3.4. Circuit Breaker
Pull the flanges under the circuit breaker down with the help of a screwdriver so that they can be
removed from the rail. When installing the Circuit Breaker to the rail, you can first insert the tabs of
the upper part of the Circuit Breaker into the rail and then push the lower part towards the rail. The
cables can be replaced with a cross-screwdriver.
Suitable Hand Tool: Cross-screwdriver
3.5. Neutral Busbar
Contact and foot of the neutral busbar should be assembled/disassembled with a cross-
screwdriver.
Suitable Hand Tool: Cross-screwdriver
Suitable Tightening Torque: Contact Connections: 0.8±0.1 Nm
Neutral Busbar
Assembling Foot: 0.5±0.1 Nm
3.6. Supply-Return Manifold
For manifold replacement, the connection screws on the lower panel must be removed.
Suitable Hand Tool: Cross-screwdriver
3.7. Pump
For pump disassembly, its screw connection with the bottom panel, and the heat exchanger tank
return duct connections must be removed.
-
For Assembling the Return Duct:
Suitable Hand Tool: AA 36 Wrench
- For the screw connection of bottom panel:
Suitable Hand Tool: Cross-screwdriver
The air
purge
of the pump can be removed with a clip.
3.8. Air
Purge
Suitable Hand Tool: AA 23 Wrench
3.9.
Overheat
Thermostat
Suitable Hand Tool: AA 17 Wrench
22
