Installation and Setup
System installation
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| 1.2 — 1.5 m |
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Installation procedure
1Disconnect electric power
2Choose thermostat location and install wall bracket
3Connect system wiring
4Activate batteries and attach thermostat cover
5Restore electric power
6Setup and test system operation
homexperttm by Honeywell THR840DUK Digital Thermostat
Wall bracket installation
Remove the thermostat cover and use a screwdriver to pry open the tabs as shown at left, then remove the thermostat from the wall bracket. Install about 1.2 to 1.5 metres above the floor, where the display screen can be easily seen.
•Do not install near sources of hot or cold air (radiators, windows, heating or cooling ducts).
Thermostat
Wall bracket
NOTE: If you are not experienced in equipment installation, we recommend that these procedures be done by a professional installer.
DISCONNECT ELECTRIC POWER BEFORE INSTALLATION: Can cause electrical shock or equipment damage.
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