Honeywell T8090A/191108A Owner's Manual page 20

(continued)
Troubleshooting
Problem
Clock does not run
(continued).
Clock loses time.
69-0574—2
Check
— pins in program dial. If pins are
not completely seated in program
dial, jamming with index wheel
may occur.
— power. May be interrupted.
— high limit control. If clock powered
through system transformer,
power to clock and equipment
may be off on safety.
— filter. May be clogged. Safety
limit on equipment may cut off
power to system.
Push down on pins to make sure they are
completely seated in program dial.
Make sure power is on. Reset clock.
Wire separate transformer to power clock, or
install backup batteries as shown on page 8.
Replace filter and reset clock.
20
Action
(continued)