Honeywell RTH6350 Benutzerhandbuch
RTH6400
27 69-2416ES—05
Troubleshooting
SETUP
WIRING
ASSIST
ANCE
TROUBLESHOOTING
Heating or
cooling system
does not
respond
cooling system
does not
respond
• Press
SYSTEM button to set system
to Heat. Make sure the temperature
is set higher than the Inside
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.
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.
“Cool On” or
“Heat On” is
flashing
“Heat On” is
flashing
• Compressor protection feature is
engaged. Wait 5 minutes for the
system to restart safely, without
damage to the compressor.
system to restart safely, without
damage to the compressor.
Heat pump
issues cool air
in heat mode,
or warm air in
cool mode
issues cool air
in heat mode,
or warm air in
cool mode
• Check Function 2: Heat Pump
Changeover Valve to make sure
it is properly configured for your
system (see page 15).
Heating system
is running in
cool mode
is running in
cool mode
• Check Function 1: System Type to
make sure it is set to match your
heating and cooling equipment
(see page 14).