 1.5m to buildings and property borders. The minimum clearance
of the collector pipes to each other is 50cm. A laying plan for the individual
collector circuits on the basis of the actual laying, as well as the labelling of
the individual pipe ends is required before commissioning.
35
GOLF Maxi PLUS
GMDW 13 plus
GMDW 15 plus
GMDW 18 plus
11,4
12,9
16,8
456
516
672
570
645
840
20
20
20
Access dome
800 mm
Cover
Concrete rings
1500 mm
1–1,5 m
Lined conduit to house 150 mm
Sand bed
100–150 mm
Suction gas collector
Evaporator
pipes
Sand bed
100 –150 mm
Fluid distributor
A collection shaft is to be provided for extensive collector systems
and/or if the collector system is not to be connected directly
through the wall conduit. The Venturi distributor and the collector
are housed here. The collection shaft can be built inexpensively
using commercially available concrete rings. The clearance width of
the shaft should never be less than 150cm for reasons of accessibility.
The cone is to be set after the completion of the connection
work. The collection shaft must be dry (drainage) or, in saturated
soil, made watertight.
Evaporator pipes
Fluid pipework
12– 16 mm
The connecting pipework from the building to the collection shaft is
to be laid in a lined conduit and heat-insulated. This conduit is to be
laid straight and with a slight gradient downwards in the direction
of the collection shaft in order to dispose of any condensate. Connection lengths of more than 20m are not possible.
Suction gas pipework 22– 34 mm
To
drainage
Shaft depth min. 1500 mm
» Max. height difference between distributor in collection shaft and
heat pump 3 m
» Collection shaft at lowest point
» Max. 8 bends (to be made using bending tooling (r>5xd), no angle
pieces)
» 1 m bending radius counts as a straight line
Difference in height max. 3 m
WALL CONDUITS
Screw connection flush sealing
The wall conduits are to be made of lined pipework according to
state of the art technology. Care is to be taken to ensure that the
sealing of the pipework and the wall as well as the sealing of the
pipework and the evaporator pipework is carried out correctly. In
areas vulnerable to flooding, the sealing is to be carried out according to the requirements against pressing water.
Flow rate meter VMT
with O-Ring seal
Screw connection
flush sealing
Insulation
Gravel
M max = 30 Nm
Direction of flow
Evaporator
Lined conduit with
gradient min. 1%
Flow
Heat source
Flow meter
Sealing
(If pressing water or
danger of flooding, a
proper sealing is absolutely necessary!)
Return
Noise reduction mat
drainage
Foundation
The connecting pipework is to be laid with a slight downward gradient towards the outside, in the direction of the shaft. The insertion
into the house is to done in such a way that this can be permanently
sealed in a way suitable to the state of the art technology. Especially
in areas vulnerable to flooding, the sealing is to be carried out according to the requirements against pressing water!
Grounddirect expansion
COLLECTIONSHAFT/VENTURIDISTRIBUTOR
36 Heat
Wärmequelle
Wasser
source Water
water
GOLF MIDI PLUS
GOLF Maxi PLUS
Monovalent heating system with
heat source water
for tfl. max. 65°C
Series
heating
heating
GMWW 7
plus
1150 x 400 x 650
GMWW 10
plus
GMWW 13
plus
GMWW 15
plus
1150 x 600 x 650
GMWW 19
plus
GMWW 23
plus
254460
254550
254600
254650
254700
254750
6.486,–
7.331,–
7.888,–
9.018,–
9.853,–
10.767,–
108 / 1 1/4"
110 / 1 1/4"
114 / 1 1/4"
125 / 1 1/4"
131 / 1 1/2"
135 / 1 1/2"
3/400/50
3/400/50
3/400/50
3/400/50
3/400/50
3/400/50
10
10
10
13
16
16
R407C
R407C
R407C
R407C
R407C
R407C
Dimensions HxWxD [mm]
Model
Order number
Price
incl. accessories (see right page)
Technical data:
Weight/hydraulic connections
Phases/Nominal voltage/Frequency
Fuse (trip characteristic "C")
[kg]/[inch]
[~V/Hz]
[A]
Refrigerant
Evaporator
Evaporator/ heat carrier temperature
differential
min. heat carrier flow rate
at 8°C heat source
Internal pressure difference
Stainless-steel plate HE Mat. 1.4401
[K]
4
4
4
4
4
4
[m3/h]
1,2
1,7
2,4
2,8
3,4
4,0
[mbar]
120
160
180
140
170
170
Condenser
Condenser heat carrier temperature
difference (heat use system)
Stainless-steel plate HE Mat. 1.4401
Stainless-steel plate HE Mat. 1.4401
[K]
Stainless-steel plate HE Mat. 1.4401
5
5
5
5
5
5
Heat carrier flow rate
[m3/h]
1,2
1,7
2,3
2,6
3,3
3,9
Internal pressure difference
[mbar]
140
150
170
130
160
160
Heating capacity
[kW]
6,9
9,5
13,8
15,2
19,0
22,6
Basic cooling capacity
[kW]
5,6
7,7
11,4
12,5
15,7
18,7
Power consumption
[kW]
1,3
1,8
2,4
2,7
3,3
3,9
5,3/5,8
5,3/5,7
5,7/6,1
5,6/6,2
5,7/6,1
5,8/6,2
[A]
2,6
3,6
5,0
5,3
6,5
7,6
Heating capacity
[kW]
6,1
8,4
12,6
14,1
17,3
20,3
Power consumption
[kW]
1,7
2,3
3,1
3,5
4,3
5,0
3,6/3,9
3,7/3,9
4,1/4,3
4,0/4,3
4,0/4,3
4,1/4,3
[A]
3,4
4,6
6,4
6,8
8,5
9,8
Heating capacity
[kW]
5,8
7,9
11,8
12,9
16,2
19,0
Power consumption
[kW]
2,1
2,7
3,8
4,4
5,4
6,2
2,8/3,0
2,9/3,1
3,1/3,2
2,9/3,1
3,0/3,2
3,1/3,2
4,2
5,4
7,8
8,6
10,7
12,1
1
1
1
1
1
Standard point W10/W35
COP EN14511/EN 255
Operating current
Operating point W10/W50
COP EN14511/EN 255
Operating current
Operating point W10/W60
COP EN14511/EN 255
Operating current
[A]
Operating point W10/W18
Cooling capacity
Exhaust heat capacity
Power cons./operational current
[kW]
[kW]
[kW]/[A]
COP EER
Operating point W10/W7
Cooling capacity
Exhaust heat capacity
Power cons./operational current
[kW]
[kW]
[kW]/[A]
COP EER
Compressor
Quantity
1
Type
Scroll, fully hermetic
Power stages
Scroll, fully hermetic
1
1
1
1
1
1
Max. operational current
[A]
4
6
8
9
11
12
Max. start-up current
[A]
20
24
29
39
48
50
Max. with soft-start
[A]
10
12
15
20
24
25
37
GOLF Midi HK PLUS
GOLF Maxi HK PLUS
HEATING/COOLING
HEATING/COOLING
1150 x 600 x 650
GMWW 10
GMWW 13
HK plus
HK plus
GMWW 15
HK plus
1150 x 600 x 650
GMWW 19
HK plus
GMWW 23
HK plus
254558
254608
254658
254708
254758
9.082,–
9.765,–
10.858,–
11.831,–
12.780,–
Accessories included in heat pump price:
110 / 1 1/4"
114 / 1 1/4"
125 / 1 1/4"
131 / 1 1/2"
135 / 1 1/2"
3/400/50
3/400/50
3/400/50
3/400/50
3/400/50
10
10
13
16
16
R407C
R407C
R407C
R407C
R407C
Noise dampening underlay pad
Noise dampening underlay pad Model heating/cooling
Flexible connecting hose 2 pieces per WP 1 1/4“, 1 1/2“ or 2“ x 1000 mm with bend
Stainless-steel plate HE Mat. 1.4401
4
4
4
4
4
1,7
2,4
2,8
3,4
4,0
160
180
140
170
170
Stainless-steel plate HE Mat. 1.4401
Flow meter WNA, WQA DN 32 or DN 40
High-efficiency energy-saving circulation pump heat use/heat source internal
Accessories supplied as option:
Stainless-steel plate HE Mat. 1.4401
Order No.
5
5
5
5
5
1,7
2,3
2,6
3,3
3,9
150
170
130
160
160
9,5
13,8
15,2
19,0
22,6
7,7
11,4
12,5
15,7
1,8
2,4
2,7
5,3/5,7
5,7/6,1
3,6
Hot-water heating
via internal 3-way valve incl. 1
additional flexible hose
Price
Models
439,–
990494 GMWW 7 plus + 10 plus / HK
990495 GMWW 13 plus / HK
439,–
290229 GMWW 15 plus / HK
269,–
290341 GMWW 19 plus + 23 plus / HK
330,–
801301 GMWW 7 plus
459,–
18,7
801302 GMWW 10 plus
464,–
3,3
3,9
801303 GMWW 10 HK plus
475,–
5,6/6,2
5,7/6,1
5,8/6,2
5,0
5,3
6,5
7,6
8,4
12,6
14,1
17,3
20,3
2,3
3,1
3,5
4,3
5,0
3,7/3,9
4,1/4,3
4,0/4,3
4,0/4,3
4,1/4,3
4,6
6,4
6,8
8,5
9,8
7,9
11,8
12,9
16,2
19,0
Hot-water heating
via external 3-way
valve
Commissioning lump sum
(see information pages 58-59)
Start-up current limiter
801304 GMWW 13 plus
468,–
801305 GMWW 13 HK plus / 15 plus
480,–
801306 GMWW 15 HK plus
499,–
801307 GMWW 19 plus
561,–
801308 GMWW 19 HK plus
578,–
801309 GMWW 23 plus
566,–
801310 GMWW 23 HK plus
583,–
990808 GMWW 7 plus – 19 plus / HK
211,–
990803 GMWW 23 plus / HK
258,–
Immersion pump with stop valve, 20 m cable, rope and clamps,
depending on the required pressure head
2,7
3,8
4,4
5,4
6,2
2,9/3,1
3,1/3,2
2,9/3,1
3,0/3,2
3,1/3,2
Immersion pump I
290527 GMWW 7 plus + 10 plus
1.221,–
5,4
7,8
8,6
10,7
12,1
Immersion pump II
290528 GMWW 7 plus + 10 plus
1.221,–
Immersion pump III
290529 GMWW 13 plus – 23 plus
1.221,–
Immersion pump IV
290530 GMWW 13 plus – 23 plus
1.221,–
8,6
12,2
14,3
18,0
20,8
10,0
14,1
16,6
20,8
24,0
1,4/2,8
1,9/3,9
2,3/4,5
2,8/5,5
3,2/6,2
6,1
6,4
6,2
6,4
6,5
5,5
8,4
9,7
10,6
13,8
6,7
10,1
11,6
12,8
16,6
1,2/2,4
1,7/3,5
1,9/3,7
2,2/4,4
2,8/5,5
4,6
4,9
5,1
4,8
4,9
1
1
1
Scroll, fully hermetic
1
1
Scroll, fully hermetic
1
1
1
1
1
6
8
9
11
12
24
29
39
48
50
12
15
20
24
25
Filter for heat source
Centrifugal filter for larger
quantity of impurities (pressure differential p min. 0.8 bar
required)
Surcharge for stainless-steel
soldered plate heat exchanger
(integrated in machine)
see p. 38 –39
922484 GMWW 7 plus – 15 plus / HK
115,–
922485 GMWW 19 plus + 23 plus / HK
248,–
1.589,–
922234 all
980131 GMWW 7 plus + 10 plus / HK
964,–
980132 GMWW 13 plus + 15 plus / HK
1.294,–
980114 GMWW 19 plus / HK
1.402,–
980133 GMWW 23 plus / HK
1.585,–
Important information supplementing the general information on pages 22–23; 40-41; 56-57
The heat pump must be switched off to clean filter. Due to operational safety reasons, no automatic
or semi-automatic filter systems may be used - maintenance and operation manual must be complied with. Internal 3-way valve only for Golf Midi version. All pipework is to be sized and laid according to nominal flow rates. Operating limits for heat source and heat-use system are to be complied
with. Wall-conduit, see „Accessories“ page and OCHSNER manual. The application limits for plate
heat exchangers are to be adhered to without fail for water/water heat pumps. For systems with cooling function, insulate the pipework against condensation. To ensure operational safety, especially
in cooling operation a sufficient sizing of the hydraulic safety and pressure maintenance systems is
required and, according to the standards (VDI2035), an annual inspection is to take place.
