STIEBEL ELTRON | Engineering and WPL ICS/IKCS | Installation manual | Stiebel Eltron Engineering and WPL ICS/IKCS Installation Manual

Stiebel Eltron Engineering and WPL ICS/IKCS Installation Manual
DHW
Renewables
Air conditioning
Engineering and installation
WPL 09/17 ICS classic
WPL 09/17 IKCS classic
Room heating
Engineering and installation
Reprinting or duplication, even partially, is only allowed with our express permission.
STIEBEL ELTRON GmbH & Co. KG, 37603 Holzminden
Legal note
Although we have tried to make this technical guide as accurate as possible, we are not liable for any inaccuracies in its content. Information concerning equipment levels and specifications are subject to modification. The equipment features described in this technical guide are non-binding regarding the specification of the final product. Due to our policy of continually improving our products,
some features may have subsequently been changed or even removed. Please consult your local dealer for information about the
very latest equipment features. The images in this technical guide are for reference only. The illustrations also contain installation
components, accessories and special equipment that do not form part of the standard delivery.
Specification
Dimensions in the diagrams are in millimetres unless stated otherwise. Pressure figures may be stated in pascals (MPa, hPa, kPa)
or in bars (bar, mbar). The details of threaded connections are given in accordance with ISO 228. Fuse types and sizes are stated in
accordance with VDE. Output details apply to new appliances with clean heat exchangers.
2 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
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Technical guide| 3
Air | water heat pumps
WPL 09/17 ICS/IKCS
This document contains fundamental, appliance-specific details and information. General engineering information can be found in the
heat pump technical guide and installation instructions, for example.
4 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Air | water heat pumps
Appliance types and applications
WPL 47/57
WPL 10 AC(S)
WPL HT
WPL 15/20/25 AC/ACS
WPL 07/09/17 ACS classic
WPL 19/24 IK
WPL 19/24 I
WPL 19/24 A
WPL 09/17 ICS classic
WPL 09/17 IKCS classic
Appliance types and applications
Ideal for the following:
Detached and two-family houses
Apartment buildings
Non-residential buildings
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Suitable for the following building projects:
New build
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Modernisation, heating flow temperature < 55 °C
Modernisation, heating flow temperature < 70 °C
With the following functions and features:
Heating
Cooling
Inverter (output-dependent compressor control)
DHW heating with a floor mounted cylinder
DHW heating with a cylinder module
Mono mode DHW heating > 60 °C
Integral booster heater for mono energetic operation
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Appliance installation
Outdoor installation
Indoor installation
Compact indoor installation
Split design
Little installation effort, compact
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Flexible system solution for the following:
Heat pump and solar thermal system combination
Combination of several heat pumps (cascade)
Installation in tight spaces
Swimming pool water heating
Mono mode operation
Combination with other heat generators (dual mode)
www.stiebel-eltron.com
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Technical guide| 5
Inverter air | water heat pumps
WPL 09/17 ICS classic
At a glance
»» Air | water heat pump installed indoors for heating and cooling
in new builds
»» Inverter technology – variable speed compressor for perfectly
matched heating output
»» Indoor installation means low sound emissions outdoors
»» Straightforward connection: air hoses with quick-fit adaptors
reduce installation effort
»» Active cooling through refrigerant circuit reversal for a comfortable indoor environment
»» Easy and time saving installation with high level of integration
»» Can be integrated into a home network and controlled via
smartphone
Required accessories
236931 LSWP 315-2 S AWG SR Set
236932 LSWP 315-3 S AWG SR Set
236933 LSWP 315-4 S AWG SR Set
237759 LSWP 315-2 S AWG L Set
237760 LSWP 315-3 S AWG L Set
237761 LSWP 315-4 S AWG L Set
237763 LSWP 315-2 S AWG GL Set
APPLICATION: Inverter air | water heat pump with output-dependent control for indoor installation. Can be used for heating and DHW; also provides efficient cooling via circuit reversal. Ideally suited for use in new builds or buildings with a
low system temperature. In this version, the air hoses are connected at the top, which allows for varying wall outlet heights.
EQUIPMENT/CONVENIENCE: Optimum noise reduction due to encapsulated refrigerant circuit and acoustically isolated compressor. The integral heat pump controller enables fully automated,
weather-compensated control of the heating system and, when
combined with the optional ISG, the ability to control the system
via a home network or a mobile terminal device. With integral heat
and electricity metering via refrigerant circuit data. The integral
heating circuit pump is controlled automatically subject to the flow
and return temperatures. An electric emergency/booster heater for
mono energetic operation and pasteurisation, a diverter valve for
DHW heating and a safety valve with discharge hose are integrated
as standard. The refrigerant circuit is hermetically sealed, tested
for tightness at the factory and filled with safety refrigerant R410A.
EFFICIENCY: The waste heat from the inverter is used to raise the
return temperature, thereby increasing the overall efficiency of
the system. Demand-dependent and energy efficient defrosting
through circuit reversal.
INSTALLATION: Integral anti-vibration mounts for direct connection to the heating system. Preassembled flexible air hoses with
quick-fit adaptor reduce installation effort, as no manual trimming or sealing is necessary.
Function
Heat is extracted from the outdoor air via the heat exchanger
(evaporator) on the air side across the entire application range
(see specification). The heating water is heated to the flow temperature in the heat exchanger on the water side (condenser) using electrical energy (compressor). At low air temperatures, the
humidity in the air precipitates as hoarfrost on the evaporator
fins. This hoarfrost is automatically defrosted. Water created by
this defrosting process collects in the defrost pan and is drained
off via a hose. The energy required for defrosting is drawn from
the heating system. The heat pump automatically reverts to heating mode at the end of the defrost cycle. The heat pump manager
and output control function match the heat pump heating output variably to the actual heat demand. In cooling mode, heat is
extracted from the heating water via the heat exchanger on the
heating side. The refrigerant is heated further by electrical energy
(compressor) and gives off this heat to the outdoor air via the heat
exchanger on the air side.
