Connection Diagram - Calorex ELEVA PRO 15 kW Manual De Instalación Mantenimiento Y Operación

30 / EN
3. Each entry circuit requires a separate ground connector.
4. VERIFY that the electrical connections are correct, as well as the adjustment and
firmness of the cable connections. It is important to make sure the correct breaker
size and correct caliber are used, and to make sure the unit has been properly
grounded following the applicable regulations.
5. The front cover of the heater must be replaced and attached with two screws.
6. Make sure you have purged all the air out of the water lines before starting the
heater.
IMPORTANT
To guarantee the correct heater operation, make sure all the connections have been
made correctly. It is important that the equipment is connected as indicated in this
manual. If the cables are mixed up, the heater will not operate correctly, even if it
starts and appears to work properly.

Connection Diagram

L1
L2
220 V~
4 AWG
68 Amp.
L1 L2 L1 L2 L1
The unit requires a 8 – 10 A WG ground connection, one for each 220 V~ circuit
L1 L2
L2
10/2 AWG
10/2 AWG
10/2 AWG
Terminal blocks on the unit
L1 L2 L1 L2