Trane S8X2C080M5PSC User Manual

S8XB-SVX001-1A-EN
69
DEFINITION:
Polarity Fault – Incoming high voltage
wiring is reversed
Connect volt meter
to white incoming
neutral wire and
green earth ground
Does meter read
~120 vac?
Disconnect incoming
electrical power to
furnace
YES
Reverse 120 vac
power leads to
furnace wiring
Reconnect power
Check opera!on
Correct neutral and ground
problem. Furnace must be on a
dedicated circuit.
YES
6.1 Fault Code
DEFINITION:
Ground Fault - Incoming or chassis
ground connec!on is not sensed
Connect volt meter
to black incoming
and chassis ground
at burner box
Does meter read
~120 vac?
Disconnect incoming
electrical power to
furnace
NO
Correct earth
ground.
Check opera!on
Check / correct all
ground connec!ons
within furnace for
con!nuity
Disconnect incoming
electrical power to
furnace
YES
Check opera!on
6.2 Fault Code
TTrroouubblleesshhoooottiinngg

Trane S8X2C080M5PSC Specifications

General

Brand	Trane
Model	S8X2C080M5PSC
Category	Furnace
Language	English