Little Sea-ox
Haier Household Electric Water Heater
User' Manual
FCD JTHA40-
FCD JTHA50-
FCD JTHA60-
E
E
E
Group
Qingdao Economic andTechnological Development District
Haier Water Heater Co., Ltd.
Haier Garden, QianwangangRoad, Economic DevelopmentZone,Qingdao, P. R. China
Please read this manual before usage
Retain it for future reference
Cleaning and Maintenance
Before Usage
Dear users,
Statement:
This water heater shall only be repaired and maintained by qualified
servicemen. Improper maintenance may cause severe injury or damage.
Before opening orrepairing water heater, please dopull out thepower plug.
Thanks for choosing Haier water heater product.
Haier products have good quality and excellent performance. To facilitate you to use
the product, please read the manual and operate accordingly. Please retain it for future
reference.
Note:
Before asking for service, please refer to troubleshooting section to resolve easy
problems.
The international star service of Haier Group will always accompany you. No matter
what kind of problems you meet in usage, please contact with the local after -sales
service agent. We are at your service all the time. Thanks again for choosing Haier
Product.
External Cleaning: Disconnect power supply before cleaning. Gently wipe with wet
cloth dipped with a little of mild detergent. Do not use gasoline or other solvents.
Finally dry with dry cloth. Keep water heater dry. Do not use cleansers containing
grinding agent (e.g. toothpaste), acids, chemical solvents (e.g. alcohol) or polishers to
clean.
The water heater you purchased may not full comply with the manual due to the
improvement of product. We apologize for the inconvenience occurred therefrom.
Internal Cleaning: To ensure high working efficiency, heating elements and tank liner of
water heater shall be cleaned once in three years. Take care not to damage protection
layer on heating elements and tank liner inner surface. According to different local
water qualities and use habits, magnesium rod shall be periodically replaced. If
maintenance is needed, please contact localservice station.
Features
!1 Safety:
High-quality heat proof stainless steel electric heating element, overtemperature
protection; overpressure protection of tank; safeand reliable.
Safe Care patented design together with the function of monitoring and displaying
of live ground wire has become a real safeguard for family safety.
FAQ
Problems
Possible Causes to be Confirmed
Corrective Measures
Check
2
Durability:
If water supply is stopped or water
pressure is too low
The shell adopts dusting anticorrosion treatment, handsome and durable enamel
tank, with reliable quality and long operation life.
No outlet water
If use point is blocked or if hot water
valve is open
Check and clean
3
4
Convenience:
Adjustable heating temperature.Adjustable water temperature.
If heating element is damaged
Contact service station
Connect power
Heating lamp lighted
Heating lamp not
Outlet
water
is cold
Adjusting range: water inlet Temperature 75
Multiple usage:
.
If power is connected
If thermostat is out of work
lighted
Contact service station
Continue heating
Enclosed structure, capable of supplying water to multiple places like toilet, kitchen
Water hasn't reached temperature setting
If thermostat is out of work
etc. Suitable for family, enterprises, service trades like beauty care on hot water supply
(not drinkable).
Heating lamp keep lighted
for long
Contact service station
Check
5
Nice molding, horizontal type wall-mounting design, saving space.
Outlet water flow and
temperature is not steady
If city water pressure is steady
The water heater you purchased is the improved model of the series
product. Please operate according to the user's manual.
2
Operation Instructions
Parameters
Rated voltage: 220V~,50Hz
Dimension: (See toFigure 1)
Weight: (See toFigure 1)
For the first use after installation, due to there's no water within the tank, first the city
water inlet valve and mixing valve must be opened. Close the mixing valve when water
flows out continuously from the showerhead or other outlets (the tank is full). Check
connections are freeof water leakage, and insert thepower plug.
Power: 1500W
Rated pressure: 0.65/ 0.75MPa
Waterproof grade: IPX 4 ( )
Volume: (See toFigure 1)
Tap water pressure:no less than0.05MPa
Turn the knob to set your desired water heating temperature, which can be stepless
changed between cold water inlet temperature and 75 . In heating mode, heating lamp
is lighted on. Normally the knob shall be positioned at highest temperature. This
machine has a thermostat function, which automatically switches off the water heater
when temperature reaches the setting value, and switch on again when water
temperature decreases tocertain value.
Dimensions
(Figure 1)
Front view
a1
Cutaway view
d1
Bottom view
City water pressure 0.75 MPa will cause much water flowing out from safety valve
pressure relief vent. This is due to too high water pressure. Please ask after-sales
service for correction. The rated pressureof FCD-JTHA40- (E) is 0.65MPa
E
C
e1
b1
E
D
Attentions in Operation
1. To avoid causing machine troubles, do not connect power before tank is full of water.
A
B
C1
Net
weight
c1
Volume
a1
e1
f1 A Hot water outlet
B Cold water inlet
Model
b1
d1
Adjust a suitable temperature before use, for water temperature above 50 may burn
your skin.
2.
FCD-
JTHA40- (E)
40L 18.5kg
673mm
702 mm
100mm
391mm
444 mm
220mm 365mm
197mm C Heating element
D Enamel tank
3. This product is closed water heater, which can supply hot water through pipe
connection to several points like bathroom (bathtub, washbasin, showerhead) and
kitchen.
FCD-
JTHA50- (E)
50L
60L
20kg
197 mm
100 mm 235 mm
390 mm
390 mm
E Wall-mounting
bracket
FCD-
JTHA60- (E)
22.8kg
335 mm
100 mm
197mm
802 mm 444 mm
4. Heating adjustment can be made flexibly all year round adapting to climate changes. In
long-term out-of-use or maintenance, you can close city water pipe valve, open mixing
valve to hot water range, and move up safety valve handle to drain the tank. To avoid
injury, before next use, it is suggested to first open hot water valve before switching on
the water heater, exhausting gas possibly retained in the pipeline. In this case, no
smoke or fire is permitted near the open valve. Carefully check and confirm all parts are
in good condition.
