Carrier 38MARBQ12AA1 Service Manual page 97

Procedure
5) Pull out the wire connected to the
terminal.
6) Remove the condenser connectors
coil temp. sensor(T3),outdoor ambient
temp. sensor(T4) and discharge temp.
sensor(TP).
7) Disconnect the electronic expansion
valve wire.
8) Remove the connector for the
4-way valve.
9) Remove the connector for the reactor.
10) Remove the electronic control box.
SG-38MARB-01
Illustration
T3/T4
TP
Terminal
Specifications subject to change without notice.
4-Way Valve
Reactor
97