Central Home Heating and Hot Water Supply

Central Home Heating and Hot Water Supply
Next Generation Central Home Heating and Hot Water Combined
Ecodan – Next Generation Central Heating
and Hot Water Heating Combined
Increasing energy bills, coupled with the need to heat our homes and hot water efficiently, is
driving the demand for alternative forms of domestic heating. Mitsubishi Electric has utilised their
expertise and industry-leading technology to develop Ecodan – a super energy efficient heat
pump solution that combines both hot water heating and room heating through one system.
On average, hot water and home heating needs
combined account for over 70%*1 of the overall
energy bill in New Zealand homes.
Domestic heating is therefore an obvious area to target
in reducing energy bills. This is especially pertinent
during the winter months, where a combination of taking
longer, hotter showers and the increased need for a
warm and dry home, typically drives up power bills.
An Ecodan Heat Pump System can help reduce your
heating and hot water bill when compared to gas and
direct electric systems.
What is Ecodan?
Ecodan is an advanced heat pump system that cleverly
combines the hot water heating supply for a home with
energy efficient whole home central heating; all through
the same system.
COP Comparison Chart
Ecodan
Electric Heating
Gas Heating (Non-Condensing)
0.82
0.99
3.20
Heat pumps use electrical energy and take low grade
heat energy from the outdoor air, to heat refrigerant
which in turn heats water for domestic use and space
heating. The efficiency of a heat pump is known as the
Coefficient of Performance or COP. This is a ratio of the
heat delivered to power consumed. For every 1kW of
electrical input energy, Ecodan absorbs renewable heat
energy from the outdoor air to provide the home with an
average of at least 3.2kW*2 of heat output. Compared to
typical gas and direct electric heating systems that can
2
have higher running costs with COPs as low as 0.82*3,
Ecodan provides an energy efficient alternative.
Electrical
energy
input
1kW
2.2kW
Low temperature
renewable heat
energy taken from the
environment
3.2kW
Heat energy output
As independently tested by BSRIA based upon BSEN14511 Part 3 standard rating
conditions. Due to the method of operation, the performance of heat pumps will vary
based upon the temperature of the heat source and the requirements of the heat
delivered. The BSEN14511 testing relates to the heat pump performance only and not
the entire heating system.
Return on Investment
The estimated return on investment of an Ecodan System,
when compared to a gas or direct electric heating
system, is about 10 years*4. There are ways of reducing
this payback period further, such as taking advantage
of lower cost nightly electricity tariffs available; reducing
homeowners’ energy bills by heating the hot water
cylinder during the night. Large households with high
hot water usage could bring the payback period down
significantly, closer to 5 years*4.
• Savings could be as much as 35% when
compared to traditional gas central heating systems.
• Savings could be as much as 40% when
compared to traditional direct electric heaters.
*1 Based on data sourced from NZGBC.
*2 The overall system efficiency and energy savings will depend on the comparison with
your current heating system, satisfactory system design and installation, and operational
settings i.e. how you use the heating system.
*3 Based on manufacturer information for gas instant hot water heater (non-condensing).
*4 Payback period comparison based on average energy supplier costs per kWh over an
average winter heating period. Actual savings may vary in line with gas and electricity
price fluctuations and seasonal conditions. This is an estimate only.
Fast Heat Up Times!
• Fast water heating times from 15°C – 55°C in 1
hour for a 3 bedroom house*1
• Less than 30 minutes to re-heat half the tank
(100 litres)*1
• Even faster heat up times with Zubadan
Technology*2
*1 When using PUHZ-W112VHA, ambient temperature above 2°C.
*2 Zubadan only available on specific models – see specification tables.
Ecodan Central Heating with Domestic Hot
Water Systems
Ecodan is a highly energy efficient hot water heat pump system comprised of an outdoor hot
water heat pump and an indoor component – a Hydrobox or a Cylinder Tank. A reliable total
home heating solution using radiators and/or underfloor heating in conjunction with hot water
supply provides year-round comfort with advanced control.
With proven Mitsubishi Electric technology,
Ecodan is designed for New Zealand conditions;
maintaining high performance during the winter
months when heating is in high demand.
Packaged Cylinder System
Whether you need central whole home heating, hot
water or both, Ecodan Hydrobox and Cylinder Systems
can provide the perfect solution.
Hot Water
Both the Hydrobox and Cylinder are compatible with
the Monobloc and Split Type Ecodan Outdoor Units
ranging from 4.5–14 kW of heating and hot
water for your home or light commercial application.
Packaged Cylinder System
The 200 litre Cylinder provides improved performance
and fast heat up times through the use of Plate Heat
Exchanger Technology and FTC5 Control. The Cylinders
are completely pre-plumbed and wired for ease of
installation. The Cylinder can provide heating and hot
water to your home.
