USSC Hotblast 1321 Owner's Manual page 11

Model 1321 Wiring Diagram
LOAD
FAN
BREAK OFF
LINE
JUMPER FOR
LOW VOLTAGE
R2 R1
GROUND
POWER
G
CORD
110
W
VAC,
60
HZ.
M2 M1
BLOWER
MOTOR
IMPORTANT: POWER SUPPLY WIRING MUST NOT BE LESS THAN 90 CENTIGRADE.
LOAD
LIMIT
LINE
Honeywell
LIMIT SWITCH
G
B
W
ELECTRICAL JUNCTION BOX
11
FAN "OFF" LIMIT
INDICATOR INDICATOR
FAN "ON"
INDICATOR
WIRE COLOR CODE
G- GREEN- GROUND
B- BLACK- POWER SUPPLY
W- WHITE- POWER SUPPLY
R1- WHITE- FAN CONTROL
R2- BLACK- FAN CONTROL
M1- BLACK- FAN CONTROL
M2- WHITE- BLOWER MOTOR
Fig. 9