Remarks:the permitted errorlimit of aboveparameters is 10%.
Electric Circuit Diagram
L:Brown wire
MT
BT
N:Blue wire
Provided hot water quantity can meet use demand, temperature setting shall be
possibly low. It can minimize heat dissipation, high-temperature corrosion and
sedimentation, ensuring alonger service life.
5.
MT:High temperature limiter
EH
BT:Thermostat
L
HL:Heating indicator
EH:Heating element
HL
6. Regularly ask servicemen to make safety inspection, remove sediment on heating
elements, and check consumption of anode bar. Too much consumed anode bar shall
be replaced.
E
N
E
E:Yellow/green wire
3
Safety Precautions
Installation
The water may drip from the discharge pipe of the
pressure relied device and that this pipe must be
installed in a continuously downward direction and
in a frost-free environment. Check safety valve
once a month as follow: move the small handle of
safety valve, if there's water flowing out, safety
valve is normal; if there's no water flow, please
contact local after-salesservice station.
0V
22
Hz
50
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 experienced
The water heater adopts power supply of 220V~ ,50Hz.
electrician.
Connect to drain hose
The pressure relief device is to be operated
regularly to remove lime deposits and to verify that
it is notblocked.
Set the receptacle of the water heater at dry
position away from water spraying. Do not insert
and pull the power plug with wet hands.
Be sure to use independent receptacle and earth it reliably.
The receptacle shall comply with the stipulation of
national standard.
Attentions in Installation
During installation, adequate space must be reserved for future maintenance and
repair. If the water heater is installed within decoration boards, the right board
shall be removableto facilitate removingthe plastic coverduring maintenance.
City water inletpressure shall notbe less than0.05 Mpa.
Electric water heater shall be installed indoors with ambient temperature above
In opening and closing the water valve, do not point
the shower head to human body. Otherwise it may
hurt by the spraying hot water.
After installation, be sure to fill the heater completely with
water before switching on the power in the first usage.
Children must take bath under the supervision of adult.
0
. The pipes shall be collectively laid. Hot water outlet shall not be too far from
use points. In case farer than 8 m, hot water pipe shall have a thermal insulation to
minimize heat loss.
The mounting wall shall be firm and reliable to support twice the weight of water
heater full of water. Non-load bearing walls or air brick walls must have
corresponding protective measures like additional support, wall-through screws or
back boards.
C
Haier
In winter of cold area, if the heater is idle for a long
period, please pull the handle of safety valve to discharge
the water. Otherwise it may freeze inside the water heater
and cause damages.
In case the power cord of the water heater is
damaged, be sure to have it replaced by after service
technicians with special cord offered by the
manufacturer.
Electric water heater shall be located in a place easy for use, maintenance and
with a floor drainer. In case the tank or pipes leak, nearby or lower facilities shall
not be damaged. The installation location shall avoid being above toilet bowl,
bathtub, washbasin or doorframe, where will cause a suppressed or unsafe feeling
to users.
The product adopts the patent "Safe Care" technology of our company. As long as adopting civil power supply,
even if the earthing wire is electrified by mistake, the "Safe Care" technology still can block the dangerous
electricity, and ensure your personal safety. But if you find perceptible current, please pull off the power plug
and contact local after service departmentfor maintenance. Do not disassemble byyourself.
Power socket for water heater shall be in a dry place free of water splash. (splash-
proof box ispreferred)
Description of the Symbols
Never do that
Do not confuse inlet and outlet water pipes. Safety valve shall be installed at
designated position withno random modification.
Be sure to act as per instructions
4
Installation
Installation must be made by installers of or designated by our company after-service
Setting Environment
department. The water heatershall be wall-mounted.
Before installation, make sure water heater rear wires are fit firmly. Determine an
installation location. Make four holes 12mm, 65 mm deep in the wall with an impact
drill according to installating dimension. Insert fixexpansion hooks and expansion bolts
in corresponding wall holes. Lift the water heater. Insert wall rack onto the hooks and
bolts. Fit flat washers, rear wires and nuts in turn onto the bolts (see Figure 2). Tighten
the nuts and check them firm. Install accessories such as safety valve, drain hose as
Do not set it atplace where is too cold and
Do not set at outdoor places.
may freeze.
shown in Figure 3. Use sealing compound to prevent water leakage.
To facilitate installation and removal, it is suggested a G 1/2" movable nut is fitted at
appropriate locations on inlet and outlet pipes respectively. Find water supply location.
Connect inlet pipe, outlet pipe and city water pipe respectively to the use point.
The hot water pipe shall not be too long to reduce the heat losses.
Please reserve some space in installation for the futuremaintenance.
Do not use as floorstanding appliance.
Please mount it to firm and reliable wall.
Hot
water
outlet
Safety valve
Cold water inlet
Cold water
Hot water
outlet valve
outlet valve
Shower head
In case connecting water heater with water drain
hose, connect the drain hose to the inlet of the
sewer to avoid polluting by splashing.
Mixing valve
Do not install to places without sewer.
(Figure 2)
(Figure 3) for reference in installation only
The original pipeline of the water heater is an organic part of "Safe Care". Do not remove it by yourself.
Otherwise we will not take responsibility for the injure and loss caused by the safety trouble occurred
therefrom.
Connection and useof safety valve:
The safety valveshould be connectedto the coldwater inlet pipe. Please check
carefully if thedirection is correctafter installation. The correct directionof installation
is that thearrowhead on thesafety valve shouldpoint to thewater heater.
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.(see to
Figure 4)
Description of the Symbols
Never do that
Be sure to act as per instructions
6
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