Specifications

34
FIELD POWER SUPPLY (CONT.)
30GX 280-350
Electrical box
SA mm
2
SB mm
2
30HXC Min. Max. Min. Max.
280-295 2x120 2x300 240 300
325 2x150 2x300 2x120 2x300
350 2x150 2x300 2x150 2x300
Power terminal block Main disconnect switch
IMPORTANT
Before the connection of the main power cables (L1 - L2 - L3) on the power terminal block, it is imperative to check the right order
of the 3 phases before proceeding to the connection on the terminal block or the main disconnect switch.
FIELD CONTROL WIRING
Refer to the Certified Electrical Wiring Diagram supplied with
the unit for the field control wiring of the following features:
- Cooler pump interlock (mandatory)
- Remote on/off switch
- Remote Heat / Cool switch
- Demand limit external switch 1
- Demand limit external switch 2
- Remote dual set point
- General alarm contact
- Cooler pump control (Option)
- Outdoor air temperature (Option)
- Remote Reset 4-20 mA (Option)
- Demand limit 4-20 mA (Option)
PE M12
GROUND FIELD
CONNECTION
SA mm
2
SB mm
2
30HXC Min. Max. Min. Max.
280-295 2x120 2x185 240 300
325 2x150 2x185 2x120 2x185
350 2x150 2x185 2x150 2x185