8
Cleaning and Maintenance
Be sure to switch off the power supply before cleaning. Use humid cloth with
neutral detergent to wipe the shell gently. Do not use petrol and other solvent.
Finally wipe it with dry cloth and keep the shell dry.
To guarantee the high-efficiency operating of the water heater, please clean the
electric heating pipe and inner tank every three years. Do not damage the
protection coating outside the electric heating element and inside the inner tank.
The Magnesium anode rod shall also be replaced periodically according to the
local water quality. Please contact the local maintenance department for
maintenance service.
Usage
After installation, as the tank is empty in the first usage, be sure to open the
faucet water inlet valve and mixing valve. When the tank is filled with water,
and the shower nozzle or other water outlet keeps water outputting, please
close the mixing valve, check if there's water leakage at each joint, and plug
the power plug.
Turn the knob as per the needed water temperature. The mark of knob
increases from water inlet temperature to 75 . You can set heating
temperature steplessly. The heating indicator will light on under heating mode.
Generally the knob should be set to the highest scale. The water heater can
regulate the temperature automatically. The power will be switched off
automatically when the set temperature is reached, and will be switched on
automatically 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 0.75 Mpa, the drain hose
of safety valve will discharge large amount of water. It is due to extra high
water pressure. Please contact the local after service for disposal.
Rated voltage: 230V~,50Hz Dimension: (See to Figure 1)
Power: 1650W Weight: (See to Figure 1)
Rated pressure: 0.75MPa Volume: (See to Figure 1)
Waterproof grade: IPX 4( ) Tap water pressure: no less than 0.05MPa
Parameters
Dimension
Front view
Cutaway view
Bottom view
Remarks: the permitted error limit of above parameters is 10%
Figure 1
Electric Circuit Diagram
L:Brown wire
N:Blue wire
MT: High temperature limiter
BT: Thermostat
HL:Heating indicator
EH:Heating element
E:Yellow/green wire
L
N
E
BT
HL
EH
E
MT
3
A Hot water outlet
B Cold water inlet
C Heating element
D Enamel tank
E Wall-mounting
bracket
f1
a1
b1
d1
e1
C1
A
B
C
D
E
Model
Volume
Net
weight
a1
b1
c1
d1
e1
390mm
390mm
100mm
100mm
683mm
765mm
197mm
197mm
390mm
390mm
19kg
21kg
50L
60L
f1
220mm
320mm
390mm
100mm865mm
197mm
390mm
23kg
70L
420mm
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