UFH*
Outdoor
Monobloc/Split
PUHZ
Radiator
Indoor Cylinder
Packaged Hydrobox System
3-Way Valve
Packaged Hydrobox System
The Hydrobox is primarily used for space heating in the
form of underfloor and/or radiators. With a small footprint
that is sized similarly to Combi Boilers, the Hydrobox
provides a highly adaptable solution for retrofit and new
builds. Whether connecting the Monobloc or Split Unit
only, 2 pipes are connected to supply the unit just like
the Cylinder. For systems where a third party tank is to
be installed, a 3-way valve can be added to the system
and connected to the FTC5 Controller.
UFH*
Radiator
Indoor
Hydrobox
Outdoor
Monobloc/Split
PUHZ
Indoor
3rd Party
Cylinder
Hot Water
*UFH: Under Floor Heating
4
Ecodan for Pool and Spa Applications
Ecodan Hot Water Heat Pumps provide highly efficient hot water to pools and spas.
Comprising of a durable outdoor hot water heat pump, specialised heat exchanger, flow switch
and advanced controller, Ecodan is the ideal and cost efficient way to heat your pool or spa all
year round.
Spa Pools
Spa pools consume more power than many swimming
pools due to higher temperatures and potential heat
losses. Installing a hot water heat pump to an existing
spa pool can significantly reduce your heating costs.
Power consumption can be reduced by 3 to 4 times.
Swimming Pools
Most swimming pools are used during the summer
months and remain unused for the rest of the year.
Installing a hot water heat pump can enable you to enjoy
your swimming pool year-round!
A range of titanium coil / PVC shell heat exchangers are
matched to the PUHZ hot water heat pump units. This
removes any risk of corrosion-related damage due to
salt or chlorine water treatment and simplifies pool water
pipe work.
Packaged Heat Exchanger System
Outdoor Split
PUHZ
Heat Exchanger
Pool / Spa
Ecodan Technology, Smart Energy Monitoring
and System Management
State of the art energy monitoring and management of the Ecodan Heat Pump System means
families now have the visibility and freedom to efficiently manage their overall household power
consumption for heating and hot water. Energy monitoring ensures households can take
advantage of off-peak tariffs, providing them the ability to save even more on their power bill.
Smart Energy Monitoring
Other Features
View electricity consumption
and heat output on the remote
controller. End-users can now
easily check the energy data of the
Ecodan Heat Pump.
• Daily, monthly and yearly data
are stored and can be displayed
using the main remote controller
Data Shown on the Remote
Controller:
• Consumed electrical energy
for space heating, cooling and
domestic hot water (kWh)
• Delivered energy for space
heating, cooling and domestic
hot water (kWh)
• External power meter and heat
meter can be connected for
accurate measurement
• An SD card is included for
storing usage data
Heating capacity
produced
Electric energy
used
2-Zone Control allows you to
simultaneously control two
different temperature zones.
Optional PAC-TZ01-E 2-Zone Kit
Using Ecodan, it is possible to
control two different flow temperatures, thereby managing two
different heating load requirements.
• Compact: fits on top of Cylinder
or wall mountable with Hydrobox.
The system can adjust and
maintain two flow temperatures
when different temperatures
are required for different rooms;
for example, controlling a flow
temperature of 45°C for the
bedroom radiators and another
flow temperature of 35°C for the
living room underfloor heating.
• Easy installation: G1 screw type
flexi piping connections.
• All in one kit:
Key functional
components are
incorporated.
2 Zone Control System*
Wireless Remote
Controller as Thermistor
40°C
Hydro Box
Pump
FTC
Mixing Control
Flow Switch
Radiator
Mixing Valve
Pump
Mixing Tank/Header
30°C
Flow Switch
Underfloor Heating
* Items such as a Mixing Tank, Mixing Valve, Flow Switch and Pumps are not included and need to be purchased locally.
Or use the optional PAC-TZ01-E 2-Zone Kit.
6
Auto Adaptation
Our advanced Auto Adaptation Function measures the room temperature and
outdoor temperature, calculating the required heating capacity for the room.
The flow temperature is automatically controlled according to the required
heating capacity, while optimal room temperature is maintained at all times;
ensuring the appropriate heating capacity and preventing energy wastage.
