Bryant 548D - Manual (Page 18)

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SUPPLY AIR
TEMPERATURE
SENSOR
MOUNTING
LOCATION
SUPPLY AIR
TEMPERATURE
SENSOR
Fig. 33 — Supply Air Sensor Mounting Location
4-PIN
CONNECTOR
PLUG
L1
L2
GREEN
1 1
2
2
3 3
4 4
GND
230 VAC
1 PHASE
GREEN/
YELLOW
3
2
1
5 8
6 9 B
A 7 4
LT. BLUE
BLACK BROWN
C1
BLUE
GREEN/
YELLOW
3
2
1
5 8
6 9 B
A 7 4
LT. BLUE
BLACK BROWN
C1
BLUE
FAN 2
FAN 1
BLACK
BLACK
BLACK
R1
24 VAC
R2
24 VAC
BLACK
BLUE
1
2
3
BROWN
ORANGE
3-PIN
CONNECTOR
PLUG
YELLOW
RED YEL
H1
BLU GRAY
H4
SECONDARY
230VAC
X4 X1
HT01AH850
(460 V
AC)
RED
H1
GRAY
H2
SECONDARY
230VAC
X4 X1
HT01AH859
(575 V
AC)
23 13
11 21
230VAC
OR
BLACK L1
BLUE L2
COMPRESSOR 1
CONTACTOR
FIELD SUPPLIED
WIRING
GREEN GND
2 x 4 IN.
HANDY BOX
X3 X2
H2 H3
X2 X3
TO FUSED
DISCONNECT
Fig. 32 — Wiring Diagram for Power Exhaust System