Haier HP200M1-U1 Specification sheet

Heat Pump Water Heater
OperationandInstallationManual
Model
HP200M1-U1
HP250M1-U1
SAA-230239-EA
AS/NZS 2712 SMK41331
AS 3498 WMK26822
Please read thismanual carefully prior tothe
installation and use of this appliance.
The appearance of the water heater given in
this manual is for reference only.
This product must be installed outdoors.

2
Productsafety statement:
Contents
1. Safetywarnings.......................................................................................................4
2. Functioningprinciplesofheat pumpwater heaters.....................................................8
3. Technical specification.............................................................................................9
4. Descriptionofpartsandcomponents......................................................................10
5. Transport and storage instructions.........................................................................12
6. Installation instructions...........................................................................................12
7. Commissioning checklist.........................................................................................19
8. Operating functions...............................................................................................20
9. Checking and maintenance...................................................................................25
10. Faultsand protection..............................................................................................27
DearusersofHaier,
Thank you forchoosing Haierproducts.
Pleasereadthis manualcarefullyandfollow theoperation andsafety instructionto
ensure best installation and utilisation of the product.
1. This appliance is not intended for use by persons with reduced physical,
sensory or mental capabilities, persons with a lack of experience and
knowledge, or children under the age of 8 years. Persons in this group must
be supervised while using the appliance by a person responsible for their
safety.
2. Children should be supervised to ensure that they do not play with the
appliance.
3. Installation must be carried out by qualified professionals. Do not
open the cover or panel unless qualified to undertake this work.
Contact Haier Customer Service if service or repair work is required.
4. This appliance must be permanently connected to mains water supply
and continuous electrical supply.

3
Warning Riskofdamagetotheenvironment
ThisheatpumpcontainsR290refrigerant.Thisrefrigerantmustnotescape into
the atmosphere.
Refrigerantmustbe removedanddisposedof by aqualified professional.
Warning: flammable hazard!
1. Please read the instructions carefully before
installation and use of this appliance.
2. Donotpunctureorignitethisproduct.
3. The environment-friendly refrigerant R290 used in
this product is odorless.
4. Thisproductmustbeinstalledoutdoors.
5. This product cannot be discarded or scrapped without
correct retrieval of the refrigerant.
a. If necessary, please contact Haier Customer Service to
obtain the correct disposal method.
6. The product must not be stored in an area containing
an open flame such as an open fire, gas appliance or
electricheater.
7. Before the refrigeration system is repaired, the refrigerant
must beremoved by a qualified professional.
8. Do not use any method to accelerate the defrosting
processorcleanfrostedcomponentsoftheappliance.

Safetywarnings –To be followed at all times
4
Failuretofollowtheseinstructionsmayleadtoseriousmalfunctionsofthe device
and danger to the user.
Instructionsmarkedwith this symbol must befollowed. Failure to do so
may lead to product damage and harm to the user.
Information marked with this symbol are forbidden. Failure to follow
this instruction may lead to product damage and harm to the user.
The water heater shall be
installed in strict accordance
with local wiring regulations.
The power supply must have
a grounding line. Ensure an
effective ground connection.
Ground and neutral lines of
the power supply must not
be connected. The ground
line shall not be connected
to gas or water pipes,
lightning arresters or
telephonelines.
The water heater must be
installed in a location where
suitable water drainage is
possible.
The water heater must be
installed outside.
This appliancemust be fitted
with thepressuretemperature
relief valve (PTR valve)
supplied withthe appliance.
The PTR valvemustbe fitted
directlyto the appliance.
While bathing, children must
be under guidance of an adult.
Children must not play with
theappliance.
Interpretationofmarksandsymbols

Safetywarnings –To be followed at all times
5
The outlet water temperature
of a water heater is typically
higher than the temperature
indicated on the display.
Ensurethatcontact to hot
water directly leaving the
appliance cannot occur.
This appliance must be
installed with an isolation
switchto the power supply.
This switch must ensure full
disconnection and be in
accordance with the wiring
rules.
Installthe water heater in strict
accordance with these
installation instructions.
If the power cord is damaged,
it must be replaced by a
qualified professional.
Do not put hands or other
items into the air grid. This
may cause injury or damage
to the appliance.
Risk of damage to the
environment. This heat pump
contains the refrigerant R290.
The PTR valve drain must be
installed in a continuously
downwarddirection, be open
to the atmosphere, be free
from blockages, and the
potential to frost.
The PTR valve must be
operatedeverysix monthsto
remove lime deposits, and to
ensure that it is free from
blockages.

