Little Sea-ox
Haier Household Electric Water Heater
User's Manual
FCD-JTHC40-
FCD-JTHC50-
FCD-JTHC60-
FCD-JTHC80-
E
E
E
E
Group
Qingdao Economic and Technological Development District
Haier Water Heater Co., Ltd.
Add:Haier Garden, QianwangangRoad, Economic DevelopmentZone,Qingdao, P. R. China
Please read thismanual before usage
Retain it forfuture reference
Cleaning and Maintenance
Before Usage
Dear User,
Thanks for choosing Haier waterheater 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.
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. If maintenance is
needed, please contactlocal service station.
The international star service ofHaier Group will always accompany you.Nomatter what
kind of problems you meet in usage,please contact with the local after-sales service
agent.We are at your serviceall the time.Thanksagain for choosingHaier Product.
The water heater you purchased may not full comply with the manual due to the
improvement of product.We apologize forthe inconvenience occurredtherefrom.
FAQ
Problems
Possible Causes to be Confirmed
Corrective Measures
Check
Features
If water supply is stopped or water
pressure is too low
1. Safe:
No outlet water
High-quality importedheat-resistant stainless steel heating element, corrosion resistant
and more reliable. Over-temperature protection, tank liner over-pressure protection and
Safe Care patented design together with the function of monitoring and displaying of
live ground wirehave become areal safeguard forfamily safety.
2. Durable:
If use point is blocked or if hot water
valve is open
Check and clean
If heating element is damaged
Contact service station
Connect power
Heating lamp lighted
Heating lamp not
Outlet
water
is cold
If power is connected
If thermostat is out of work
Specially treated shell. Elegant and durable.
lighted
Tankliner produced with3-layer liner enamelingtechnology. More reliable quality.
3. Easy to use:
Heating temperature adjustable. Easy and flexibleoperation.
Contact service station
Continue heating
Water hasn't reached temperature setting
If thermostat is out of work
Heating lamp keep lighted
for long
Water temperature adjustable between inlettemperature ~ 75
4. Multi-purpose:
.
Contact service station
Check
Closed structure suitable to connect several outlets for water use in locations like
washroom and kitchen. (outlet water is not suitable to drink) Suitable for use in homes,
enterprises and institutions, and service tradelike hair &beauty saloons.
5. Horizontal installation, elegantstyle and spacesaving.
Outlet water flow and
temperature is not steady
If city water pressure is steady
Your water heater isan improved productof this series. Please use itas instructed in
this manual.
Packing List
Electric
water
heater
(set)
Parameters
Rated voltage: 220V~, 50Hz
User's
manual
(copy)
(pcs)
Expansion
Safety
Expansion
hook
Name
Drain hose
(ply)
bolt
(pcs)
valve
(pcs)
Dimensions:(see to Fig. 1)
Weight: (see to Fig. 1)
Power: 1500 W
Rated pressure: 0.75Mpa
Waterproof grade: IPX 4 ( )
Volume:(see to Fig. 1)
Quantity
Tap water pressure:not less than0.05 MPa
Operation Instructions
Dimensions
For the first use after installation, due to there's no water within the tank, first the city
water inlet valve and any water outlet valve of the water heater must be opened. Close
the water outlet 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.
(Fig. 1)
Bottom View
Front View
a1
Cutaway View
d1
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.
City water pressure 0.75 MPa will cause much water flowing out from safety valve
pressure relief vent. This is due to too big water pressure. Please ask after-sales
service for correction.
E
E
C
b1
e1
D
A
B
C1
Net
Weight
A Hot water outlet
B Cold water inlet
C Heating element
D Enamel tank
Model Volume
d1 e1
a1
b1 c1
f1
E Wall-mounting bracket
Attentions in Operation
1. To avoid causing machine troubles, do not connect power before tank is full of water.
Adjust a suitable temperature before use, for water temperature above 50 may burn
your skin.
2.
3.
4.
Remarks:the permitted error limit of above parameters is
10%.
This product is closed water heater, which can supply hot water through pipe connection
to several points like bathroom (bathtub, washbasin, showerhead) and kitchen.
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, 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.
Electric Circuit Diagram
5.
6.
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.
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.