Future Room Temperature Estimation
Room
Temperature
Target
Temperature
Higher than
Target Temperature
Lower the flow temperature
Approximately same as
Target Temperature
Keep the flow temperature
Lower than
Target Temperature
Raise the flow temperature
Modify the flow temperature by comparing actual
and estimated room temperature
3 points
T0 T1
Current
Future
Time
By estimating future changes in room temperature, the system works to
unnecessary
increases and decreases in the flow temperature. Auto
]
[prevent
Example
Adaptation
maximises
both comfort
and energy savings.
a) Outdoor temperature is gradually
decreasing…
0
-5
-10°C
-10
-6°C
Plate
Heat Exchanger and Patented Scale Trap Technology*
7:00
7:00
6:00
5:00
4:00
3:00
2:00
1:00
0:00
25
Ecodan
can use a Plate Heat Exchanger to heat tap water, resulting in much
higher domestic hot water performance.
36.6°C
30.0°C
at A-10
8:00
6:00
5:00
4:00
3:00
2:00
1:00
0:00
The Aluminium Plate Heat Exchanger and patented Scale Trap Technology
help achieve greater efficiencies. In conventional systems, there is a risk of
b)
Target flow
temperature
calcium
scale
building up on the Plate Heat Exchanger if it is exposed to tap
Target flow temp. is
Target flow temp. goes up
40
water
directly; therefore making
difficult to following
heat tap
To resolve this
graduallyitlowered.
the water.
heat curve.
problem,
Ecodan
is
equipped
with
a
“Scale
Trap”
that
catches
calcium nuclei
35
in the tap water before it has a chance to grow into large scales, thereby
34.6°C
30
inhibiting
at A-6 build-up in the External Heat Exchanger.
8:00
-15
In
case
of specialflow
localised
conditions
as veryeven
hard when
tap water,
please
Bythe
Auto
Adaptation,
temperature
can such
be lowered
outdoor
temp.
is decreasing.
consult
a specialist before installation.
c)
Room
temperature
Repeats
Thermo ON/OFF
Room temp.
can be kept stable
The
Secret
Behind Our
External
Plate Heat Exchanger
System
23
and room temp. becomes unstable.
and stays at the targeted level at the end.
Actual with Auto Adaptation
By Auto Adaptation, flow temperature can be lowered without sacrificing comfort.
Pump
Actual outdoor temperature
with Heat Curve estimation
with Auto Adaptation
Target room temperature
Scale Trap
Fresh Water
P - HEX
External P-HEX Circuit
DHW Storage Tanks
* Only available on Mitsubishi Electric made cylinders.
8:00
7:00
Hot Water
6:00
5:00
3:00
2:00
Tap Water
19
1:00
Circulating Water
0:00
21
20
4:00
22
Zubadan – Reliable Performance in Low
Temperature Outdoor Conditions
New Generation Zubadan* provides powerful heating in cold regions where most heat
pumps’ performance lacks. Zubadan’s rated heating capacity is maintained even in outdoor
temperatures as low as –15°C, guaranteeing total home comfort when you need it most.
Zubadan Inverter Technology
Flash Injection Technology
New Generation Zubadan Inverter Technology* provides
powerful heating in cold regions where heat pump
performance can diminish. With Zubadan, rated heating
capacity is maintained even in outdoor temperatures
as low as -15°C, with guaranteed heating operation at
-25°C. Zubadan guarantees a warm, comfortable home
when you need it most. Furthermore, Zubadan can
provide even faster tank heat up times in low ambient
temperatures compared to standard models.
The Flash Injection Circuit is an original Mitsubishi
Electric technology. A heat exchange process at the
Heat Interchanger transforms liquid refrigerant into a
two-phase, gas-liquid state and then compresses the
gas-liquid refrigerant at the Injection Compressor. This
circuit secures a sufficient flow rate of refrigerant for
heating when outdoor temperatures are very low.
Thanks to an improved Heat Interchanger and the
introduction of a new Injection Compressor, the Flash
Injection Circuit is now more powerful then ever.
Flash Injection Circuit
Heat Interchanger (HIC)
Injection Compressor
Benefits of Zubadan New Generation
Integrated Capacity (kW)
Approximately 22% Higher
than our previous model
15
14
13
12
11
10
9
Nominal capacity can be
kept at -15°C !
ZUBADAN New Generation
Previous model
-20°C
-15°C
-7°C
Outdoor-Air Temperature at Intake Duct
Example: PUHZ-SHW140YHA W45 (according to EN 14511)
* Zubadan only available on specific models – see specification tables pg 9 and 11.
8
-28°C
0°C
Technical Specifications
Ecodan Monobloc Air Source Heat Pumps
PUHZ-(H)W OUTDOOR UNITS
Our range of Ecodan Monobloc Air Source Heat Pumps are available in 5, 8.5, 11.2 and 14kW capacities. Designed to
suit a wide range of applications, these models offer a viable solution for the varying requirements that domestic and
small commercial applications demand.
