Honeywell T8600 Owner's Manual
Owner's manual
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Also See for T8600:
- Installation instructions and owner manuals addendum (2 pages) ,
- Quick manual (4 pages)
Table of Contents
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Table of Contents
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Questions and answers
HOW DO I HOLD HEAT TEMP INDEFINITELY
To hold the heat temperature indefinitely on a Honeywell T8600, press the PRESENT SETTING key to check the current mode (Heat or Cool), then adjust the temperature using the WARMER or COOLER keys. This manual adjustment overrides the schedule until the next programmed period or until changed again. For an indefinite hold, the thermostat must be set to manual mode rather than programmed schedule mode. If the thermostat does not have a manual hold feature, it may not support indefinite holds without reprogramming the schedule.
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Chromotherm III says -AC and unit will not cool or heat