Electrical Connection And Ladder Diagrams - L.B. White Tradesman 170 Owner's Manual And Instructions

Electrical Connection and Ladder Diagrams

TRADESMAN 170 ULTRA
24
TRADESMAN 170
CAUTION - REFER TO THE HEATER'S ELECTRICAL CONNECTION DIAGRAM WHEN SERVICING
TO AVOID WIRING ERRORS & HEATER MALFUNCTION. CHECK FOR PROPER OPERATION AFTER SERVICING.
WARNING: THIS HEATER MAY START AT ANY TIME
DIRECT SPARK
IGNITION CONTROL
LIMIT
SWITCH
RED
VALVE MV
BLACK
120 VAC L1
BLACK
WHITE
GREEN
GROUND GND
GREEN
WHITE
NEUT
WHITE
NEUT
WHITE
DIRECT SENSE
BLACK
OR RED IGNITER
ELECTRICAL CONNECTION DIAGRAM
LIMIT
SWITCH
MOTOR
L1
THERMOSTAT
SOLENOID
GROUND
NEUTRAL
ELECTRICAL LADDER DIAGRAM
IF ANY OF THE ORIGINAL WIRES AS SUPPLIED WITH THE HEATER MUST BE REPLACED, IT MUST BE
REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT LEAST 302°F (150°C)
WHITE
LIMIT
SWITCH
RED RED
SOLENOID
BLACK
THERMOSTAT
MOTOR
BLACK
GREEN
GREEN
WHITE
BURNER
GROUND CASE
GROUND
DIRECT SPARK
IGNITION CONTROL
LIMIT
SWITCH
MV VALVE
L1 120V
GND GROUND
BURNER
GROUND
NEUT
NEUT
GREEN CASE
GROUND
POWER CORD
DIRECT
SENSE
IGNITER
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