Honeywell RTH 7000 User Manual download pdf (Page 27)

RTH7400/RTH7500

In case of difficulty

Heating or

cooling system

does not respond

• Press SYSTEM to set system to Heat. Make sure the temperature is set

higher than the Inside temperature.

• Press SYSTEM to set system to Cool. Make sure the temperature is set

lower than the Inside temperature.

• Check circuit breaker and reset if necessary.

• Make sure power switch at heating & cooling system is on.

• Make sure furnace door is closed securely.

• Wait 5 minutes for the system to respond.

“Wait” appears

on the screen

• Compressor protection feature is engaged. Wait 5 minutes for the system

to restart safely, without damage to the compressor.

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Honeywell RTH 7000 User Manual Page 27