Safety and quality
237764 LSWP 315-3 S AWG GL Set
237766 LSWP 315-4 S AWG GL Set
6 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 IKCS classic
At a glance
»» Air | water heat pump installed indoors for heating and cooling
in new builds
APPLICATION: Inverter air | water heat pump with output-dependent control for indoor installation. Can be used for heating and DHW; also provides efficient cooling via circuit reversal. Ideally suited for use in new builds or buildings with
a low system temperature. To allow maximum flexibility in
terms of siting, the connection for outdoor and exhaust air
can be made at the side or back. In addition, this type of air
routing ensures lower sound emissions in the outdoor area.
EQUIPMENT/CONVENIENCE: Optimum noise reduction due to encapsulated refrigerant circuit and acoustically isolated compressor. The integral heat pump controller enables fully automated,
weather-compensated control of the heating system and, when
combined with the optional ISG, the ability to control the system
via a home network or a mobile terminal device. With integral heat
and electricity metering via refrigerant circuit data. The integral
heating circuit pump is controlled automatically subject to the flow
and return temperatures. An electric emergency/booster heater for
mono energetic operation and pasteurisation, a diverter valve for
DHW heating and a safety valve with discharge hose are integrated
as standard. The refrigerant circuit is hermetically sealed, tested
for tightness at the factory and filled with safety refrigerant R410A.
EFFICIENCY: The waste heat from the inverter is used to raise the
return temperature, thereby increasing the overall efficiency of
the system. Demand-dependent and energy efficient defrosting
through circuit reversal.
»» Indoor installation means low sound emissions outdoors
INSTALLATION: Integral anti-vibration mounts for direct connection to the heating system. Preassembled flexible air hoses with
quick-fit adaptor reduce installation effort, as no manual trimming or sealing is necessary.
»» Straightforward connection: air hoses with quick-fit adaptors
reduce installation effort
Function
»» Inverter technology – variable speed compressor for perfectly
matched heating output
»» Active cooling through refrigerant circuit reversal for a comfortable indoor environment
»» Easy and time saving installation with high level of integration
»» Can be integrated into a home network and controlled via
smartphone
»» "IK" version has high level of integration for easy installation
in corners
Required accessories
236930 LSWP 315-0.7 S AWG SR Set
237758 LSWP 315-0.7 S AWG L Set
237762 LSWP 315-0.7 S AWG GL Set
Heat is extracted from the outdoor air via the heat exchanger
(evaporator) on the air side across the entire application range
(see specification). The heating water is heated to the flow temperature in the heat exchanger on the water side (condenser) using electrical energy (compressor). At low air temperatures, the
humidity in the air precipitates as hoarfrost on the evaporator
fins. This hoarfrost is automatically defrosted. Water created by
this defrosting process collects in the defrost pan and is drained
off via a hose. The energy required for defrosting is drawn from
the heating system. The heat pump automatically reverts to heating mode at the end of the defrost cycle. The heat pump manager
and output control function match the heat pump heating output variably to the actual heat demand. In cooling mode, heat is
extracted from the heating water via the heat exchanger on the
heating side. The refrigerant is heated further by electrical energy
(compressor) and gives off this heat to the outdoor air via the heat
exchanger on the air side.
Safety and quality
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Technical guide| 7
Inverter air | water heat pumps
WPL 09/17 ICS classic
Air routing with air hoses
The total length of hoses on the air intake and discharge sides
must not exceed 8 m. Never incorporate more than four 90° bends.
The hose will tend to sag because of its flexibility, therefore secure
it approx. every 1 m.
1
2
3
4
5
Special hoses are used to route the intake air from the outside to
the heat pump and the discharge air from the heat pump to the
outdoors. These hoses are highly flexible, thermally insulated and
self-extinguishing in case of fire.
With air routing longer than 8 m, air ducts can also be connected
to the heat pump. The cross-section of the air duct varies according to the air flow rate and to the externally available static pressure differential of the heat pump.
To reduce the transfer of structure-borne sound to the building,
an air hose or canvas flange must be installed between the heat
pump and the air ducts. When sizing air ducts and grilles, observe the external pressure of the fan. At least 20 % of the total
external fan pressure must additionally be taken into account for
the air discharge side.
26_03_01_1466
Air routing with air ducts
1
2
3
4
5
Concrete
Impact sound insulation
Floating screed
Floor covering
All-round recess
If the heat pump is installed in an enclosed room also containing a combustion appliance that draws its combustion air directly
from the room, an additional vent to the installation room with
250 cm² diameter must be provided to prevent the heat pump
from influencing the operation of the combustion equipment.
≥100
Without this additional vent, small, unavoidable leaks on the air
intake side, e.g. at hose connectors or at the heat pump, will reduce the air pressure in the enclosed room to unacceptable levels.
≥300
D0000065698
≥600
≥500
8 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 ICS classic
810
1381
b01
874
g02
D0000065692
623
g01
188
35-45
874
c12
d29
d30
238
236
136
288
198
108
d44
e01
e02
b01
c12
d11
d12
d44
e01
e02
g01
g02
Entry electrical cables
Safety valve drain
Heat pump DHW flow
Heat pump DHW return
Outlet condensate drain
Heating flow
Heating return
Air intake
Air discharge
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Diameter
Diameter
Diameter
Diameter
Diameter
Diameter
Nominal diameter
Nominal diameter
mm
mm
mm
mm
mm
mm
WPL 09 ICS classic
WPL 17 ICS classic
22
22
22
22
22
22
DN 315
DN 315
22
22
22
22
22
22
DN 315
DN 315
Technical guide| 9
Inverter air | water heat pumps
WPL 09/17 ICS classic
Air routing with a shaft: Through an external wall | through two external walls around a corner
≥600
≥600
≥100
≥2000
≥500
≥120
≥1000
≥1125
≥1000
≥1700
≥1700
≥2000
≥R170
≥358
D0000069076
≥2000
AWG 315 SR Premium | AWG 315 GL Premium
325-500
483
440
274
440
487
473
89
342
D0000068135
475
512
AWG 315 L Premium
509
325-500
89
475
342
D0000068596
473
440
274
440
477
479
10 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 ICS classic
Example: Installation with an air hose of 2 m in length
≥600
≥2000
1700
R170
500
300
539
D0000073820
1122
≥1000
Note
If the distance from the back of the appliance to the wall
is less than the stated dimension, trim the air hose.