As an approximation, on the heat use side:
System filling pressure, heating operation [bar] = MEV inlet pressure + 0.3 [bar]
System filling pressure, cooling operation [bar] = MEV inlet pressure + 0.5 [bar]
Prices in €, excl.VAT
Water
Stainless-steel plate HE Mat. 1.4401
OTE plus Interior-Climate-Manager
38 Heat
Wärmequelle
Wasser
source Water
Water
GOLF Maxi
Standard
Monovalent heating system with
heat source water
for tfl. max. 55°C
Series
Dimensions HxWxD [mm]
Model
Order number
Price
incl. accessories (see right page)
HEATING
HEATING
1150 x 600 x 650
GMWW 28
GMWW 38
OWWP 96 R
OWWP 56
1850 x 695 x 585
OWWP 96
254350
254450
222100
222200
223200
11.667,–
13.897,–
20.231,–
26.777,–
26.722,–
Technical data:
Weight/hydraulic connections
Phases/Nominal voltage/Frequency
Fuse (trip characteristic "C")
[kg]/[inch]
[~V/Hz]
[A]
Refrigerant
Evaporator
175 / 2"
238 / 2"
320 / 2"
320 / 2"
3/400/50
3/400/50
3/400/50
3/400/50
3/400/50
20
25
40
63
63
R 407 C
R 407 C
R 407 C
R 407 C
R 134a
Stainless-steel plate HE Mat. 1.4401
Evaporator/ heat carrier temperature
differential
[K]
min. heat carrier flow rate at 8°C heat
source
[m3/h]
Internal pressure difference
[mbar]
Condenser
Condenser heat carrier temperature
difference (heat use system)
162 / 1 1/2"
Stainless-steel plate HE Mat. 1.4401
4
4
4
4
4
4,8
6,7
10,9
18,1
11,5
230
340
200
200
90
Stainless-steel plate HE Mat. 1.4401
[K]
Stainless-steel plate HE Mat. 1.4401
5
5
5
5
5
Heat carrier flow rate
[m3/h]
4,6
6,5
10,4
17,3
10,9
Internal pressure difference
[mbar]
220
330
180
200
80
Heating capacity
[kW]
29,5
37,3
59,9
99,5
63,0
Basic cooling capacity
[kW]
24,1
30,4
49,7
82,6
52,3
Power consumption
[kW]
Standard point W10/W35
5,4
6,9
10,2
16,9
10,7
5,5/5,8
5,4/5,7
5,9/6,3
5,9/6,3
5,9/6,3
[A]
11,8
14,2
19,4
31,3
19,8
Heating capacity
[kW]
25,8
34,4
54,9
89,6
59,7
Power consumption
[kW]
7,1
9,7
14,3
23,5
14,6
3,6/3,8
3,5/3,7
3,8/4,0
3,8/4,0
4,1/4,3
15,5
20,0
27,2
43,5
27,0
COP EN14511/EN 255
Operating current
Operating point W10/W50
COP EN14511/EN 255
Operating current
[A]
Operating point W10/W60
Heating capacity
[kW]
57,3
Power consumption
[kW]
18,1
COP EN14511/EN 255
Operating current
3,2/3,3
[A]
33,5
Operating point W10/W18
Cooling capacity
Exhaust heat capacity
Total power cons. /operational current
[kW]
[kW]
[kW]/[A]
COP EER
Operating point W10/W7
Cooling capacity
Exhaust heat capacity
Power cons./operational current
[kW]
[kW]
[kW]/[A]
COP EER
Compressor
Quantity
1
Type
1
1
Scroll, fully hermetic
Power stages
1
1
Scroll, fully hermetic
1
1
1
1
1
15,9
19,6
34
52
52
[A]
95
118
174
272
272
[A]
47,5
59
87
136
136
Max. operational current
[A]
Max. start-up current
Max. with soft start
39
GOLF MAxi HK
Standard
HK
HEATING/COOLING
HEATING/COOLING
1150 x 600 x 650
GMWW 28 HK
GMWW 38 HK
1850 x 695 x 585
OWWP 56 HK
OWWP 96 HK
254358
254458
222108
222208
13.900,–
16.396,–
23.784,–
30.962,–
Accessories included in heat pump price:
175 / 2"
238 / 2"
320 / 2"
3/400/50
3/400/50
3/400/50
3/400/50
20
25
40
63
R 407 C
R 407 C
R 407 C
R 407 C
Stainless-steel plate HE Mat. 1.4401
Stainless-steel plate HE Mat. 1.4401
4
4
4
4
4,8
6,7
10,9
18,1
230
340
200
200
Stainless-steel plate HE Mat. 1.4401
OTE plus Interior-Climate-Manager
Flow meter WNA, WQA DN 32, DN 40 or DN 50
Noise dampening underlay pad
Flexible connecting hose 2 pieces per WP 1 1/4", 1 1/2" or 2" x 1000 mm
with bend
Accessories supplied as option:
Order No.
Stainless-steel plate HE Mat. 1.4401
5
5
5
5
4,6
6,5
10,4
220
330
180
Price
Models
573,–
801311 GMWW 28
Commissioning lump sum
(see information pages 58-59)
801312 GMWW 28 HK
581,–
801313 GMWW 38
583,–
801314 GMWW 38 HK
590,–
801315 OWWP 56
712,–
17,3
801316 OWWP 56 HK
723,–
200
801317 OWWP 96 oder OWWP 96 R
817,–
801318 OWWP 96 HK
833,–
990803 GMWW 28 / HK
258,–
29,5
37,3
59,9
24,1
30,4
49,7
82,6
5,4
6,9
10,2
16,9
5,4/5,8
5,4/5,7
5,9/6,3
5,9/6,3
11,8
14,2
19,4
31,3
99,5
Start-up current limiter
990804 GMWW 38 / HK
295,–
990205 OWWP 56 / HK
1.291,–
990373 OWWP 96 / HK + 96 R
1.426,–
High-efficiency energy-saving circulation pump heat use external
738,–
Circulation pump 30
922461 GMWW 28 + 38 / HK
Circulation pump 40.1
922347 OWWP 56 / HK + 96 R
1.338,–
922462 OWWP 96 / HK
2.472,–
25,8
34,4
54,9
89,6
Circulation pump 65
7,1
9,7
14,3
23,5
3,6/3,8
3,5/3,7
3,8/4,0
3,8/4,0
Immersion pump with stop valve, 20 m cable, rope and clamps
depending on the required pressure head
15,5
20,0
27,2
43,5
see p. 38 –39
Immersion pump V
290531 GMWW 28 + GMWW 38
1.309,–
Immersion pump VI
290532 GMWW 28 + GMWW 38
1.309,–
Immersion pump VII
290533 OWWP 56 + OWWP 96 / 96 R
1.382,–
Immersion pump VIII
290534 OWWP 56 + OWWP 96 / 96 R
1.563,–
248,–
922485 GMWW 28 / HK
Filter for heat source
28,2
39,2
66,8
105,8
32,8
45,4
76,8
121,6
4,6/10,1
6,2/12,8
10,0/19,0
15,8/29,2
6,1
6,3
6,7
6,7
17,8
22,0
43,5
72,7
21,4
26,5
51,8
86,5
3,6/7,9
4,5/9,3
4,9
1
8,3/15,8
4,9
5,2
1
1
Scroll, fully hermetic
13,8/25,5
5,3
1
Scroll, fully hermetic
1
1
1
1
15,9
19,6
34
52
95
118
174
272
47,5
59
87
136
Centrifugal filter for larger
quantity of impurities
(pressure differential p min. 0.8
bar required)
Surcharge for stainless-steel
soldered Plate heat exchanger
(integrated in machine)
Hot-water heating
via external 3-way valve
GMWW 38 / HK + OWWP 56 /
922486
56 HK + 96 / HK + 96 R
487,–
922234 GMWW 28 / HK
1.589,–
922235 GMWW 38 / HK
1.930,–
922276 OWWP 56 / HK
2.511,–
922277 OWWP 96 / HK + 96 R
2.620,–
980134 GMWW 28 / HK
1.959,–
980116 GMWW 38 / HK
1.767,–
980120 OWWP 56 / HK
4.949,–
980122 OWWP 96 + 96 R
4.861,–
980168 OWWP 96 HK
4.861,–
330,–
290341 GMWW 28 / HK
290342
GMWW 38 / HK + OWWP 56 /
56 HK + 96 / HK + 96 R
357,–
Important information supplementing the general information on pages 22–23; 40-41; 56-57
The heat pump must be switched off to clean filter. Due to operational safety reasons, no automatic
or semi-automatic filter systems may be used - maintenance and operation manual must be complied with. Internal 3-way valve only for Golf Midi version. All pipework is to be sized and laid according to nominal flow rates. Operating limits for heat source and heat-use system are to be complied
with. Wall-conduit, see „Accessories“ page and OCHSNER manual.
The application limits for plate heat exchangers are to be adhered to without fail for water/water
heat pumps. For systems with cooling function, insulate the pipework against condensation. To
ensure operational safety, especially in cooling operation, a sufficient sizing of the hydraulic safety
and pressure maintenance systems is required and, according to the standard VDI2035, an annual
inspection is to take place.
As an approximation, on the heat use side:
System filling pressure, heating operation [bar] = MEV inlet pressure + 0.3 [bar]
System filling pressure, cooling operation [bar] = MEV inlet pressure + 0.5 [bar]
Prices in €, excl.VAT
Water
162 / 1 1/2"
40 Heat
Wärmequelle
Wasser
source Water
SIZING
GOLF MIDI PLUS
GOLF Maxi PLUS
Heat pump model
GMWW 7 plus
GMWW 10 plus
GMWW 13 plus
GMWW 15 plus
GMWW 19 plus
GMWW 23 plus
Connector size
DN 32 1 1/4" AG
DN 32 1 1/4" AG
DN 32 1 1/4" AG
DN 32 1 1/4" AG
DN 40 1 1/2" AG
DN 40 1 1/2" AG
Nominal flow rate source
[m³/h]
1,2
1,7
2,4
2,8
3,4
4
Pressure drop internal
[mbar]
120
160
180
140
170
170
Pressure drop filter
[mbar]
30
50
100
150
30
40
Pressure drop flow meter
[mbar]
20
30
60
70
30
40
Immersion pump I
Order No.: 290527
Pressure head
[m]
17,5
16
12
Residual pressure head
[m]
15,8*
13,6*
9,6
Efficiency
[%]
45
50
52
Immersion pump II
Order No.: 290528
Pressure head
[m]
23,5
21,5
16,5
Residual pressure head
[m]
21,8*
19,1*
13,1
Efficiency
[%]
45,0
50,0
52
Immersion pump III
Order No.: 290529
Pressure head
[m]
28,5
28
26
24
22
18,5
Residual pressure head
[m]
26,8
25,6
22,6*
20,4*
19,7*
16*
Efficiency
[%]
35
43
53
56
59
59
Immersion pump IV
Order No.: 290530
Pressure head
[m]
44
42
39,5
38
34
29
Residual pressure head
[m]
42,3
38,6
36,1*
34,6*
31,7*
26,5*
Efficiency
[%]
33
43
53
56
59
59
Immersion pump V
Order No.: 290531
Pressure head
[m]
25
25
24,5
Residual pressure head
[m]
21,4
22,7
22
Efficiency
[%]
37
43
48
Immersion pump VI
Order No.: 290532
Pressure head
[m]
38
36,5
37
Residual pressure head
[m]
34,4
34,2
34,5
Efficiency
[%]
37
43
48
Immersion pump VII
Order No.: 290533
Pressure head
[m]
38
Residual pressure head
[m]
35,5
Efficiency
[%]
36
Immersion pump VIII
Order No.: 290534
Pressure head
[m]
51
Residual pressure head
[m]
48,5
Efficiency
[%]
36
When selecting the correct immersion pump, the geodetic pressure head and the friction losses, including the fittings are to be taken into account according to the nominal
flow rate in each heat pump.
Internal pressure losses, including original Ochsner accessories have been taken into account when specifying the residual pressure head.
When using a centrifugal filter, take the pressure difference of 800 mbar, necessary due to the heat pump function, into account! For an efficient and safe function a balancing
valve for hydraulic balancing has to be provided and regulated at the plant.
41
GOLF Maxi
Standard
GMWW 28
GMWW 38
OWWP 56
OWWP 96
OWWP 96 R
DN 40 1 1/2" AG
DN 50 2" AG
DN 50 2" AG
DN 50 2" AG
DN 50 2" AG
4,8
6,7
9,5
16
9,8
230
340
200
200
90
60
10
10
40
10
60
30
60
180
60
el. conductivity
[μS/cm]
–
<6
0
0
6-8
+
+
Chloride[mg/l]
1.)
Sulphate[mg/l]
53
Carbon dioxide
(free aggressive)
[mg/l]
1.)
1.)
20,5
Oxygen[mg/l]
17
53
1.)
Ammonium[mg/l]
23,5
21,5
17
16,5
20*
17,7*
14,3
14,9
53
60
60
58
36
33
26
25
32,5*
29,2*
23,3
23,4
52
60
60
58
37
34
31
20,5
30
33,5
30,2
28,3*
16,3*
28,4*
42
50
55
60
56
50
48
44
30
43
46,5
44,2
41,3*
25,8*
41,4*
42
48
55
61
56
+
> 500
1.)
1.)
9
Stainless-steel
brazed
1.)
pH-value
12,5
Copper-brazed
>8
–
0
< 10
+
+
10 – 100
+
+
100 – 200
0
+
> 200
--
–
< 50
+
+
50 – 100
0
+
> 100
--
0
<5
+
+
5 – 20
0
+
> 20
--
0
<1
+
+
1–8
0
+
>8
--
+
+
<2
+
2 – 20
0
+
> 20
--
+
–
Iron with manganes[mg/l]
2.)
> 0,2
–
Manganese[mg/l]
2.)
> 0,05
–
–
Sulphide[mg/l]
1.)
<5
+
+
Chlorine (free)
1.)
< 0,5
+
+
[mg/l]
= The material has generally good resistance
+
– = we advise against use
0 = corrosion could arise when several factors
= are rated with 0
Operating limits heat source temperature between +8°C and +20°C
1.)If these limiting values are not adhered to, a stainless steel heat exchanger, brazed with stainless
steel, must be used the heat pump in place of the copper brazed stainless steel heat exchanger.
(please indicate when placing order)
2.)On the grounds of the expected clogging we advise against the installation of a water/water heat
pump.
3.)Alongside Iron and Manganese, the concentration of Chlorides is essentially the decisive factor
for the limits of use of a stainless steel soldered heat exchanger.
*Residual pressure head according to Ochsner recommendation. Depending on the requirements, one of the 8 immersion pumps can be individually selected for the sizing of the source
system.
The operation of a water/ water heat pump is at the discretion of the system installer and/or user,
taking into consideration the limits of application and the Ochsner guidelines. Flow meters for the
monitoring of flow rates are part of the heat pump‘s scope of supply. These are to be installed according to the installation instructions directly before the flexible connecting hoses. A suitable filter
(Ochsner accessory) is to be provided on the heat source side. A water analysis always only represents a momentary value. These values can fluctuate substantially during the course of the year. We
recommend an annual examination of the water quality according to standards. OCHSNER assumes
no liability for the quality of the water used as the heat source and any possible damage which
may arise from it.
