Jobsite
Connections
DISCONNECT | Zone Sensors |
SWITCH
(BY OTHERS)
ZONE SENSOR
OR THERMOSTAT
A— Manual Changeover | 4 |
Manual/Auto Changeover | 5 |
Manual/Auto Changeover with |
|
Status Indication LED’s | 10 |
Programmable Night Setback with |
|
Status Indication LED’s | 7 |
ROOFTOP |
|
UNIT | Thermostats — Typical Number of Wires |
| A — 3 wires, |
| 4 wires, |
B— 3 Power Wires + 1 Ground Wire (three phase)
For specific wiring information, see the installation instructions.2 Power Wires + 1 Ground Wire (single phase) All wiring except power wires is low voltage.
All customer supplied wiring to be copper and must conform to applicable electrical codes (such as NEC or CEC) and local electrical codes. Wiring shown dotted is to be furnished and installed by the customer.
63 |