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Troubleshooting: Continuous Fan Sequence of Operation
CONTINUOUS LOW SPEED INDOOR BLOWER SEQUENCE OF OPERATION
(Speed Determined by
Dip Switch settings)
De−Energize
Ramping Profile
NO
Request
for Heat
Received?
Request
for Cooling
Received?
NO
YES
Call for Fan
Removed?
YES
NO
YES
Go to Call for Cooling
6
1
4
5
1
Call for
Continuous Blower
Indoor Blower On
Maintain Indoor
Blower at set speed
Maintain Indoor
Blower at set speed
OR
Maintain Indoor
Blower at set speed
Indoor Blower Per
Indoor blower low cooling mode and high cooling mode, have specific ON − OFF and speed
ramping profiles. The specific profile is selected using the dip switches on the control.
1
Go to Call for Heat −− Two−Stage Thermostat
Go to Call for Heat −− Single−Stage Thermostat