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:
R
aise the heating setpoint (Page 6)
C
orrect the Mode Switch position
(Page 6)
R
eplace the batteries (Page 11)
A
djust the Aux Switch to Normal (Page 7)
72
TOTALINE
Heat Off Cool
Fan On
FanA
uto