Key Features
• Self-contained unit, only
requiring water and electric
connections
• No need for gas supply, flues or
ventilation
• 5ºC – 60ºC outlet water
temperature
Commercial Applications
• Optional 2-Zone Energy Efficient
Space Heating Control
• Dental and doctors’ surgeries
• Small retail outlets
• Public sector and commercial
buildings
• Energy monitoring as standard
Domestic Applications
• Single phase power supply with
a low starting current
• Heating and hot water
• The vast majority of NZ homes
• Low maintenance and quiet
operation
• Operates with outside
temperatures as low as -25ºC
with Zubadan – HW Models
PUHZ-W50VHA2(-BS)
PUHZ-W85VHA2(-BS)
PUHZ-W112VHA(-BS)
PUHZ-HW140VHA2(-BS)
ZUBADAN
OUTDOOR UNIT
PUHZ-W50VHA2(-BS)
PUHZ-W85VHA2(-BS)
PUHZ-W112VHA(-BS)
PUHZ-HW140VHA2(-BS)
Capacity (kW)
5.00
9.00
11.20
14.00
Power Input (kW)
1.11
2.15
2.51
3.29
COP
4.50
4.18
4.47
4.26
Capacity (kW)
5.00
8.50
11.20
14.00
Power Input (kW)
1.43
2.68
3.35
4.50
COP
3.50
3.17
3.34
3.11
-15 ~ +35°C
-20 ~ +35°C
-20 ~ +35°C
-25 ~ +35°C
SOUND PRESSURE LEVEL AT 1M (dBA)*1
46
48
53
53
LOW NOISE MODE (dBA)*1
40
42
46
46
Water Pipe Size
1" BSP Parallel Thread
*ISO 228/1-G1B)
1" BSP Parallel Thread
*ISO 228/1-G1B
1" BSP Parallel Thread
*ISO 228/1-G1B
1" BSP Parallel Thread
*ISO 228/1-G1B
Flow Rate (l/min)
40.1
HEATING*1
(A7/W35)
HEATING*2
(A2/W35)
OPERATING AMBIENT TEMPERATURE (°C DB)*4
WATER DATA
DIMENSIONS (mm)
14.3
25.8
32.1
Water Pressure Drop (kPa)
12
13.5
6.3
9
Width
950
950
1020
1020
Depth
330+30*3
330+30*3
330+30*3
330+30*3
Height
740
943
1350
1350
64
79
133
134
220-240V, 50Hz
220-240V, 50Hz
220-240V, 50Hz
220-240V, 50Hz
WEIGHT (kg)
Electrical Supply
ELECTRICAL DATA
Phase
Single
Single
Single
Single
Maximum Current (A)
13
23
29.5
35
Fuse Rating
16
25
32
40
*1 Under normal heating conditions at outdoor temp: 7°CDB / 6°CWB, outlet water temp 35°C, inlet water temp 30°C as tested to BS EN14511.
*2 Under normal heating conditions at outdoor temp: 2°CDB / 1°CWB, outlet water temp 35°C, inlet water temp 30°C.
*3 Grille.
*4 Heating maximum ambient temperature ~21°CDB, DHW hot water maximum ambient temperature ~35°CDB.
9
Ecodan Split
Air Source Heat Pumps
PUHZ-S(H)W OUTDOOR UNITS
The Ecodan Split Air Source Heat Pump ranges from 4.5kW to 16kW. Designed to suit a wide range of applications,
these models offer a viable solution for the varying requirements that domestic and small commercial applications
demand.
