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Service Manual                         

 

Model No:FCD-JTSA80-III 

 

 

-5- 

 

 

 

2-3. Dimensions 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chapter 3: Installation 

3-1. Accessory parts 
 

 
 
 
 
 
 

 
3-2. Installation 

1. Installation must be made by installers of or designated by our company after-service department. 
The water heatershall be wall-mounted. 
2. Before installation, make sure water heater rear wires are fit firmly. Determine an installation location. 
Make four holes

φ

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 
shown in Figure 3. Use sealing compound to prevent water leakage. 
3. 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.   
4. The hot water pipe shall not be too long to reduce the heat losses. 
5. Please reserve some space in installation for the future maintenance. 

                            Part Name 

                              Qty 
Product Model 

Electic 

water 

heater

Safety 

valve

Expansio

n bolt 

Expansio

n hook 

User’s 

manual

Drain 

hose 

FCD-JTSA50-III 1 

FCD-JTSA60-III 1 

FCD-JTSA70-III 1 

FCD-JTSA80-III 1 

Содержание Little Sea-ox FCD-JTSA50-III

Страница 1: ...ns only and is not designed for use by the general public It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by an...

Страница 2: ...uction 4 2 3 Dimensions 5 3 Installation 5 3 1 Accessory parts 5 3 2 Installation 5 3 3 Connection and use of safety valve 5 3 4 Attentions in Installation 6 4 Operation 7 4 1 Operation Instructions 7 4 2 Attentions in Operation 7 5 Specifications and Circuit Diagram 7 5 1 Specifications 8 5 2 Circuit Diagram 8 6 Usage Cleaning and Maintenance 8 6 1 Usage 8 6 2 Cleaning and Maintenance 8 6 2 1 Sta...

Страница 3: ... may burn your body so it must be mixed with cold water before use 5 Please don t make the spray head towards human body when you open or close the valve or adjust the temperature of the water so as to avoid being burnt by a little stream of hot water 6 The temperature of the pressure relief vent of the safety valve is high so it may scald your body 7 This appliance is not intended for use by pers...

Страница 4: ...ter inlet temperature 75 4 Multiple usage Enclosed structure capable of supplying water to multiple places like toilet kitchen etc Suitable for family enterprises service trades like beauty care on hot water supply not drinkable 5 Nice molding horizontal type wall mounting design saving space The water heater you purchased is the improved model of the series product Please operate according to the...

Страница 5: ... 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 shown in Figure 3 Use sealing compound to prevent water leakage 3 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 o...

Страница 6: ... is normal if there s no water flow please contact local after sales service station 4 The pressure relief device is to be operated regularly to remove lime deposits and to verify that it is not blocked 3 4 Attentions in Installation 1 During installation adequate space must be reserved for future maintenance and repair If the water heater is installed within decoration boards the right board shal...

Страница 7: ...witches off the water heater when temperature reaches the setting value and switch on again when water temperature decreases to certain value 3 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 4 2 Attentions in Operation 1 To avoid causing machine troubles do no...

Страница 8: ...ally when the temperature drops to certain level As it continues heating you can use hot water as well When the tap water inlet pressure arrives or exceeds 0 75MPa the drain hose of safety valve will discharge large amount of water It is due to extra high water pressure Please contact the after service for disposal 6 2 Cleaning and Maintenance 6 2 1 Statement This water heater shall only be repair...

Страница 9: ... 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 local service station Chapter 7 Trouble shooting ...

Страница 10: ... 10 Sincere Forever ...

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