Haier ES8V-Q1(EU) User manual

Electric Water Heater
Instruction manual

Safety Notices(Please read before use)
Prohibited Compulsory Matters Essential 
Meanings of Icons
Warning
Warning
Warning
Warning
Warning
Warning
3
Immediately cut off power
supply and contact our
Service Center once the
water heater does not work
properly or emits burnt smell.
The product is only available
for alternating current
220V~50Hz.
To ensure safety, the water
heater should be connected
to independent sockets (do
not use adapters), with
reliable earthing. In addition
the power socket must
conform to national
standards. Use of water
heater without reliable
earthing is strictly prohibited.
Use pen multimeter to check
whether the live line and zero
line are reverse.
Do not use damaged wire
and power socket. Promptly
clean the dust on the power
plug and socket.
Check the power meter and
the electric wire's diameter to
ensure that they comply with
the rated current for the water
heater. Where necessary
engage qualified electrician
to check the electric circuit.
Non-professionals are
strictly prohibited from
carrying out repairs,
maintenance, dismantling
or revamping of the water
heater.
Installation of water
heater outdoors is strictly
prohibited.
Do not install the water
heater in an environment
which is susceptible to
ice-formation. Ice will
cause the container and
water pipe to break,
leading to scalding and
water leakage.
Please take precautionary
measures during cold
weather, in order to
prevent damage to water
heater from freezing.
If the soft power cable is
damaged, it must be
replaced by professional
staff from the
manufacturers or
Maintenance Department
in order to avoid danger.
English

Safety Notices(Please read before use)
Prohibited Compulsory Matters Essential 


Meanings of Icons
Warning
4
Do not touch the plug with
wet hands, and make sure
that the water heater, plug
socket do not come into
contact with water. If they are
accidentally wet, they must
be checked by professions
appointed by our company
before using, in order to
prevent electrocution.
Sotring of inflammable and
explosive items near the
water heater is strictly
prohibited.
Do not connect to power
when installing or repairing
the water heater.
Take care not to be scalded
by heated water.
Touching of hot water
valve and pipes is strictly
prohibited.
Make sure to check the
water temperature
before use; use only
when it feels suitable.
This appliance is not
intended for use by persons
(including children) with
reduced physical, sensory or
mental capabilities, or lack of
experience and knowledge,
unless they have been given
supervision or instruction
concerning use of the
appliance by a person
responsible for their safety.
Children should be
supervised to ensure that
they do not play with the
appliance.
Do not use water from the
water heater for drinking or
similar purposes.
Please cut off the power
supply if the water heater
was not used for an extended
period of time.
Drain the water heater of all
water according to the
instructions in the chapter on
Cleaning and Maintenance.

5
Introduction of exterior and accessories
Technical data
Rated voltage/
frequency
Rated
power
Rated
temperature
Waterproof
rating
Rated
pressure
220V/50Hz 1500W 75°C IPX4 0.80MPa
Model
ES8V-Q1(EU)
ES8V-Q2(EU)
220V/50Hz 1500W 75°C IPX4 0.75MPaES10V-Q1(EU)
220V/50Hz 2000W 75°C IPX4 0.75MPaES10V-Q2(EU)
220V~240V/50Hz 2000W 75°C IPX4 0.80MPa
ES15V-Q1(EU)
ES15V-Q2(EU)
220V~240V/50Hz 2000W 75°C IPX4 0.80MPaES30V-Q1(EU)
Net
weight
5.5kg
8kg
8kg
9kg
12kg
L: Brown wire
N: Blue line
MT: High temperature limiter
BT: Thermostat
HL: Heating indicator
EH: Heating element
E: Yellow/green wire
HL1: Power indicator
E
EH
HL
BT
MT
E
L
N
ES8V-Q1/Q2(EU)
ES15V-Q1/Q2(EU)
ES30V-Q1(EU)
E
EH
HL
BT
MT
E
L
NHL1
ES10V-Q1/Q2(EU)
Model
ES8V-Q1(EU)
ES8V-Q2(EU)
ES10V-Q1(EU)
ES10V-Q2(EU)
ES15V-Q1(EU)
ES15V-Q2(EU)
ES30V-Q1(EU)
Tank
volume
8L
10L
15L
30L
a1
(mm) b1 (mm) c1 (mm) d1 (mm) e1 (mm)
100 387 255 120 283
130 270 160 350350
100 333 160 327402
100 400 - 400454
Electrical Diagram
Front View Side View Sectional View Rear View
ES8/10/15/30V~Q1(EU)
b1
a1
c1 e1
d1
e1
A B
C
D
E
ES8/10/15V~Q2(EU)
A Hot water outlet
B Cold water inlet
C Heating pipe
D Temperature gauging pipe
E Inner chamber
F Anode rod
a1
b1
c1 e1
d1
AB
C
D
E
F
Notes: The allowable error range for
the above parameters is ±1 0%.
English

