Haier 40503073 User Manual
Specications
Introduction of exterior and accessories
Troubleshooting
Symptom Things to Check Solutions
No water
1
Whether the water supply
has stopped or whether the
water pressure is too low
Check
2
Whether the water-usage
point is blocked or whether
the hot water valve is
opened
Check and clear
Only cold
water but
the heating
indicator lamp
is lit
1
Whether hot water outlet is
opened
Check and open
2
Whether the water
temperature is adjusted
Adjust water temperature
3
Heating time is too short
and set temperature is not
achieved
Continue heating
4
Whetehr heating pipe is
damaged
Conrm it is not due to the reasons under①
② ③
, then contact Maintenance Department
Only cold
water and
the heating
indicator lamp
is not lit
1
Whether power is properly
connected
Check power socket
2
Check whether there is
power supply
Connect power switch
3
Whether thermostat is out
of control
Conrm it is not due to the reasons under① ②,
then contact Maintenance Department
Heating
indicator light
Is on all the
time
1
Water has not reached the
set temperature
Continue heating
2
Whether thermostat is out
of control
Conrm it is not due to the reason under①,
then contact Maintenance Department
Water volume
is sometimes
large or small,
or water is
sometimes
hot or cold
Whether water pressure is
stable
Adjust water outowing volume or make sure
water pressure is stable before using
Samll hot
water outow
volume
1
Whether the present
temperature setting is too
low
Re-adjust the temperature setting
2
Whether water pressure is
too much
As far as possible reduce the water valve's
outow volume during use; for details please
refer to the tips in Important Notices
Haier Home Water Heater
Instruction manual
Safety Notices
(Please read before use)
Prohibited
Compulsory Matters
Essential Matters
Please read this Instruction Manual carefully before use.
Please retain this manual for future reference.
Meanings of Icons
1 2
ＥＳ６Ｖ－Ｑ１（Ｈ）
ＥＳ６Ｖ－Ｑ２（Ｈ）
ＥＳ６Ｖ－Ｑ１（Ｈ）
ＥＳ６Ｖ－Ｑ２（Ｈ）
Forbidden
Immediately cut o power supply and
contact our Service Center once the
water heater does not work properly or
emits burnt smell.
230V/50Hz independent power source
must be used at all times.
Warning
To ensur e safety, the water heater
should be connected to independent
Earthing
Warning
Warning
Forbidden
Forbidden
Forbidden
sockets (do not use adapters), with
reliable earthing. In addition the power
socket mu st conf or m to na ti onal
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
quali ed elec trician to check the
electric circuit.
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 professi
appointed by our c ompany before
using, in order to prevent electrocution.
Sotring of inammable and explosive
items near the water heater is strictly
prohibited.
Do n ot c onn ec t t o pow er wh en
installing or repairing the water heater.
Warning
.
ons
Forbidden
Forbidden
Forbidden
Warning
Warning
Caution
Forbidden
Caution
0040503073
V
Caution
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 iceformation.
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 sta
from the manufacturers or Maintenance
Department in order to avoid danger.
Take care not to be scalded by heated
water.
•
•
Do not use water from the water heater
for drinking or similar purposes.
Please cut o 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.
Ice will cause the container
Touching of hot water valve and
pipes is strictly prohibited.
Make sure to check the water
temperature before use; u
when it feels suitable.
se only
Back view
a1
Model No.
ＥＳ６Ｖ－Ｑ１（Ｈ）
ＥＳ６Ｖ－Ｑ２（Ｈ）
A Hot water outlet B Cold water intake C Heating pipe
D Inner chamber E Anode rod
Note: The margin of error for the above parameters is
Net
Technical data
Rated voltage/
power
230V~/2000W 50Hz 75°C IPX4 0.80MPa
Packing list
Quantity
Product Model No.