Screw connection flush sealing
Flow rate meter VMT
with O-Ring seal
Heat source entry
Screw connection flush sealing
Heat pump flow
Direction of flow
Heat source exit
Heat pump return
Water
Operating limits of plate heat exchanger:
42 Heat
Wärmequelle
Erdreich Sole
source Brine
BRINE
GOLF MIDI PLUS
GOLF Maxi PLUS
Monovalent heating system with
heat source brine
tfl. max. 65°C
Series
HEATING
HEATING
GMSW 5
plus
1150 x 400 x 650
GMSW 7
plus
GMSW 10
plus
GMSW 10
plus S
1150 x 600 x 650
GMSW 12
GMSW 15
plus
plus
264460
264550
264600
264605
264650
264700
264750
6.812,–
7.882,–
8.391,–
9.223,–
9.556,–
10.274,–
11.166,–
Dimensions HxWxD [mm]
Model
Order number
Price
incl. accessories (see right page)
GMSW 17
plus
Technical data:
Weight/hydraulic connections
[kg]/inch
113 / 1 1/4"
115 / 1 1/4"
119 / 1 1/4"
124 / 1 1/4"
132 / 1 1/4"
138 / 1 1/4"
142 / 1 1/2"
Phases/Nominal voltage/Frequency
[~/V/Hz]
3/400/50
3/400/50
3/400/50
3/400/50
3/400/50
3/400/50
3/400/50
10
10
10
10
13
16
16
R407C
R407C
R407C
R407C
R407C
R407C
R407C
Fuse (trip characteristic "C")
[A]
Refrigerant
Evaporator
Evaporator/ heat carrier temperature
differential
Stainless-steel plate HE Mat. 1.4401
[K]
Stainless-steel plate HE Mat. 1.4401
3
3
3
3
3
3
min. heat carrier flow rate
[m3/h]
1,2
1,7
2,4
2,7
2,9
3,5
4
Internal pressure difference
[mbar]
77
170
210
100
180
210
190
Condenser
Condenser heat carrier temperature
difference (heat use system)
Stainless-steel plate HE Mat. 1.4401
[K]
3
Stainless-steel plate HE Mat. 1.4401
5
5
5
5
5
5
5
Heat carrier flow rate
[m3/h]
0,9
1,2
1,7
1,84
2,1
2,5
2,9
Internal pressure difference
[mbar]
73
90
100
40
90
100
100
Heating capacity
[kW]
5,2
7,1
10,3
10,6
12,1
14,2
16,7
Basic cooling capacity
[kW]
4,0
5,4
8,1
8,4
9,4
11,0
13,1
Power consumption
[kW]
1,25
1,7
2,25
2,25
2,7
3,2
3,6
4,2/4,6
4,2/4,8
4,6/4,8
4,7/5,1
4,5/4,9
4,4/4,7
4,6/4,9
[A]
2,7
3,7
4,7
4,7
5,3
6,4
7,3
Heating capacity
[kW]
4,8
6,2
9,0
9,6
10,5
13,0
15,2
Power consumption
[kW]
1,6
2,1
2,9
3,0
3,3
4,1
4,6
3,0/3,3
3,0/3,3
3,1/3,3
3,2/3,5
3,2/3,4
3,2/3,4
3,3/3,5
[A]
3,4
4,5
6,1
6,3
6,5
8,2
9,4
Heating capacity
[kW]
4,6
6,1
8,3
9,4
10,1
12,4
15,0
Power consumption
[kW]
2,1
2,7
3,6
3,7
4,0
4,9
5,8
2,2/2,4
2,3/2,5
2,3/2,4
2,5/2,7
2,5/2,7
2,5/2,7
2,6/2,7
4,5
5,8
7,5
7,7
7,9
9,8
11,8
1
1
1
1
1
1
Standard point S0/W35
COP EN 14511/EN 255
Operational current
Operating point S0/W50
COP EN 14511/EN 255
Operational current
Operating point S0/W60
COP EN 14511/EN 255
Operational current
[A]
Operating point S25/W18
Cooling capacity
Exhaust heat capacity
Total power cons. /operational current
[kW]
[kW]
[kW]/[A]
COP EER
Operating point S25/W7
Cooling capacity
Exhaust heat capacity
Total power cons. /operational current
[kW]
[kW]
[kW]/[A]
COP EER
Compressor
Quantity
1
Type
Scroll, fully hermetic
Power stages
Scroll, fully hermetic
1
1
1
1
1
1
1
Max. operational current
[A]
4
6
8
8
9
11
12
Max. start-up current
[A]
20
24
29
29
39
48
50
Max. with soft-start
[A]
10
12
15
15
20
24
25
ESK 3 290166
ESK 4 290167
ESK 5 290168
ESK 6 290169
ESK 6 290169
ESK 7 290170
ESK 8 290171
1.457,–
1.804,–
2.073,–
2.398,–
2.398,–
2.802,–
3.128,–
3
4
5
6
6
7
8
180
230
330
380
380
470
540
Heat source system:
Brine collector set (flat and deep-trench installation)
Price
Collector quantity
Laying area
[m2]
43
GOLF Maxi HK PLUS
HEATING/COOLING
GMSW 7 HK
plus
1150 x 600 x650
GMSW 10 HK GMSW 12 HK GMSW 15 HK GMSW 17 HK
plus
plus
plus
plus
264558
264608
264658
264708
264758
9.693,–
10.318,–
11.471,–
12.180,–
13.198,–
Accessories included in heat pump price:
115 / 1 1/4"
119 / 1 1/4"
132 / 1 1/4"
138 / 1 1/4"
142 / 1 1/2"
3/400/50
3/400/50
3/400/50
3/400/50
3/400/50
10
10
13
16
16
R407C
R407C
R407C
R407C
R407C
3
3
Stainless-steel plate HE Mat. 1.4401
3
3
1,7
2,5
2,9
3,5
4
214
180
210
190
Stainless-steel plate HE Mat. 1.4401
5
5
5
5
1,2
1,8
2,1
2,5
2,9
90
103
90
100
100
7,1
10,3
12,1
14,2
16,7
5,4
8,1
9,4
11,0
13,1
1,7
2,25
2,7
3,2
3,6
4,2/4,8
4,6/4,8
4,5/4,9
4,4/4,7
4,6/4,9
3,7
4,7
5,3
6,4
7,3
10,5
13,0
2,1
2,9
3,3
4,1
4,6
3,1/3,3
3,2/3,4
3,2/3,4
3,3/3,5
4,5
6,1
6,5
8,2
9,4
8,3
10,1
12,4
Order No.
Hot-water heating
via external 3-way valve incl.
1 additional flex hose
Hot-water heating
via external 3-way valve
15,2
3,0/3,3
6,1
Flexible connecting hose 4 pieces per WP 1 1/4", 1 1/2" or 2" x 1000 mm
with bend
Accessories supplied as option:
5
9,0
Noise dampening underlay pad
High-efficiency energy-saving pump heat source/heat use internal
170
6,2
Heat meter WNA, WQA DN 32 or DN 40
Commissioning lump sum
(see information pages 58 - 59)
15,0
2,7
3,6
4,0
4,9
5,8
2,3/2,5
2,3/2,4
2,5/2,7
2,5/2,7
2,6/2,7
5,8
7,5
7,9
9,8
11,8
8,2
12,2
14,0
17,4
20,2
9,9
14,3
16,5
20,5
23,7
1,7/3,7
2,1/4,4
2,5/4,9
3,1/6,2
3,5/7,1
4,8
5,8
5,6
5,6
5,8
5,2
7,1
9,2
9,8
13,2
6,7
8,8
11,5
12,3
16,4
1,5/3,2
1,7/3,6
2,3/4,5
2,5/5,0
3,2/6,5
3,5
4,2
4,0
3,9
4,1
1
1
1
1
1
Scroll, fully hermetic
1
1
1
1
1
6
8
9
11
12
24
29
39
48
50
12
15
20
24
25
ESK 4 290167
ESK 5 290168
ESK 6 290169
ESK 7 290170
ESK 8 290171
1.804,–
2.073,–
2.389,–
2.802,–
3.128,–
4
5
6
7
8
230
330
380
470
540
Start-up current limiter
Price
Models
GMSW 5 plus + 7 plus / HK +
990494
10 plus / HK + 10 plus S
290229
GMSW 12 plus / HK +
GMSW 15 plus / HK
439,–
269,–
290341 GMSW 17 plus / HK
330,–
801401 GMSW 5 plus
537,–
801402 GMSW 7 plus
542,–
801403 GMSW 7 HK plus
554,–
801404 GMSW 10 plus
546,–
801405 GMSW 10 HK plus + 12 plus
559,–
801406 GMSW 10 plus S
614,–
801407 GMSW 12 HK plus
568,–
801408 GMSW 15 plus
561,–
801409 GMSW 15 HK plus
578,–
801410 GMSW 17 plus
566,–
801411 GMSW 17 HK plus
583,–
990808 GMSW 5 plus - 15 plus / HK
211,–
990803 GMSW 17 plus / HK
258,–
Important information supplementing the general information on pages 22–23; 46-47; 56-57
Only for Golf Midi Plus and Golf Maxi plus: Safety group brine comprising expansion vessel, 1 safety
valve, manometer, 2 stop cocks built into heat pump. Internal 3-way valve only for Golf Midi version.
All pipework is to be sized and laid according to nominal flow rates. Operating limits for heat source
and heat-use system are to be complied with. Wall-conduit, see „Accessories“ page and OCHSNER
manual. Set brine collectors, consisting of: PE-tube 1” 120m.DA 25. Ø 32. brine distributor, fittings.
frost protection, ethylene glycol (price excl. earth work. supervisor. installation) Brine circulation
pump and safety group built into heat pump. Sizing: for slightly turbulent flow conditions with ethylene glycol, the flow rate per collector is to be set at 0,6 - 0,8 m³/h, with earth probes we recommend
the use of duplex probes, depending on the requirements, simplex probes may also be used, these
are to be separately calculated in the planning stage.
For systems with cooling function, insulate the pipework against condensation.
To ensure operational safety, especially in cooling operation, a sufficient sizing of the hydraulic safety
and pressure maintenance systems is required and, according to the standard (VDI2035), an annual
inspection is to take place.
As an approximation, on the heat use side:
System filling pressure, heating operation [bar] = MEV inlet pressure + 0.3 [bar]
System filling pressure, cooling operation [bar] = MEV inlet pressure + 0.5 [bar]
Source system filling pressure [bar] = MEV inlet pressure + 0.5 [bar]
Prices in €, excl.VAT
Groundbrine
3
OTE plus Interior-Climate-Manager
44 Heat
Wärmequelle
Erdreich Sole
source Brine
Brine
GOLF Maxi
Standard
Monovalent heating system with
heat source brine
for tfl. max. 55°C
Series
Dimensions HxWxD [mm]
Model
Order number
Price
incl. accessories (see right page)
HeATING
HeATING
1150 x 600 x 650
GMSW 28
GMSW 38
OSWP 96 R
OSWP 56
1850 x 695 x 585
OSWP 96
264350
264450
221100
221200
224200
11.760,–
13.953,–
20.313,–
26.893,–
26.838,–
Technical data:
Weight/hydraulic connections
Phases/Nominal voltage/Frequency
Fuse (trip characteristic "C")
[kg]/[inch]
[~V/Hz]
174 / 2“
238 / 2“
320 / 2“
320 / 2“
3/400/50
3/400/50
3/400/50
3/400/50
3/400/50
20
25
40
63
63
Refrigerant
R 407C
R 407C
R 407C
R 407C
R 134a
Evaporator
Stainless-steel plate HE Mat. 1.4401
Evaporator/ heat carrier temperature
differential
[A]
161 / 1 1/2"
[K]
min. heat carrier flow rate
[m3/h]
Internal pressure difference
[mbar]
Condenser
Condenser heat carrier temperature
difference (heat use system)
Stainless-steel plate HE Mat. 1.4401
3
3
3
3
3
4,6
6,7
10,5
17,5
11,6
240
370
200
180
90
Stainless-steel plate HE Mat. 1.4401
[K]
Stainless-steel plate HE Mat. 1.4401
5
5
5
5
5
Heat carrier flow rate
[m3/h]
3,4
5
7,6
12,6
8,4
Internal pressure difference
[mbar]
120
190
100
100
40
Heating capacity
[kW]
22,2
28,7
43,6
72,6
48,3
Basic cooling capacity
[kW]
17,1
22,2
34,1
56,7
37,8
Power consumption
[kW]
Standard point S0/W35
5,1
6,5
9,5
15,9
10,5
4,3/4,7
4,4/4,7
4,6/4,9
4,6/4,9
4,6/4,9
[A]
10,6
13,8
18,0
30,2
19,9
Heating capacity
[kW]
18,3
25,6
41,7
67,8
45,9
Power consumption
[kW]
6,1
8,5
12,9
21,7
13,8
3,0/3,1
3,0/3,2
3,2/3,4
3,1/3,3
3,3/3,5
14,4
18,0
24,5
41,2
26,2
COP EN14511/EN 255
Operating current
Operating point S0/W50
COP EN14511/EN 255
Operating current
[A]
Operating point S0/W60
Heating capacity
[kW]
44,5
Power consumption
[kW]
16,9
COP EN14511/EN 255
Operating current
2,6/2,8
[A]
32,1
Operating point S25/W18
Cooling capacity
Exhaust heat capacity
Power cons./operational current
[kW]
[kW]
[kW]/[A]
COP EER
Operating point S25/W7
Cooling capacity
Exhaust heat capacity
Power cons./operational current
[kW]
[kW]
[kW]/[A]
COP EER
Compressor
Quantity
1
Type
1
1
Scroll, fully hermetic
Power stages
1
1
Scroll, fully hermetic
1
1
1
1
1
15,9
19,6
34
52
52
[A]
95
118
174
272
272
[A]
47,5
59
87
136
136
ESKP 10 290504
ESKP 14 290506
ESKP 18 290508
ESKP 30 290510
ESKP 18 290508
5.143,–
7.284,–
8.554,–
13.186,–
8.554,–
10
14
18
30
18
620
900
1200
1980
1200
Max. operational current
[A]
Max. start-up current
Max. with soft-start
Heat source system:
Brine collector set (flat and deep-trench installation)
Price (incl. high-efficiency pump heat
source system)
Collector quantity
Laying area
[m2]
45
GOLF MAxi HK
Standard
HK
HEATING/COOLING
HEATING/COOLING
1150 x 600 x 650
GMSW 28 HK
GMSW 38 HK
1850 x 695 x 585
OSWP 56 HK
OSWP 96 HK
264358
264458
221108
221208
13.992,–
16.465,–
23.882,–
31.099,–
Accessories included in heat pump price:
161 / 1 1/2"
174 / 2“
238 / 2“
320 / 2“
OTE plus Interior-Climate-Manager
3/400/50
3/400/50
3/400/50
3/400/50
Flow meter WNA, WQA DN 32, DN 40 or DN 50
20
25
40
63
R 407C
R 407C
R 407C
R 407C
Stainless-steel plate HE Mat. 1.4401
3
3
3
3
4,6
6,7
10,5
17,5
240
370
200
180
Stainless-steel plate HE Mat. 1.4401
Flexible connecting hose 4 pieces per WP 1 1/4", 1 1/2" or 2" x 1000 mm
with bend
Accessories supplied as option:
Order No.
