Carrier 38MHRC Service Manual page 9

38MHRC: Service Manual
WIRING DIAGRAMS (CONT)
Table 7 — Wiring Diagram Size 12K and 18K (208/230V) Cooling Only
T3
T4
TP
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Fig. 7 —Wiring Diagram Size 12K and 18K (208/230V) Cooling Only
Condenser TEMP. Sensor
Ambient TEMP. Sensor
Discharge TEMP. Sensor
CN1A INPUT
CN7 OUTPUT
CN21 OUTPUT
CN15 OUTPUT
CN17 OUTPUT
CN50 OUTPUT
9
A210506
230V AC
0~310V AC
0~5V DC
230V AC
230V AC
0~310V AC