Safetywarnings –To be followed at all times
6
1. Installation, service, or maintenance of this appliance must be carried out
by a qualified professional. Failure to adhere to this may result in damage
to the appliance or other property, or cause injury.
2. Fit the appliance in accordance with this installationmanual.
3. Be sure to use only certified parts and accessories in the installation of this
appliance.
4. Install the product on a base that can hold the filled weight of the
appliance.
5. Electrical work must be performed in accordance with all local standards
and regulations, including AS/NZS3000, and the instructions in this
manual.
6. This appliance must be connected to a dedicated electrical circuit.
7. During installation, ensure that the ground wire is disconnected last.
8. If a refrigerant leak occurs, ventilate the area immediately. The refrigerant
is flammable, so damage or injury is possible if it reaches an open flame.
9. Be aware that the refrigerant contained in this appliance does not have an
odour.
10. Do not accelerate the defrosting process or clean the evaporator when
frosted. Only a qualified person should clean the evaporator.
11. Donot pierce or burn this appliance.
12. This appliance must be installed outside and be well ventilated. A gas
leak in a poorly ventilated area could create an explosion risk.
13. Prevent insects andsmall animals entering the appliance. This may cause
electrical shorts, malfunctions or fire.
14. Only qualified personnel can handle, fill, purge and dispose of the
refrigerant in this appliance.
15. If installed in a coastal or high sulfate gas region, corrosion will occur
shortening the appliance life.

Safetywarnings –To be followed at all times
7
Loading and unloading requirements
1. This appliance shall be carefully handled during transport loading and
unloading.
2. Ensure that the appliance is not dropped, bumped, or rolled during
transportation as this could cause damage to the appliance,
potentially creating a refrigerant leak.
Transport requirements
1. Local transport regulations should be consulted to determine the
maximum allowable appliance quantity or refrigerant (R290) volume
that can be transported at any one time.
Storage requirements
1. As this appliance contains a flammable refrigerant R290, its storage
must be in accordance with local regulations.
2. The storage should ensure that there is no potential for damage to the
appliance. Any damage could result in a refrigerant leak.
Scrapping and recovery requirements
1. Scrapping must only be carried out by a qualified professional. This
professional must safely recover the appliance’s refrigerant before the
appliance is scrapped. Contact Haier Customer Service to correctly
dispose of this appliance.

Technical specifications
8
Functioning principles of heat pump water heaters
Air source heat pump water heaters mainly consist of a compressor, an
expansion valve, a filter, an evaporator, a condenser, and a fan. Powered
by electricity, the compressor absorbs low-temperature and low-pressure
refrigerant gas from the evaporator. It compresses the gas into high-
temperature and high-pressure gas, which is passed through the condenser
totransfer heattothe water. The condensed refrigerant is then throttled and
depressurized by the expansion valve. It then absorbs heat from the
surrounding air via the evaporator.

Technical specifications
9
Model
HP200M1- U1
HP250M1- U1
Tank
Total water capacity
195L
246L
Rated voltage/ frequency
220- 240V/50Hz
220- 240V/50Hz
Tank max pressure
700kPa
700kPa
Corrosion protection
Magnesium rod
Magnesium rod
Waterproof grade
IPX4
IPX4
Performance (20°C/15°C Ambient air temperature, 15°C -55°C water temperature)
COP*@ 20°C/15°C
4.49
4.48
Power input of electric element
1500W
1500W
Rated power input of heat pump
430W
430W
Maximum power input of heat pump
750W
750W
Maximum power input
2250W
2250W
Average heating capacity by heat pump
2000W
2000W
Heating water capacity
42L / h
42L / h
Heating up time (15 ℃ -55 ℃ )
4.6h
5.8h
Default temperature setting
60°C
60°C
Temperature setting range- with heater
35°C – 75°C
35°C – 75°C
Max temperature of the heat pump only
65°C
65°C
Max working pressure of refrigerant
1.0/3.3MPa
1.0/3.3MPa
Refrigerant type / weight
R290/0.34kg
R290/0.34kg
Sound pressure level *@ 1m
43dB(A)
43dB(A)
Ambient temperature for heat pump
and element
-7~45°C
-7~45°C
Ambient temperature of heat pump
-7~45°C
-7~45°C
Dimension and connections
Water inlet and outlet connection
Rp ¾”
Rp ¾”
TPR valve connection
Rp ¾”
Rp ¾”
Drain & Water inlet connection
Rp ¾”
Rp ¾”
Product Dimensions
600*630*1658mm
600*630*1951mm
Packing dimension with pallet
736*695*1940mm
736*695*2250mm
Net/Gross weight
91/116kg
106/128kg
Filled weight of the appliance
286kg
352kg
* The COP was measured under test conditions with an ambient air temperature of 20˚C/15˚C
(Dry Bulb/Wet Bulb) and heating of the water from 15˚C to 55˚C during water heater operation.
* The noise level was measured at 1 m from the water heater during a Noise Test conducted to
Standard GB/T 23137 in a hemi-anechoic chamber within a laboratory.

