Haier ES15V-SD User manual

•
•
Earthing
Warning
Warning
Immediately cut off power supply
and contact our Service Centre
once the water heater does not
work properly or emits burnt smell.
230V/50Hz independent power
source must be used at all times.
Warning
Do not use damaged wire and
power socket. Promptly clean the
dust on the power plug and socket.
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 professional persons
appointed by our company before
using, in order to prevent electrocution.
Do not connect to power when
installing or repairing the water
heater.
Warning
Warning
Forbidden
Forbidden
Forbidden
Forbidden
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.
Forbidden
Forbidden
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
Haier Service Center in order
to avoid danger.
Caution
Take care not to be scalded by
heater 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.
Forbidden
Do not use water from the water
heater for drinking or similar purposes.
Caution
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.
Prohibited Compulsory Matters Essential
Matters
Forbidden
Caution
Meanings of Icons
0040509739
Specifications
Troubleshooting
Technical Parameters
Introduction Of Exterior And Accessories
Symptom Things to Check Solutions
No water
1Whether the water supply has
stopped or whether the water
pressure is too low
Check
2Whether the water-usage
point is blocked Check and clear
Only cold water
but the heating
indicator light
is glow
1Whether mixing valve is
towards cold water side
Check and open hot water mixing valve.
2Whether the water
temperature is adjusted
Increase the temperature to the required value.
Once the water is heated to the pre-set
temperature, control flow volume of cold and
hot water using the moderating mixing valve.
3
Heating time is too short
and set temperature is not
achieved
Continue heating
4Whether heating pipe is
damaged
Confirm this is not due to the reasons 1, 2 , 3,
then contact Haier Service Person.
Only cold water
and the heating
indicator light
is not glow
1Whether power is properly
connected Check power socket
2Whether thermostat is out
of control
Confirm this is not due to the reason 1,
then contact Haier Service Person.
Heating
indicator light
is on all the time
1Water has not reached the
set temperature Continue heating
2Whether thermostat is out
of control
Confirm this is not due to the reason 1,
then contact Haier Service Person.
Water volume
is sometimes
large or small,
or water is
sometimes
hot or cold
Whether water pressure is
stable
Set lower mixing valve or ensure water
pressure is stable before use
Small hot water
outlet volume
1Whether the present
temperature set ting is too
low
Calibrate using the method stipulated in the
Instruction Manual
2Whether water pressure is
excessive
Set lower mixing valve
Haier Home Water Heater
Instruction Manual
Safety Notices(Please read before use)
=Please read this Instruction Manual carefully before use.
=Please retain this manual for future reference.
ES15V-SD(I/W)
Remarks:
The permitted error limit of above net weight is ±10%.
Item Unit ES15V ES25V
V 230 230
Rated Frequency Hz 50 50
Rated Pressure MPa 0.80 0.80
Rated Power W 2000 2000
kg
Rated Capacity L 15 25
Waterproof Grade IP IPX4 IPX4
Mixing Factor (maximum) %
Tap Water Pressure (minimum) MPa 0.05 0.05
Mean Hot Water Output (minimum) oC
of 50oC) (maximum) Minutes
Diameter of Power Wire mm23×1.5 3×1.5
35
65
45
13
35
65
25
10
Model a b c d e
ES15V-SD 390mm 355mm 60mm 390mm
460mm 412mm 60mm 460mm
Note:
(Fig. 2)
Rev.00;29.08.20
ES25V-SD(I/W)
Electrical Diagram
a
d
ec
b
Inner Tank
100mm
100mm
ES25V-SD
ES15V-EC-SD
ES25V-EC-SD
L: Live Wire(Brown/Red)
N: Neutral Wire(Blue/Black)
MT: High temperature limiter
RT: Sensor
EH: Heating element
E: Earthing Wire(Yellow&Green)
E
EH
RT
MT
E
N
L
Display Panel
Relay
N
12

Pressure-relief hole (connected
to water drainage pipe)
Small handle
for safety valve
In order to avoid a hazard due to inadvertent resetting of the thermal cut-out, this appliance must not be supplied an
external switching device, such as a timer, or connected to a circuit that is regularly switched on and off by the utility.
5
3
Things to note during use
1
4
Warning!
