Fan And Heat Relay Outputs - Lennox ComfortSense 8500 Installation And Setup Manual

Fan and Heat Relay Outputs

Fan Heat
Type Type
None None
Series None
Parallel None
None Reheat
Series Reheat
Parallel Reheat
None Auxiliary
Series Auxiliary
Parallel Auxiliary
None Peripheral
Series Peripheral
Parallel Peripheral
Table 5. Fan and Heat Relay Outputs
Local Heat Mode
First Stage Heat
Fan Heat
Output Output
- -
On -
On -
On with unit
- blower damper
to Vent
On On
On On
- Off
On Off
On Off
- On
On On
On On
Second Stage Heat
Fan Heat
Output Output
- -
On -
On -
On with unit
- blower damper
to Vent
On On
On On
On with unit
-
blower
On On
On On
- On
On On
On On
10
Heating Mode
First and Second Stage
Heat
Fan Heat
Output Output
- -
On -
Off -
- Off
On Off
Off Off
- Off
Off Off
Off Off
- On
On On
Off On