MT
BT
EH
L
HL
E
N
L: Brown wire
N: Blue wire
MT:High temperature limiter
BT: Thermostat
HL: Heating indicator
EH: Heating element
E:Yellow/green wire
Cleaning and Maintenance
E
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.
Note:Before asking for service, please refer to troubleshooting section to resolve easy
problems.
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.
Safety Precautions
Installation
Connection and Useof Safety Valve:
The safety valve should be connected to the cold water inlet pipe. Please check
carefully if the direction is correct after installation. The correct direction of
installation is thatthe arrowhead onthe safety valveshould point tothe water heater.
If your water heater is not installed in a bathroom with sewage drain, 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 installedas inclined downward.
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, pleasecontact local after-salesservice station.
The water heater shall use a.c 220 V / 50 Hz
power supply from a separate socket (no
multi-purpose socket) and be reliably
grounded. The power socket shall meet
national standard requirements. Power plug
pins shall be cleaned in time to avoid any
contamination causing accidentslike fire.
Check if power meter and wire size are
consistent with water heater rated current.
If necessary, ask experienced qualified
electricians to check.
The pressure relief device is to be operated regularly to remove lime deposits and to
verify that itis not blocked.
Power socket for water heater shall be
located in a dry place free of water spray.
Do not insert or pull the power plug with
wet hands, for accidents like electric
shock or injurymay happen.
Do not use damaged wire, socket or
appliances with loose plug, otherwise
accidents like electric shock, short circuit
and fire may occur. Make sure power plug
closely fits withpower socket.
Connect to drain hose
For first use after installation, the tank
must be full of water before connecting the
power. Otherwise, heating element
overheat may cause troubles.Children
taking shower must be attended by adults.
(Fig.5)
(Fig.4)
Please do not point the showerhead
towards human body when turning on or
off the faucet, avoiding to be scalded by a
small stream of hot water.
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
removable to facilitateremoving the plasticcover during maintenance.
City water inletpressure shall notbe less than0.05 Mpa.
C
Haier
Damaged power cord must be replaced
by after-service technicians with special
cable (factory provided). Other persons
shall not dismantle or repair. In addition,
do not place flammable matters nearby
the water heater.
Electric water heater shall be installed indoors with ambient temperature above 0
.
In winter in cold regions, for long-term out-
of-use, please lift the safety valve handle to
empty the water, avoiding ice formation
damaging the waterheater.
The pipes shallbe collectively laid. Hot water outletshall not betoo far fromuse 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 likeadditional support, wall-throughscrews or backboards.
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 causea suppressed orunsafe feeling tousers.
Power socket for water heater shall be in a dry place free of water splash. (splash-
proof box ispreferred)
The product adopts Haier Safe Care patented technology. In normal installation, even in
severe case that ground wire is live due to wrong connection, the product Safe Care
technology can filter and efficiently ensure your safety. However, whenever your feel a
sensory current, please pull out the power plug and notify local after-service men in time. Do
not dismantle byyourself.
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
Setting Environment
Installation
Installation must be made by installers of or designated by our company after-service
department.
The water heater shall be wall-mounted.
Before installation, make sure water heater rear wires are fit firmly. Determine an
installation location. Make four holes
12mm, 65 mm deepin the wall. Insert and fix
expansion 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. Tighten the nuts and check them firm. Install accessories such as safety
valve, drain hose as shown in Fig. 2. 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.
Note: To avoid heat dissipation, hot water pipe shall not be too long.
Do not locate in freezing places. If
ice forms, tank and pipes will break,
causing scalding and leakage.
Do not install it outdoors.
For easy future maintenance and repair, adequate space must be reserved during
installation.
Hot
water
outlet
Safety valve
Do not install it as stand-alone.
It shall be hung on firm and solid wall.
Cold water inlet
Cold water
valve
Hot water
valve
Showerhead
Mixing valve
Fig.2 For Installation Information Only
Do not install it in places unable to drain
water.
If a drain hose is connected, it shall be
connected to sewage drain, avoiding
spilling the room.
The tubes and pipes fitted on the product are inseparable parts of the Safe Care
technology, and shall not be removed by yourself. Otherwise, Haier shall not be liable
for any damages or injuries caused due to resulted potential risks.
(Fig.3)
Description of the Symbols
Never do that
Be sure to act as per instructions
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