Servicing The Thermostat; Cycle Rate Adjustment - Honeywell T8090A/191108AJ Manuel

Servicing the Thermostat

Cycle Rate Adjustment

The equipment should cycle on and off just
enough to keep the room temperature close to
the temperature lever settings.
If the thermostat seems to cycle the heating
system too fast or too slow, adjust the cycle rate
by moving the anticipator setting lever one
indicator mark at a time (Fig. 6). Observe the
heating system operation after each adjust-
ment. Increasing the anticipator setting will
decrease the cycle rate.
System
Gravity air/water
Hot water
Gas/oil warm air
Electric warm air
cph
1
3
6
9
24
ANTICIPATOR
SCALEPLATE
ANTICIPATOR
SETTING LEVER
Fig. 6—Heat Anticipator Setting.
M8894
69-0628B—1