Dimensions
(Fig. 1)
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
Front View
a1
Cutaway View
d1
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b1 | D |
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Bottom View
G
e1
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.
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Model | Volume | Net | a1 | b1 | c1 |
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Weight |
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Note: Above figures allow a tolerance of 
10%.
A Hot water outlet B Cold water inlet C Heating element D Enamel tank
E
City water pressure 
0.075 MPa will cause much water flowing out from safety valve pressure relief vent. This is due to too big water pressure. Please ask
Attentions in Operation
1. To avoid causing machine troubles, do not connect power before tank is full of water. |
2. Adjust a suitable temperature before use, for water temperature above 50 may burn |
your skin. |
3. Check safety valve once a month as follows: move small handle of safety valve, if there's |
water flowing out, safety valve is normal; if there's no water flow, please contact local |
4. This product is closed water heater, which can supply hot water through pipe connection |
Electric Circuit Diagram
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| MT | BT |
| L |
| EH |
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| HL |
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L: Brown wire |
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N: Blue wire |
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MT: Thermostat |
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BT: High temperature limiter |
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HL: Heating indicator |
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EH: Heating element |
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E:Yellow/green wire |
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to several points like bathroom (bathtub, washbasin, showerhead) and kitchen. |
5. Heating adjustment can be made flexibly all year round adapting to climate changes. In |
valve, 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. |
6. Provided hot water quantity can meet use demand, temperature setting shall be possibly |
low. It can minimize heat dissipation, |
ensuring a longer service life. |
7. 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. |
Cleaning and Maintenance
Statement: This water heater shall only be repaired and maintained by qualified servicemen. Improper maintenance may cause severe injury or damage. Before opening or repairing water heater, please do pull out the power plug.
Note: Before asking for service, please refer to troubleshooting section to resolve easy problems.
External Cleaning: Disconnect power supply before cleaning. Gently wipe with wet cloth dipped with a little of mild detergent. Do not use gasoline or other solvents. Finally dry with dry cloth. Keep water heater dry. Do not use cleansers containing grinding agent (e.g. toothpaste), acids, chemical solvents (e.g. alcohol) or polishers to clean.
