Connection Diagram - Bryant 619PHA Series Service Manual

CONNECTION DIAGRAM

L1 L2
Indoor Unit
Power Supply
208/230-1-60
208-230V Indoor Unit
NOTES:
1. Do not use thermostat wire for any connection between the indoor and outdoor units.
2. All connections between the indoor and outdoor units must be as shown in Figure 4. The connections are polarity sensitive and improper wiring
will result in a fault code.
8
CONNECTING CABLE
OUTDOOR TO INDOOR
GND
S
Indoor
Signal
Ground
High
Voltage
Fig. 4 — 208-230V
Specifications subject to change without notice.
208/230-1-60
FIELD POWER SUPPLY
L1 L2 S
Power to
Indoor
Indoor Unit
Signal
High
208/230-1-60
Voltage
208-230V Outdoor Unit
GND
L1 L2
Main
Power Supply
208/230-1-60
SM619PHA-03