Stainless-steel plate HE Mat. 1.4401
5
5
5
5
3,4
5
7,6
12,6
120
190
100
100
19,9
28,7
43,6
72,6
15,4
22,2
34,1
56,7
4,5
6,5
9,5
15,9
4,4/4,7
4,4/4,7
4,6/4,9
4,6/4,9
10,6
13,8
18,0
30,2
18,3
25,6
41,7
67,8
6,1
8,5
12,9
21,7
3,0/3,1
3,0/3,2
3,2/3,4
3,1/3,3
14,4
18,0
24,5
41,2
Price
Models
573,–
801412 GMSW 28
Commissioning lump sum
(see information pages 58 - 59)
Start-up current limiter
801413 GMSW 28 HK
581,–
801411 GMSW 38
583,–
801414 GMSW 38 HK
590,–
801415 OSWP 56
712,–
801416 OSWP 56 HK
723,–
801417 OSWP 96
817,–
801418 OSWP 96 HK
833,–
801419 OSWP 96 R
992,–
990803 GMSW 28 / HK
258,–
990804 GMSW 38 / HK
295,–
990205 OSWP 56 / HK
1.291,–
990373 OSWP 96 / HK + 96R
1.426,–
High-efficiency energy-saving circulation pump heating system external
738,–
Circulation pump 30
922461 GMSW 28 + 38 / HK
Circulation pump 40.1
922347 OSWP 56 / HK + 96 R
1.338,–
Circulation pump 65
922462 OSWP 96 / HK
2.472,–
High-efficiency energy-saving circulation pump heat source system external
27,3
37,4
58,9
97,0
922461 GMSW 28 + 38 / HK
Circulation pump 40.2
922348 OSWP 56 / HK + 96 R
1.910,–
Circulation pump 50
922349 OSWP 96 / HK
2.329,–
Safety group
290006 GMSW 28 / HK + 38 / HK
287,–
Anti-freeze concentrate on
ethylene glycol basis
928153 all
107,–
Anti-freeze concentrate
O-Cool pro
928137 all
180,–
32,2
44,0
69,4
114,3
4,9/11,6
6,6/14,0
10,5/19,9
17,3/32,9
5,6
5,7
5,6
5,6
Brine distributor
(safety group already installed in Standard Series)
Hot-water heating
via external 3-way valve
16,1
22,0
34,3
57,1
20,1
27,4
42,8
71,3
4,0/9,5
5,4/11,5
8,5/16,1
14,2/27,0
4,0
4,1
4,0
4,0
1
1
1
Scroll, fully hermetic
1
Scroll, fully hermetic
1
1
1
1
15,9
19,6
34
52
95
118
174
272
47,5
59
87
136
ESKP 10 290504
ESKP 14 290506
ESKP 18 290508
ESKP 30 290510
5.143,–
7.284,–
8.554,–
13.186,–
10
14
18
30
620
900
1200
1980
738,–
Circulation pump 30
siehe
p. 50- 51
290341 GMSW 28 / HK
330,–
GMSW 38 / HK + OWSP 56 /
290342
56 HK + 96 / HK + 96 R
357,–
Important information supplementing the general information on pages 22–23; 46-47; 56-57
Safety groups for Golf Maxi and Standard comprising expansion vessel 25 l, 1 safety valve, manometer, 2 stop cocks, 2 fill/drain valve for external installation. Internal 3-way valve only for Golf Midi
version. All pipework is to be sized and laid according to nominal flow rates. Operating limits for
heat source and heat-use system are to be complied with. Wall-conduit, see „Accessories“ page and
OCHSNER manual. Set brine collectors, consisting of: PE-tube 1” 120m.DA 25. Ø 32. brine distributor,
fittings. frost protection, ethylene glycol (price excl. earth work. supervisor. installation) Sizing: The
flow rate per collector is to be set at 0.6 to 0.8 m³/h for slightly turbulent flow conditions and ethylene
glycol; we recommend duplex probes for earth probes. Depending on the requirements, simplex
probes may also be used, these are to be separately calculated in the planning stage. For systems
with cooling function, insulate the pipework against condensation.
To ensure operational safety, especially in cooling operation, a sufficient sizing of the hydraulic safety
and pressure maintenance systems is required and, according to the standard (VDI2035), an annual
inspection is to take place.
As an approximation, on the heat use side:
System filling pressure, heating operation [bar] = MEV inlet pressure + 0.3 [bar]
System filling pressure, cooling operation [bar] = MEV inlet pressure + 0.5 [bar]
Source system filling pressure [bar] = MEV inlet pressure + 0.5 [bar]
Prices in €, excl.VAT
Groundbrine
Stainless-steel plate HE Mat. 1.4401
Noise dampening underlay pad
46 Heat
Wärmequelle
Erdreich Sole
source Brine
SIZING
GOLF MIDI PLUS
GOLF Maxi PLUS
Hydraulic accessories
Heating system
for heat pumps with
heat source brine
Model
Connection dimensions
[inch]
GMSW 7
plus
GMSW 10
plus
1 1/4“
1 1/4“
1 1/4“
GMSW 10
plus S
Stratos Para 25/1-8 Stratos Para 25/1-8 Stratos Para 25/1-8
Circulating pump heat source
Operating point
Differential
GMSW 5
plus
[K]
GMSW 12
plus
1 1/4“
1 1/4“
Stratos Para
25/1-8
Stratos Para
25/1-8
GMSW 15
plus
GMSW 17
plus
1 1/4“
1 1/2“
Stratos Para 25/1-12 Stratos Para 25/1-12
internal
internal
internal
internal
internal
internal
internal
S0/W35
S0/W35
S0/W35
S0/W35
S0/W35
S0/W35
S0/W35
3
3
3
3
3
3
3
Flow rate
[m3/h]
1,2
1,7
2,4
2,7
2,9
3,5
4
Pressure drop PHE - internal
[mbar]
77
170
210
100
180
210
190
VMT-DN20 x
1 1/4" AG kvs10
VMT-DN20 x
1 1/4" AG kvs10
VMT-DN20 x
1 1/4" AG kvs10
VMT-DN20 x
1 1/4" AG kvs10
VMT-DN20 x
1 1/4" AG kvs10
VMT-DN20 x
1 1/4" AG kvs10
VMT 25 x
1 1/2" AG kvs 20
Flow rate meter
Pressure drop in flow rate meter
[mbar]
15
29
58
73
84
123
40
Residual pressure head I
[mbar]
592
485
416
511
420
712
834
Brine flat and deep trench laying (without connecting pipework)
Brine collector set
Brine distributor
Pressure drop in brine distributor
[mbar]
Brine collector
ESK 3
ESK 4
ESK 5
ESK 6
ESK 6
ESK 7
ESK 8
DN 40x1 1/2"
IT for 3 circuits
kvs12
DN40x1 1/2"
IT for 4 circuits
kvs12
DN40x1 1/2"
IT for 5 circuits
kvs12
DN40x1 1/2"
IT for 6 circuits
kvs12
DN40x1 1/2"
IT for 6 circuits
kvs12
DN50x2"
IT for 7 circuits
kvs30
DN50x2"
IT for 8 circuits
kvs30
10
20
40
51
59
14
18
à 120 lfm
PE-DN25 32x2,0
à 120 lfm
PE-DN25 32x2,0
à 120 lfm
PE-DN25 32x2,0
à 120 lfm
PE-DN25 32x2,0
à 120 lfm
PE-DN25 32x2,0
à 120 lfm
PE-DN25 32x2,0
à 120 lfm
PE-DN25 32x2,0
Pressure drop in ground collector
[mbar]
60
66
66
66
66
72
72
Residual pressure head II (HP + collector set)
[mbar]
522
399
310
394
295
626
744
Pressure drop information refers to ethylene glycol 25%, residual pressure head II serves to size the connecting pipework according to actual conditions
System content heat source
[litre]
Connecting pipework 2x20 m
260
340
410
490
490
560
660
DN32-PE40x3,7
DN32-PE40x3,7
DN32-PE40x3,7
DN32-PE40x3,7
DN32-PE40x3,7
DN32-PE40x3,7
DN40-PE50x4,6
Ethylenglykol 25% jug 25 l
[pieces]
3
4
5
5
5
6
7
Propylenglykol 32% jug 25 l
[pieces]
4
5
6
7
7
8
9
1x100 m
2x80 m
2x100 m
2x100 m
3x80 m
3x100 m
4x80 m
65
40
62
70
40
60
48
DN40x1 1/2" IT
for 2 circuits
kvs12
DN40x1 1/2" IT
for 4 circuits
kvs12
DN40x1 1/2" IT
for 4 circuits
kvs12
DN40x1 1 1/2" IT
for 4 circuits
kvs12
DN40x1 1/2" IT
for 6 circuits
kvs12
DN40x1 1/2" IT
for 6 circuits
kvs30
DN50x2" IT
for 8 circuits
kvs30
Brine earth probe (example not part of supply)
Duplex probe 32x2,9mm
Pressure drop in probe
[mbar]
Brine distributor
Pressure drop in distributor
[mbar]
10
20
40
51
59
14
18
Residual pressure head II (HP + probe)
[mbar]
517
425
314
390
321
638
768
DN32-PE40x3,7
DN32-PE40x3,7
DN32-PE40x3,7
DN32-PE40x3,7
DN32-PE40x3,7
DN32-PE40x3,7
DN40-PE50x4,6
260
390
470
480
560
690
760
Connecting pipework 2x20 m
System content heat source
[litre]
Ethylene glycol 25% canister 25 l
[pieces]
3
4
5
5
6
7
8
Propylene glycol 32% canister 25 l
[pieces]
4
6
7
7
8
10
10
Examples with duplex probes DN25 PE 32 x 2,9 mm (sizing of probes with differing dimensions as well as for simplex probes to be calculated separately)
Ochsner recommends the installation of the source systems in the form of the laying
systems flat, Künette (deep-trench) or earth probes shown here.
Due to its superior technical properties, we recommend the use of ethylene glycol for the
operation of brine heat pumps. Distinguishing features are a lower viscosity and better
heat exchange compared to propylene glycol and thus a lower circulation pump power
consumption.
O-Cool-Pro®, on the basis of propylene glycol has environmentally protective corrosion
inhibitors as additives and is conform to foodstuffs certification LD 0.
Energy cages or energy piles are to be sized at set according to standards such as VDI 4640
and ÖWAV guideline 207 respectively.
Ground heat systems down to a laying depth of 10 m fall into the category of near-surface
ground heat and thus require in principle the same
expansion area as open ground area as is the case with flat or Künette (deep-trench) laying.
Thus, when using energy cages, it must be assumed that, in practice, no saving of space will
be achieved for a brine source system that is sustainable over the years!
Access dome
800 mm
Deckel
Concrete rings
1500 mm (MIDI)
1,2–1,4 m
Collector pipes
(1“ PE-pipe)
Collector pipes
(1“ PE-pipe)
Brine distributor
Sand bed
100 –150 mm
Flow
energy source
(Brine)
Var A)
To
drainage
Gravel
Return
energy source
(Brine)
Sand bed
100–150 mm
Var B)
Shaft depth min. 1500 mm
47
GOLF Maxi
GMSW 28
GMSW 38
Standard
OSWP 56
OSWP 96
OSWP 96R
1 1/2“
2“
2“
2“
2“
Stratos Para
30/1-12
Stratos Para
30/1-12
Stratos Para
40/1-12
Stratos Para
65/1-12
Stratos Para
40/1-12
external
external
external
external
external
S0/W35
S0/W35
S0/W35
S0/W35
S0/W35
3
3
3
3
3
4,6
6,7
9
14,8
9
240
370
200
180
90
VMT 25 x
1 1/2" AG kvs 20
VMT 50 x
2" IG kvs 40
VMT 50 x
2" IG kvs 40
VMT 50 x
2" IG kvs 40
VMT 50 x
2" IG kvs 40
53
20
51
137
51
752
465
718
586
828
Sizing recommendation for heat source brine
Pressure loss in connecting pipework, incl. individual losses
max. 100 mbar
Pressure loss in brine circuit or probes, incl. brine distributor
max. 300 mbar
Expansion capacity for flat laying to VDI 4640
ESKP 14
ESKP 18
ESKP 30
ESKP 18
DN50x2" IT
for 2x7 circuits
kvs30
DN50x2" IT
for 2x9 circuits
kvs30
DN50x2" IT
for 3x10 circuits
kvs30
DN50x2" IT
for 2x9 circuits
kvs30
24
9
23
27
23
à 120 lfm
PE-DN25 32x2,0
à 120 lfm
PE-DN25 32x2,0
à 120 lfm
PE-DN25 32x2,0
à 120 lfm
PE-DN25 32x2,0
à 120 lfm
PE-DN25 32x2,0
Soil conditions
max. spec. expansion cap.