6
Installation precautions
Before installation, select the correct installation method according to the
actual water inlet and outlet of the water heater. The water heater is wall
mounted. The wall for hanging water heater should be firm and secure, which
can bear a weight of heater with two times full-filling water in it.
A certain space should be left unused when installation for later maintenance
purposes. Take care of the safe distance between the water heater and the
gas piping during installation. At least half a meter interval shall be kept
between the water heater and the gas device/gas pipeline/gas meter and
other sources gas.
The tap water inlet pressure shall be no less than 0.05 MPa and no more
than 0. 7MPa.
Water heater shall be installed indoors with the ambient temperature above
0oC,and the pipe line should be in an integral layout. The hot water outlet
should not be too far from the using site. Perform heat preservation operation
on the hot water pipelines to reduce the loss of heat if it is beyond 8m.
Never connect the water inlet and outlet pipes reversely. Install the safety
valve to the position as specified, and any random change is not allowed.
Keep the pressure relief hole of the safety valve connect with the atmosphere
and never block them.
To ensure safety, independent socket shall be used on the water heater (No
multi-function socket is allowed) and reliable grounding shall be done, and
the socket quality should be in compliance with national standards. Check
the live wire and null wire for correct connection with an electroprobe. Only
when the container is confirmed to be fully filled with water and there is no
water leakage for each connector as well as the power source is up to
standard, can the water heater be powered on for heating.
The power switch should be installed on a cabinet where it is not easily
affected by water.
Note: The pipelines must be installed by qualified tap water pipe installation
personnel. The pipelines must comply with applicable national standard that
specifies preventing of non-drinking water in the appliances from being
siphoned back to the water source as well as local construction regulations.
Safety warning: To avoid accidents, only attachments provided by our
company shall be used, any random change or substitute is not allowed. If
the piping is damaged, then inform our service department for repair and
replace it with our provided attachment. Failure to obey the items above and
cause accidents will beyond our responsibility, and we shall bear no liability
to the direct or indirect loss caused by them.

7
Installation
Fig.2
ES8/10/15/30V-Q1(EU) Installation Reference
Diagram ES10/15V-Q2(EU) Installation Reference Diagram
A drain-downhill installation
should be guaranteed
safety valve
Hot water outlet
Cold water inlet
A drain-uphill installation
should be guaranteed
safety valve
Hot water outlet
Cold water inlet
Installation warning: Before installation, please carefully verify your
purchased model. Installation should be done in accordance with the directions
of the inlet and out pipes shown in the illustration; otherwise, incorrect
installation direction may lead to misoperation of the overheating protection
device and cause damage.
Installation Methods
Installation should be performed by our after service staff or those
designated by our after-sales department. The water heater uses the
wall-mounted installation method.
Locate the water heater according to the requirements for use. Use water
pipe (PP-R pipe is suggested) to install the pipe line. For easy maintenance
and removal, loose joints shall be installed in the appropriate locations of the
water inlet and outlet pipes.
According to the requirements of installation dimensions, churn drill shall be
used to drill two holes on the wall with depth of 65mm and 12mm in diameter,
and insert the expansion hooks into the holes and fix them firmly and hang
the water heater vertically to the expansion hooks. Check the fastness.
Install accessories such as safety valve, water outlet pipe in accordance with
Fig. 2. Take care to add raw materials tape for sealing to prevent water
leakage.
Confirm the water supply location, and connect the water inlet and outlet
pipes and the tap water pipe to the desired place respectively. Fill the inner
pot with water and check for leakage; reconnect again if there is water
leakage.
Notes: Loosen it only when the frame is reliably hung to the hook to avoid
falling down of the water heater, thus to cause physical injuries or property
damage.
English