Name of parts
ＥＳ６Ｖ－Ｑ１（Ｈ）
ＥＳ６Ｖ－Ｑ２（Ｈ）
Electrical Diagram
L: Brown wire
N: Blue line
MT: High temperature limiter
BT: Thermostat
HL: Heating indicator
EH: Heating
ｅｌｅｍｅｎｔ
E: Yellow/green wire
Front view
weight
(kg)
5
5
Rated
frequency
Volume
a1 b1 c1 d1 e1
(L)
100mm 348mm 246mm 120mm 273mm
6
100mm 364mm
6
Rated
temperature
Electric Water
Heater (unit)
1 1 1 2
1 1 1 2
Safety Valve/Water
Drainage Pipe (set)
Side view
100mm
266mm
±
10%.
Waterproof
rating
ｃ１
285mm
Rated
pressure
Instruction
Manual (copy)
Cut view
b1
Water pressure
Not less than 0.05MPa
Expandable
Hook (pcs)
Installation method
Operation
Check
Cleaning
Installation instruction
Must be installed by personnel in our company's After-sales Department
or designated installation personnel.
The water heater is wall-mounted type.
Connection and use of safety valve
Connect water drainage pipe
Instruction manual
Ø12mm, Deep 65mm
Caution
5
3
6
4
First determine the installation position of the water heater based on your needs. Use PP-Rpipe
recommended for installation. It should be such that maintenance, repair and dismantling of
the water heater is convenient. Furthermore install loose joint at suitable locations for the water
intake and outlet.
Use impact drill to drill two 65mm-holes with a diameter of 12mm each at the locations based on
the installation requirements. Insert the expandable hooks into the holes and ensure that they are
properly fixed. Hang the water heater vertically on the expandable hooks and check whether it is
securely fixed. Install the safety valve and drainage pipes, etc. as indicated in the illustration. Make
Determine the water supply's position and connect the water outlet and intake to their respective
positions. Fill the inner chamber with water to check whether there is any water leakage. If so, the
connections must be re-done and properly carried out.
Note: Make sure that the water heater is securely attached to the hook before letting it go;
otherwise it may drop and cause injury or property damage.
Installation Precautions
The water heater is a wall-mounted type; thus it should be securely mounted on the wall so that it
can withstand 4 times its weight after it is filled with water.
Adequate space should be reserved during installation of water heater for ease of subsequent
repair and maintenance. When installation care should be taken in order that the water heater is
of a safe distance from gas pipe. It should be at least half a meter from gas cookers/gas pipe/gas
meter, etc.
Make sure the pressure on the water intake is not less than 0.05MPa, and not more than 0.75MPa.
The water heater should be installed indoors in a place where the ambient temperature is above 0°C.
The pipes should be closely laid out. The hot water outlet should be too far away from the point of
usage. If the distance exceeds 8 metres, the hot water pipe should have insulation protection, in
order to prevent heat loss.
Do not reverse the installation for the water intake and outlet. The safety valve should be installed in
the designated position and not
should be connected to the atmosphere and free from blockage at all times.
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 pen multimeter to check whether the live line and zero line are reverse. Turn on power supply
only when you have ensured that the heater is filled with water and that there is no water leakage.
The power supply should also conform with requirements.
All water pipes should be installed by qualified water pipe installation workers. The pipelines
should comply with the national standards and regulations on the prohibition of prevention tools to
draw water to water source pipelines by way of inverse siphon, as well as local building codes.
Safety reminder: In order to prevent accidents, pleae use our company's accessories during
installation. Do not replace them on your own or use substitutes. Please make sure
to contact our Maintenance Department if the accessories are damaged and
replace them with the accessories supplied by our company. Our company shall not
be liable for any direct or indirect losses caused as a result of accidents for failure to
comply with the aforesaid.
moved without permission. The safety valve's pressure-relief hole
Expandable hook
Hot water outlet
Hot water
pipe
Nozzle
Take the installation diagram of ES6V-Q1(H) as an example.