Description of parts and components
10
Carton contents
Display
PTR valve
connection
Condensation drain
Hot water
outlet
PTR valve
connection
Cold water
Inlet
Part
name
Heat pump
water heater
TPR
valve
Instruction
manual
Quantity
1
1
1
Heat pump layout

Description of parts and components
11
Exploded view of the heat pump
S/N Description
1Display panel & Cover
2Front shell
3Electrical box cover
4Control panel
5Electrical box
6
Electronic expansion valve
7Four-way valve
8Compressor
9Evaporator
10 Top cover
11 Support
13
14 Diversion air duct
Fan blade
S/N Description
15 Rear shell
16 Compressor capacitance
17
Thermal cut-out
18 Decorative cover
19 Waterproof cover
20 Heating element
21 Sensor pocket
22 Magnesium anode
2
1
345
16
●
17
6789
12 13
11 14 15
10
18 19 20
23
21
24
22
12 DC motor
23
Communication cable
24 Power cable

Installation instructions
12
Selectionofinstallationsite
1. During transport or storage, the heat pump water heater should
remain in undamaged packaging to prevent damage to theappliance.
2. During long periods of transport or storage, the heat pump water
heater must be in an upright position.
3. For short distance transportation (under one hour), this product may
be laid down within 1 hour as per indication on packaging. If laid
down, the appliance must be at an upright position for 4 hours prior
to its initial startup.
1. Ensure the install locationis stableand level, and thataircanflow inand out freely,
and will be minimally affected by wind.
2. The base or surface can support the filled weight of the appliance and the
condensate water can be drained freely.
3. If installed on a base, ensure that this base is levelto allow correct drainage
via the condensate drain at the rear of the appliance.
4. The location or position of the appliance will not create nuisance
noise for the homeowners or neighbors, especially through proximity
to bedrooms.
5. Ensure that the location allows condensate and PTR valves to be
drained into an area that will not cause damage to the surrounding
area.
6. There is sufficient space leftfor installation and maintenance of the appliance.
7. There is no strong electromagnetic interference around the appliance
that may affect its control functions.
8. There are no corrosive vapors such as aerosol sprays, stain removers or
household chemicals near the install location. These vapors may corrode the
appliance and its fittings.
9. Considerations have been made to prevent water pipes from freezing in colder
regions.
Transporting the appliance

Installation instructions
13
30°
PTRvalve
unit: mm
Model
A
B
C
D
HP200M1-U1
630
267
979
1658
HP250M1-U1
630
267
1272
1951
Installation dimensions
D
C
B

Installation instructions
14
Installation clearances
Note: This appliance must be installed in a location where it can be
quickly and easily drained and moved to a location with 1000mm
clearance above the appliance. This is so the anode to be removed for
checking and replacing during the 5 yearly service.
＞300mm
＞100mm
Air outlet
Display

Installation instructions
15
WARNING —FOR CONTINUED SAFETY OF THIS APPLIANCE IT
MUST BE INSTALLED, OPERATED AND MAINTAINED IN
ACCORDANCE WITH THE MANUFACTURER’S INSTRUCTUCTIONS.
WARNING —THIS APPLIANCE MAY DELIVER WATER AT HIGH
TEMPERATURES. REFER TO THE PLUMBING CODE OF
AUSTRALIA (PCA), AND ALL LOCAL REGLATIONS ON ADDITIONAL
DELIVERY TEMPERATURE CONTROL MUST BE FOLLOWED.
1. The water heater must be installed:
a. by licensed trades people.
b. in accordance with all local codes and regulations and
standards including AS/NZS3500.4, AS/NZS 3000, and the
Plumbing Code of Australia (PCA).
2. The inlet water pressure of water supply must be between 100kPa –
500kPa.
3. Inlet water connections: An isolating and non-return valve must be
installed on the inlet to the appliance. If the supply pressure could
exceed 500kPa, a pressure limiting valve must be installed on the
cold-water inlet. If a cold water expansion control valve (ECV) is
required by local regulations, a valve of a maximum of 600kPa can
be fitted. The correctly sized pressure limiting valve should also be
fitted as per the ECV manufacturers specifications.
Ifno ECV is fitted, a pressure limiting valve of a maximum of 500kPa
should be fitted.
4. The cold-water inlet to the appliance must have a line filter, non-
return valve and isolating valve fitted. Combination valves of these
functions are also suitable.
5. Outlet water connections: A thermostatic mixing or tempering valve
must be used when hot water is supplied to fixtures used for sanitary
use (i.e. bathrooms) according to AS/NZS 3500.4 requirements.
6. For ease of assembly and disassembly of the appliance, it is
recommended that mechanical joints are used to connect to the
water heater.
Plumbing installation

