24 / EN
IV. HEATER OPERATION.
Before using your water heater, make sure you read and follow the instructions in this manual
and all the product labels.
WARNING!
Make sure your heater is completely full of water before starting it; if you start your heater
without water, it will damage the electrical resistance (heating element), and will void the
warranty.
Operation and Temperature Regulation
Turning the heater on/off
The water heater is turned on and off with the regulator knob, and not by connecting or discon-
necting the equipment from the electrical power connection.
The light indicator stays on only during the heating phase
Regulating the operating temperature
Temperature is regulated by way of the knob in models with a knob (see Fig.6)
FIG. 6
IMPORTANT:
Force must be used when turning the knob to maximum temperature for the first time.