Filter
Top Products
506488-01 Page 9Issue 1008
Typical Wiring Connections
Figure 8
RR
CC
YY
W
THERMOSTAT
OUTDOOR UNIT
G
G
WITH ECONOMIZER
C
RR
Y1
THERMOSTAT
OUTDOOR UNIT
ECONOMIZER
YELLOW
W
G G
GREEN
Y2
BLACK
BLUE
W
W
ORANGE
(Not Used)
WITHOUT ECONOMIZER
L2 L1
POWER WIRING
208/230-1-60
(75°C MIN. WIRE)
POWER WIRING
24V CONTROL WIRING
(NEC CLASS 2)
GROUND
SCREW
SINGLE PHASE
L1L2L3
GROUND
SCREW
POWER WIRING
200/230-3-60, 460/575-3-60
(75°C MIN. WIRE)
24V CONTROL WIRING
(NEC CLASS 2)
POWER WIRING
THREE PHASE
YELLOW
Y
Do not connect connections except when
required by the indoor thermostat. Refer to the
thermostat installation instructions.
C
CAUTION