9
Power connection
This water heater must be permanently connected to the electrical supply through a double pole switch
having a contact separation of at least 3mm in all poles incorporated in the fixed wiring. Use an
independent high-quality socket that is reliably grounded. Its rated current should not be less than 16A.
Ensure reliable contact with the power source.
The maximum power of this water heater is 2000W, hence a single dedicated power supply circuit is
proposed. The core area of the
electric supply wire should not be less than 2.5 mm².
If the supply cord is
damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order
to avoid a hazard.
Wiring diagram
1. Thermostat setting knob
4. Power supply connection
2. Pilot light
5. Ground connection
3. Thermal cut out reset button
6. Heating element
Water filling
After all the pipes are connected, open the discharge valve of the water heater and then the feed valve.
Fill the water heater with water and exhaust the air till a uniform water stream flows out of the hot water
outlet. This indicates that the water heater has been filled up. Close the hot water discharge valve and
check all connections for any leakage. If leakage occurs, empty the water tank, repair the leaked
connection and then refill the heater with water. Do not close the feeding valve during the filling of water.
Live wire
Neutral wire
Earth wire
