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Model

Volume

  Net 
weight

kg

a1

b1

c1

d1

e1

f1

FCD-JTHA60-   (ET)

FCD-JTHA80-   (ET)

305

521

100

100

437

440

400

400

795

991

20.5

26.6

60L

80L

200

200

30L

50L

569

694

366

438

347

400

100

100

192

220

15.1

18.5

200

200

FCD-JTHA30-

  (ET)

FCD-JTHA50-

  (ET)

220

100

391

353

688

16.5

40L

200

FCD-JTHA40-

ET

mm

mm

mm

mm

mm

mm

    

Rated 

temperature

   

 75

 75

 75

 75

 75

Dimensions

3

Electric Circuit Diagram

(Figure 1)

L

N

E

BT

HL

EH

E

MT

L:Brown wire

N:Blue wire

MT: High temperature limiter

BT: Thermostat

HL:Heating indicator

EH:Heating element

E:Yellow/green wire

Parameters

Rated voltage: 220V~,50Hz                                       Dimension: (See to Figure 1)

Rated power: 1200W                                                   Weight: (See to Figure 1)

Rated pressure: 0.75MPa                                           Volume: (See to Figure 1)

Waterproof grade: IPX4                                               Tap water pressure: no less than 0.05MPa

 

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. 

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 high water pressure. Please ask after-sales service 

for correction.

Operation Instructions

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.

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 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.

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. 

1.

2.

3.

4.

5.

6.

Attentions in Operation

Front view

Cutaway view

Bottom view

A Hot water outlet

B Cold water inlet

C Heating element

D Enamel tank

E Wall-mounting 

    bracket

F Magnesium anode 

   rod

Remarks:the permitted error limit of above parameters is 

10%

.

 

e1

a1

b1

A

B

D

F

E

C

C1

d1

f1

Summary of Contents for LITTLE SEA-OX FCD JTHA30- ET

Page 1: ...before usage Retain it for future reference HAIER THERMOCOOL FCD JTHA30 ET FCD JTHA40 ET FCD JTHA50 ET FCD JTHA60 ET FCD JTHA80 ET Haier Garden Qianwangang Road Economic Development Zone Qingdao P R China Group Qingdao Economic and Technological Development District Haier Water Heater Co Ltd ...

Page 2: ...whether your house ground wire is live or not all the time If this mark is lighted on it indicates your house ground wire has come live poor grounding and live In this case please immediately stop use and unplug from the power supply and remember not to touch any electric appliance shell in your house At the same time immediately contact after sales service and your property management company for...

Page 3: ...ll 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 local service station FAQ Phenomenon Confirmation items Remedy Check Check and clear Check and open Check power socket Keep heating...

Page 4: ...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 Operation Instructions 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 This product is closed wat...

Page 5: ...wires are in accordance with the rated current of the water heater If necessary please have it checked by experienced electrician The water heater adopts power supply of 220 240V 50 60Hz Be sure to use independent receptacle and earth it reliably The receptacle shall comply with the stipulation of national standard The product adopts the patent Safe Care technology of our company As long as adopti...

Page 6: ...nded as necessary The hose shall be installed as inclined downward see to Figure 4 Figure 3 for reference in installation only Cold water inlet Mixing valve Hot water outlet valve Cold water outlet valve Shower head Hot water outlet Safety valve Installation must be made by installers of or designated by our company after service department The water heatershall be wall mounted Before installation...

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