8
Connection and use of the safety valve
Connect water drainage pipe
Model
Electric Water
Heater
(unit)
Safety
Valve
(pcs)
Instruction
Manual
(copy)
Expansion
Hook
(pcs)
1 1 1 2
1 1 1 2
Packing list
Quantity Name of
parts
ES8V-Q1(EU)
ES8V-Q2(EU)
ES10V-Q1(EU)
ES10V-Q2(EU)
ES15V-Q1(EU)
ES15V-Q2(EU) 1 1 2
Wall-mounting
plate
(pcs)
/
/
/
Install the safety valve with a rated pressure of
0.75MPa (whose interface is G1/2) to the water
inlet pipe in accordance with the arrow direction
marked on the safety valve (the arrow points to
water heater)(See Fig. 3). When the water heater is
turned on to heat up, the safety valve relief hole will
have a small amount of water may drip out of the
relief hole to reduce pressure.
This is a normal phenomenon caused by the
expansion of water inside the water heater. The
relief hole shall be kept unblocked all the time.
Fig. 3
The pressure relief device is to be operated regularly to remove lime
deposits and to verify that it is not blocked.
Tighten one end of the water outlet pipe to the pressure relief hole on the
safety valve, shorten or lengthen the water outlet pipe by yourself depend on
actual conditions; Connect the other end of the water outlet pipe to the
manhole to prevent the drips splashing the room.
The water outlet pipe connected with safety valve should be tilt mounted into
a frostless environment in a continuously downward way. Turn on the power
for trial operation after confirming the container is fully filled with water, there
is no leakage for each connector and the power source is up to standard.
You also can drain the water heater through the safety valve.
ES30V-Q1(EU)
1
1 1 / 11

9
Precautions for use
Use
Operational Method
For the first using after installation, the water inlet valve of tap water should be
opened firstly since there is not water in the inner pot, and turn off the valve
after the inner pot is water filled and water comes out continuously from the
water outlet.
Check each connection for leakage. Turn on the power (If power switch is
installed on the machine, it needs to be closed off) and the heating indicator
lights up, and the electric water heater starts heating. Turn the knob according
to the heated water temperature required. Heating temperature can be
selected steplessly through the knob mark from the water inlet temperature to
75oC in an low to high order, and the indicator will light up in the heating
condition.
The heater controls temperature automatically. It will cut off power supply
when the temperature reaches the setting value. When the water temperature
decreased to a certain value, the red indicator will light up again and continue
heating. Such circulation will ensure hot water supply at any time.
During normal heating, a small amount of water may come out from the water
outlet pipe of safety valve. This is normal; if a large amount of water comes
out from the water outlet pipe of safety valve, it means the cold water pipeline
or contact our after-sales to purchase a relief valve.
Never turn on the power before the inner pot is fully filled to avoid damage to
the machine.
When using, take care to release cold water before discharging hot water to
avoid burning.
During using, check the safety valve once a month by turning the small handle
of the safety valve. If there is water comes out, it means the safety valve
works normally. If there is no water comes out, please contact your local
after-sales department.
After completion of installation, make sure to turn on the water intake valve and
mixing valve since there is no water in the inner chamber. Turn the mixing valve
to the maximum for hot water outlet.
Turn off the out-flow valve when water flows out from the sprinkler or the water
outlet (indicating that the container is filled with water). Turn off the water outlet
valve. Inspect all connections to ensure that there is not water leakage before
connecting to power.
English