Instruction Manual
After completion of installation, make sure to turn on the water inlet valve and mixing valve since there is no water
Operation
in the Inner Tank. Turn the mixing valve to the maximum for hot water outlet Turn-off the outlet valve when water flows
out from the sprinkler head or the water outlet (indicating that the Water Tank is filled with water). Turn off the water
outlet valve. Inspect all connections to ensure that there is no water leakage before connecting to power.
p
Check
Cleaning
Not In Use For An Extended Period Of Time
The water heater must be repaired or maintained by qualified professionals. Improper
methods may cause serious injury or damage to property.
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 sure 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
protective layer on the surface of the inner chamber. Depending on the local water quality and the
please contact the local Maintenance Department.
turn the safety valve's lever upside/outward. (take care not to hurt your hand).
Regularly engage service personnel to carry out safety inspection and promptly clear the water
consumption becomes excessive.
is G1/2) into the water inlet 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. This is normal. The pressure-relief hole
should be connected to the atmosphere and free from blockage at all times.
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 to 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.
Note: If your water heater is not installed in a bathroom with sewer, our recommendation would be that
you add safety valve water drainage pipe.
Description of Parts
Installing Safety valve
Installation Instruction
When installing the water heater, certain space should be reserved (not less than 250mm from the top and
bottom and not less than 700 mm from the front and the sides), for ease of subsequent maintenance and repair.
If the water heater was to be built into clip boards, the right section of the clip board should be movable for ease
of removal of plastic cover during maintenance.
Make sure the pressure on the water inlet is not less than 0.05MPa, and not more than 0.80 MPa.±0.05
Installation Precautions
Power must be switched off before cleaning the water heater.
Installation Method
For ease of installation and removal of water heater, we would recommend that G1/2 loose joints be installed at
appropriate locations on the water inlet and outlet pipes of the water heater. Determine the position of the hot
water supply. Connect the water inlet and outlet pipe together with the water pipe to the positions reserved for
use of hot water. Hot water pipe should preferably not be too long in order to prevent heat loss.
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.
The water heater should be installed indoors in a place where the ambient temperature is above 0 o
distance exceeds 8 meters, the hot water pipe should have insulation protection, in order to prevent heat loss.
The wall on which the water heater is hung should be strong such as it is able to withstand 4 Times the weight of
the water heater when filled with water. If the wall was not weight-bearing wall or made of hollow bricks, adequate
protective measures such as addition of support and high-strength wall screw with back panel should be adopted.
The water heater should be installed in places such as it is easy to use and maintain and with floor drain, in order
that it will not cause damage to nearby facilities or those in the lower levels during a leakage of the water tank or
water pipe. It should not be installed over toilet bowls, bathtub, wash basin or door frame in order that users do
not feel oppressed or insecure.
Power socket for the water heater should be installed in dry places which do not easily come into contact with
be connected to the atmosphere and free from blockage at all times.
also conform with requirements.
Safety reminder: In order to prevent accidents, please use our company's accessories during installation. Do not
replace them on your own or use substitutes. Please make sure to contact our Haier Service Person if the pipes
or 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.
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.
Packing List
Model No.
Electric Water
Heater (unit)
Safety Valve
(pcs)
Instruction
Manual (book)
Expansion
ES15V
1 1 1 2
ES25V
Quantity Name of
parts
(Fig.3)
3
4
56
Please use this Template to drill 2 holes(ø12mm,75 mm Deep ) for mounting the water heater.
60 mm
Wall Mounting
Bkt. (pcs)
1
Must be installed by personnel in our Haier Service Person or
designated installation personnel.
The water heater is wall-mounted type.
First determine the installation position of the water heater based on
your needs. Use SS Braided pipe recommended for installation. It
should be such that maintenance, repair and dismantling of the water
heater is convenient. Further more install loose joint at suitable
locations for the water intake and outlet.
Use impact drill for two holes of 75mm deep with a diameter of 12mm each at the locations based on the
installation requirements. Fasten the wall-mounting plate on the wall tightly with two expansion bolts as per
indicated in Fig.1. Check and confirm that the bolts are not loose. Hang the water heater vertically onto the wall by
the wall-mounting plate. Confirm it is firmly mounted. Install the safety valve and drainage pipes, etc. as indicated
in the illustration. Make sure to seal the joints with Teflon tapes to prevent water leakage.
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.
Fig.1
Expandable Bolts
Figure.1.
If Safety Valve is not installed, Product will not consider for Warranty .
Do not connect the power before filling the inner Tank with water in order to prevent damage to the water heater.
person if no water flows out. In the event of damage to the safety valve, please replace it with a
New Haier Standard Spare parts.
