2 | INSTALLATION
20
MODEL 24000-1
2.12 Electrical connection
BREVA EX
It leaves the factory completely wired, and only requires a
connection to the electrical power grid, the installation of a padlockable
disconnecting switch, and a connection to the indoor unit.
The unit must be powered with a separate electric circuit.
1
Electric connection input
- position the system's main switch in the "OFF" position.
Wait 10 minutes before touching the device electric components.
To access the terminal board:
1
Terminal blocks
2
Terminal board cover panel (12000-1 - 18000-1 - 24000-1 only)
3
Connections cover
- unscrew the fastening screw
- push down the connection covering panel
- remove the connection covering panel
- unscrew the fastening screws
- remove the terminal board cover panel
