A hold message on a Honeywell thermostat essentially means that the thermostat will maintain the HVAC system at a set temperature until the hold expires or the temperature is manually changed.. Holds can be categorized into two types - temporary holds and permanent holds. Temporary holds are used when you want to deviate from the pre-programmed schedule for a short period.. To activate Temporary Hold on your Honeywell Thermostat, you must press the "Hold" button on the device and choose a temperature setting that you want to keep for a certain amount of time. You can select the length of time from 30 minutes up to 8 hours .
The Honeywell thermostat Permanent hold function is an excellent tool for overriding normal schedules. With the above information, you can be able to turn on and off the hold mode. However, in rare cases, you might find your thermostat stuck in the hold mode.. With a temporary hold, the Honeywell thermostat will only maintain an unscheduled temperature until the "normal" schedule has to start, or for a maximum of 11 hours. When your thermostat is in the permanent hold mode, it will hold the required temperature indefinitely until you manually deactivate the mode.