heating for 1800 h/a
max. spec. expansion cap.
heating for 2400 h/a
Dry, non-binding soil
10 W/m²
8 W/m²
Binding soil, moist
25 W/m²
20 W/m²
Water-saturated soil
Sand/gravel
40 W/m²
32 W/m²
66
60
72
72
72
662
396
623
487
733
810
1110
1440
2380
1480
DN40-PE50x4,6
DN40-PE50x4,6
DN50-PE63x5,8
DN60-PE75x6,8
DN60-PE75x6,8
8
11
15
24
15
Binding soil, moist
100 W/m Künette
11
15
20
32
20
Water-saturated soil
125 W/m Künette
Expansion capacity for Künette laying to VDI 4640
Soil conditions
max. spec. expansion cap. heating for 1800 h/a
Expansion capacity for earth depth probes laying
4x100 m
5x100 m
7x100 m
12x100 m
7x100 m
60
70
70
70
70
DN50x2" IT
for 8 circuits
kvs30
DN50x2" IT
for 10 circuits
kvs30
DN50x2" IT
for 2x7 circuits
kvs30
DN50x2" IT
for 3x8 circuits
kvs30
DN50x2" IT
for 2x7 circuits
kvs30
24
36
23
27
23
668
359
625
489
735
DN40-PE50x4,6
DN40-PE50x4,6
DN50-PE63x5,8
DN60-PE75x6,8
DN60-PE75x6,8
930
1150
1620
2740
1660
10
12
17
28
17
13
16
22
37
23
to VDI 4640
spec. expansion cap.
heating for 1800 h/a
max. spec. expansion cap.
heating for 2400 h/a
Dry sediments
25 W/m
20 W/m
Shale, slate
45 W/m
35 W/m
Firm rock with high thermal
conductivity
84 W/m
70 W/m
65-80 W/m
55-65 W/m
Soil conditions
Substratum with high
ground-water flow
Information on drying out of screed, see page 58
For seasonal cooling operation (4-8 weeks) the same values are valid for cooling (heat sink)
and for heating (expansion capacity)
Expansion capacities are guideline values
For an efficient and safe function a balancing valve for hydraulic balancing has to be provided and
regulated at the plant.
Screw connection flush sealing
Heat source entry
Flow rate meter VMT
with O-Ring seal
Screw connection flush sealing
Heat pump flow
Direction of flow
Heat source exit
Heat pump return
Groundbrine
ESKP 10
DN50x2" „ IT
for 10 circuits
kvs30
48 Control
Regelung
OTE 2 Inhouse-Climate-Manager
The Inhouse-Climate-Manager, developed by OCHSNER, is a central control system which optimises the indoor
climate. The heating system, hot-water heating and (as an option) also the cooling operation is fully automatically
controlled with respect to both maximum comfort and also minimum running costs, with optimum heat pump
utilisation.
»Clear text on graphic display - multi-lingual display (German, French, English, Italian)
»Teleconnection via Webserver (TCP/IP), only with web2com or Touch Display
» System configurator for simple system configuration
»
Safety management system (Alarm/malfunction/close-down) for optimum operational safety
»
Self-explanatory, dialog-based operation
»
Active monitoring of refrigerant circuit
»Simple cascading: max. 8 heat generators +16 consumer circuits + 8 hot-water circuits
»
Permanent monitoring of flow rates by means of the flow meters for heat use system and heat source (brine
and water) which are part of the heat pump supply
» Separate heat metering for heating, cooling, hot-water heating or de-frost energy in high-capacity heat
pumps with heat source air, via factory-fitted flow meters possible
The OTE 2 Inhouse Climate Manager controls
your heating system fully automatically!
Room-Terminal with
integrated web2com server
soon available!
49
HEAT PUMPS
INDIVIDUAL SOLUTION
Simple connection via the OTE 2
BUS-cable
Control of one heat pump with
one or several additional modules for the control of additional
heating furnaces, hot-water
heaters and consumer circuits
for heating/cooling
Accessories supplied as option:
OTE 2
Additional module SE 6301
with further additional modules for
up to a maximum of
Heat generators
1
1
8
Heating circuit (direct)
1
–
1
Heating circuit (mixed)
for heating/cooling
1
2**
15
Hot-water circuit
1
1
8
HEAT PUMPS
CASCADE SOLUTION
Order No.
Price
918119
102,–
Room remote control FB 6102 RH with graphic display and
moisture sensor 1), silver
918190
230,–
Room temperature sensor FT 6201
930174
76,–
Additional module SE 6301 OTE incl. sensor set
(2 x contact sensor + 1 x cable sensor for immersion sleeve)
Control of 2. and 3. mixing circuits
Control of swimming pool heating system
Control of an auxiliary heater (furnace, electro)
290197
533,–
Surcharge for passive cooling - heat source water
incl. FB 6102 RH and contact sensor 2)
980155
272,–
Room remote control FB 6203 with symbol display
web2com Webserver
918187
538,–
Control unit for central heat source pump for cascading
GMWW/OWWP, 1 piece per heat pump
290526
83,–
Switch-over relay for 1x buffer heating and 1x buffer cooling
290503
137,–
Simple connection via the OTE 2
BUS-cable
Control of one heat pump with
one or several additional modules for the control of additional
heating furnaces, hot-water
heaters and consumer circuits
for heating/cooling
Heat generators
OTE 2
MASTER
OTE 2
SLAVE
Additional
module
for up to a
maximum of
2
2
1
8
Heating circuit (direct)
1
1
–
1
Heating circuit (mixed)
for heating/cooling
1
1
2**
15
Hot-water circuit
1
1
1
8
App for Internet enabled Smartphones or Tablets
soon available!
4
2
3
1 Master-remote control* in control
panel of heat pump factory-fitted as
standard
2 918119 - FB with Display*
930174 - FT (without Display)
3 918190 - room remote control*
with graphic display and moisture sensor
4 290197 - additional module*
Outlook
What to expect from OCHSNER in 2012:
»
Raum-Touch-Display with integrated web2com server and
App for Internet enabled Smartphones or Tablets!
1) Included in the surcharge for heat pump heating/cooling for 1. mixing circuit. For each further
cooling circuit (mixing circuit), an additional remote control (918190) is to be taken into consideration.
2)For passive cooling (without active cooling), from the 2. cooling circuit onwards, for each further
cooling circuit (mixing circuit), an additional remote control (918190) is required.
* Symbol photo
** per circuit for heating / cooling via additional module, the output for either additional heat generators or additional hot-water circuit cannot be used
Control
1
50 Accessories
Zubehör
HEAT PUMP buffer TANKs
STORAGETANKs
(Separation/buffer tank, incl. insulation)
for optimum stratification, suitable for heat pumps
ÖKO-MASTER SERIES®
PU 200/300/500
PU 800/1000/1500
PU800S
Type/Article
PU200
PU300
PU500
PU800
PU1000
PU1500
PU800S
Order number
920008
920009
920037
920508
920509
920510
920150
Price
599,–
679,–
870,–
1.135,–
1.273,–
1.931,–
1.353,–
Technical data:
Height with insulation H
[mm]
1540
1480
1780
1890
2110
2380
1890
Ø with insulation
D1
[mm]
650
750
850
990
990
1150
990
Ø without insulation
D2
[mm]
450
550
650
790
790
950
790
[kg]
65
80
110
130
150
200
130
[l]
200
300
500
800
1000
1500
800
Weight
Storage volume
E-Heating rod suitable to max.
[kW]
3
6
9
9
9
9
9
Smooth pipe register
[m2]
-
-
-
-
-
-
2,4
Fresh water register
Tilting dimension
[l]/[m2]
[mm]
-
-
-
-
-
-
-
1530
1476
1780
1930
2145
2550
1930
steel, non-coated - without register - without flange
Material
Insulation
PU hard /
PU soft 1)
PU hard /
PU soft 1)
PU hard /
PU soft 1)
steel - smooth pipe
PU soft
PU soft
PU soft
PU soft
Flange 12 hole outside ø
[mm]
-
-
-
-
-
-
-
Flange 12 hole inside ø
[mm]
-
-
-
-
-
-
-
Bolt-hole circle
[mm]
-
-
-
-
-
-
-
[kWh/d]
2,07
2,36
2,80
3,30
3,57
4,13
3,30
1-4
1-4
1-4
1-5
1-5
1-5
1
[bar]
3/4,5
3/4,5
3/4,5
3/4,5
3/4,5
3/4,5
3/4,5
1,1
1,7
2,9
4,6
6,0
10,3 2)
2,9
Standby heat losses qBS 3)
Number of sleeves for E-heating rod
Max. operating pressure/test pressure
Max. flow rate for one heat pump
[m³/h]
Relevant to cascades with heat pump management of the OTE 2
PU 200
DN40 1 1/2" IG
Standard storage tank
PU 300
DN40 1 1/2" IG
11)
PU 500
DN 40 1 1/2" IG
PU 800
DN 50 2" IG
PU 1000
DN50 2" IG
PU 1500
DN50 2" IG
Max. capacity per HP at standard point
[kW]
5
8
13
21
27
46
Max. capacity of cascades at standard point
[kW]
23
23
23
47
47
59
[m³/h]
4,0
4,0
4,0
8,0
9,0
9,0
Max. total flow rate
Example: 2 pces. GMLW 25 plus, capacity per HP at Standard point (A2/W35) 22.1 kW with nominal flow rate 4.4 m³/h = cascade capacity 44.2 kW with total flow rate of 8.8 m³/h
-> PU 1000 DN 50 1 1/2“ IT
Special tank
with flange, price on request
PU 1000 - DN65 PU 1500 - DN65 PU 1500 - DN80 PU 2000 - DN80 PU 2000 - DN100 PU 3000 DN100 PU 3000 DN125
Max. capacity per HP at standard point
[kW]
30
46
46
62
62
92
92
Max. capacity of cascades at standard point
[kW]
80
80
140
140
200
250
460
13,0
13,0
27,0
27,0
37,0
49,0
79,0
Max. total flow rate
[m³/h]
Example: 3 pces. GMLW 60 plus, capacity per HP at Standard point (A2/W35) 60.1 kW with nominal flow rate 12.2 m³/h = cascade capacity 180.3 kW with total flow rate of 36.6 m³/h
->PU 2000 - DN100
51
Unifresh®
HEAT PUMP HOT-WATER STORAGE TANK
Fresh-domestic hot water
heater
with solar as standard
Low loss header
(incl. insulation)
UNI 500/800 S
SP300/500
SP 750/1000
SP 350/550
Low loss header
UNI500S
UNI800S
SP300
SP500
SP750
SP1000
SP350
SP550
990798
920458
920130
920109
920110
920013
920016
920104
920106
240,–
2.578,–
3.172,-
1.220,–
1.580,–
2.111,–
2.281,–
1.580,–
2.037,–
780
1880
1990
1480
1790
1845
2095
1820
2000
189
810
990
710
810
930
930
640
740
159
650
790
550
650
790
790
500
600
12
160
190
100
140
150
160
130
175
14
500
800
300
500
750
1000
350
550
9
9
9
9
9
6
9
-
2,2
2,4
1,5
1,8
-
30 / 5,5
33 / 6,0
800
1915
2040
1510
1822
steel, non-coated - without register
Steel, non-coated - smooth pipe register
–stainless steel corrugated pipe
Enamelled steel - with smooth pipe
register -1 flange
1860
2105
Enamelled steel - without register
3 flanges
6
6
4,5 4)
5,2 5)
1840
2025
Enamelled steel - with smooth pipe
register 1 flange 6) 7)
PU soft
PU hard
PU soft
PU hard
PU hard
PU soft
PU soft
PU hard
PU hard
-
-
-
290
290
290
290
180
180
-
-
-
200
200
200
200
115
115
-
-
-
260
260
260
260
150
150
0,97
2,80
3,30
2,36
2,80
3,23
3,57
2,48
2,90
1
1-2
1-2
1-2
1-2
1-2
1-2
1
1
3/4,5
6/9
6/9
6/9
6/9
6/9
6/9
6/9
6/9
Sizing of Unifresh®
Model
Hot-water capacity9)
only
Hot Water
storage tank
UNI500S
[litre]
300
500
at 20 l/min
[litre]
280
450
at 30 l/min
[litre]
230
370
[kW]
23
30
2,5
3,5
Max. HP capacity, only hot-water 8)
NL-Factor at 15 l/min
Hot-water capacity9)
Combi
buffer tank
at 15 l/min
[litre]
220
330
at 20 l/min
[litre]
180
270
at 30 l/min
[litre]
130
210
[kW]
11
17
1,0
2,5
Max. HP capacity with combi-buffer
NL-Factor at 15 l/min
UNI800S
at 15 l/min
Information on hot-water capacities [litre] at 60 °C storage tank temperature, 10°C cold water temperature and 45°C
outlet tap temperature at tapping capacities of 15, 20 or 30 l/min. when using a tap fitting with thermostat function.
1½“ E sleeve suitable for insertion of E-heating rod
E Suitable for installation of E-heating rod with flange
1)100 mm PU soft-shell insulation included in the dimensions of these tanks
They can, however, also be supplied with 70 mm PU hard-shell insulation, the main dimensions are to be reduced accordingly
2) Inclusive OSWP 96, OWWP 96 and GMLW 60
3) Stand-by heat losses qBS to DIN V 4701-10
4) Suitable up to 17 kW with FLT 65°C for max. HW-Temp. 59 °C at 100% Vnenn-HP
5) Suitable up to 20 kW with FLT 65°C for max. HW-Temp. 59 °C at 100% Vnenn-HP
6) Inkl. Anode tester
7) When designing the heat exchanger it must be considered that the heat pump works
with a correspondingly higher heat source temperature in summer and thus its capacity
increases. See pages 54-57
8)Max. heat pump capacity [kW] at standard point
(A2/W35; G-1/W35; B/W35;W10/W35)
9) Use of Unifresh®-tank exclusively for hot-water heating
10)Use of Unifresh®-tank as combi-buffer tank according to OCHSNER schematic diagrams.