If the distance from the back of the appliance to the wall
is greater than the stated dimension, use a longer air
hose.
The air hoses have quick-fit adaptors to fix them to the appliance
and the wall outlet.
Ensure that the air hoses for air routing fit through the wall clearances and that the correct length is selected. The hoses can be
trimmed.
The air duct connection on the wall outlet is oval. When selecting
the installation position for the wall outlet, take account how the
connections on the appliance are arranged, to ensure that the air
hose will not have to be twisted.
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Technical guide| 11
Inverter air | water heat pumps
WPL 09/17 IKCS classic
Air routing with air hoses
The total length of hoses on the air intake and discharge sides
must not exceed 8 m. Never incorporate more than four 90° bends.
The hose will tend to sag because of its flexibility, therefore secure
it approx. every 1 m.
1
2
3
4
5
Special hoses are used to route the intake air from the outside to
the heat pump and the discharge air from the heat pump to the
outdoors. These hoses are highly flexible, thermally insulated and
self-extinguishing in case of fire.
With air routing longer than 8 m, air ducts can also be connected
to the heat pump. The cross-section of the air duct varies according to the air flow rate and to the externally available static pressure differential of the heat pump.
To reduce the transfer of structure-borne sound to the building,
an air hose or canvas flange must be installed between the heat
pump and the air ducts. When sizing air ducts and grilles, observe the external pressure of the fan. At least 20 % of the total
external fan pressure must additionally be taken into account for
the air discharge side.
26_03_01_1466
Air routing with air ducts
1
2
3
4
5
Concrete
Impact sound insulation
Floating screed
Floor covering
All-round recess
If the heat pump is installed in an enclosed room also containing a combustion appliance that draws its combustion air directly
from the room, an additional vent to the installation room with
250 cm² diameter must be provided to prevent the heat pump
from influencing the operation of the combustion equipment.
≥100
Without this additional vent, small, unavoidable leaks on the air
intake side, e.g. at hose connectors or at the heat pump, will reduce the air pressure in the enclosed room to unacceptable levels.
D0000065699
≥500
≥600
≥300
12 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 IKCS classic
240
810
195
1630
1892
b01
d44
e01
e02
g26
g02
136
236
833
g27
D0000065697
g01
35-45
288
198
108
893
c12
d29
d30
b01
Entry electrical cables
c12
d11
d12
d44
e01
e02
g01
g02
g26
g27
Safety valve drain
Heat pump DHW flow
Heat pump DHW return
Outlet condensate drain
Heating flow
Heating return
Air intake
Air discharge
Air intake optional
Air discharge optional
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Diameter
Diameter
Diameter
Diameter
Diameter
Diameter
Nominal diameter
Nominal diameter
Nominal diameter
Nominal diameter
mm
mm
mm
mm
mm
mm
WPL 09 IKCS classic
WPL 17 IKCS classic
22
22
22
22
22
22
DN 315
DN 315
DN 315
DN 315
22
22
22
22
22
22
DN 315
DN 315
DN 315
DN 315
Technical guide| 13
Inverter air | water heat pumps
WPL 09/17 IKCS classic
≥120
≥1000
≥450
≥2000
≥1630
≥1630
≥2000
≥100
Air routing without a shaft: Through an external wall
≥R170
D0000069077
≥2000
Air routing without a shaft: Through two external walls around a corner
237762
0.7
≥2000
≥1640
≥500
≥450
≥450
≥1075
≥670
≥450
≥1640
LSWP 315-0.7 S AWG GL Set
236930
0.7
m
≥2000
Length
LSWP 315-0.7 S AWG SR Set
≥670
D0000070724
≥1125
14 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 IKCS classic
AWG 315 SR Premium | AWG 315 GL Premium
325-500
483
440
274
440
487
473
89
342
D0000068135
475
512
AWG 315 L Premium
509
325-500
89
475
342
D0000068596
473
440
274
440
477
479
The air hoses have quick-fit adaptors to fix them to the appliance
and the wall outlet.
Ensure that the air hoses for air routing fit through the wall clearances and that the correct length is selected. The hoses can be
trimmed.
www.stiebel-eltron.com
Technical guide| 15
Inverter air | water heat pumps
WPL 09/17 ICS/IKCS
Specification
Heat output
Heating output at A7/W35 (min./max.)
Heating output at A2/W35 (min./max.)
Heating output at A-7/W35 (min./max.)
Output at A10/W35 (EN 14511)
Output at A7/W35 (EN 14511)
Output at A7/W55 (EN 14511)
Output at A2/W35 (EN 14511)
Output at A2/W55 (EN 14511)
Output at A-7/W35 (EN 14511)
Output at A-7/W55 (EN 14511)
Output at A-15/W35 (EN 14511)
Heating output at A-20/W35 (EN 14511)
Cooling capacity at A35/W18 max.
Cooling capacity at A35/W18 partial load
Cooling capacity at A35/W7 max.
Cooling capacity at A35/W7 partial load
Heating output in silent mode at A-7/W35 (70 %)
Power consumption
Power consumption at A10/W35 (EN 14511)
Power consumption at A7/W35 (EN 14511)
Power consumption at A7/W55 (EN 14511)
Power consumption at A2/W35 (EN 14511)
Power consumption at A2/W55 (EN 14511)
Power consumption at A-7/W35 (EN 14511)
Power consumption at A-7/W55 (EN 14511)
Power consumption at A-15/W35 (EN 14511)
Power consumption at A-20/W35 (EN 14511)
Power consumption, emergency/booster heater
Coefficient of performance (COP)
Coefficient of performance at A10/W35 (EN 14511)
Coefficient of performance at A7/W35 (EN 14511)
Coefficient of performance at A7/W55 (EN 14511)
Coefficient of performance at A2/W35 (EN 14511)
Coefficient of performance at A2/W55 (EN 14511)
Coefficient of performance at A-7/W35 (EN 14511)
Coefficient of performance at A-7/W55 (EN 14511)
Coefficient of performance at A-15/W35 (EN 14511)
COP at A-20/W35 (EN 14511)
SCOP (EN 14825)
Cooling capacity factor at A35/W18 max.
