TOTALINE P474-0140 - Troubleshooting; Heating System Failures

Page 20
P/N 88-419
Rev. 2
C
c
F
FOR HOME OR OFFICE USE
Tested to Comply
with FCC Standards
Battery Stat P/N P474-0140
4Z95
72
TOTALINE
Heat
Off
Cool
Fan On
FanA uto
OWNER'S MANUAL
MODEL P474-0140
TroubleShooting
SYMPTOM: Aux Heat does not turn on.
CAUSE: The Aux Heat Switch is set for
Lockout.
REMEDY: Consult the Aux Heat section
of this manual to slide the Aux
Heat Switch to Normal (Page 7).
SYMPTOM: The Heating does not attempt
to turn on.
CAUSE: The heating setpoint is set too
high, the Mode Switch is not set for
Heat, the batteries are too weak, or the
Aux Heat Switch is set for Emergency.
REMEDY: Consult the Normal Operation
section in this manual to:
Raise the heating setpoint (Page 6)
Correct the Mode Switch position
(Page 6)
Replace the batteries (Page 11)
Adjust the Aux Switch to Normal (Page 7)
72
TOTALINE
Heat
Off
Cool
Fan On
FanA uto