Hot-water capacity [litre] = Hot-water capacity [litre] per charge cycle
11)It is possible that a larger storage tank volume will be necessary for systems with cascade
management
Note: The geometry and sizes of the connections (sleeves) on our storage tanks are designed for
the hydraulics in the system. We cannot warranty for outside manufactured products
Recommended buffer volume: 30 l/kW heat pump capacity
Hydraulic switching only suitable for constant nominal flow rate on the heat use side; thus not
permitted for individual room control. Limiting value W15 / W50 hot water temperature and at max.
7K temperature difference at heat exchanger in- and outlet
Prices in €, excl. VAT
Accessories
-
52 Accessories
Zubehör
GENERAL ACCESSORIES
ELECTRICAL SCREW-IN HEATING ELEMENTS (screw thread 6/4“, with safety temperature limiter)
• For installation in separating
tank or low loss header
• Insulated installation,
galvanically isolated
• Suitable for mono-energetic heating in
combination with air/water heat pumps
• Also suitable for drinking water
• Suitable for drying of construction materials in ground source systems
Material: INCOLOY 825
E-ROD ELEMENT 2,3
E-ROD ELEMENT 3,0
E-ROD ELEMENT 6
E-ROD ELEMENT 9
2,3 / 230
3,0 / 400
6 / 400
9 / 400
390
390
500
710
Order number
922471
922473
922498
922499
Price
202,–
202,–
220,–
239,–
Type
Rating/Nominal voltage
[kW/V]
Insertion length
[mm]
For Applicability/installation length, see table Unifresh, decoupling tanks, hot-water tanks
HIGH-EFFICIENCY ENERGY-SAVING CIRCULATION PUMP
HEAT SOURCE/HEAT USE SYSTEMS
INTERNAL/EXTERNAL
Circulation pump
30
Circulation pump
40-1
Circulation pump
40-2
Circulation pump
50
Circulation pump
65
Order number
922461
922347
922348
922349
922462
Price
738,–
1.338,–
1.910,–
2.329,–
2.472,–
Type
SPECIAL ACCESSORIES
Brine distributor
ohne Taco-Setter
mit Taco-Setter
Brine distributor set
2 circuits
3 circuits
4 circuits
5 circuits
6 circuits
7 circuits
8 circuits
9 circuits
10 circuits
Connector size
1 1/2“ IG, 1
1 1/2“ IG, 1
1 1/2“ IG, 1
1 1/2“ IG, 1
1 1/2“ IG, 1
2“ IG, 1
2“ IG, 1
2“ IG, 1
2“ IG, 1
390
480
570
660
750
840
930
1020
1110
Order number
916163
916164
916165
916166
916167
916168
916169
916170
916171
Set price without Taco-Setter
398,–
490,–
553,–
619,–
718,–
822,–
911,–
949,–
1.091,–
Length
[mm]
Order number
916324
916338
916339
916340
916341
916342
916343
916344
916345
Set price with Taco-Setter
445,–
594,–
696,–
574,–
895,–
1.037,–
1.158,–
1.280,–
1.402,–
ANTIFREEZE
CONCENTRATE
DIVIDED HOUSE
CONDUIT
Core drilling diameter
Order number
Price
on ethylene glycol
basis
O-Cool pro
928153
928137
107,–*
180,–**
Max. number of
conduits D = 14 mm
100
150
100
150
7
14
acc. to clients wishes 1)
Order number
916216
916217
916218
916219
Price
331,–
444,–
385,–
368,–
53
PLATE HEAT EXCHANGER
(Water/Water, incl. hard-shell insulation
without screw connections)
Type
Dimensions (LxWxH)
[mm]
Connection ext. thread
[inch]
PWT 2007
PWT 5007
PWT 6007
PWT 9507
PWT 9609
PWT 9610
136 x 111 x 310
174 x 111 x 310
222 x 111 x 310
143 x 191 x 618
171 x 191 x 618
222 x 191 x 618
4 x 1"
2 x 1" - 2 x 5/4"
2 x 1" - 2 x 5/4"
4 x 2"
4 x 2"
4 x 2"
Order number
911251
911252
911253
911132
911223
911236
Price
627,–
782,–
970,–
1.667,–
1.961,–
2.329,–
When designing the heat exchanger, take into account that the heat pump has a higher heat source temperature in summer and that the heat pump performance increases accordingly.(see page 20)
IMMERSION SLEEVES
3 - Way
switching
module
1F = 1 sensor
3F = up to 3 sensors
Immersion sleeve
for Unifresh® 1
sensor
Immersion sleeve
for Unifresh® 3
sensors
1/2", 200 mm
1/2", 150 mm Cu
1/2", 150 mm Cu
Order number
922467
922421
922458
Price
14,–
14,–
14,–
Immersion sleeve
Description
Nominal width
DN 32 - 1 1/4"
DN 40 -1 1/2"
kvs-coefficient
16
25
40
Order number
290229
290341
290342
Price
269,–
330,–
357,–
DN 50 - 2"
IMMERSION PUMPS
Immersion pump
Order number
II
III
IV
V
VI
VII
VIII
290528
290529
290530
290531
290532
290533
290534
1.221,–
1.221,–
1.221,–
1.221,–
1.309,–
1.309,–
1.382,–
1.563,–
Accessories
Price
I
290527
NOISE DAMPENING
Accessories for the Standard-series
Noise dampening
cladding
compressor
Noise dampening
cladding
compressor
Noise dampening and
vibration dampening
package 2)
OWWP 56 / HK,
OSWP 56 / HK
OWWP 96 / HK / R,
OSWP 96 / HK / R,
GMLW 60
all
(no GMLW 60)
Order number
910106
910121
290220
Price
300,–
342,–
924,–
For model
*Price/canister - anti-freeze concentrate on ethylene glycol
basis - Pack unit 25 kg; 25%-concentration
--> Freezing point -14°C (recommended for all models
due to advantageous viscosity)
**Price/canister - anti-freeze concentrate on propylene
glycol base, O-Cool pro with environmentally-friendly
corrosion inhibitors LD 0 - pack unit 25 kg ; 32% concentration --> freezing point -14°C
1)Please state the number and size of the boreholes needed
when ordering.
2)Package consisting of: noise dampening plate with 6
spring elements (not suitable f. GMLW60)
54 Accessories
Zubehör
SIZING
GOLF Midi
GOLF Maxi
Standard
HEATING SYSTEM
for heat pumps with
HEAT SOURCE AIR
Model
Connector size
[inch]
Circulation pump heat use system
Pump pressure head
[mbar]
Operating mode
Operating point
Differential
[K]
Flow rate
[m³/h]
Pressure drop - internal
[mbar]
GMLW 5
GMLW 9
GMLW 14
GMLW 19
GMLW 60
DN 32 - 1 1/4" AG
DN 32 - 1 1/4" AG
DN 32 - 1 1/4" AG
DN 40 - 1 1/2" AG
DN 50 - 2" AG
Stratos Para 25/1-7
Stratos Para 25/1-7
Stratos Para 25/1-8
Stratos Para 25/1-8
Stratos 65/1-12
internal
internal
internal
internal
585
567
558
666
657
621
585
900
873
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
L7/W35
L25/W50
L7/W35
L25/W50
L7/W35
L25/W50
L7/W35
L25/W50
L7/W35
L25/W50
5
7
5
7
5
7
5
7
5
7
1,0
1,15
1,7
1,9
2,6
3,0
3,5
4,1
12,2
12,8
26
42
70
90
100
130
170
230
150
160
VMT-DN20 x 1 1/4"
AG kvs10
Flow rate measurement
internal
585
VMT-DN20 x 1 1/4"
AG kvs10
VMT-DN20 x 1 1/4"
AG kvs10
VMT-DN25 x 1 1/2"
AG kvs 20
VMT-DN50 x 2" IG
kvs 40
Pressure drop
[mbar]
29
37
29
37
68
90
31
41
81
88
Residual pressure head I
[mbar]
530
506
468
431
498
437
420
314
669
625
3-way valve
external DN32 kvs16
external DN32 kvs16
external DN32 kvs16
external DN40 kvs25
external DN50 kvs40
Pressure drop
[mbar]
11
15
11
15
26
35
20
27
93
102
Residual pressure head II heating
[mbar]
519
491
457
416
472
402
400
287
576
523
Residual pressure head II - H/C
[mbar]
508
476
446
401
446
367
380
260
483
External PHE for DHW
2007
2007
5007
421
5007
9610
Size / pressure drop - heating
[mbar]
1"
70
1"
70
1 1/4"
30
1 1/4"
52
2"
Size / pressure drop - DHW
[mbar]
1"
78
1"
78
1"
39
1"
69
2"
47
Residual pressure head III - heating
[mbar]
421
346
372
235
476
Residual pressure head III - H/C
[mbar]
406
331
337
208
374
45
Residual pressure head - heating with 1 piece 3-way valve for hot-water heating / residual pressure head - H/C with 2 pieces 3-way valve for hot-water heating
SIZING
GOLF Midi Plus
HEATING SYSTEM
for heat pumps with
Midi.tif
HEAT SOURCE GROUND
DIRECT Expansion
Model
Connector size
[inch]
Recommended buffer volume
[litre]
[mbar]
Operating mode
Operating point
Differential
[K]
Flow rate
[m³/h]
Pressure drop - internal
[mbar]
Flow rate measurement
GMDW 8 plus
GMDW 11 plus
DN 32- 1 1/4" AG
DN 32 - 1 1/4" AG
DN 32 - 1 1/4" AG
Stratos Para 25/1-7
Stratos Para 25/1-7
Stratos Para 25/1-8
internal
internal
300
Circulation pump heat use system
Pump pressure head
GMDW 5 plus
internal
585
585
585
585
648
648
H/C
DHW
H/C
DHW
H/C
DHW
E4/W35
E18/W60
E4/W35
E18/W60
E4/W35
E18/W60
5
7
5
7
5
7
1,1
1,1
1,5
1,5
2,1
2,0
109
109
100
100
140
130
VMT-DN20 x 1 1/4" AG kvs10
VMT-DN20 x 1 1/4" AG kvs10
VMT-DN20 x 1 1/4" AG kvs10
Pressure drop
[mbar]
12
12
23
23
44
44
Residual pressure head I
[mbar]
464
464
462
462
464
474
Pressure drop
[mbar]
12
12
23
23
44
44
Residual pressure head II - heating
[mbar]
452
452
439
439
420
430
Residual pressure head II - H/C
[mbar]
440
440
416
416
376
3-way valve
internal DN25 kvs10
External PHE for DHW
internal DN25 kvs10
2007
internal DN25 kvs10
2007
386
2007
Size / pressure drop - heating
[mbar]
1“
25
1"
44
1"
Size / pressure drop - DHW
[mbar]
1“
25
1"
44
1"
Residual pressure head III - heating
[mbar]
427
395
353
Residual pressure head III - H/C
[mbar]
415
372
309
Residual pressure head - heating with 1 piece 3-way valve for hot-water heating / residual pressure head - H/C with 2 pieces 3-way valve for hot-water heating
77
85
55
GOLF Maxi Plus
GMLW 9 plus
GMLW 14 plus
GMLW 19 plus
GMLW 25 plus
DN 32 - 1 1/4" AG
DN 32 - 1 1/4" AG
DN 40 - 1 1/2" AG
DN 40 - 1 1/2" AG
DN 50 - 2" AG
Stratos Para 25/1-7
Stratos Para 25/1-8
Stratos Para 25/1-8
Stratos Para 30/1-12
Stratos Para 30/1-12
internal
internal
internal
GMLW 35 plus
external
external
567
558
666
666
630
639
963
1008
801
711
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
L7/W35
L25/W60
L7/W35
L25/W60
L7/W35
L25/W60
L7/W35
L25/W60
L7/W35
L25/W60
5
7
5
7
5
7
5
7
5
7
1,7
2,0
2,5
2,4
3,4
3,3
4,4
3,9
6,0
7,3
70
100
90
80
160
150
170
140
220
320
VMT-DN20 x 1 1/4" AG
kvs10
VMT-DN20 x 1 1/4" AG
kvs10
VMT-DN25 x 1 1/2" AG
kvs 20
VMT-DN25 x 1 1/2" AG
kvs 20
VMT-DN50 x 2" IG kvs 40
29
40
63
59
29
27
48
39
20
29
468
418
513
527
441
462
745
829
561
362
external DN32 kvs16
external DN32 kvs16
external DN40 kvs25
external DN40 kvs25
external DN50 kvs40
11
16
24
23
19
17
31
25
23
33
457
402
489
504
422
445
714
804
538
329
386
465
481
403
428
683
779
515
446
2007
5007
5007
296
5007
9507
1"
72
1 1/4"
19
1 1/4"
35
1 1/4"
49
2"
73
1"
80
1"
25
1"
46
1"
65
2"
133
330
485
410
755
256
314
462
393
730
223
GOLF Maxi Plus
GMDW 13 plus
GMDW 15 plus
GMDW 18 plus
DN 32 - 1 1/4" AG
DN 40 - 1 1/2" AG
DN 40 - 1 1/2" AG
Stratos Para 25/1-8
Stratos Para 25/1-8
Stratos Para 25/1-8
internal
internal
648
648
648
585
558
H/C
DHW
H/C
DHW
H/C
DHW
E4/W35
E18/W60
E4/W35
E18/W60
E4/W35
E18/W60
5
7
5
7
5
7
2,5
2,2
3,0
3,1
3,6
3,9
120
90
140
150
140
160
VMT-DN20 x 1 1/4" AG kvs10
VMT-DN25 x 1 1/2" AG kvs 20
VMT-DN25 x 1 1/2" AG kvs 20
63
49
23
24
32
37
465
509
485
474
413
361
24
49
14
15
21
24
441
460
471
459
392
337
411
457
444
371
external DN32 kvs16
417
external DN40 kvs25
5007
Accessories
internal
648
external DN40 kvs25
5007
313
5007
1 1/4"
17
1 1/4"
30
1 1/4"
47
1"
22
1"
40
1"
62
443
429
290
394
414
266
100 mbar = 10 kPa = 1 mWS
H/CHeating/Cooling
DHW Domestic Hot-Water
ET
External Thread
kvskvs-coefficient
WNAHeat use system
56 Accessories
Zubehör
SIZING
GOLF Midi Plus
GOLF Maxi PLUS
HEATING SYSTEM
for heat pumps with
HEAT SOURCE WATER
Model
Connector size
[inch]
Circulation pump heat use system
Pump pressure head
