Honeywell T8090A/191108AJ Manuel page 18

Troubleshooting (Continued)
Problem
Burner-on time too
short.
Burner-on time too
long.
No cooling.
Applicable to heating-cooling subbase only.
1
Check
— anticipator setting. (See Fig. 6
for anticipator location.)
— anticipator setting. (See Fig. 6
for anticipator location.)
— system switch. May be in OFF
or HEAT position. 1
— fuse or circuit breaker.
— condenser switch position.
Located outdoors and may be
turned Off.
Increase anticipator setting by 0.05. Observe
burner operation.
Decrease anticipator setting by 0.05. Observe
burner operation.
Move switch to COOL position.
If fuse is blown or breaker tripped, replace or
reset.
Move to ON position.
18
Action
Continued
69-0628B—1