White Rodgers G1N 4R9 - Manual (Page 21)

8. ELECTRIC DIAGRAMS FOR UNITS BUILT BEFORE 2005
WOOD ONLY FURNACES PSG 4000 & 4500
BELT-DRIVE G12 MOTOR
F L
2 SPEED
MOTOR
NO
IR
WHITE RED
HONEYWELL
L4064
15 MARS 1990
RE
D
BL
AN
C
JUNCTION BOX
WHITE - COMMON
RED - HIGH SPEED
WH
IT
E
NOI
R
L2
BLACK - LOW SPEED
BLOWER
120 V.A.C.
L1
BL
AC
K
LIMIT 250°F
OFF 110°F
ON 150°F
F L
WHITE RODGERS
SWI
TC
H
OFF
ON
24 V.A.C.
120 V.A.C.
TRANSFORMER
SERVO-MOTOR
24 V.A.C. 24 V.A.C.
THERMOSTAT
21