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Installation
Installation must be made by installers of or designated by our company after-service
department.
The pipelines must be installed by qualified tap water pipe installation
personnel. The pipelines must comply with applicable national standard that specifies
preventing of non-drinking water in the appliances from being siphoned back to the water
source as well as local construction regulations.
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.
L1
50L
Capacity
L1
200mm 200mm
L2
200mm
(Fig.2)
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.
(Fig.4)
Safety valve
Hot
water
outlet
Showerhead
Cold water inlet
Mixing valve
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
pipe must be left open to the atmosphere and 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.
You also can drain the water heater through the safty valve.
The water heatershall be wall-mounted.
60L
80L 100L
282mm 370mm
200mm 200mm 200mm
(Fig.3)
(Fig.5)
Connect to drain hose
the pressure relief
device and that this
Control Panel Illustration
SET
ACTUAL
1. Set Button
2. Temperature and Clock Time Increase Button
3. Temperature and Clock Time Decrease Button
4. Real-time Heating Indication
5. Medium Warm Indication
6. Night Power Indication
7. Heating Power Indication Area
8. Heating Indication
9. Delay Indication
Remote Controller Panel Illustration
Signaling Indication
Real-time Heating Indication
850 W
1300 W
2150 W
Medium Warm Indication
TIME 1
TIME 2
Night Power Indication
Mode
Power
Set
Confirm
Intelligent Indication
Delay Indication
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.
HEATING
Mode
Power
On/Off
KEEPING
10. Intelligent Indication
11. Mode Button
12. Power Level Selection Button
13. On/Off Button
14. Warm Keeping Indication
Time
15.
2 Indication
16. Clock Time Display
17. Temp.Setting / Actual Temp Display
18.
Time
1 Indication
1. Indication Area
2. Mode selection Button
3.
Temperature and Clock Time
Increase Button
4. Set Button
5.
Temperature and Clock Time
Decrease Button
6. On/Off Button
7. Confirmation Button
8.
Power Level Selection Button
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