9. Electronic magnesium function
When the water heater is powered on, the electronic magnesium rod
automatically connects to the tank, and the indicator light of "Electronic
Anode" is on.
10. Alarm Function and Fault Self -inspection
In case of dry burning, sensor and over-temperature faults, the indicator
combination flashes to indicate the fault, and other indicators do not dis-
play. At this time, all relays are disconnected and all keys are invalid; Only
after the fault is removed and powered on again, the system will return to
the shutdown state.
(a) Over temperature fault: " " key + 40°C indicator light flashes;
(b) Sensor fault:NTC1 is " " key+50°C indicator light flashes, NTC2 is " "
key+70°C indicator light flashes
(c) Dry burning fault: " " key+ 60°C indicator flashes;
Drainage and Cleaning
1. Cut off the power supply and close the water inlet valve before sewage
discharge.
2. This product can drain and clean the electric water heater by the following
methods:
cut off the power supply and close the water inlet valve;
1
the water pipe connected with the water inlet and outlet;
pipe connected with the water inlet to the water outlet;
valve and open the water inlet valve for cleaning;
connected with the water outlet to drain it by itself.
3. After draining and cleaning, reinstall the water outlet pipe and connecting pipe.
4. To clean the outside of the water heater, gently wipe it with a damp cloth
dipped in a small amount of neutral cleaning agent (do not use gasoline or
other solutions), wipe it with clean water and dry it with a dry cloth to keep the
electric water heater dry.
5. When the water flow of the shower is not smooth, it may be caused by its
internal blockage. Remove the shower to remove the blockage.
Remove the water pipe
5
10
Remove
2
Connect the water
3
Remove the safety
4