Troubleshooting - Honeywell TOTALINE P330 Serie Manual De Instrucciones

Troubleshooting

If you have difficulty with your thermostat, please try the following suggestions.
Display is blank
Heating or
cooling system
does not respond
570-212
• Check circuit breaker and reset if necessary.
• Make sure power switch at heating & cooling system is on.
• Make sure furnace door is closed securely.
• If thermostat is battery powered, make sure fresh AA alkaline
batteries are correctly installed (see page 14).
• Press SYSTEM button to set system to Heat. Make sure the
temperature is set higher than the Inside temperature.
• Press SYSTEM button 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.
15
P330 Series
69-2265EFS—01