GMWW 10 plus
GMWW 13 plus
GMWW 15 plus
DN 32 - 1 1/4" AG
DN 32 - 1 1/4" AG
DN 32 - 1 1/4" AG
DN 32 - 1 1/4" AG
DN 40 - 1 1/2" AG
Stratos Para 25/1-7
Stratos Para 25/1-7
Stratos Para 25/1-8
Stratos Para 25/1-8
Stratos Para 25/1-8
internal
[mbar]
Operating mode
Operating point
Differential
GMWW 7 plus
[K]
Flow rate
[m³/h]
Pressure drop - internal
[mbar]
internal
internal
internal
585
585
558
558
648
648
648
648
630
648
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
W10/W35
W15/W60
W10/W35
W15/W60
W10/W35
W15/W60
W10/W35
W15/W60
W10/W35
W15/W60
5
7
5
7
5
7
5
7
5
7
1,2
1,2
1,7
1,4
2,3
1,9
2,6
2,1
3,3
2,4
140
140
150
100
170
110
130
90
160
90
VMT-DN20 x 1 1/4"
AG kvs10
Flow rate measurement
internal
GMWW 19 plus
VMT-DN20 x 1 1/4"
AG kvs10
VMT-DN20 x 1 1/4"
AG kvs10
VMT-DN20 x 1 1/4"
AG kvs10
VMT-DN25 x 1 1/2"
AG kvs 20
Pressure drop
[mbar]
14
14
29
18
53
35
68
46
27
15
Residual pressure head I
[mbar]
431
431
379
440
425
503
450
512
443
543
3-way valve
internal DN25 kvs10
internal DN25 kvs10
internal DN25 kvs10
external DN32 kvs16
external DN40 kvs25
Pressure drop
[mbar]
14
14
29
18
53
35
26
18
17
9
Residual pressure head II - heating
[mbar]
417
417
350
422
372
468
424
494
426
534
Residual pressure head II - H/C
[mbar]
403
403
321
404
319
433
398
476
409
External PHE for DHW
2007
2007
2007
525
5007
5007
Size / pressure drop - heating
[mbar]
1“
27
1"
35
1"
66
1 1/4"
20
1 1/4"
Size / pressure drop - DHW
[mbar]
1“
28
1"
39
1"
74
1"
16
1"
20
Residual pressure head III - heating
[mbar]
390
387
402
474
514
Residual pressure head III - H/C
[mbar]
376
369
367
456
505
16
Residual pressure head - heating with 1 piece 3-way valve for hot-water heating / residual pressure head - H/C with 2 pieces 3-way valve for hot-water heating
SIZING
GOLF Midi Plus
GOLF Maxi PLUS
HEATING SYSTEM
for heat pumps with
HEAT SOURCE
GROUND BRINE
Model
Connector size
[inch]
Circulation pump heat use system
Pump pressure head
GMSW 7 plus
GMSW 10 plus
GMSW 10 plus S
DN 32 - 1 1/4" AG
DN 32 - 1 1/4" AG
DN 32 - 1 1/4" AG
DN 32 - 1 1/4" AG
DN 32 - 1 1/4" AG
Stratos Para 25/1-7
Stratos Para 25/1-7
Stratos Para 25/1-7
Stratos Para 25/1-7
Stratos Para 25/1-7
internal
[mbar]
Operating mode
Operating point
Differential
GMSW 5 plus
[K]
Flow rate
[m³/h]
Pressure drop - internal
[mbar]
internal
internal
internal
585
585
585
585
558
558
558
558
522
522
H/C
DHW
H/C
DHW
H/C
DHW
H
DHW
H/C
DHW
S0/W35
S15/W60
S0/W35
S15/W60
S0/W35
S15/W60
S0/W35
S15/W60
S0/W35
S15/W60
5
7
5
7
5
7
5
7
5
7
0,9
0,9
1,2
1,2
1,7
1,7
1,8
1,7
2,1
2,0
73
73
90
90
100
100
40
30
90
80
VMT-DN20 x 1 1/4“
AG kvs10
Flow rate measurement
internal
GMSW 12 plus
VMT-DN20 x 1 1/4"
AG kvs10
VMT-DN20 x 1 1/4"
AG kvs10
VMT-DN20 x 1 1/4"
AG kvs10
VMT-DN20 x 1 1/4"
AG kvs10
Pressure drop
[mbar]
8
8
14
14
29
29
34
30
44
40
Residual pressure head I
[mbar]
504
504
481
481
429
429
484
498
388
402
3-way valve
internal DN25 kvs10
internal DN25 kvs10
internal DN25 kvs10
internal DN25 kvs10
external DN32 kvs16
Pressure drop
[mbar]
8
8
14
14
29
29
34
30
17
16
Residual pressure head II - heating
[mbar]
496
496
467
467
400
400
450
468
371
386
Residual pressure head II - H/C
[mbar]
488
488
453
453
371
External PHE for DHW
2007
2007
371
354
2007
2007
Size / pressure drop - heating
[mbar]
1“
20
1"
28
1"
57
1"
20
1 1/4"
Size / pressure drop - DHW
[mbar]
1“
22
1"
32
1"
64
1"
16
1"
Residual pressure head III - heating
[mbar]
476
439
343
Residual pressure head III - H/C
[mbar]
468
425
314
Residual pressure head - heating with 1 piece 3-way valve for hot-water heating / residual pressure head - H/C with 2 pieces 3-way valve for hot-water heating
448
370
5007
18
14
368
352
57
GOLF Maxi
Standard
GMWW 23 plus
GMWW 28
GMWW 38
OWWP 56
OWWP 96
DN 40 - 1 1/2" AG
DN 40 - 1 1/2" AG
DN 50 - 2" AG
DN 50 - 2" AG
DN 50 - 2" AG
DN 50 - 2" AG
Stratos Para 25/1-8
Stratos Para 30/1-12
Stratos Para 30/1-12
Stratos 40/1-8
Stratos 65/1-12
Stratos 40/1-8
internal
external
external
external
OWWP 96 R
external
external
549
630
990
1053
810
963
585
711
828
900
540
693
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
W10/W35
W15/W60
W10/W35
W15/W50
W10/W35
W15/W50
W10/W35
W15/W50
W10/W35
W15/W50
W10/W35
W15/W60
5
7
5
7
5
7
5
7
5
7
5
7
3,9
3,2
4,6
3,6
6,5
4,9
9,4
7,4
15,7
11,9
9,7
7,9
160
110
220
130
330
180
180
110
200
110
80
50
VMT-DN25 x 1 1/2"
AG kvs 20
VMT-DN25 x 1 1/2"
AG kvs 20
VMT-DN50 x 2" IG
kvs 40
VMT-DN50 x 2" IG
kvs 40
VMT-DN50 x 2" IG
kvs 40
VMT-DN50 x 2" IG
kvs 40
38
26
53
32
23
13
48
30
133
76
59
39
351
494
717
891
457
770
357
571
495
714
401
604
external DN40 kvs25
external DN40 kvs25
external DN50 kvs40
external DN50 kvs40
external DN50 kvs40
external DN50 kvs40
24
17
34
32
26
13
55
35
154
88
50
34
327
477
683
859
431
747
302
536
341
626
351
570
460
649
827
405
744
247
501
187
538
301
303
5007
5007
6007
9507
536
9609
9507
1 1/4"
33
1 1/4"
41
1 1/4"
47
2"
95
2"
139
2"
1"
43
1"
54
1"
72
2"
85
2"
128
2"
109
97
444
818
710
441
487
461
427
786
697
406
399
427
GOLF Maxi PLUS
GOLF Maxi
Standard
GMSW 15 plus
GMSW 17 plus
GMSW 28
GMSW 38
OSWP 56
OSWP 96
DN 32 - 1 1/4" AG
DN 40 - 1 1/2" AG
DN 40 - 1 1/2" AG
DN 50 - 2" AG
DN 50 - 2" AG
DN 50 - 2" AG
DN 50 - 2" AG
Stratos Para 25/1-8
Stratos Para 25/1-8
Stratos Para 30/1-12
Stratos Para 30/1-12
Stratos 40/1-8
Stratos 65/1-12
Stratos 40/1-8
internal
internal
external
external
external
OSWP 96 R
external
external
648
648
648
648
1035
1035
945
945
693
711
900
909
675
702
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
H/C
DHW
S0/W35
S15/W60
S0/W35
S15/W60
S0/W35
S15/W50
S0/W35
S15/W50
S0/W35
S15/W50
S0/W35
S15/W50
S0/W35
S15/W60
5
7
5
7
5
7
5
7
5
7
5
7
5
7
2,5
2,4
2,9
3,1
3,4
3,4
5,0
4,7
6,9
7,1
11,3
11,3
7,0
7,6
100
90
100
110
120
120
190
170
100
110
100
100
40
50
VMT-DN20 x 1
1/4" AG kvs10
VMT-DN25 x 1 1/2" VMT-DN25 x 1 1/2"
AG kvs 20
AG kvs 20
VMT-DN50 x 2" IG
kvs 40
VMT-DN50 x 2" IG
kvs 40
VMT-DN50 x 2" IG
kvs 40
VMT-DN50 x 2" IG
kvs 40
62
56
21
24
29
19
14
12
26
27
69
69
27
31
486
502
527
514
886
896
741
763
567
574
731
740
608
621
external DN40
kvs25
external DN40
kvs25
external DN40
kvs25
external DN50
kvs40
external DN50
kvs40
external DN50
kvs40
external DN50
kvs40
24
22
14
15
19
19
16
14
30
31
80
80
31
36
462
480
513
499
867
877
725
749
537
543
651
660
577
585
458
499
484
848
858
709
735
507
512
571
580
546
438
5007
1 1/4"
1"
5007
19
1 1/4"
24
1"
5007
30
1 1/4"
40
1"
6007
38
1 1/4"
50
1"
9507
44
2"
68
2"
Accessories
GOLF
Maxi PLUS
9609
549
9507
87
2"
126
2"
77
2"
116
2"
99
88
461
469
839
705
456
534
486
439
454
820
691
425
454
450
100 mbar = 10 kPa = 1 mWS
H/C Heating/Cooling
DHW Domestic Hot-Water
ET
External Thread
kvskvs-coefficient
WNAHeat use system
58 Commissioning
Inbetriebnahme
REQUIREMENTS FOR COMMISSIONING
(To be ensured by the system installer)
Planning and installation to OCHSNER guidelines and/or OCHSNER hydraulic schematics and/or special hydraulics
with system data sheet fully and completely filled out and confirmed by OCHSNER.
1
Hydraulic system for heat source and heat use systems, installed to standards, flushed, air-bled and filled with prepared water.
Hydraulic system regulated by heating installer. Installation of the flow
rate meters supplied on site to OCHSNER guidelines by heating installer
»Safety equipment in place and sized according to system requirements
and checked (MEV, SV and flow meters).
When sizing and adjusting the pressure maintenance equipment, the special requirements for cooling and/or de-frosting operation are to be taken into consideration.
»All stop valves are to be opened and/or regulated and monitored
»Water quality is to conform to the OCHSNER guidelines (selection of
PHE - OCHSNER assumes no warranty for damage caused by water
quality, even when commissioning)
»Water quality in system to be ensured as conforming to VDI 2035
(remains the responsibility of the user and/or system installer), when
using heat source water, the OCHSNER guidelines for this are also to be
adhered to. The hydraulic pipework is to be sized and laid in such a way
that the required nominal flow rate can be adjusted to 100%.
2
Electrical installation must be complete, controlled and ready
for operation
»Proper electrical installation, site electricity not permitted (commission
will be aborted)
»Circuit breaker (triggering characteristic „C“) on all poles
- for compressor and heat source pump for heat source water (3 x 400 V AC)
- for Control, triggering characteristic „C13“ (230 V AC)
- separate circuit breakers to be provided for further energy generators
»Right-hand rotating field checked
»Customer-defined control adjustments (heating curve, function logic according to system data sheet) provided
»Implementation to DIN VDE 0100, especially Part 444 as well as Utility
and/or respective local regulations
3
When laying the connecting pipework supplied on site for
GMLW/GMDW the refrigerant pipework must be laid exclusively with
standard bends
(min. bending radius = 3.5 x d) and not shortened.
The complete refrigerant pipework in the building is to be installed to the
state of the art using suitable clamps. Underground pipework is to be laid
in suitable ducting, min. DN150 and radii of 1 m, and to be sealed according to requirements.
See also sizing of heat source air, page 30-31 Evaporator and collection
shaft are to be constructed in such a way as to be accessible at all times
without danger and unobstructed, under consideration of the safety
regulations.
»A helper must be present when connecting to a shaft or roof installation (sloping-roof evaporator mounting not permitted)
»Climbing aids and/or fall protection to standards are to be provided in
good time on site
»Access to the site is provided (directly to installation)
4
5
An authorised, competent representative of the heating or
electrical company and the end user are to be present.
Flooring screed drying by means of the heat pump is not permitted
with ground-connected systems (heat pump models GMSW, GMDW).
Above average amounts of energy can be extracted from the ground
during screed drying, which could lead to adverse effects and even sustained damage to the whole heat pump system. Flooring screed heating
in these cases is possible by means of the E-heating rod in the heat pump
separating tank or a mobile drying station.
The installation and regulation adjustment are the responsibility of the
system installer, applying the relevant standards and in coordination with
the flooring constructor.
Possible OTE 2 Control settings are to be found in the System Partner OTE
2 operating instructions.
