OPTIONAL ELECTRONIC CONTROL SYSTEM
INSTALLATION INSTRUCTIONS
1. Remove top of furnace.
2. Attach heat sensor "L" bracket to pins located on
underside of furnace top (see illustration).
3. Mount heat sensor in "L" bracket and run cable from
sensor between insulation and furnace top.
4. Feed cable down behind back insulation and pull cable
through hole on back of furnace.
5. Attach control box to back of furnace and wire per
instructions.
1
2
4
ITEM
DESCRIPTION
1
Heat Sensor
2
Heat Sensor Mounting Clip
3
3/8" Hex Nut
4
Electronic Circuit Board - 1988
5
Circuit Board Box
3
PARTS LIST
MODEL 1600 / 1800
PART#
C47314
CL00084
C20699
C45599
CL00087
MOUNTING
PINS
10
6
5
9
ITEM
DESCRIPTION
6
Box Cover
7
Utility Box Cover
8
10 Amp Fuse - W10 Fast Blow
9
Raco Box
10
Pin Tabs
19
"L" BRACKET
PIN TABS
7
8
8
PART#
CL00085
C40399
C40499
C40299
C99799