Cooling capacity factor at A35/W18 partial load
Cooling capacity factor at A35/W7 max.
Cooling capacity factor at A35/W7 partial load
Sound data
Sound power level indoor installation (EN 12102)
Sound power level, indoor installation max.
Sound power level for indoor installation in silent mode 70 %
Max. sound power level for indoor installation in silent mode
Sound power level indoor installation, air intake/discharge (EN 12102)
Max. sound power level, indoor installation, air intake/discharge
Sound power level for indoor installation at air intake/discharge in silent mode 70 %
Max. sound power level for indoor installation at air intake/discharge in silent mode
WPL 09 ICS
classic
WPL 17 ICS
classic
WPL 09 IKCS
classic
WPL 17 IKCS
classic
236375
236376
236377
236378
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
1,3/4,5
1,3/4,5
1,3/4,2
1,98
2,06
2,10
2,64
2,39
4,23
3,93
3,64
3,16
3,00
1,85
3,00
1,44
3,12
2,5/9,0
2,7/9,0
2,9/8,0
4,34
4,27
3,81
5,02
4,42
8,02
3,14
6,29
5,24
6,00
3,60
5,25
3,27
5,14
1,3/4,5
1,3/4,5
1,3/4,2
1,98
2,06
2,10
2,62
2,37
4,18
3,89
3,45
2,99
3,00
1,85
3,00
1,44
3,12
2,5/9,0
2,7/9,0
2,9/8,0
4,28
4,22
3,75
4,95
4,34
7,80
3,03
6,21
5,13
6,00
3,60
5,25
3,27
5,14
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
0,40
0,44
0,80
0,69
1,03
1,34
1,83
1,36
1,26
5,9
0,83
0,90
1,48
1,31
1,94
3,03
1,58
2,55
2,25
5,9
0,40
0,44
0,80
0,70
1,04
1,36
1,84
1,31
1,27
5,9
0,85
0,92
1,49
1,34
1,96
3,02
1,56
2,56
2,26
5,9
4,95
4,68
2,64
3,83
2,33
3,16
2,15
2,68
2,50
4,53
2,22
3,96
2,11
2,61
5,20
4,74
2,58
3,83
2,27
2,63
1,99
2,47
2,33
4,25
1,83
2,78
1,56
2,00
4,95
4,68
2,64
3,76
2,28
3,07
2,11
2,63
2,35
4,45
2,02
3,76
1,91
2,41
5,04
4,60
2,51
3,70
2,21
2,58
1,94
2,43
2,27
4,13
1,63
2,58
1,36
1,80
45
53
52
45
30/32
46/51
45/49
30/32
51
59
56
51
43/48
48/52
49/50
43/48
45
51
50
45
29/32
43/48
43/48
29/32
50
56
55
49
40/44
47/50
44/48
40/44
dB(A)
dB(A)
dB(A)
dB(A)
dB(A)
dB(A)
dB(A)
dB(A)
16 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 ICS/IKCS
WPL 09 ICS
classic
WPL 17 ICS
classic
WPL 09 IKCS
classic
WPL 17 IKCS
classic
-20
35
15
60
-20
-2
-20
35
15
60
-20
-2
-20
35
15
60
-20
-2
-20
35
15
60
-20
-2
A++/A++
A++/A++
A++/A++
A++/A++
2,6
5
1 x B 16
2 x B 16
1 x B 16
1/N/PE
2/N/PE
1/N/PE
230
230
230
11,5
0,385
5,4
7
1 x B 25
2 x B 16
1 x B 16
1/N/PE
2/N/PE
1/N/PE
230
230
230
25
0,385
2,6
5
1 x B 16
2 x B 16
1 x B 16
1/N/PE
2/N/PE
1/N/PE
230
230
230
11,5
0,385
5,4
7
1 x B 25
2 x B 16
1 x B 16
1/N/PE
2/N/PE
1/N/PE
230
230
230
25
0,385
IP1XB
1.4401/Cu
R410 A
2,2
2088
4,59
Circuit reversal
IP1XB
1.4401/Cu
R410 A
2,6
2088
5,43
Circuit reversal
IP1XB
1.4401/Cu
R410 A
2,2
2088
4,59
Circuit reversal
IP1XB
1.4401/Cu
R410 A
2,6
2088
5,43
Circuit reversal
mm
mm
mm
mm
mm
mm
mm
1381
810
766
1381
874
874
1381
810
766
1381
874
874
1892
810
766
1892
893
833
2050
1892
810
766
1892
893
833
2050
kg
173
175
219
221
22 mm
22 mm
22 mm
DN 315
22 mm
22 mm
22 mm
DN 315
22 mm
22 mm
22 mm
DN 315
22 mm
22 mm
22 mm
DN 315
≤3
8,0-8,5
8,0-10,0
≤30
<1000
20-100
<0,02
<0,1
≤3
8,0-8,5
8,0-10,0
≤30
<1000
20-100
<0,02
<0,1
≤3
8,0-8,5
8,0-10,0
≤30
<1000
20-100
<0,02
<0,1
≤3
8,0-8,5
8,0-10,0
≤30
<1000
20-100
<0,02
<0,1
Application limits
Heat source application limit (min.)
Heat source application limit (max.)
Min. application limit on the heating side
Max. application limit on the heating side
Application limit for heat source at W45
Application limit heat source at W60
Energy data
Energy efficiency class
Electrical details
Max. power consumption without emergency/booster heater
Current (with/without softstarter)
Fuse - compressor
Emergency/booster heater fuse
Control circuit fuse
Control phases
Phases, emergency/booster heater
Compressor phases
Rated compressor voltage
Rated voltage, emergency/booster heater
Rated control voltage
Operating current max.
