Power Connection - Wolf CGG-1K-24 Installation And Operating Instructions Manual

Only qualified electricians must carry out the
electrical installation; that installer will be
responsible for compliance with all current
standards and directives.
The mains terminals in the terminal box are
'live' even when the ON / OFF switch has been
switched OFF. Non-observance can result in a
risk of electrocution, which may be detrimental
to health or lead to death.
Installation information

Power connection

- Isolate the system from the power supply before opening.
- Pivot the control unit to the side.
- Open the terminal box.
- Insert the strain relief into the holes provided.
- Strip approx. 70 mm off the power supply cable insulation.
- Push the cable through the strain relief and secure the strain
relief.
- Push the inserts back into the terminal box casing.
- Terminate the appropriate cores inside the terminal box.
- Connection, outside temperature sensor
The outside temperature sensor for digital control accessory
(e.g. BM) may be connected to the terminal strip of the gas
fired boiler or the terminal strip of the BM.
- Connection of digital Wolf control accessories (e.g. ART,
AWT, MM, BM)
Only connect control units from the Wolf accessory range.
Each accessory is supplied with its own connection diagram.
Use a 2-core cable (cross-section > 0.5mm²) as the connec-
ting cable between the control unit accessory and the gas
fired boiler.
- Connection, room thermostat 230 V
Connect the room thermostat cable at the terminals in ac-
cordance with the wiring diagram; first remove the jumper
between the respective terminals.
14
Power connection
Terminal box
Connec-
tion, outside
temperature
sensor
Connection, di-
gital Wolf control
accessories
Connection,
room thermo-
stat
Connection,
power supply
230 VAC/50Hz
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