Little Sea-ox
Haier Household Electric Water Heater
User's Manual
FCD JTHA30-
FCD JTHA40-
FCD JTHA50-
FCD JTHA60-
FCD JTHA80-
ET
ET
ET
ET
ET
Group
Qingdao Economic andTechnological Development
District Haier Water Heater Co., Ltd.
Haier Garden, QianwangangRoad, Economic Development
Zone,Qingdao, P. R. China
Please read this manual before usage
Retain it for future reference
T
Cleaning and Maintenance
Before Usage
Dear users,
Statement:
This water heater shall only be repaired and maintained by qualifie servicemen.
Improper maintenance may cause severe injury or damage. Before opening or
repairing water heater, please do pull out the power 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
Safety:
1
FAQ
High-quality heat proof stainless steel electric heating element, overtemperature
protection; overpressure protection of tank; safeand reliable.
Confirmation items
Remedy
Phenomenon
Safe Care patented design together with the function of monitoring and displaying
of live ground wire has become a real safeguard for family safety.
Check
No water supply or water pressure too low
Hot water access close
No water
Check and clear
2
Durability:
Hot water access close
Check and open
Only cold
water but
The shell adopts dusting anticorrosion treatment, handsome and durable enamel
Adjust temperature of water
Temperature not set to desired setting
tank, with reliable quality and long operation life.
heating time limit and setting
temperature not obtain
pointer light
when heat
Keep heating
3
4
Convenience:
Contact with service department
Defective heater
when
are excluded
Adjustable heating temperature.Adjustable water temperature.
Only cold
Check power socket
No power to heater
Adjusting range: water inlet temperature 75
Multiple usage:
.
water and
Contact with service department
pointer not
light when heat
Uncontrollable thermostat
when
are excluded
Enclosed structure, capable of supplying water to multiple places like toilet, kitchen
Setting water temperature not obtain
uncontrollable thermostat
Keep heating
Heating pointer
always light
etc. Suitable for family, enterprises, service trades like beauty care on hot water supply
(not drinkable).
Contact with service department
when
are excluded
Unconstant
flow and
5
Nice molding, horizontal type wall-mounting design, saving space.
Adjust the flux of outlet water
or use with constant water pressure
Unconstant water pressure
The water heater you purchased is the improved model of the series product. Please
temperature
of water
operate according to the user's manual.
Temperature set too low
Adjust setting water temperature
Adjust the flux of outlet water
Insufficient
hot water
Excessive water pressure
2
Operation Instructions
Parameters
Rated voltage: 220V~,50Hz
Dimension: (See toFigure 1)
Weight: (See to Figure 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
free of water leakage, and insert the power plug.
Rated power: 1200W
Rated pressure: 0.75MPa
Waterproof grade: IPX4
Volume: (Seeto Figure 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 to
certain value.
Dimensions
(Figure 1)
Front view
Cutaway view
Bottom view
a1
d1
F
City water pressure
0.75 MPa will cause much water flowing out from safety valve
C
e1
b1
pressure relief vent. This is due to too high water pressure. Please ask after-sales service
for correction.
E
D
A
B
C1
Attentions in Operation
1. To avoid causing machine troubles, do not connect power before tank is full of water.
A Hot water outlet
B Cold water inlet
C Heating element
D Enamel tank
E Wall-mounting
bracket
Net
weight
kg
Rated
temperature
a1 b1
d1 e1 f1
c1
Volume
(ET)
30L
Model
mm
mm
mm
mm
347 200
200
mm
mm
FCD-JTHA30-
FCD-JTHA40-
15.1
16.5
18.5
75
366
192
569
100
Adjust a suitable temperature before use, for water temperature above 50
your skin.
may burn
2.
ET
40L
50L
75
75
688 391 100 220
353
FCD-JTHA50-
(ET)
220
400 200
438
694
100
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.
F Magnesium anode
rod
FCD-JTHA60- (ET)
FCD-JTHA80- (ET)
60L
80L
75
75
20.5
26.6
795
991
437 100
440 100
305
521
400 200
400 200
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
MT
BT
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 a longer service life.
5.
L:Brown wire
N:Blue wire
EH
L
MT:High temperature limiter
BT:Thermostat
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
HL:Heating indicator
EH:Heating element
E:Yellow/green wire
N
E
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
The water heater adopts power supply of 220-240V
50/60Hz.
,
necessary please have it checked by experienced
electrician.
pressure release hole
(Figure 4)
The pressure relief device is to be operated
regularly to remove lime deposits and to verify that
it is notblocked.
NO
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.
Attentions in Installation
Be sure to use independent receptacle and earth it reliably.
The receptacle shall comply with the stipulation of
national standard.
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 inlet pressure shall not be less than 0.05 MPa,Maximum pressure can
not exceed 0.7MPa.
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.
Description of the Symbols
Power socket for water heater shall be in a dry place free of water splash. (splash-
proof box ispreferred).
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
Shower head
outlet valve
outlet valve
Mixing valve
In case connecting water heater with water drain
hose, connect the drain hose to the inlet of the
sewer to avoid polluting by splashing.
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
5
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