Lodge Manufacturing GMD1-80N ユーザーズマニュアル

All installations and services must be performed by qualified service personnel.

CHECK THE INTEGRATED

CONTROL DIAGNOSTIC LED

LAMP. RESET BY INTERRUPTING

POWER TO CONTROL FOR MORE

THAN ONE SECOND. IF LED STAYS

ON CONTINUOUSLY, REPLACE

INTEGRATED CONTROL.

CHECK WIRING TO INDUCER

AND IF OK, REPLACE

INDUCER ASSEMBLY.

DOES THE HOT

SURFACE

IGNITOR ENERGIZE

AND GLOW?

CHECK THE INTEGRATED CONTROL

DIAGNOSTIC LED LAMP. RESET BY

INTERRUPTING POWER TO CONTROL

FOR MORE THAN ONE SECOND. IF

LED STAYS ON CONTINUOUSLY

REPLACE INTEGRATED CONTROL.

IS THERE LINE VOLTAGE

ACROSS HOT SURFACE

IGNITOR TERMINALS

"IGN" & "IGN N" AT THE

INTEGRATED CONTROL?

CHECK WIRING TO HOT
SURFACE IGNITOR AND

IF OK, REPLACE HOT

SURFACE IGNITOR ASSEMLBY.

CHECK WIRING TO GAS

VALVE AND IF OK,

REPLACE GAS VALVE.

CHECK ACROSS "MV"

TERMINALS ON INTEGRATED

CONTROL FOR 24 VOLTS DURING

THE 4 SECOND FLAME PROVING

PERIOD AFTER IGNITOR WARM-UP.

IS THERE 24 VOLTS?

SAME AS ABOVE

AFTER HOT

SURFACE IGNITOR

WARM-UP, DOES

GAS VALVE OPEN?

Yes

IS THERE LINE VOLTAGE

ACROSS INDUCER POWER

TERMINALS "IND" & "IND N"

AT THE INTEGRATED CONTROL?