Carrier 38MGRBQ18B-3 Service Manual page 84

38MGRBQ: Service Manual
5 REACTOR
6 4-WAY VALVE
7 EXPANSION VALVE
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
REMOVE THE REACTOR
1. Perform the steps from section 2.
2. Loosen the connector between the IPM and reactor.
3. Remove the reactor's 2 screws.
4. Remove the reactor.
REMOVE THE 4-WAY VALVE
1. Perform the steps from section 2.
2. Extract the refrigerant gas.
3. Remove the electrical parts from section 3.
4. Remove the coil screw.
5. Remove the coil.
6. Detach the welded parts of the 4-way valve and pipe.
REMOVE THE EXPANSION VALVE
1. Perform the steps from sections 1 and 2.
2. Remove the electrical parts (see section 3).
3. Remove the coils.
4. Detach the welded parts of the expansion valves and pipes.
84
Inductance
Cover screws
Coil
Welded
parts
Expansion
valves
Coils