T
wo T
imes
Pattern
Indicates Lack
of Air Proving in
Fan Section of
Unit.
Flash Pattern
Begins W
ithin
15 Seconds
After Condition
Occurs.
Rep
air
.
Is Air-Proving Switch
S
tuck Open? Check
Continuity
.
Ye
s
Ye
s
Rep
air or
Replace.
Is Fan Binding?
No
No
Ye
s
Is Airflow
Switch Binding?
Replace Air-Proving Switch.
No
Is Fan Loose On
Motor Shaf
t?
No
Ye
s
T
ighten Fan Blade Set Screw
Is Proper
V
olt
age Supplied
to Fan Motor?
No
Ye
s
Defective Motor or Cap
acitor
Replace Motor or
Cap
acitor
Is
Ignition Control
Module Sending Proper
V
olt
age to
Meter??
Is
Ignition Module
Receiving Proper
V
olt
age?
No
No
Is
Proper V
olt
age
Supplied to Heater
Power Cord??
Replace Motor or
Cap
acitor
Ye
s
Defective Ignition Module.
Replace Module.
Ye
s
Defective Wiring or
Connections to Motor
Ye
s
Rep
air or Replace
Wiring and Connections
No
Provide Proper V
olt
age,
Check Electrical Supply
,
Circuit Breakers, Etc.
23
Содержание Premier TS170
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