Key Features
• Split unit allowing water
connections to be made
internally
• No need for gas supply, flues or
ventilation
• Single phase power supply with
a low starting current
• 2-Zone Energy Efficient Space
Heating Control
Commercial Applications
• Energy monitoring as standard
• Dental and doctors’ surgeries
Domestic Applications
• Public sector and commercial
buildings
• Heating and hot water
• Small retail outlets
• The vast majority of NZ homes
• Low maintenance and quiet
operation
• Operates in outside
temperatures as low as -28ºC
with Zubadan Technology – HW
Models
SUHZ-SW45VAH
OUTDOOR UNIT
HEATING*1
(A7/W35)
HEATING*2
(A2/W35)
SUHZ-SW45VAH
PUHZ-SW50VKA(-BS)
PUHZ-SW75VHA(-BS)
4.50
5.50
8.00
Power Input (kW)
0.89
1.24
1.82
COP
5.06
4.42
4.40
Capacity (kW)
3.50
5.00
7.50
Power Input (kW)
1.15
1.68
2.21
COP
3.04
2.97
3.40
-15 ~ +35°C
-15 ~ +35°C
-20 ~ +35°C
51
SOUND PRESSURE LEVEL AT 1M (dBA)*1
-
46
42
42
48
Flow Rate (l/min)
12.9
15.8
22.9
Width
840
809+62*5
950
Depth
330
300
330+30*3
Height
880
630
943
54
43
75
R410A
R410A
R410A
LOW NOISE MODE (dBA)*1
DIMENSIONS (mm)
WEIGHT (kg)
ELECTRICAL DATA
Type
Charge (kg) - 10m Pipe Length
1.4
1.4
3.2
Pipe Size - Gas/Liquid (mm (in))
12.7 (1/2") / 6.35 (1/4")
12.7 (1/2") / 6.35 (1/4")
15.88 (5/8") / 9.52 (3/8")
Connection Type
ELECTRICAL DATA
Flared
Flared
Flared
Max Pipe Length (m)
30
40
40
Min Pipe Length (m)
2
2
2
Max Height Difference (m)
30
30
30
220-240V, 50Hz
220-240V, 50Hz
220-240V, 50Hz
Single
Single
Single
Maximum Current (A)
12
13
17
Fuse Rating
20
16
25
Electrical Supply
Phase
*1 Under normal heating conditions at outdoor temp: 7°CDB / 6°CWB, outlet water temp 35°C, inlet water temp 30°C as
tested to BS EN14511.
*2 Under normal heating conditions at outdoor temp: 2°CDB / 1°CWB, outlet water temp 35°C, inlet water temp 30°C.
*3 Grille.
10
PUHZ-SW75VHA(-BS)
Capacity (kW)
OPERATING AMBIENT TEMPERATURE (°C DB)*4
WATER DATA
PUHZ-SW50VKA(-BS)
*4 Heating maximum ambient temperature ~21°CDB, DHW hot water maximum ambient
temperature ~35°CDB.
*5 Electrical cover.
Flow Temperature
Controller
FTC2B FLOW TEMPERATURE CONTROLLER
The FTC2B has been developed to allow the
Ecodan PUHZ Range to interface with third party
or BEMS (Building Energy Management System)
Controls. A combination of volt free and voltage
inputs allow the Ecodan PUHZ Range to be used
in applications where only simple on/off and
temperature control is required.
Functions that can be controlled by third
party controls:
• On/Off Heating Mode
• On/Off Heating ECO Mode
• On/Off Hot Water Mode
• On/Off Holiday Mode
• On/Off Legionella Mode
• Change Water Flow Temperature
Functions that can be monitored by third
party controls:
• Unit Running
PUHZ-SW120VHA(-BS)
PUHZ-SHW80/112VHA(-BS)
• Error
• Defrost
The ability to interface with third party controls
opens up a huge number of application
opportunities. Many processes simply require
a heat source that provides hot water, without
polished end-user controls. The FTC2B Controller
allows the Ecodan PUHZ to be used in these
applications. FTC2B inputs and outputs can be
used in conjunction with local BEMS.
ZUBADAN
ZUBADAN
PUHZ-SW120VHA(-BS)
PUHZ-SHW80VHA(-BS)
PUHZ-SHW112VHA(-BS)
16.00
8.00
11.20
3.90
1.72
2.51
4.10
4.65
4.46
12.00
8.00
11.20
3.70
2.25
3.35
3.24
3.55
3.34
-20 ~ +35°C
-28 ~ +35°C
-28 ~ +35°C
54
51
52
Application Examples
51
49
50
45.9
20.4
32.1
• Smart home integration
950
950
950
330+30*3
330+30*3
330+30*3
1350
1350
1350
118
120
120
R410A
R410A
R410A
4.6
5.5
5.5
15.88 (5/8") / 9.52 (3/8")
15.88 (5/8") / 9.52 (3/8")
15.88 (5/8") / 9.52 (3/8")
Flared
Flared
Flared
75
75
75
2
2
2
30
30
30
220-240V, 50Hz
220-240V, 50Hz
220-240V, 50Hz
Single
Single
Single
29.5
29.5
35
40
32
40
• Leisure centres
• Agriculture
• Industrial process
heating
• Under soil heating
PAC-IF032B-E
FTC2B
DIMENSIONS (mm)
PAC-IF032B-E
Width
69
Height
278
WEIGHT (KG)
2.4
Operating Ambient Temperature (°C DB)
ELECTRICAL DATA
336
Depth
Electrical Supply
Phase
0~+35ºC (RH<80%)
Powered from Outdoor Unit (240v)
Single
11
FTC5 Packaged Cylinder
for Ecodan Monobloc and Split Units
FTC5 PACKAGED CYLINDER
The Packaged Cylinder offers a highly adaptable heating solution for retrofit
or new builds. Designed specifically by Mitsubishi Electric to integrate with
the Ecodan Monobloc and Split Air Source Heat Pump Range, the Cylinder
provides improved performance and faster heat up times through the use of
Plate Heat Exchanger Technology. Fast commissioning via an SD card and
energy monitoring functions are included.