Max. mains impedance Zmax
Versions
IP-Rating
Condenser material
Refrigerant
Refrigerant capacity
Global warming potential of the refrigerant (GWP100)
CO2 equivalent
Defrost method
Dimensions
Height (standard appliance)
Width (standard appliance)
Depth (standard appliance)
Height (internal installation)
Width (internal installation)
Depth (internal installation)
Height of unit when tilted
Weights
Weight
Connections
Heating flow/return connection
DHW connection
Condensate drain connection
Air hose inlet and outlet connectors
Water quality requirements
Water hardness
pH value (with aluminium compounds)
pH value (without aluminium compounds)
Chloride
Conductivity (softening)
Conductivity (desalinating)
Oxygen 8-12 weeks after filling (softening)
Oxygen 8-12 weeks after filling (desalinating)
www.stiebel-eltron.com
°C
°C
°C
°C
°C
°C
kW
A
A
A
A
V
V
V
A
Ω
kg
t
°dH
mg/l
μS/cm
μS/cm
mg/l
mg/l
Technical guide| 17
Inverter air | water heat pumps
WPL 09/17 ICS/IKCS
WPL 09 ICS
classic
WPL 17 ICS
classic
WPL 09 IKCS
classic
WPL 17 IKCS
classic
0,3
0,4
0,74
0,4
1240
765
0,3
0,6
1,5
0,6
1240
740
0,3
0,4
0,74
0,4
1240
765
0,3
0,6
1,5
0,6
1240
740
Values
Permissible operating pressure - heating circuit
Heating flow rate (EN 14511) at A7/W35, B0/W35 and 5 K
Nominal flow rate of heating system at A-7/W35 and 5 K
Heating flow rate (min.)
Flow rate, heat source side
Available external pressure differential, heating system
MPa
m³/h
m³/h
m³/h
m³/h
hPa
18 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 ICS/IKCS
Output data
WPL 09 ICS classic / WPL 09 IKCS classic
Heating output
10
1
2
3
5
4
5
0
X
Y
1
2
-20
-15
Outside temperature [°C]
Heating output [kW]
Max. W55
Max. W45
www.stiebel-eltron.com
-10
-5
0
5
3
4
5
6
10
15
20
D0000071147
6
Max. W35
Min. W55
Min. W45
Min. W35
Technical guide| 19
Inverter air | water heat pumps
WPL 09/17 ICS/IKCS
Output data
WPL 09 ICS classic / WPL 09 IKCS classic
DHW output
10
9
8
7
6
1
2
5
4
5
4
3
2
0
X
Y
1
-20
-10
Outside temperature [°C]
DHW output [kW]
Max. W55
0
10
20
2
4
5
30
40
D0000071147
1
Max. W45
Min. W55
Min. W45
20 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 ICS/IKCS
Output data
WPL 09 ICS classic / WPL 09 IKCS classic
Cooling capacity
4
3
1
2
2
0
X
Y
7
9
Outside temperature [°C]
Cooling capacity [kW]
www.stiebel-eltron.com
11
13
15
17
1
2
19
21
23
D0000071149
1
Max. A35
Min. A35
Technical guide| 21
Inverter air | water heat pumps
WPL 09/17 ICS/IKCS
Output data
WPL 17 ICS classic / WPL 17 IKCS classic
Heating output
10
1
2
3
5
4
5
0
X
Y
1
2
-20
-15
Outside temperature [°C]
Heating output [kW]
Max. W55
Max. W45
-10
-5
0
5
3
4
5
6
10
15
20
D0000071148
6
Max. W35
Min. W55
Min. W45
Min. W35
22 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 ICS/IKCS
Output data
WPL 17 ICS classic / WPL 17 IKCS classic
DHW output
10
9
8
7
6
1
2
5
4
5
4
3
2
0
X
Y
1
-20
-10
Outside temperature [°C]
DHW output [kW]
Max. W55
www.stiebel-eltron.com
0
10
20
2
4
5
30
40
D0000071148
1
Max. W45
Min. W55
Min. W45
Technical guide| 23
Inverter air | water heat pumps
WPL 09/17 ICS/IKCS
Output data
WPL 17 ICS classic / WPL 17 IKCS classic
Cooling capacity
7
6
5
1
4
3
2
2
0
X
Y
7
9
Outside temperature [°C]
Cooling capacity [kW]
11
13
15
17
1
2
19
21
23
D0000071149
1
Max. A35
Min. A35
24 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 ICS/IKCS
Heating connection
Heat pump with SBB 301 WP
Install the heat consumer system (WNA) in accordance with the
technical guides.
Connect the heat pump into the water side of heating systems in
accordance with the standard circuit diagram.
40
50 60 7080
40
50 60 7080
30
90
30
90
20
100
20
100
Prior to connecting the heat pump, thoroughly flush the heating
system, check for tightness and carefully vent it.
Observe the correct connection of heating flow and return as well
as the correct pipework cross-section.
D0000074564
Fit thermal insulation in accordance with the Energy Saving Ordinance [Germany].
Heat pump with HSBC 200 L
40
50 60 7080
40
50 60 7080
90
30
90
20
100
20
100
D0000074566
30
www.stiebel-eltron.com
Technical guide| 25
Inverter air | water heat pumps
WPL 09/17 ICS/IKCS
Minimum flow rate with individual room control via FEK / FE7 in
systems without buffer cylinder
For systems without a buffer cylinder, in the menu "SETTINGS /
HEATING / STANDARD SETTING", set parameter "BUFFER OPERATION" to "OFF".
In such cases, one or more heating circuits in the heating system
must be left open. The minimum flow rate must be ensured by
means of the relevant open heating circuits.
Note
The table applies if individual room control is installed.
Sizing recommendation for the underfloor heating system in the
lead room:
WPL 09 ICS classic
Minimum flow rate
Buffer cylinder always required
Lead room floor area (composite pipework 16x2 mm,
installation spacing 10 cm)
Number of circuits (composite pipework 16x2 mm,
installation spacing 10 cm)
Lead room floor area (composite pipework 20x2.25 mm,
installation spacing 15 cm)
Number of circuits (composite pipework 20x2.25 mm,
installation spacing 15 cm)
Activate the integral emergency/booster heater
Minimum water content of the buffer cylinder or the
open circuits
Recommended buffer cylinder volume, underfloor
heating system
Recommended buffer cylinder volume, radiators
l/h
WPL 17 ICS classic WPL 09 IKCS classic
WPL 17 IKCS classic
m²
550
No
21
550
No
21
550
No
21
550
No
21
nxm
3x70
3x70
3x70
3x70
m²
21
21
21
21
nxm
2x70
2x70
2x70
2x70
l
Yes
20
Yes
20
Yes
20
Yes
20
l
100
100
100
100
l
100
100
100
100
ff
Install the open heating circuit(s) in the lead room (room where
the external programming unit of the heat pump control unit
is installed, such as in the living room). The individual room
can then be controlled either with the external programming
unit or indirectly by adjusting the heating curve or the room
influence.
