Electrical Installation; Draft Wiring Diagram - USSC Clayton 1600 Installation & Operator's Manual

Predrilled holes are provided on the back of the furnace
for mounting the fan center electrical box. Mounting
holes and knockouts are also provided to accommodate
mounting the high limit control in either the upper left or
upper right corner.
The flexible conduit connecting the high limit control to
the fan center electrical box has been sized longer for
the model 1800. This conduit may be cut shorter to
provide a cleaner installation on model 1600.
REAR VIEW
Wired to "G" on
fan center front
BLACK
Red- Black-
To Draft To High Limit
BLK
TO
THERMOSTAT
TO
"R"
TO
"G"

ELECTRICAL INSTALLATION

DRAFT WIRING DIAGRAM

Wired to "G" on
fan center front
BLUE
RED
BLUE
BLK
BLK
RED
BLUE
BLK
2
1
3
FAN
CENTER
W
MODEL "B" SHOWN
(SEE WIRING DIAGRAM
WIRING OF MODEL "A"
ALL WIRING MUST
BE DONE BY A
QUALIFIED
ELECTRICIAN
CONDUIT
TO HOUSE
CURRENT
BLACK
TO DRAFT
W
W
L1
W
WIRES TO
BLOWER
MOTOR
3-SPEED SWITCH
ON PAGE 10 FOR
SWITCH)
9
THERMOSTAT
FAN
CENTER
ELECTRICAL BOX
GND
GR
HOUSE
CURRENT
HIGH
LIMIT
CONTROL
FLEXIBLE CONDUIT
TO HIGH LIMIT
CONTROL
SWITCH
LABEL
PUNCH
NUT
SET
SCREW
PLASTIC
KNOB