To Next PageTo Next PageWhat to do if Honeywell PLS730B Switch programs do not run as expected?
If programs on your Honeywell Switch aren't running as expected, ensure the switch is properly programmed. Also, be aware that '- : - -' indicates an inactive program. If you're using a 12-hour format, confirm that 'PM' is displayed when an afternoon time is set.
Why does my Honeywell PLS730B reset itself?
If your Honeywell Switch resets unexpectedly when controlling a relay or contactor, the load is likely the cause. To resolve this, install a snubber (AC130-03) at each relay/contactor.
How to fix a blank display on a Honeywell PLS730B Switch?
To resolve a blank display on your Honeywell Switch: * Verify the circuit breaker at the main panel. * Ensure the ON/OFF selector is set to ON. * Try resetting the switch using a paper clip.
Why is the display on my Honeywell PLS730B faded?
A faded or irregular display on your Honeywell Switch may be due to the ambient temperature being below freezing.
Describes operating the switch manually to turn lights On or Off.
Describes operating the switch automatically based on programmed schedules.
How to erase programmed ON and OFF times for schedules.
General