Minimum flow rate for systems with a buffer cylinder
If using a buffer cylinder, in menu "SETTINGS / HEATING / STANDARD SETTING", set parameter "BUFFER OPERATION" to "ON".
26 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 ICS/IKCS
Electrical connection
Note
Observe the standards and regulations applicable in
your country.
Cable cross-sections and MCB/fuse ratings
MCB/fuse
rating
Assignment
Cable cross-section
1x B 16 A
Compressor
(1-phase)
WPL 09 ICS
WPL 09 IKCS
Compressor
(1-phase)
WPL 17 ICS
WPL 17 IKCS
Control unit
Electric emergency/
booster heater
2.5 mm² when routing in a wall
1.5 mm² when routing on a wall or in an
electrical conduit on a wall
Notify the local power supply utility of the heat pump connection.
All electrical installation work, particularly earthing measures,
must be carried out in accordance with VDE regulations and the
requirements of the local power supply utility.
The connection must comply with the electrical connection diagram. For this, also observe the installation instructions for the
heat pump manager.
Route cables into the heat pump through the cable entries.
1x B 25 A
1x B 16 A
2x B 16 A
4.0 mm² when routing in a wall
2.5 mm² when routing above the surface
1.5 mm²
2.5 mm²
For the BUS cable you will need a J-Y (St) 2x2x0.8 mm² cable.
www.stiebel-eltron.com
Technical guide| 27
Inverter air | water heat pumps
WPL 09/17 ICS classic
WPL 09 ICS classic
WPL 17 ICS classic
FE 7
1 2 3
PE
N
L
L
PE
N
PE
L
EVU
L
1
N
2
1
2
4
5
6
7
3
D0000074565
+ –
3
1
2
Main terminal box
WPM
3
High limit safety cut-out
28 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 IKCS classic
PE
N
L
L
PE
N
PE
L
2
EVU
L
1
N
WPL 09 IKCS classic
WPL 17 IKCS classic
∆T
1
Main terminal box
www.stiebel-eltron.com
2
D0000074567
LA N PE LZ
M
M
WPM
Technical guide| 29
Inverter air | water heat pumps
WPL 09/17 ICS classic / Sets
WPL 09 ICS classic comfort set
Product
Type
Description
pce
Part no.
WPL 09 ICS classic
Inverter air | water heat pump
1
236375
SBB 301 WP
DHW cylinder
1
221360
WPL 09 ICS classic comfort set
Inverter air | water heat pump set
236730
WPL 09 ICS classic compact plus set
Product
Type
Description
pce
Part no.
WPL 09 ICS classic
Inverter air | water heat pump
1
236375
HSBC 200 L
Integral cylinder
1
236684
WPL 09 ICS classic compact plus set
Inverter air | water heat pump set
236728
WPL 17 ICS classic comfort set
Product
Type
Description
pce
Part no.
WPL 17 ICS classic
Inverter air | water heat pump
1
236376
SBB 301 WP
DHW cylinder
1
221360
WPL 17 ICS classic comfort set
Inverter air | water heat pump set
236731
WPL 17 ICS classic compact plus set
Product
Type
Description
pce
Part no.
WPL 17 ICS classic
Inverter air | water heat pump
1
236376
HSBC 200 L
Integral cylinder
1
236684
WPL 17 ICS classic compact plus set
Inverter air | water heat pump set
236729
30 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
WPL 09/17 IKCS classic / Sets
WPL 09 IKCS classic comfort set
Product
Type
Description
pce
Part no.
WPL 09 IKCS classic
Inverter air | water heat pump
1
236377
SBB 301 WP
DHW cylinder
1
221360
WPL 09 IKCS classic comfort set
Inverter air | water heat pump set
236734
WPL 09 IKCS classic compact plus set
Product
Type
Description
pce
Part no.
WPL 09 IKCS classic
Inverter air | water heat pump
1
236377
HSBC 200 L
Integral cylinder
1
236684
WPL 09 IKCS classic compact plus set
Inverter air | water heat pump set
236732
WPL 17 IKCS classic comfort set
Product
Type
Description
pce
Part no.
WPL 17 IKCS classic
Inverter air | water heat pump
1
236378
SBB 301 WP
DHW cylinder
1
221360
WPL 17 IKCS classic comfort set
Inverter air | water heat pump set
236735
WPL 17 IKCS classic compact plus set
Product
Type
Description
pce
Part no.
WPL 17 IKCS classic
Inverter air | water heat pump
1
236378
HSBC 200 L
Integral cylinder
1
236684
WPL 17 IKCS classic compact plus set
Inverter air | water heat pump set
www.stiebel-eltron.com
236733
Technical guide| 31
Inverter air | water heat pumps
HSBC 200 L
APPLICATION: Integral cylinder for heat pump operation for DHW
heating, also for simultaneous integration into heating systems
for hydraulic connection and for propulsion and separation of the
heat pump and heating circuit flow. For use in detached houses.
EQUIPMENT/CONVENIENCE: Enamelled steel DHW cylinder with
directly applied foam insulation, equipped with internal indirect coil and magnesium anode for additional corrosion protection. Buffer cylinder, steel with directly applied foam insulation. Separable cylinders arranged one above the other, with
recessed grips to facilitate handling. Hydraulic connections at
the top; cold water and DHW circulation at the back. Equipment
with heating circuit pump. Prepared for optional extension with
a heating circuit with mixer. Cylinder casing consisting of plastic jacket in pure white, permanently attached at the sides and
rear, and removable front panel made of sheet metal in white.
EFFICIENCY: Low standby losses due to high grade thermal insulation and an optimised cylinder capacity appropriate for the
application.
