Carrier 38MGRQ30D 3 Series - How to Remove the Electrical Parts

84 Specifications subject to change without notice. 38MGR-04SM
DISASSEMBLY INSTRUCTIONS SIZE 24 (CONT)
3 Electrical
parts
How to remove the electrical
parts.
1)
2)
3)
Unfasten the reactor
connector.
4) Unfasten the compressor
connector.
5) Disconnect the following
connection wires and
connectors between the
IPM and the PCB:
CN1(5p,white)
CN14(3p,white)
CN3(red or brown)
CN5(blue)
6) Remove the IPM board.
IPM board
PCB board
Complete the steps in the
“Fan Assembly and ”Panel
Plate” sections.
Remove the screws (4)
securing the IPM board.