Key Features
• Simple graphical control
• Optional 2-Zone Energy Efficient Space Heating Control
• Scale Trap Technology
• Sleek modern design
• Pre-plumbed and wired for faster installation
• SD card commissioning
• Energy monitoring as standard
• Compatible with home automation via Modbus
• BMS compatible
MelcoBEMS Mini (Modbus)
CYLINDER
CYLINDER TYPE
NOMINAL HOT WATER VOLUME (LITRES)
OPERATING AMBIENT TEMPERATURE (°C DB)
SOUND PRESSURE LEVEL AT 1M (dBA)
Max Flow Rate (l/min)
Primary Pump
Sanitary Hot Water Pump
WATER DATA
Connection Size (mm) Heating / DHW
Primary Expansion Vessel (Litres)
Charge Pressure (MPa (Bar))
Water Circuit
WATER SAFETY
DEVICES
DIMENSIONS (mm)
(Optionally
Powered by
Outdoor Unit)
Packaged Split
Packaged Split Reversible
Packaged Monobloc
200
200
200
0 ~ +35°C (RH<80%)
0 ~ +35°C (RH<80%)
0 ~ +35°C (RH<80%)
28
28
28
27.7
27.7
27.7
Grundfos UPM2 15 70 - 130
Grundfos UPM2 15 70 - 130
Grundfos UPM2 15 70 - 130
Grundfos UPSO 15-60 130 CIL2
Grundfos UPSO 15-60 130 CIL2
Grundfos UPSO 15-60 130 CIL2
28 / 22
28 / 22
28 / 22
12
12
12
0.1 (1)
0.1 (1)
0.1 (1)
1 - 80
1 - 80
1 - 80
0.3 (3)
0.3 (3)
Supplied
Supplied
Supplied
40-70
40-70
40-70
90 / 0.7 (7)
90 / 0.7 (7)
90 / 0.7 (7)
Width
595
595
595
Depth
680
680
680
Height
1600
1600
1600
Control Thermistor (°C)
Temp and Pressure Relief Valve (°C)/ (MPa (Bar))
110 / 320
110 / 320
115 / 307
220-240V, 50Hz
220-240V, 50Hz
220-240V, 50Hz
Single
Single
Single
10
10
10
220-240V, 50Hz
220-240V, 50Hz
220-240V, 50Hz
Single
Single
Single
2
2
2
Max Running Current (A)
9
9
9
Breaker (A)
16
16
16
DHW and 1 Heating Zone*1
DHW and 1 Heating Zone*1
DHW and 1 Heating Zone*1
Electrical Supply
Phase
Breaker (A)
Phase
Booster Heater Capacity (kW)
MECHANICAL ZONES
EHPT20X-VM2C
0.3 (3)
Electrical Supply
ELECTRICAL
DATA
ERST20D(C)-VM2CR2
Pressure Relief Valve (MPa (Bar))
WEIGHT EMPTY / FULL (kg)
Control Board
EHST20D(C)-VM2CR2
Control Thermistor (°C)
Flow Sensor (Minimum Flow 5L/min)
DHW Cylinder
EHST/ERST/EHPT Cylinder
Cylinder includes: Flow Temperature Controller (FTC5) with Main Controller and Temperature Sensors, Pumps & Valves for Zone 1 and DHW use, Flow Sensor, Plate Heat Exchanger, Scale Trap, 2kW Booster Heater and Expansion Vessel.
*1 Optional 2-Zone Accessory Pack available.
12
FTC5 Packaged Hydrobox for
Ecodan Monobloc and Split Units
FTC5 PACKAGED HYDROBOX
The Hydrobox is primarily used for space heating in the form of underfloor and/or radiators. A small footprint and a
similar size to Combi Boilers, they are a highly adaptable solution for retrofit and new builds. Whether connecting the
packaged or split unit, only two pipes are connected to supply the unit just like the Cylinder. Hydraulic components are
included with FTC5 Control, whilst the split type model features the Heat Exchanger built into the Hydrobox. SD card
comissioning and energy monitoring are included. For systems where a third party tank is to be installed, a 3-way valve
can be added to the system and connected to the FTC5 Controller.