Function
At a glance
»» DHW cylinder and buffer cylinder in a single appliance for
space saving installation
»» Hydraulic connection between heat pump module, DHW cylinder and heating circuit
»» High level of integration – minimal installation effort
»» Suitable for cooling via area heating system (18 °C / 23 °C)
»» Equipment matched to recommended heat pump types
The integral cylinder is used for DHW heating in conjunction with
air | water heat pumps and simplifies their hydraulic connection
to the heating system with pre-installed matched components.
The heat transfer medium from the heat pump is used in the integral cylinder for DHW heating or room heating, subject to priority and demand. DHW heating takes place via the indirect coil
integrated in the cylinder. For room heating, the heating medium
is provided via the buffer cylinder. Downstream of the buffer cylinder which provides hydraulic separation of the heat pump and
heating circuit, the heat is transferred to the system by the integral
heating circuit pump.
32 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
HSBC 200 L
Specification
HSBC 200 L
236684
Hydraulic data
Nominal capacity, DHW cylinder
Nominal capacity, buffer cylinder
Surface area, indirect coil
Capacity, indirect coil
External available pressure differential, circulation pump / heating circuit 1 at 1.0 m³/h
External available pressure differential, circulation pump / heating circuit 1 at 1.5 m³/h
External available pressure differential, circulation pump / heating circuit 1 at 2.0 m³/h
External available pressure differential, circulation pump / heating circuit 2 (optional) at 1.0 m³/h
External available pressure differential, circulation pump / heating circuit 2 (optional) at 1.5 m³/h
External available pressure differential, circulation pump / heating circuit 2 (optional) at 2.0 m³/h
Application limits
Max. permissible pressure, DHW cylinder
Test pressure, DHW cylinder
Max. flow rate
Max. permissible pressure, buffer cylinder
Test pressure, buffer cylinder
Max. permissible temperature
Water quality requirements
Water hardness
pH value (with aluminium fittings)
pH value (without aluminium fittings)
Conductivity (softening)
Conductivity (desalination)
Chloride
Oxygen 8-12 weeks after filling (softening)
Oxygen 8-12 weeks after filling (desalination)
Power consumption
Max. power consumption, circulation pump on the heating side
Energy data
Standby energy consumption/24 h at 65 °C
Energy efficiency class
Electrical data
Frequency
Versions
IP rating
Dimensions
Height
Width
Depth
Height when tilted
Weights
Weight, full
Weight, empty
www.stiebel-eltron.com
l
l
m²
l
hPa
hPa
hPa
hPa
hPa
hPa
180
100
1.6
10
725
663
444
665
518
189
MPa
MPa
l/min
MPa
MPa
°C
1.0
1.5
25
0.3
0.45
95
°dH
μS/cm
μS/cm
mg/l
mg/l
mg/l
≤3
8.0-8.5
8.0-10.0
<1000
20-100
<30
<0.02
<0.1
W
72
kWh
1.6
C
Hz
50
IP20
mm
mm
mm
mm
1896
680
800
2035
kg
kg
374
185
Technical guide| 33
Inverter air | water heat pumps
HSBC 200 L
806
d11 e02 c06
680
340
51
c10
1844
c01
662
b01
818
577
10-20
1258
1908
1328
d02 d07 e01
177
510
425
340
255
170
D0000070697
85
HSBC 200 L
b01
c01
c06
c10
d02
d07
d11
e01
e02
Entry electrical cables
Cold water inlet
DHW outlet
DHW circulation
Heat pump return
Heat pump heating flow
Heat pump DHW flow
Heating flow
Heating return
Male thread
Diameter
Male thread
Diameter
Diameter
Diameter
Diameter
Diameter
mm
mm
mm
mm
mm
mm
G1
22
G 1/2
22
22
22
22
22
34 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
HSBC 200 L
Other dimensions and connections
i18
h16
i45
h09
D0000074024
h53
HSBC 200 L
h09
Diameter
mm
9.5
Diameter
Diameter
Female thread
Female thread
mm
mm
9.5
9.5
G 1 1/2
G 1 1/4
≥400
h16
h53
i45
i18
Sensor heat pump
cooling, optional
Sensor DHW
Sensor heating
Inspection port
Protective anode
≥500
≥100
www.stiebel-eltron.com
D0000073518
≥800
≥250
≥100
≥500
Technical guide| 35
Inverter air | water heat pumps
HSBC 200 L
Electrical connection
Heating connection
All electrical installation work, particularly earthing measures,
must be carried out in accordance with VDE regulations and the
requirements of the local power supply utility.
Connect the appliance to the heating water side of the heating
system in accordance with the standard circuit diagram.
The connection must comply with the electrical connection diagram. The installation instructions for the heat pump manager
must be observed for this.
Note
Observe the standards and regulations applicable in your
country.
Prior to connecting the heat pump, thoroughly flush the heating
system, check for tightness and carefully vent it.
Observe the correct connection of heating flow and return as well
as the correct pipework cross-section.
Fit thermal insulation in accordance with the Energy Saving Ordinance [Germany].
36 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
HSBC 200 L
HSBC-HKM
Mixer circuit pump assembly for integral cylinder 200 as a set for
extending a heating circuit with mixer. The assembly comprises
insulated connection pipework, the heating circuit pump and
3-way mixer with servomotor. It is intended for use inside the
integral cylinder using the prepared connections.
Heating circuit connection
HSBC-HKM
234648
22
mm
e30
170
e31
622
D0000073521
10-20
1908
85
HSBC-HKM
e30
e31
Heating flow, mixed
Heating return, mixed
www.stiebel-eltron.com
Diameter
Diameter
mm
mm
22
22
Technical guide| 37
Inverter air | water heat pumps
SBB 301 WP
APPLICATION: DHW cylinder for heat pump operation, for use in
detached houses, two-family houses and apartment buildings, depending on the nominal capacity and indirect coil surface area. Optional integration of solar thermal backup is possible with "SOL" types.
