LEGEND
C
COMPS
EQUIP
GND
IFC
FanFanContactor
NEC
TB
Fig. 10 — Power Wiring Connections
BRYANT ELECTRONIC THERMOSTAT
COOL STAGE 1 | Y1/W2 |
FAN | G |
HEAT STAGE 1 | W/W1 |
COOL STAGE 2 | Y/Y2 |
HEAT STAGE 2 | O/W2 |
24 VAC HOT | R |
24 VAC COM | C |
N/A |
|
OUTDOOR AIR | S1 |
SENSOR | S2 |
R
G
Y1
Y2
W1
W2
C
IPD/X
WIRE CONNECTIONS TO
RACEWAY LOW VOLTAGE |
| INTEGRATED GAS UNIT | |||||||||||||
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| CONNECTIONS |
| CONTROLLER (IGC) | |||||||||||
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THERMOSTAT DIPSWITCH SETTINGS
ON
OFF
A B C D
LEGEND
Field Wiring
NOTE: Underlined letter indicates active thermostat output when con- figured for A/C operation.
Fig. 11 — Low-Voltage Connections With or
Without Economizer
HOLE IN END PANEL (HIDDEN)