Haier HP200M3 Specification sheet

Heat pump Water Heater
Operation and Installation Manual
Model
HP200M3
HP250M3
HP250M3C
Please read this manual carefully prior to
your use of this water heater.
The appearance of the water heater given
in this manual is for reference only.
English
ELECTRICITE
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Operation and functions
Display
Functions & Protections
Electrical leakage protection
The control system of this machine features an electricity leakage protection function.
10-minutes protection
Automatic defrosting function
Overload protection
Anti-freezing function
The heat pump starts heating to avoid freezing of the water tank if the temperature in
the water tank is too low.
The default temperature setting is 55°C.
A.
C.
D.
E.
F.
G.
When restarting the machine immediately after shutdown, the system goes into the
protection mode and starts after approximately 10 minutes, which is considered to be
normal.
The defrosting mode is automatically activated if the outdoor temperature is too low
and after the compressor already runs continuously for a certain period.
The working load of the compressor will be heavy if temperature is high in summer. In
order to meet hot water requirements of users and to lengthen service life of the
compressor, this product automatically adjusts the fan speed to ensure reliable
operation of the compressor.
24
3-minutes protection
When starting the machine after electricity input, the system will start after
approximately 3 minutes ,which is considered to be normal.
B.

English
- According to the vacation dates in advance to prepare
hot water;
- For example, you leave home for vacation on January 1st and
return home on January 5th. The date shall be set as
(5-1) =4 days, and corresponding temperature shall also be set.
The heat pump will start heating on 00:00 o’clock of January
4th automatically.
Holiday mode
- Anti-legionella
Hot water volume display
- In this mode ,priority using heat pump;
- In two ways using heat pump,should set in the installer
settings;
1- timer refer to LP parameter;
2-switch signals by power companies.
ECO (off-peak) mode
Symbol Description
Timer adjust
Boost mode. Heat pump and auxiliary power are
activated at the same time.
Power ON/OFF switch
Working mode selection
Confirm button
Auto mode
-Optimised management of the heat pump and the electrics
for guaranteed comfort；
- Prior using heat pump;
- If compressor works more than the default 8 hours , start
the auxiliary power；
- The compressor maximum continuous working time（ ）
can be adjust in the installer settings.
Description of the pictograms
- Anti-legionella function will be activated every 7 days to
heat the tank to 65°C automatically .
25

Operating functions
Installer settings
Parameters
, ,
,
Description
- To open the installer settings, press switch off the system, then press and
at the same time for 10 seconds.
- When menu is open, press or to change the value of the settings.
- Press to confirm the settings.
- Press to close the menu.
Off-peak signal type
Off-peak logic type
When you use off-peak time clock control, first determine
the type of signals,Only allow professional installers to operate.
- In two ways using heat pump,should set in the installer
settings
-01 manually set off-peak time;
-02 switch signals by power companies.
NO
01
ON
1 1,2,3
1
8h 5-10h
1,2,3
NO , NC
01 , 02
ON , OF
NO NO , NC
Fan speed
- 1 corresponds to water heaters without ducts.
- 2 corresponds to semi-ducting, with a single duct installed.
- 3 corresponds to ducts on both the inlet and the outlet.
Compressor maximum continuous working time
- If the maximum continuous working time of the compressor
more than Set Time, start auxiliary power.
Auxiliary Heating
- 1 corresponds to electrical back-up.
- 2 corresponds to electrical and boiler back-up.
- 3 corresponds to electrical and solar back-up.
Boiler output signal type
,
,
, ,
-
Factory
setting
Adjustment
range
Avoid Legionella
- This parameter is used to activate the legionella protection
mode.
- Once every 7 days, all domestic hot water is heated to 65�.
- NO corresponds to boiler Normally Open Signal.
- NC corresponds to boiler Normally Close Signal.
- NO corresponds to Normally Open Signal.
- NC corresponds to Normally Close Signal.
,
26

Checking and maintenance
Checking of the Safety valve
- Installation and maintenance of the appliance must be done by a qualified
professional .
- Before working on the appliance,Shut down the machine and cut off the power
supply .
- Do not touch with wet hands.
- Maintenance operations are important to guarantee optimum performance
and extend the life of the equipment.
Checking of the hydraulic circuit
Cleaning of the fan
- Check the watertightness of the water connections.
- Because the evaporator fins is very sharp.Risk of injury on your finger.
- Do not damage the fins. Avoid affecting the performance.
- Check the cleanliness of the fan one time per year.
Checking of the evaporator
- Clean the evaporator at regular intervals using a soft-haired brush.
- If they are bent.Carefully realign the evaporator using a suitable comb.
- Operate the safety valve at least once a month to check if it is running
correctly. Otherwise check for blocking and replace the safety valve if necessary.
Checking of the condensates discharge pipe
Checking of the Magnesium rod
- Check the pipe cleanliness .
- An obstruction by dust may cause poor condensates flow or even a risk accumulation of
water in the heat pump plastic base.
- The magnesium anode should be replaced in time, avoid tank corrosion.
- Checking magnesium anode once every 2 years .In poor water areas need to shorten the
time.
27
Drain the water tank to empty
-Cut off power supply and shut down water inlet valve, then drain the water tank to empty
via the sewage outlet. Please stay away from the sewage outlet if there is hot water inside
the water tank to avoid injury.
English

Faults and protection
Digital
indication Release
Compressor protection
Operating temperature protection
After fault is solved,
switch on power
supply for release
Airexhaust temperature protection
Evaporation high temperature
protection
Compressor over-current
protection Over-current protection
Electricity leakage alarming The system will automatically cut off
power supply if any line fault occurs E1
After fault is solved,
switch on power
supply for release
Over temperature alarming The actual water temperature≥85℃E2
Fault of the inner
temperature sensor
If short circuit or circuit break occurs
to the sensor E3
Fault of the ambient
temperature sensor
If short circuit or circuit break occurs
to the sensor E4
Fault of the evaporation
temperature sensor
If short circuit or circuit break occurs
to the sensor E5
Fault of the air exhaust
temperature sensor
If short circuit or circuit break occurs
to the sensor E6
Fault of the air intake
temperature sensor
If short circuit or circuit break occurs
to the sensor ED
Communication fault Communication of main control panel
and display panel is abnormal E7
Pressure switch protection Action of the pressure switch at the
exhaust outlet E8
Ambient temperature
protection
Ambient or outdoor temperature
<-7℃or>37℃E9
F2
F3
F5
F6
The symbol on the product or on its packaging indicates that this product is
not to be treated as regular household waste. Instead, it must be taken to a
recycling collection point for electrical and electronic equipment. By properly
disposing of this product, you are contributing to the preservation of the
environment and the wellbeing of your fellow citizens. Improper disposal is
hazardous to health and environment. You can obtain further information on how to
recycle this product from your municipality, your waste management service or the
shop where you purchased it.
Fault type Action
28
Fault of the Solar or boiler
temperature sensor
If short circuit or circuit break occurs
to the sensor （for HP250M3C）EE
Fault of the Off-peak power
switching signal
If not received the Off-peak signal
when selecting switch signals by
power companies
EF