If there is water flowing out, the safety valve is working normally. please contact the Haier service
If the water heater is not used for an extended period of time, please carry out the following steps:
When the water heater needs to be used again, our recommendation is to open hot water valve before
make sure to carefully examine all the parts of the water heater and ensure that they are in a perfect
1
2
3
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 sprinkler head soft pipe from
the water outlet valve; take care not be scalded by hot water), drain the inner container of water.
Turn off the water inlet pipe valve.
In order to ensure that the water heater works efficiently, the heating pipe and inner tank should
TEMPERATURE SETTING
In the power ON state, press the “TIMER” button once to enter the TIMER mode, and the icon lights ON. The display
flashes the time of current timer. Press the “TIMER” button to adjust the time of timer. Each time the “TIMER” button is ,
pressed the value changes between 01 to 23 in Units of one. For eg. If the time of 10 is selected, the water heater will be
is no operation for 6 seconds, the displayed time is saved in the setting. After completing this timer setting, the system returns
to the mode before the TIMER mode.
In the TIMER mode, press the “TIMER” button again to exit the TIMER mode, the icon stop flashing. Also, pressing of any
Press the “SET” button once to query the set heating temperature. When display is flashing, each time the “SET” button
is pressed, the temperature value changes between 35°C and 75°C in units of 5°C. Under the Timer mode, press “SET”
button can set the timer temperature. The setting method is same with the above temperature setting. For any temperature
Press the “ECO” button, then enter the ECO mode, and the icon Light On. The digital display flash 50°C, then display
the actual temperature. The setting temperature is 50 ° C and is not adjustable under this mode.
When the water temperature drops to 45 ° C, the machine will automatically start heating to 50 ° C and stop.
setting more than 55°C,when the temperature drops below by 10°C,the heater automatically restarts the heating. For
temperature setting less than 55°C,when the temperature drops below by 5°C, the heater automatically restarts the heating.
Press the “BPS” button, then enter the BPS function & the icon lights On. The digital display flash 75 °C, then display
the actual temperature. The setting temperature is not adjustable under this mode.
In BPS mode, the bacteria will be killed and the water quality will be improved. Press the BPS button again to exit BPS mode.
Do not place Inflammable substances such as petrol near the water heater otherwise it may cause fire.
Insofar as there is adequate hot water, set a lower temperature to reduce heat loss high temperature corrosion and
scaling this will extend the water heater’s life span.
Adjust the water temperature to the suitable level before use in order to prevent scalding.
2
Set temp./actual temp.display icon
Timer mode display icon
Wi ficonnection status display icon.
ECO mode display icon.
Heating icon
BPS mode display icon.
ON/OFF
1. Press button to turn on the water heater. The initial system default state is displayed at the initial power-on. Press to turn off.
2. System default: The water heater defaults to the heating mode, and the default setting temperature is 75 °C. By default TIMER,
BPS function is off. After power-on or start up, the machine will enter the state and settings before the last power-off or shutdown.
Bolts (pcs)
Remote
1
control
Remote Control
4
Remove the battery cell from the remote control
Considering Ease of Water Heater Operation, place the remote control as per your convenient place.
Flexible
Pipes
2
TIMER MODE
Press button to switch ON/OFF the water heater. The Water Heater will display the same Function which was before the
last power off or shutdown.
Press the MODE button to enter in timer mode. After pressing MODE button, icon lights ON. Each time after pressing MODE
button, timer value changes from 01 to 23 gradually in Units of one.
Press the FUNCTION button to enter in ECO, BPS or SET Temperature Function
1. Initially after pressing the Function button you will get ECO Function and icon lights on display and displays 50°C.
2. On next press, you will get the BPS Function and icon lights on display and display the 75 C.°
3. On next press, you will enter in Heating Function and icon lights on display. In this mode, you can adjust temperature
from 35
to 75 C by using + button for increasing temperature and - button for reducing temperature.°
°C
.
(this Icon flashes in SMART Model)
ECO FUNCTION
BPS FUNCTION
REMOTE CONTROL INSTRUCTION
MODE Button
FUNCTION Button
Temperature Increase
Button
Temperature Decrease
Button
ON/OFF Button
ready with tank full of hot water (at the set temperature) after exactly 10 hours. The default is 7 hour for first time. If there
mode button eg. ECO / BPS, will exit the Timer mode.
As indicated above, the temperature in the TIMER mode can be set by pressing the SET button. We can set any required
temperature from 35°C to 75°C in units of 5°C.