Heater Operation - Calorex PRO 40 L Manual De Instalación Mantenimiento Y Operación

21 / EN
9. Once the above has been completed, you can power the heater to start its operation.
Never omit the electric circuit's ground connection. See Figure 5 (Grounding Diagram).
We recommend connecting the green ground wire to a copper rod (copperweld).
FIG. 5
10. Grounding is obligatory for this device, and the cable (which should be a yellow-green
color) must be attached to the ground connection.
IV. HEATER OPERATION
Before using your water heater, make sure you read and follow the instructions in this
manual and all the product labels.
W ARNING! 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
disconnecting 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 (include fig.6 with
the image of the knob) (Ver Fig.6).
FIG. 6
Wire
Copper rod
(Copperwed). 1/2"
diameter x 1 m leng