10
Use
Precautions for use
If water heater is not use in long term, close the tap water valve and open the
handle of the safety valve to discharge water from the inner pot. The specific
method is as followings:
ES8/10/15/30V-Q1(R): Turn the mixing valve to the gear for maximum hot
water output, then open the handle of the safety valve to discharge water from
the water outlet pipe of the safety valve.
ES8/10/15V-Q2(R): Dismantle water heater from the pipeline, then turn over
the water heater and make the water pipe port downward to drain water from
the hot water outlet (This operation is rather complicated, please contact our
after-sales department for assistance). Before reusing, it is suggested to open
the hot water valve before turning on the power switch of the water heater to
avoid injuries or other accidents. Do not allow smoking and other open fire
around the opened valve. Meanwhile, check carefully if each component of
the water heater is in good condition and then put in it into use after confirming
that the inner pot is water filled.
Notes:The water outlet pipe port shall not be higher than the pressure relief
hole of the safety valve, and the water outlet pipe shall be inserted into a
position such as floor drain where water can be drained easily.
Adjust the set temperature to the lowest value under the condition that the hot
water is sufficient, thus to reduce heat radiation and high temperature
corrosion and deposit to prolong the life span of water heater.
Safety inspection shall be carried out regularly by service staff. Clean off
incrustation scale in the heating tube timely. Check the wearing of the anode
rod and replace it when there is an excessive loss.
Friendly tips: This product belongs to the small capacity water heater. Do not
tune the outflow rate to the maximum when using. Tune the opening valve to
the minimum as possible as you can (When the tap water pressure is too big,
the heat and cold exchange in the inner pot will accelerate and finally affect
the hot water outflow amount) to ensure more hot water supply.

11
Cleaning and Maintenance
Check
Cleaning
Warning!
Note : Before calling service technicians, please refer to the Q&A to solve
simple issue.
External cleaning
Internal cleaning
Power must be switched off before cleaning the water heater.
1
2
The water heater must be repaired or maintained by qualified
professionals. Improper methods may cause serious injury or damage to
property.
Take a wet cloth and dab it with small quantity of neutral detergent. Lightly
wipe the water heater. Do not use petrol or other solvents. Finally use a dry
cloth to wipe; make use to dry the water heater thoroughly. Make sure not to
use detergents containing abrasive agents (e.g. toothpaste), acidic
substances, chemical solvents (e.g. alcohol) or polish to clean the water
heater.
In order to ensure that the water heater will work with high efficiency, clean
the heating tube and inner chamber once every two years. Take care not to
damage the exterior of the heating pipe and the protective layer on the
surface of the inner chamber. Depending on the local water quality and usage
habit, the Anode rod should be regularly replaced. If maintenance is required,
please contact the local Maintenance Department.
When the water heater is in use, the safety valve should be checked once
every month. To check it, turn the safety valve's small handle on the side of
the water intake (take care not to hurt your hand). If there is water flowing
out, the safety valve is working normally. Please contact the local
After-sales Department if no water flows out. In the event of damage to the
safety valve, please replace it with a safety valve of similar specifications.
Regularly engage service personnel to carry out safety inspection and
promptly clear the water heating pipes of the scale. Check also the
consumption of the Anode rod; change it if consumption becomes
excessive.
English

12
Cleaning and Maintenance
1
2
3
Turn off the water pipe valve.
Not in use for an extended period of time
If the water heater is not use for an extended period of time,please carry out the
following steps:
Screw the water drainage pipe to the safety valve’s pressure-relief hole;
turn on the safety valve handle.
Turn the hot water valve to the maximum(at the same time unscrew the soft
sprinkler pipe from the water outlet valve; take care not be scalded by hot
water),drain the inner chamber of water.
Before reusing, it is suggested to open the hot water valve before turning on the
power switch of the water heater to avoid injuries or other accidents. Allow any
gas that may be trapped in the pipe to be discharged.Do not allow smoking and
other open fire around the opened valve. Meanwhile, check carefully if each
component of the water heater is in good condition and then put in it into use
after confirming that the inner pot is water filled.

13
Troubleshooting
Phenomenon Items to be confirmed Solutions
No water outlet
1If the water supply system cut off
the water or the water pressure is
too low
Check
2 If the water outlet is blocked or
the hot water valve is open Check and clean
Only outputs
cold water but
indicator is on
when heated
1 If the hot water outlet is open Check and open
2If the water temperature is
adjusted properly Adjust water temperature
3The heating period is too short
and the setting temperature
has not been reached
Continue heating
4 The heating tube is damaged Contact the service department
after confirming that is not due
to items 1, 2 and 3


Only outputs cold
water and
indicator
is not on when
heated
1 If the power is in good connection Check power socket
2 Confirm if the power switch is on
or not Connect power switch

Heating indicator
always on
The water is not up to set
temperature
Continue heating
Water outlet is not
stable and in
volume and
temperature
If the tap water pressure is stable Adjust the water outlet volume or reuse when the water
pressure is stable
2 If the tap water pressure is too
high or not Reduce the water outlet valve flow as possible as you can
when using, for details, please
see the Friendly tips in the
precautions.
If the thermostat is out of control Contact the service department
after confirming that is not due
to item 1
1
2
Less hot water
supply
If the current temperature set is
too low or not
Readjust the set temperature1
3 If the thermostat is out of control Contact the service department
after confirming that is not due
to items1 and 2
English

