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FCD-6.6
FCD-8.8

0040502137A

2010/06/21

Specifications

Introduction of exterior and accessories

Troubleshooting

Side view

Cross-section view

b1

a1

Rear view

Model No.

Net 

weight

(kg)

Volume

(L)

a1

b1

c1

d1

e1

FCD-6.6

5

6.6

100mm 348mm 246mm 120mm 273mm

5.5

8.8

100mm 387mm 255mm 120mm 283mm

A  Hot water 

outlet

 

B  Cold water intake 

C  Heating pipe    

D  Temperature measurement pipe 

E  Inner chamber 

F   Anode rod

Note:  The margin of error for the above parameters is 

±

10%. 

Product Model No.

Electric Water 

Heater (unit)

Safety Valve/Water 
Drainage Pipe (set)

Instruction 

Manual (copy)

Expandable 

Hook (pcs)

FCD-6.6

1

1

1

2

Technical data

Packing list

Electrical Diagram

L:  Brown wire

N: 

Blue line (blue

)

MT: 

High temperature limiter

BT: 

Thermostat

EH: 

Heating 

E: 

Yellow/green  wire

HL: 

Heating indicator 

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

Confirm it is not due to the reasons under

 

 

, 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

Confirm it is not due to the reasons under

 

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

Confirm it is not due to the reason under

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 outflowing volume or make sure 

water pressure is stable before using

Samll hot 

water outflow 

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 

outflow 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

Immediately cut off 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.

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 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 
qualified  electrician  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 professions 
appointed  by  our  company  before 
using, in order to prevent electrocution.

Sotring of inflammable and explosive 
items near the water heater is strictly 
prohibited.

Do  not  connec t  to  power  when 
installing or repairing the water heater.

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 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 Maintenance 
Department in order to avoid danger.
Take care not to be scalded by heated 
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.

Do not use water from the water heater 
for drinking or similar purposes.

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.

Please read this Instruction Manual carefully before use.

Please retain this manual for future reference.

Quantity

Name of parts

Earthing

Forbidden

Forbidden

Forbidden

Forbidden

Forbidden

Forbidden

Forbidden

Forbidden

Warning

Warning

Warning

Warning

Warning

Warning

Caution

Caution

Caution

This appliance is not intended for use

 by persons (including children) with 

reduced physical, sensory or mental 

capabilities, or lack of experience and 

knowledge, unless they have been 

given supervision or instruction

concerning use of the appliance by

 a person responsible for their safety.

Children should be supervised to 

ensure that they do not play with the 

appliance.

Caution

Meanings of Icons

1

2

Rated voltage/

power

Rated 

frequency

Rated 

temperature

Waterproof 

rating

Rated 

pressure

Water pressure

230V~/2000W

50Hz

75°C

IPX4

0.75MPa

Not less  than 0.05MPa

element

FCD-8.8

Not more than 0.7MPa

FCD-8.8

1

1

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