CONNECTING PIPEWORK - REFRIGERATION ENGINEERING
Connecting pipework for
Air-Split-Heat Pumps
Heat pump
GMLW 9 /
9 plus
GMLW 14 /
14 plus
GMLW 19 /
19 plus
GMLW 25
plus
GMLW 35 plus
GMLW 60
990309
55,–
990310
58,–
990310
58,–
990341
91,–
990692
154,–
990723
191,–
52,–
990309
55,–
990310
58,–
990341
91,–
990341
91,–
990692
154,–
990723
191,–
990690
54,–
990310
58,–
990310
58,–
990341
91,–
990341
91,–
990692
154,–
990723
191,–
990690
54,–
990310
58,–
990486
84,–
990341
91,–
990341
91,–
990692
154,–
990723
191,–
990690
54,–
990310
58,–
990486
84,–
990341
91,–
990341
91,–
990692
154,–
-
990690
54,–
990310
58,–
990458
90,–
990341
91,–
990691
123,–
-
-
GMLW 5
up to 16 m
up to 12 m
Distance HP / distributor
0- 6 m1)
7- 8 m
9 - 10 m
11 -12 m
13 -14 m
15 -20 m
Order number
Price
Order number
Price
Order number
Price
Order number
Price
Order number
Price
Order number
Price
990690
52,–
990690
59
Activities to be carried out by the OCHSNER engineers:
Invoicing of commissioning:
»Configuration of system via IBN-assistant
»Sensor configuration stored
»Control, whether system installation guidelines have been adhered to
(OCHSNER assumes by commissioning no guarantee that the heat load
of the object to be heated is covered)
»Checking of wiring for obvious electrical defects (responsibility remains
with system installer)
»Checking for obvious hydraulic defects (responsibility remains with
system installer)
»If required, completion of refrigeration work (brazing of connections to
pre-laid connecting pipework)
»Check refrigerant circuit for seal
»Installation and insulation of refrigerant sensors
»Evacuation of refrigerant circuit
»Insulation of refrigerant circuit pipework (fixing the pipework and/
or sealing of wall-conduit and protection conduit is to be ensured by
system installer)
»Filling of refrigerant circuit for GMLW,GMDW system
»Measurement and adjustment of refrigerant circuit to OCHSNER guidelines
»Recording of measurement protocol and entry into test log-book
»Explanation of the heat pump and regulation to end user.
Should the end user to be present during commissioning, the system installer takes over the explanation of the heat pump and regulation. Instructions as to function and operation of the complete system remain the sole responsibility of the system installer!
»Commissioning comprises the commissioning lump sum, including the
minimum hours required (it does not include: laying the connecting
pipework)
»Invoicing will be sent to the System Partner
»If further work is necessary (waiting times, extra installation work, etc.),
this will be invoiced per hour of work required
»Cost of connecting pipework by an OCHSNER engineer is not included in
the lump sum, nor in the metre price of the pipework and will be invoiced
in this case according to actual work done at the customer service rate of €
76.- per hour.
»OCHSNER allows a discount of 30% on the commissioning lump sum for
cascade systems from the second machine onwards. The invoicing will
be according to the actual hours of work necessary.
»Should commissioning have to be aborted due to non-compliance
with the requirements, the invoicing of the extra work shall take place
according to the actual hours of work necessary.
Commissioning lump sum includes:
»
A lump sum for travel to the site
(travel time for a customer service engineer + vehicle costs)
»Refrigerant
»All components and parts required for the commissioning which are
not part of the scope of supply of the appliance
Hourly rate and travel lump sums:
Hourly rate for commisoning:
Commissioning travel
lump sum
Verification according to F-Gas Regulation
» according to expense report (76,-/h) plus travelling
* Commissioning can also be carried out or prepared by an authorised customer service partner.
The same commissioning requirements are valid in this case as well.
76,– net plus VAT
Price
59,–
Zone 1
up to 30 km
Zone 2
31 - 80 km
87,–
Zone 3
81 - 150 km
124,–
Zone 4
151 - 300 km
238,–
Zone 5
> 300 km
according to expense
report
Commissioning prices are not subject to discount!
CONNECTING PIPEWORK - REFRIGERATION ENGINEERING
Connecting pipework for
Ground direct expansion
heat pump with collection shaft
GMDW 5 plus
GMDW 8 plus
GMDW 11 plus
GMDW 13 plus
GMDW 15 plus
GMDW 18
plus
Price
990307
52,–
990690
54,–
990310
58,–
990486
84,–
990486
84,–
990458
90,–
Order number
990307
990690
54,–
990310
58,–
990486
84,–
990486
84,–
990458
90,–
54,–
990309
55,–
990310
58,–
990486
84,–
990486
84,–
990458
90,–
990309
990310
990310
990486
990458
990458
54,–
58,–
58,–
84,–
90,–
90,–
Heat pump
0- 5 m1)
6 - 10 m
11-15 m
16 - 20 m
Order number
Price
Order number
Price
Order number
Price
54,–
990309
1) Minimum length 5 metres, price excl. laying
If laying is to be carried out by OCHSNER service technician, preparation work such as wall conduits, pipe conduits, etc. are to be laid by the installer according to OCHSNER guidelines. Laying by OCHSNER
technicians will be invoiced according to actual work done at a service rate per hour of €76.- plus VAT. Delivered connection pipework cannot be taken back; extra lengths also remain with the System
Partner.
Commissioning
Distance HP / distributor
60 OCHSNER
THE COMPANY
Obligated to progress
Why OCHSNER?
OCHSNER Wärmepumpen GmbH was founded in 1978 and has been
characterised since then by its environmental orientation, pioneering
spirit and innovation. OCHSNER, as one of the first manufacturers in
Europe, began to produce heat pumps industrially, and is regarded
today as one of the international leaders in technology in this industry.
»Heat pump specialist with 34 years of experience
»Trustworthy as exclusive heat pump manufacturer with more than
110,000 installed systems
» Technology leader with a confirmed efficiency world record
(see www.wpz.ch)
»Best technical support/training
»Complete range of products
- all heat sources
- heating AND cooling, hot-water heating
- capacities from 2 kW to 1 MW
»Leader in heating system renovation - 65°C heat use system flow
temperature standard for all heat sources
»Lowest running costs and long life (20 years and more)
»Comprehensive customer service
OCHSNER had the vision of being able to contribute to the future of
our common national and global energy situation through the use of
environmental energy. This also applies to the reduction of pollution
and the conservation of finite resources.
Strength from tradition
The original OCHSNER company was founded in Silesia back in 1872.
The manufacturing program was limited at first to appliances and
pumps.
From 1946 to 1992, the Linz factory was known for its technical achievements in the field of process pumps. Notable customers included
international plant construction companies, as well as the US-Navy and
NASA. Since 1992, the private company has been concentrating solely
on the heat pump sector. It is headed by Karl Ochsner sr. and his son,
Karl Ochsner jr.
www.ochsner.at/www.ochsner.de
61
NAVIGATIONAL
AID!
What do the symbols mean?
General
Info
Heat source
Air
Heat source
Water
OTE 2.0 Interior-Climate-Manager
Heat source
Ground
Brine
Heat source
Ground
probes
Flow-rate meters
» 1 piece for GMLW/GMDW
» 2 pieces for GMSW, GMWW, OSWP, OWWP
Heat source
Ground
Direct extraction
Hot Water
heating
Flow temperature
65°
Flow temperature
55°
Series
Heating
Series
Heating/
Cooling
Smart
Grid
compatible
Which accessories are contained in the heat pump
price?
Noise dampening underlay pad
Flexible connecting hose
Which accessories can I order additionally?
Individually selectable accessories are listed on the right-hand
edge of the product page. In order to make the correct selection and/or for the correct system sizing, you will receive for
each heat source as well as for the accessories practice-orientated information on additionally designed sizing sheets.
Basic knowledge of heating engineering is a prerequisite for the
sizing and installation of heat pump systems. Further information can also be found in the OCHSNER heat pump manual and
in the OCHSNER operating instructions and/or these will be
explained in more detail during the OCHSNER System Partner
training seminars.
You can find the dates for the OCHSNER System Partner training
seminars in the Partnernet or by asking your area sales manager.
Questions on planning support?
WQA = heat source system; WNA = heating system
Which accessories are contained in the heat pump
price?
OTE 2.0 Interior-Climate-Manager
Flow-rate meters
» 1 piece for GMLW, GMDW
» 2 pieces for GMSW, GMWW, OSWP, OWWP
Noise dampening underlay pad
Flexible connecting hose
Room for notes:
System Partner-Hotline Application Engineering:
Austria:
0820 / 20 10 20
[email protected]
Germany:
01805 / 832 840
[email protected]
Fax:
+43 (0) 5 04245-8346
Further technical details at
www.ochsner.at
OCHSNER Wärmepumpen GmbH
Ochsner-Straße 1, A-3350 Haag
Tel: +43 (0)5 042458, Fax: +43 (0)5 04245-349
E-Mail: [email protected]
www.ochsner.at Ochsner
If you have any further questions, please contact:
62 OCHSNER
Important information
GUARANTEE
All OCHSNER heat pumps carry a two-year guarantee if the installation
and operation instructions are adhered to and the system data-sheet is
correctly filled out. The system sizing and design is to be carried out according to the current OCHSNER guidelines. When using water as the heat
source, the quality and sufficient volume of water is to be ensured.
When direct heating, brine flat-laying and brine trench (Künette) collectors, the responsibility for the sizing of the expansion area under consideration of the local conditions lies with the system installer.
No guarantee will be given for heat pump malfunctions caused by the
heat source installation, the heating system (heat use installation), or an
improper adjustment of the regulation and control elements. The installation is to be documented using the OCHSNER system data sheet and is
to be commissioned by the factory customer service or by a contracted
customer service company, otherwise no guarantee or warranty claims
will be recognised. Parts subject to wear and tear such as sacrificial anodes, filters, signal lamps, etc. are excluded from guarantee and warranty
claims. The system installer is obligated
to check the data used to size the system for accuracy, completeness and
accordance with the effective conditions on site.
Transport costs
Deliveries are effected ex works (EXW); Free-to-door charges
on request.
Incoterms
The Incoterm with which OCHSNER Wärmepumpen GmbH ships its goods,
is EXW. This means ex works.
This Incoterm also means that the transport must be organised by you.
Similarly, this means that the liability risk passes to you at the point of
loading.
We can offer you the transport as a service, however. For these reasons
we can only carry out recourse for transport damage in your name if this
damage is noted on the bill of lading.
The burden of proof for damages that have not been noted as such lies
with you. We would be pleased to help you.
Guarantee extension to a total of 5 years material guarantee:
(only for heat pump and, if applicable, air-split evaporator)
»Only for newly ordered systems
»All heat sources
»Purchase possible up to time of commissioning
»Only original OCHSNER accessories may be used
»Implementation within the framework of an OCHSNER standard hydraulic or principle schematic
»Implementation within the maximum OCHSNER design temperatures
»Commissioning by OCHSNER customer service or by an authorised
OCHSNER partner
»for max. hours of operation up to 2,400 h/annum
Model Golf Midi
€ 250,–
Order No.: 800110
Model Golf Maxi
€ 450,–
Order No.: 800120
Model Standard
€ 650,–
Order No.: 800130
»Not possible for heat pumps of the Europa Series
»Travel and work times excluded
»Wear-and-tear parts (see Gen.Conds. 12.4 + 12.5) excluded
Disposal
Disposal lump sum for waste equipment if delivered free Haag € 170.Disposal per kg refrigerant € 20.-
High-capacity heat pumps
Prices and delivery dates for heat pumps with a rating of more than 80 kW
on request.
Funding guidelines
Funding guidelines of individual countries or regions can be found on the
following or corresponding internet sites. Regional utilities sometimes
fund heat pumps. Information on funding can be received from our field
service agents.
Austria: www.help.gv.at
Germany: www.bafa.de
Switzerland: www.admin.ch
63
Planning support
Planning must in all cases be carried out by the system planner or installer.
If special system solutions call for special diagrams that are not in the
existing OCHSNER schemata (see manual or Partnernet) we can offer you
planning support. This support requires a specific task specification from
the installer or planner. Part of this specification is to be a sketch of the
system from the which the most important system components as well
as the description of the function can be seen. OCHSNER will examine
the feasibility of these requirements, and, if necessary, variants will be
discussed.
The scope of performance for planning support will be determined on
this basis. After receiving a written order, we shall prepare a fee-based
schematic diagram. This diagram represents only planning support and is
in no way a substitute for a detailed professional system planning.
Lump-sum 1: from € 400,–
Simple system solutions (e.g. simple schematic diagram with individual
extensions on the part of the consumer)
Lump-sum 2: from € 550,–
Medium-difficulty system solutions (e.g. schematic diagrams with simple
system extensions)
Lump-sum 3: from € 800,–
Complex system solutions (e.g. schematic diagrams with cascading and
multi-system solutions such as heating/cooling, hot water and swimming
pool heating)
General conditions of sale
All orders and deliveries of OCHSNER heat pumps, including OCHSNER
accessories as well as the services of the OCHSNER customer service are
subject to out general conditions of sale as amended.
These are available from us on request or can be accessed at our
homepage www.ochsner.at.
W698e PL 02/2012
Head office/works
Ochsner-Straße 1
A-3350 Haag
Tel: +43 (0)5 042458
Fax: +43 (0)5 04245-349
Customer-Hotline:
+43 (0)820 201000
[email protected]
www.ochsner.at
OCHSNER
Wärmepumpen GmbH Germany
Elxlebener Weg 10
D-99310 Arnstadt
Tel: +49 (0)3628 6648-0
Fax: +49 (0)3628 6648-497
Customer-Hotline:
+49 (0)1805 624763
[email protected]
www.ochsner.de
OCHSNER East
PL 30-198 Kraków
Zakliki z Mydlnik 16
Tel: +48 (0)12 4214527
Fax: +48 (0)12 4212809
[email protected]
www.ochsner.pl
www.ochsner.com
identity.co.at
OCHSNER
Wärmepumpen GmbH
(Commercial register)
Krackowizerstraße 4
A-4020 Linz
[email protected]
www.ochsner.at
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