Install the safety valve which has a rated pressure of 0.80MPa (its connection is G1/2) into the
water intake pipe with the arrow on the safety valve pointing at the water heater. When the
ｗａｔｅｒ ｈｅａｔｅｒ ｉｓ ｈｅａｔｅｄ ｂｙ ｅｌｅｃｔｒｉｃｉｔｙ，ａ ｓｍａｌｌ ａｍｏｕｎｔ ｏｆ ｗａｔｅｒ ｗｉｌｌ ｆｌｏｗ ｆｒｏｍ ｔｈｅ ｓａｆｅｔｙ ｖａｌｖｅ’ｓ
pressure relief hole due to the expansion of water in the heater. The pressure-relief hole should
be connected to the atmosphere and free from blockage at all times.
Attach an end of the water drainage pipe onto the pressure relief hole
on the safety valve. You may cut the water drainage pipe to make it
shorter, or extend it depending on the situation. Connect the other
end of the water drainage pipe to the lower water outlet. This will
prevent the water from the pressure relief hole from splashing.
The water drainage pipe connected to the safety valve should be
installed in a slanted manner and in an environment which is not
prone to frost. Make sure that the connections are not leaking and
that the power supply conforms with requirements. Test the machine by switching on the
power.
Cold water pipe
Direction of cold water
Direction of hot water
Cold water inlet
Safety valve
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
Inspect all connections to ensure that there is not water leakage before connecting to power.
1
Adjust the water temperature knob at
the bottom of the water heater to set the
temperature.
Maximum water temperature setting is 75°C
Temperature adjustment knob: Turn the
knob gradually clockwise to raise the
temperature setting. The knob will not
continue to turn once it reaches maximum
temperature setting. Turn it anti-clockwise
gradually to reduce the temperature setting.
If the heating indicator light is lit, it means that the water heater is heating.
If the heating indicator is power off, it means that heating is finished and it will enter
heating insulation state or get closed totally.
When the water temperature reaches the set temperature, it will enter
2
thermal state.Once it lowers to certain temperature, power will be
automatically connected.
Cleaning and Maintenance
Warning!
The water heater must be repaired or maintained by qualified professionals. Improper
methods may cause serious injury or damage to property.
Note : Before calling service technicians, please refer to the Q&A to solve simple issue.
External cleaning
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.
Internal cleaning
In order to ensure that the water heater will work with high efficiency, clean the
heating tube and inner chamber once every three 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
OFF
ＥＳ６Ｖ－Ｑ１（Ｈ）
MAX
ＥＳ６Ｖ－Ｑ２（Ｈ）
3
ＣＳＨ１０Ｄ００３６．ｉｎｄｄ ２ ２０１０／４／２７ １６：００：２５
Observe the water drainage of the safety valve's pressure-relief hole.
When the water pressure is 0.75MPa and the pressure-relief hole on the safety valve
emits large volume of water, it means that the water pressure is excessive. In such
case, please notify the After-sales Department.
Things to note during use
Do not connect the power before filling the inner chamber with water in order
1
to prevent damage to the water heater.
Adjust the water temperature to the suitable level before use in order to prevent
2
scalding.
Insofar as there is adequate hot water, set a lower temperature to reduce heat
3
loss, high temperature corrosion and scaling. This will extend the water heater's
lifespan.
4
otherwise it may cause fire.
To avoid danger caused by accidental resetting of the heating breaker, the
5
power for the heat cannot be supplied by timer and other external switch
devices or connected to circuit with frequent switching for facility use.
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.
Not in use for an extended period of time
If the water heater is not used for an extended period of time, please carry out the following steps:
1
Screw the water drainage pipe to the safety valve's pressure-relief hole; turn on the safety
2
valve handle.
Turn the hot water valve to the maximum (at the same time unscrew the soft sprinkler pipe from
3
the water outlet valve; take care not be scalded by hot water), drain the inner chamber of water.
When the water heater needs to be used again, our recommendation is to open hot
water valve before switching on the power in order to prevent accidents. Allow any gas
that may be trapped in the pipe to be discharged. Do not smoke or allow other exposed
fire to be near the opened valve. At the same time, make sure to carefully examine all the
parts of the water heater and ensure that they are in a perfect condition. Make sure to fill
the inner chamber with water before use.
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