Key Features
• Simple graphical control
• 2-Zone Energy Efficient Space Heating Control
• Sleek modern design
• Pre-plumbed and wired for faster installation
• SD card commissioning
• Energy monitoring as standard
• Compatible with home automation via Modbus
• BMS compatible
MelcoBEMS Mini (Modbus)
HYDROBOX
CYLINDER TYPE
OPERATING AMBIENT TEMPERATURE (°C DB)
SOUND PRESSURE LEVEL AT 1M (dBA)
Max Flow Rate (l/min)
Pump
WATER DATA
DHW Cylinder
DIMENSIONS (mm)
(Optionally
Powered
by Outdoor Unit)
ELECTRICAL
DATA
(Optionally
Powered
if Required)
Packaged Split
Packaged Split Reversible
Packaged Monobloc
0 ~ +35°C (RH<80%)
0 ~ +35°C (RH<80%)
0 ~ +35°C (RH<80%)
28
28
28
27.7
27.7
27.7
Grundfos UPM2 15 70 - 130
Grundfos UPM2 15 70 - 130
G1 Nut
28
Primary Expansion Vessel (Litres)
10
10
10
0.1 (1)
0.1 (1)
0.1 (1)
Control Thermistor (°C)
1 - 80
1 - 80
1 - 80
Pressure Relief Valve (MPa (Bar))
0.3 (3)
0.3 (3)
0.3 (3)
Supplied
Supplied
Supplied
Booster Heater Control Thermistor (°C)
80
80
80
Booster Heater Manual Reset Thermostat (°C)
90
90
90
Booster Heater Thermal Cut Off (°C)
121
121
121
Width
530
530
530
Depth
360
360
360
Height
800
800
800
44 / 50
45 / 51
37 / 42
220-240V, 50Hz
220-240V, 50Hz
220-240V, 50Hz
Single
Single
Single
10
10
10
220-240V, 50Hz
220-240V, 50Hz
220-240V, 50Hz
Electrical Supply
Phase
Breaker (A)
Electrical Supply
Booster
Heater
EHPX-VM2C
28
WEIGHT EMPTY / FULL (kg)
Control Board
ERSD(C)-VM2CR2
Grundfos UPM2 15 70 - 130
Flow Sensor (Minimum Flow 5L/min)
WATER SAFETY
DEVICES
EHSD(C)-VM2CR2
Connection Size (mm)
Charge Pressure (MPa (Bar))
Water Circuit
EHSD/ERSD/EHPX Hydrobox
Phase
Single
Single
Single
Capacity (kW)
2
2
2
Max Running Current (A)
9
9
9
Breaker (A)
16
16
16
Hydrobox includes: Flow Temperature Controller (FTC5) with Main Controller and Temperature Sensors, Water Circulation Pump, Flow Sensor, 2kW Booster Heater and Expansion Vessel.
13
Third Party Cylinder via Hydrobox
for Ecodan Monobloc and Split Units
FTC5 PACKAGED HYDROBOX AND CYLINDER
We offer a range of New Zealand made hot water cylinders manufactured to the highest standards, complete with
heat exchanger coil designed specifically for Mitsubishi Electric hot water heat pump Hydrobox systems. Cylinders are
supplied as standard with all water connections on the front and include standard electric element, thermostat and TPR
valve. Sensor pockets are correctly positioned for the cylinder temperature sensor. There are sizes for mains pressure
cylinders or buffer tanks and these can be made from 150 to 800 litres. Custom designs are also available.
Key Features
• Simple graphical control
• 2-Zone Energy Efficient Space Heating Control and Hot Water
• Sleek modern design
• SD card commissioning
• Energy monitoring as standard
• Compatible with home automation via Modbus
• BMS compatible
EHSD/ERSD/EHPX Hydrobox
FTC5 CONTROLLER – WITH ENERGY MONITORING
Mitsubishi Electric’s Fifth Generation Controller (FTC5) includes intelligent
room temperature control as standard. This, together with advanced
weather compensation, ensures the system delivers efficient, comfortable
heating regardless of the season. FTC5 now also includes energy
monitoring, showing consumed and produced energy.
14
Ecodan Split Units
for Pool and Spa Applications
PUHZ-S(H)W OUTDOOR UNITS
These split systems are ideal for pool & spa applications and require an external heat exchanger. The flexibility of this
system allows the installer to position the heat exchanger right where the hot water is required for both new and retrofit
installations. Vaportec HXTi with high density plastics and a titanium coil heat exchanger for swimming and spa pool
heating will require mounting and installation of refrigerant pipe work to the PUHZ-SW outdoor unit. The system is
controlled by the PAR-W21, 7 day timer/controller and an advanced PAC-IF031 (FTC2) interface.
