Haier ES35V-P2 Leaflet

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Make 2 holes Φ 12mm, 65mm deep in wall with an 
impact drill according to the drawing of the external 
dimensions (See Figure 4).
Take out all accessories in packaging liner, unpack 
one hook, sleeve the ring end of the connection lines 
among the accessories into the hook tightening end 
and assemble the hook well.
right hole).
Lift the water heater and hang it with wall rack corresponding to the two hooks. Insert the 
connection spacer led from the rear shell wall rack of the heater into the connection terminal 
of the line on the hook (See Figure 2).
appropriate locations on inlet and outlet pipes respectively. Find the location requiring hot 
water supply. Connect inlet pipe, outlet pipe and city water pipe respectively to the use point 
for hot water. Fill the tank with water to check whether there is any leakage. It must be re-
connected if there are signs of water leakage.
Warning:  Do not release your grip unless the wall rack is securely hung on the hook. 
Otherwise the heater may fall and cause personal injury or property damage.
Connect the safety valve to the water inlet by following the direction of its arrow (the arrow 
should point towards the heater). The safety valve’s rated pressure is 0.80MPa and its connection 
is G1/2. Once power is connected and the water is being heated, the water inside the water 
tank will expand. In order to relieve the water pressure inside, a very 
safety valve. The pressure-relief vent must be free of any blockages.
Please connect the drain hose to the safety valve. Connect one end 
of the hose to the safety valve vent and the other end to the sewage 
drain. The hose can be cut short or extended as necessary. The hose 
shall be installed as inclined downward.
ES15V-P2
ES25V-P2
ES35V-P2
Spa Water Heater
User's Manual
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Please read this manual before usage.
Retain it for future reference.
Safety warning (Read carefully before use)
Installation • Use
Installation must be made by installers of or designated by our company after-service department.
The water heater shall be wall-mounted.
Installation
Installing safety valve
FAQ
Phenomenon
Remedy
No water
No water supply or water pressure 
is too low
Check
Water use point is blocked or hot 
water valve is closed
Check and clear
Cold outlet water
1
 Hot water access close
Check and open
2
 Temperature not set to desired 
setting
Calibrate the heater according to the 
operation instructions in the manual
3
 Heating time limit and setting 
temperature not obtain
Calibrate the heater by referring to 
the operation instructions in the 
manual
4
 Defective elements
Contact with service department 
when 1  , 2  and 3  are excluded.
Not heated to 
desired temperature 
water
1
 Whether the current function 
is set to the proper mode and 
temperature is set too low.
Calibrate the heater according to the 
operation instructions in the manual
2
 Excessive water pressure
turned down
temperature of water Inconstant water pressure
turned down or use with constant 
water pressure
Incapable of startup 
or display not lit
1
 No power to heater
Check power socket
2
 Defective elements
Contact with service department 
when 1  is excluded.
Display E1
Faulty line
Contact with service department
Display E2
1
Power on after disconnection when 
2
 Defective elements
Contact with service department 
when 1  is excluded.
Display E3
1
 Room temperature lower than 
-20°C
when ambient temperature more 
than -19°C
2
 Defective sensor
Contact with service department 
when 1  is excluded.
Meanings of icons
These are 
actions which 
are forbidden
These are actions 
which must be 
carried out
These are matters 
for which attention 
is required
Forbidden
Warning
CAUTION
If the water heater emits an unusual 
smell or a burning smell, please 
disconnect the power supply 
immediately and call the service center.
This mark is the designation 
for Pre-safe Expert of Haier 
Water Heater Company, 
which indicates the use of 
the company's patented 
technology inside the product. It ensures 
you a safe bath while monitoring whether 
your house ground wire is live or not all 
the time. If this mark is lit, it indicates your 
house ground wire was come live (poor 
grounding and live). In this case, please 
immediately stop use and disconnect 
the power, and remember not to touch 
any electric applicance in your house. 
At the same time, immediately contact 
after-sales service and your property 
management company for professional 
Non-professional maintenance 
personnel shall not carry out 
unauthorized repair, maintenance, 
dismantling or re-construction of 
the heater.
Be sure to use independent socket 
and earth it reliably.
In case the power cord of the 
water heater is damaged, be sure 
to have it replaced by after service 
technicians with special cord 
If you do not need to use the heater 
for a prolonged period, please cut 
in the heater in accordance with 
the instructions in the chapter on 
cleaning and maintenance.
Earthing
Take care not to be scalded by hot water.
 
 
Do not touch the valve and pipe for hot 
water supply.
 
Please feel the water temperature before 
use. Use only when the temperature is 
ideal for you.
Do not set at outdoor places.
Do not install the water heater in the 
conditions in which ice could form. 
Ice formation will cause the water 
container and piping to crack, leading 
to scalds and water leakage.
Do not connect or disconnect the power 
supply while your hands are wet.
Check if the ammeter and the 
diameter of the wires are in 
accordance with the rated current 
of the water heater. If necessary, 
please have it checked by an 
experienced electrician.
Do not drink hot water from the 
heater or use it for similar purposes.
Do not spray water or steam onto 
the heater.
Please take precautionary measures 
during cold weather so as to prevent 
the heater from being frozen.
reliable wall.
Do not install at places without sewage.
Warning
Warning
Warning
Warning
(Figure 1) for installation 
reference only.
Hot water 
outlet
Safety valve
Cold water 
inlet
Shower 
head
Cold 
water 
outlet 
valve
Mixing 
Valve
Hot 
water 
outlet 
valve
(Figure 2)
Extended connection line
Wall rack
Expansion
hook
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2
3
4
(Figure 1) for installation 
reference only.
Cold 
water 
outlet 
valve
Mixing 
Valve
Hot 
water 
outlet 
valve
(Figure 2)
Extended connection line
Wall rack
Expansion
hook
Connect to drain hose
(Figure 3)
CAUTION
CAUTION
Forbidden
Forbidden
Forbidden
Forbidden
Forbidden
Forbidden
Forbidden