Honeywell CM921 User Manual page 16

1 day wireless programmable room thermostat with lot technology

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How do I remove the thermostat from the table stand or wall bracket?

After programming is inished always replace the thermostat back on the wall holder

or table stand.

Wall bracket

HC60NG Relay Box Controls Layout

What does it mean when the HC60NG relay box green LED is ON?

Green LED indicates normal operation of the radio frequency system. When the

green LED is ON the boiler is also ON. When the LED is OFF the boiler is OFF.

Table stand

Push button and

relay status LED's

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