0040506476
20160526

Használati útmutató
ES8V-Q1(EU)
ES8V-Q2(EU)
ES10V-Q1(EU)
ES10V-Q2(EU)
ES15V-Q1(EU)
ES15V-Q2(EU)
ES30V-Q1(EU)

Tevékenység
tiltott
Tevékenység elvégzése Fontos
megjegyzések
Figyelmeztetés
3
Bármilyen rendellenes vagy
kellemetlen szag esetén
azonnal áramtalanítsa a
készüléket és forduljon
segítségért a
márkaszervízhez.
A termék csak váltóáramhoz
csatlakoztatható: 220v-50hz
A biztonság érdekében a
csatlakozóval használja (tilos
elosztót használni), amelynek
használni szigorúan tilos.
elektromos vezetékek helyes
Ne használjunk sérült
vezetéket vagy dugaljazot.
Portalanítsuk az elektromos
dugót és dugaljzatot is.
és az elektromos vezetékek
teljesítményének.Amennyiben
szükséges hívjon szakképzett
hálózatot.
Valamennyi beavatkozást
és karbantartási
tevékenységet kizárólag
szakember végezhet.
tilos kültérre
felszerelni.
A készüléket kizárólag
helyezze el és üzemeltesse.
A fagyás a készüléket
megrongálhatja, ami
túlmelegedéshez és
vízszivárgáshoz vezethet.
meg óvintézkedéseket,
károsodásokat.
Ha a hálózati kábel
megsérül, csak olyan
szakember végezheti a
javítását vagy cseréjét, aki
a márkaszervíznél dolgozik
képesítéssel rendelkezik.
Magyar



4
A berendezéshez nedves
testrésszel hozzáérni és a
csatlakozódugót nedves kézzel
víz. Ha víz éri, akkor a
elhelyezni.
készüléket.
a forró víz okozta súlyos égési
sérüléseket.
Tilos a forróvíz oldali
akik (beleértve a gyerekeket is)
és tapasztalatok hiányában
felügyeletében végzik ezt a
vállal biztonságukért.
fogyasztási és hasonló célra
használni.
víztelenítse a tisztítás és
leírtak szerint.
Tevékenység
tiltott
Tevékenység elvégzése Fontos
megjegyzések
Figyelmeztetés

5
Megjelenés és alkatrészek
Telje-
220V/50Hz 1500W 75°C IPX4 0.80MPa
ES8V-Q1(EU)
ES8V-Q2(EU)
220V/50Hz 1500W 75°C IPX4 0.75MPaES10V-Q1(EU)
220V/50Hz 2000W 75°C IPX4 0.75MPaES10V-Q2(EU)
220V~240V/50Hz 2000W 75°C IPX4 0.80MPa
ES15V-Q1(EU)
ES15V-Q2(EU)
220V~240V/50Hz 2000W 75°C IPX4 0.80MPaES30V-Q1(EU)
5.5kg
8kg
8kg
9kg
12kg
N:
E
EH
HL
BT
MT
E
L
N
ES8V-Q1/Q2(EU)
ES15V-Q1/Q2(EU)
ES30V-Q1(EU)
E
EH
HL
BT
MT
E
L
NHL1
ES10V-Q1/Q2(EU)
Model
ES8V-Q1(EU)
ES8V-Q2(EU)
ES10V-Q1(EU)
ES10V-Q2(EU)
ES15V-Q1(EU)
ES15V-Q2(EU)
ES30V-Q1(EU)
Tartály
mérete
8L
10L
15L
30L
a1
(mm) b1 (mm) c1 (mm) d1 (mm) e1 (mm)
100 387 255 120 283
130 270 160 350350
100 333 160 327402
100 400 - 400454
Elektromos vázlatos diagram
ES8/10/15/30V~Q1(EU)
a1
c1 e1
d1
e1
A B
C
D
E
ES8/10/15V~Q2(EU)
B
E
F
a1
c1 e1
d1
AB
C
D
E
F

6
Beszerelési utasítások