Key Features
• Reliable, year-round water heating
• Inverter driven for maximum energy efficiency
• Operation in outdoor temperatures as low as -25°C
• Easy to use LCD Wall Controller with 7 Day Timer
• FTC2 intelligent controller for efficient temperature control
PUHZ-SW50VKA(-BS)
OUTDOOR UNIT*
HEATING*1
(A7/W35)
HEATING*2
(A2/W35)
PUHZ-SW75VHA(-BS)
PUHZ-SHW80/112VHA(-BS)
PUHZ-SW120VHA(-BS)
ZUBADAN
ZUBADAN
PUHZ-SW50VKA(-BS)
PUHZ-SW75VHA(-BS)
PUHZ-SW120VHA(-BS)
PUHZ-SHW80VHA(-BS)
PUHZ-SHW112VHA(-BS)
Capacity (kW)
5.50
8.00
16.00
8.00
11.20
Power Input (kW)
1.24
1.82
3.90
1.72
2.51
COP
4.42
4.40
4.10
4.65
4.46
Capacity (kW)
5.00
7.50
12.00
8.00
11.20
Power Input (kW)
1.68
2.21
3.70
2.25
3.35
COP
2.97
3.40
3.24
3.55
3.34
FSW85
FSW85
FSW140
FSW85
FSW125
Vaportec HXTi
Vaportec HXTi
Vaportec HXTi
Vaportec HXTi
Vaportec HXTi
FLOW SWITCH
HEAT EXCHANGER
Ancillary equipment such as water pumps and expansion tanks are to be provided separately by the installer, and selected to meet the individual system pressure and flow requirements. This system is supplied with the Vaportec HXTi
Heat Exchanger.
* For full outdoor specifcations see pages 10 to 11.
*1 Under normal heating conditions at outdoor temp: 7°CDB / 6°CWB, outlet water temp 35°C, inlet water temp 30°C as tested to BS EN14511.
*2 Under normal heating conditions at outdoor temp: 2°CDB / 1°CWB, outlet water temp 35°C, inlet water temp 30°C.
VAPORTEC HEAT EXCHANGER
WATER PIPE SIZE (mm)
LIQUID / GAS PIPE SIZE (inch)
DIMENSIONS
(mm)
WEIGHT (kg)
HXTi 8
50mm PVC (max. pressure 4 bar)
3/8" and 5/8"
Width
165
Depth
235
Height
640
4.4
Vaportec HXTi
Heat Exchanger
PAR-W21 Controller
15
Ecodan – Manufactured in
the United Kingdom
Mitsubishi Electric’s manufacturing facility in Livingston, Scotland produces
Ecodan Air Source Heat Pumps, Controls and Cylinders for the UK and
European markets. The production facility, custom-built by the company
in 1994, currently employs 420 staff and includes specially adapted and
scalable production lines for Ecodan Air Source Heat Pumps, a new Cylinder
and a purpose-built Ecodan testing facility.
Mitsubishi Electric’s manufacturing plants are all ISO14001 and ISO9001
registered, an international benchmark ensuring we meet and continually
improve upon quality and environmental standards.
Ecodan Full 5 Year Warranty
Every Ecodan Air Source Heat Pump comes with a full
5 year warranty as standard, subject to the following
conditions:
• The Ecodan purchase and installation is registered
with BDT.
• The Ecodan must be installed and commissioned by
an accredited BDT Installer.
HOME AUTOMATION AND COMMERCIAL
• Ecodan Systems are compatible with a range of home automation systems
via modbus using the MelcoBEMS Mini Modbus Interface.
• As part of a wider range of applications, commercial Ecodan products are
also available. Please contact your local BDT Representative or branch
nearest you for more details.
www.mitsubishi-electric.co.nz
Black Diamond Technologies
Exclusive distributor of Mitsubishi Electric
products in New Zealand.
WELLINGTON
AUCKLAND
CHRISTCHURCH
HEAD OFFICE
BRANCH
BRANCH
1 Parliament Street
PO Box 30772
Lower Hutt 5040
Unit 1, 4 Walls Road
PO Box 12726
Penrose, Auckland 1642
44 Halwyn Drive
PO Box 16904
Hornby, Christchurch 8441
Phone (04) 560 9147
Fax (04) 560 9133
Phone (09) 526 9347
Fax (09) 526 9369
Phone (03) 341 2837
Fax (03) 341 2838
For more information on Ecodan Central Heating and Hot Water, please call our Customer Service Team on 0800 784 382
Be sure to ask for Mitsubishi Electric. Other brands share the 3-diamond logo, however they are separate to the Mitsubishi Electric brand and cannot supply the models, features or
guarantees outlined in this brochure. All models, features and specifications are subject to change and amendment at anytime. Printed March 2018.