Installation instructions
16
7. The water inlet and outlet pipes must be fitted to as per the labels at
the hot and cold-water connections.
8. To avoid damage to the appliance, the inlet water temperature should
remain between 10-40°C.
9. Before filling the tank, make sure that the cold-water inlet and hot-
water outlet of the appliance are open, along with the farthest hot
water fixture are opened. The appliance will be correctly filled once
water flows continuously from this fixture without air bubbles.
Venting through the PTR could cause premature failure of the
valve.
10. If there is a risk of freezing, hot and cold water pipes connected to
the appliance must be insulated with 20mm insulation. Failure to
adhere to this may result in a voided warranty if damage due to
freezing occurs.
11. In accordance with safety rules, a PTR valve (700kPa, 99°C, Rp3/4”)
must be installed directly into the PTR valve connection on the
appliance. Never block the outlet of the safety valve or its drain line
for any reason.
Plumbing installation continued

Installation instructions
17
CAUTION: In order to avoid inadvertent resetting of the thermal cut-out, this
appliance must not be supplied through an external switching device, such as
a timer, or connected to a circuit that is regularly switched on and off by the
utility (off-peak electrical line).
Electrical Safety Requirements
1. The installation, service or repair of the electrical components of this
appliance must be completed:
a. by licensed trades people.
b. in accordance with all local codes and regulations and
standards AS/NZS 3000.
2. The surrounding conditions (ambient temperature, direct sunlight and
rainwater) shall be considered during electrical wiring, with effective
protective measures taken to suit the environment.
3. Materials that are certified to local standards must be used in the
installation of this appliance.
4. The appliance must be reliably earthed.
5. This appliance must be connected to a dedicated circuit. This circuit
must be fitted with a circuit breaker that is no greater than 20 A. It is
recommended that a residual current device (RCD) is also fitted.
6. The circuit to the appliance should be a minimum of 2.5mm² 2-core
and earth.
Electrical installation

Installation instructions
18
FOR NEW ZEALAND INSTALLS ONLY
The Plumbing and Drainage standard (AS/NZS 3500.4) requires all
storage water heaters in New Zealand to be installed with seismic
restraints toavoid damage or personal injury ifa seismic event should
occur.
Tomeet this requirement this appliance should befitted with three
stainless steel straps, 25mm wide x 1mm thick.
These straps should be fitted as per the following instructions:
Top strap: Under the front cover, and no more than 100mm from the
top the painted cylinder section of the appliance
Middle strap: Under the frontcover, at the center of the painted
cylinder section of the appliance
Bottom strap: Below the front cover, and nomore than 100mm from
the bottom the painted cylinder section of the appliance.
Seismicstraps
Seismic strapping
<100mm
<100mm

Installation instructions
19
Installers should check that the following tasks have been completed correctly
during the commissioning of this appliance.
o The electrical connection is correctly hard wired.
o Water connections have been fitted correctly and are leak free after the
appliance is filled.
o The control panel is operational.
o The supplied PTR valve has been correctly fitted to the appliance, and
releases water when the lever is pulled.
o All hot water lines are correctly insulated.
Commissioning checklist
Wiring diagram
R
SC
K3
Black
FAN
t
●
tt
CN1
K1
K2
L
(Ｌ)
(
N )
L
︳
IN N
︳
IN
N
Leakage
protection coil
GND
Capacitor
White
Compressor
Electric heating
element
Blue
Brown
Blue
Over-tempeature
thermostart
Four-way
valve
White
Discharge temperature
sensor
Defrost temperature
sensor
Ambient temperature
sensor
Suction temperature
sensor
CN12
CN6
CN19
CN17
t
CN15
Water tank temperature
sensor ( upper)
tt
CN14
Water tank temperature
sensor
( lower )
High pressure
switch
Display panel
WIFI
EXV
Expansion valve
CN7/8
CN24
CN5
Blue
CN11
Valley valve electric signal
Electric
wire
MAIN BOARD
CN16
L
︳
IN
CN13
CN10
Red
Brown
Brown

Description of the icons
20
Display
Operating functions
Functions & Protections
A. Electrical leakage protection
This appliance features an electricity leakage protection function.
B. Compressor protection
When switched on, the appliance will take approximately 3 minutes to start the
compressor for heat pump heating.
C.
Automatic defrosting function
The defrosting mode is automatically activated if the outdoor temperature is
low and the compressor has run for some time.
D. Overload protection
The working load of the compressor will be high in warm ambient air temperatures.
To meet hot water requirements and to lengthen appliance life, this product
automatically adjusts the fan speed to ensure reliable operation of the
compressor.
E. Anti-freezing function
The heat pump maintains a minimum temperature to avoid damage to the
appliance caused by freezing.