How do I override the pre-programmed settings on my Honeywell Pro 5000?
Use the temperature buttons on the thermostat to manually set your preferred temperature. The thermostat will maintain this setting until the next scheduled program change. If you want to hold the temperature indefinitely, use the function buttons to activate the 'Hold' feature.
From the official Honeywell Pro 5000 Thermostat manual, page 1
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