Troubleshooting - Honeywell RTH7600 Serie Instrucciones Para La Instalación

Advanced Installation Guide

Troubleshooting

If you have difficulty with your thermostat, please try
the following suggestions.
Most problems can be corrected quickly and easily.
Display is blank
Cannot change
system setting
to Cool
Fan does not
turn on when
heat is required
Heating system
is running in
cool mode
Red light is on
69-2206ES—05
Make sure fresh AA alkaline batteries
are properly installed (see
page 7).
Check Function 0170: System Type
to make sure it is set to match your
heating and cooling equipment (see
page 16).
Check Function 0180: Heating Fan
Control to make sure it is set to match
your heating equipment (see page 17).
Check Function 0170: System Type
to make sure it is set to match your
heating and cooling equipment (see
page 16).
If thermostat is in Emergency Heat
mode the red light is normal. It shows
that the thermostat is in emergency
heat mode.
If thermostat is not in Emergency Heat
mode, contact a qualified service con-
tractor for repair.
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