EQUIPMENT: Enamelled steel cylinder with directly applied
foam insulation, equipped with a magnesium signal anode for
additional corrosion protection. One internal indirect coil for
connecting a heat pump and another for solar connection in
relation to "SOL" types. With inspection flange inside the cylinder; can optionally be fitted with a further heat exchanger or
flanged immersion heater. Temperature sensor for connection to
the heat pump control unit, plug-in dial thermometer and cold
water inlet pipe for all-round connection alignment included
in standard delivery. Cylinder casing consisting of outer plastic
jacket in pure white, plus cylinder cover and plinth trim in grey.
EFFICIENCY: Low standby losses due to highly effective thermal
insulation. Large amounts of mixed water due to matched inlet
and outlet technology.
Function
At a glance
»» Enamelled cylinder interior for DHW heating
»» Low standby losses thanks to highly effective thermal insulation
»» Enamelled steel with directly applied foam insulation and
magnesium signal anode for additional corrosion protection
The DHW cylinders are designed for heat pump operation. Large
exchanger surfaces of the indirect coil and corresponding nominal
diameters of connections ensure a high transfer capacity and low
pressure drop. When the actual temperature falls below the selected set temperature, a heat demand coming from the cylinder
temperature sensor is picked up by the heat pump control unit.
The heating medium flows through the indirect coil in the opposite direction to the stratification of the DHW in the cylinder until
the set temperature is reached.
»» Cold water inlet pipe for all-round alignment of the connection
»» Accessories such as indirect coils, flanged immersion heaters
or threaded immersion heaters can be installed
»» Casing can be removed during handling if required
»» High level of DHW supply due to matched inlet and outlet technology
38 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
SBB 301 WP
Specification
SBB 301 WP
221360
Hydraulic data
Nominal capacity
Capacity, upper indirect coil
Surface area, upper indirect coil
Pressure drop at 1.0 m³/h, upper indirect coil
Amount of mixed water at 40 °C (15 °C/60 °C)
Application limits
Max. permissible pressure
Test pressure
Max. permissible temperature
Max. flow rate
Energy data
Standby energy consumption/24 h at 65 °C
Energy efficiency class
Dimensions
Height
Diameter
Height when tilted
Weights
Weight, full
Weight, empty
www.stiebel-eltron.com
l
l
m²
hPa
l
301
20
3.2
37
529
MPa
MPa
°C
l/min
1
1.5
95
38
kWh
2.1
C
mm
mm
mm
1710
700
1750
kg
kg
445
142
Technical guide| 39
Inverter air | water heat pumps
SBB 301 WP
SBB 301 WP
c06
h43
i07
h05
d07
c10
h06
i01
c01
d08
c03
D0000017377
i18
SBB 301 WP
c01
c03
Cold water inlet
Cold water inlet pipe
c06
c10
d07
d08
h05
h06
h43
i01
DHW outlet
DHW circulation
Heat pump heating flow
Heat pump heating return
Sensor heat pump DHW
Sensor heat pump DHW optional
Thermometer
Flange
i07
i18
Electric emergency/booster heater
Protective anode
Male thread
Male thread
Torque
Male thread
Male thread
Female thread
Female thread
Diameter
Diameter
Diameter
Diameter
Pitch circle diameter
Screws
Torque
Female thread
Female thread
Nm
mm
mm
mm
mm
mm
Nm
G1A
G1A
100
G1A
G 1/2 A
G 1 1/2
G 1 1/2
9.5
9.5
9.5
210
180
M 12
55
G 1 1/2
G 1 1/4
40 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Inverter air | water heat pumps
Accessories
Accessories for straightforward installation of the air routing system to the 09/17 ICS/IKCS heat pump series installed indoors. Various lengths are available for flexible connection of the heat pump. The 0.7 m length is
suitable for connecting the "IK" version directly to the wall.
Set comprising a sound-optimised air hose with quick-fit adaptors prefitted at both ends and thermally insulated wall outlet.
Depending on design, with weather grille in silver metallic, grey
(RAL 9006) or as version with light shaft.
LSWP 315-0.7 S LSWP 315-2 S LSWP 315-3 S LSWP 315-4 S
AWG SR set
AWG SR set
AWG SR set
AWG SR set
Length m
Colour
236930
0.7
silver metallic
236931
2
silver metallic
236932
3
silver metallic
236933
4
silver metallic
Accessories for straightforward installation of the air routing system to the 09/17 ICS/IKCS heat pump series installed indoors. Various lengths are available for flexible connection of the heat pump. The 0.7 m length is
suitable for connecting the "IK" version directly to the wall.
Set comprising a sound-optimised air hose with quick-fit adaptors prefitted at both ends and thermally insulated wall outlet.
Depending on design, with weather grille in silver metallic, grey
(RAL 9006) or as version with light shaft.
LSWP 315-0.7 S LSWP 315-2 S LSWP 315-3 S LSWP 315-4 S
AWG L set
AWG L set
AWG L set
AWG L set
Length m
Colour
237758
237759
237760
237761
0,7
Aluminium,
anodised
2
Aluminium,
anodised
3
Aluminium,
anodised
4
Aluminium,
anodised
Accessories for straightforward installation of the air routing system to the 09/17 ICS/IKCS heat pump series installed indoors. Various lengths are available for flexible connection of the heat pump. The 0.7 m length is
suitable for connecting the "IK" version directly to the wall.
Set comprising a sound-optimised air hose with quick-fit adaptors prefitted at both ends and thermally insulated wall outlet.
Depending on design, with weather grille in silver metallic, grey
(RAL 9006) or as version with light shaft.
LSWP 315-0.7 S LSWP 315-2 S LSWP 315-3 S LSWP 315-4 S
AWG GL set
AWG GL set
AWG GL set
AWG GL set
Length m
Colour
www.stiebel-eltron.com
237762
0.7
RAL 9006
237763
2
RAL 9006
237764
3
RAL 9006
237766
4
RAL 9006
Technical guide| 41
Notes 42 | Technical guide WPL 09/17 ICS/IKCSwww.stiebel-eltron.com
Notes www.stiebel-eltron.com
Technical guide| 43
STIEBEL ELTRON GmbH & Co. KG | Dr.-Stiebel-Straße 33
37603 Holzminden | www.stiebel-eltron.de
2018
D0000074757-b
www.stiebel-eltron.com
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