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SECTION 8:
TROUBLE SHOOTING
I
PROBLEM
CAUSE
ACTION
I
BLOWER
DOES NOT
.
NO
POWER
TO THE BLOWER
CHECK WIRING
START
WHEN THE
MOTOR CONTROL PANEL
ON/OFF
SWITCH IS
ON
.
LOW
PRESSURE GAS SWITCH
RESET
IS
TRIPPED. (IF TI-lE BURNER
IS EQUIPPED)
.
LWCOSWITCH IS
TRIPPED
RESET
.
BLOWER
STARTER
IS
TRIPPED
RESET
.
OPEN LIMIT
OR PROOF
RESET/
CHECK
WIRING
OF CLOSURE
SWITCH
BLOWER STARTS BUT
.
LINKAGE
BINDING
ADJUST LINKAGE
THE
MODULATION
MOTOR WILL
NOT
.
MODULATION MOTOR
NOT
CHECK
WIRING
MOVE
.
WIRED
CORRECTLY
OR
THE
MOTOR
IS
DEFECTIVE
.
NO
POWER
TO
MOD
MOTOR
CHECK WIRING
LINKAGE
BINDING
.
BENT
LINKAGE
ROD
REPLACE
GAS
OR OIL
VALVES,
.
VALVES
HAVE
ROTATED
ADJUST
POSITION
OR AIR DAMPER
OVER
TRAVELING
.
LINKAGE
HAS CHANGED
ADJUST
.
CONTROL ARM
HAS
SLIPPED
.
ADJUST
POSITION
1.
NO GAS FlOW
.
MAKE
SURE PILOT
GAS
VALVES ARE OPEN
.
CHECK
PILOT ELECT
~
1=1\l(')lr)VALVE
2.
NOT
ENOUGii. GAS
FlOW
.
INCREASE
PILOT GAS
PRESSURE
BY TURNING
PILOT WILL
NOT
PILOT GAS REGULATOR
LIGHT
A
~JI
.....n
'
'"""'
.,.,......,,.....
.
3.
SPARK PLUG
NOT
FUNCTIONING
.
CHECK
TRANSFORMER
TO DETERMINE
IF
IT IS
FUNCTIONING
.
CHECK
AND
ADJUST SPARK
PLUG TIP
TO
GROUND GAP
.
MAKE
SURE
PILOT IS
NOT
GROUNDING AGAINST
THE
PILOT GAS PIPE
•
~I=PI
Ar.F
C::P,o\CV
PLUG
28
Tu.rboFire®
II Burner
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