Section 7 Wiring Diagrams; Electrical Connection And Ladder Diagram - L.B. White Pilot Light Ignition Installation And Service Manual

Electrical Connection
and Ladder Diagram
Wiring Diagrams
Used o o n:
IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE APPLIANCE MUST BE
REPLACED, IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A
7.1-2 2
Model
All
WARNING: THIS HEATER MAY START AT ANY TIME
AIR PROVING SWITCH
(NOT SUPPLIED ON SOME MODELS)
BLACK OR RED
BLACK
GAS
CONTROL
WHITE
VALVE
HIGH LIMIT
SWITCH
BLACK
MOTOR
WHITE
NOTE: IF AIR PROVING SWITCH IS NOT SUPPLIED, POWER IS SENT
DIRECTLY TO HIGH LIMIT SWITCH. SEE "DASHED" LINE.
ELECTRICAL CONNECTION DIAGRAM
THERMOSTAT
MOTOR
AIR PROVING SWITCH
ELECTRICAL LADDER DIAGRAM
TEMPERATURE RATING OF AT LEAST 302
Design Sequence
BLACK
OR RED
JUMPER
(REMOVE TO ADD
THERMOSTAT)
GROUND
GROUND
HIGH LIMIT
SOLENOID
SWITCH
F (150
O
All
BLACK
BLACK
THERMOSTAT
(OPTIONAL)
BLACK
WHITE
POWER
CORD
GREEN
NEUTRAL
C).
O
August 1999