Haier FCD-JTHMG50-III, FCD-JTHMG60-III, FCD-JTHMG80-III, FCD-JTHMG100-III user manual Installation

Installation

Installation must be made by installers of or designated by our company after-service 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 as shown in Fig. 2. Insert and 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 Fig. 3). Tighten the nuts and check them firm. Install accessories such as safety valve, drain hose as shown in Fig. 4. Use sealing compound to prevent water leakage.

Control Panel Illustration

SET	HEATING	Power	On/Off
ACTUAL	Mode
	KEEPING

L1

2L

(Fig.2)

Capacity	50L	60L	80L	100L
L1	200mm	300mm	282mm	370mm
L2	320mm	320mm	320mm	320mm

(Fig.3)

1.	Set Button	10.	Intelligent Indication
2.	Temperature and Clock Time Increase Button	11.	Mode Button
3.	Temperature and Clock Time Decrease Button	12.	Power Level Selection Button
4.	Real-time Heating Indication	13.	On/Off Button
5.	Medium Warm Indication	14.	Warm Keeping Indication
6.	Night Power Indication	15. Time 2 Indication
7.	Heating Power Indication Area	16.	Clock Time Display
8.	Heating Indication	17. Temp.Setting / Actual Temp Display

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. Fill the tank full of water and check if water circuit shows any leakage. For any leakage, re- connection shall be made.

9. Delay Indication 18. Time 1 Indication

Remote Controller Panel Illustration

Safety valve

Hot

water

outlet

Showerhead

Cold water inlet

Mixing valve

Connect to drain hose

850 W	1300 W	2150 W
TIME 1		TIME 2
Mode		Power
Set		Confirm

Signaling Indication		1.	Indication Area
		2.	Mode selection Button
	Real-time Heating Indication	3. Temperature and Clock Time
Medium Warm Indication			Increase Button
		4.	Set Button
	Night Power Indication	5. Temperature and Clock Time
			Decrease Button
	Intelligent Indication	6.	On/Off Button
		7.	Confirmation Button

(Fig.4) (Fig.5)

Delay Indication

8. Power Level Selection Button

Note: Make sure the wall rack is reliably hung on the hooks before releasing your hands. Otherwise, the water heater may fall and cause human injury or property loss.

Connection and Use of 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 that the arrowhead on the safety valve should be pointed to the water 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.

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-sales service station.

The pressure relief device is to be operated regularly to remove lime deposits and to verify that it is not blocked.

Operation Instructions

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.

1.Powering On

This product has a power failure memory function, i.e. it remembers temperature setting,

power level, clock and current working status. Upon connecting power, all indications on the display are displayed for 2 s before the system goes into standby status (with only clock display and all buttons except On/Off button inactive) or previous working status before power failure with corresponding indicators lighted on. For example, machine as shown in Fig. 6 is in standby status with only On/Off button active.