3
SYSTEM SWITCHES
System Switches select the desired equipment operation.
Heat Switch
A95555
OFF
- Heat will not come on.
AUTO
- Heat will turn on when any zone is more than 1.5
°
F below the desired heat setpoint.
Cool Switch
A95556
OFF
- Cooling will not come on.
AUTO
- Cooling will turn on when any zone is more than 1.5
°
F above the desired cool setpoint.
Fan Switch
A95557
ON
- Fan will stay on continuously (recommended).
AUTO
- Fan will come on only when heating or cooling is required.
Emergency
Heat Switch
(Heat Pump Systems
)
A95558
OFF
- Electric strip heat will not come on unless there is a zone more than 2
°
F below the
desired heat setpoint and comfort trend demand has been satisfied.
ON
- When any zone requires heat, the electric strip heating will turn on. The compressor will remain off.
HEAT
OFF
OFF
AUTO
HEAT
COOL
FAN
EMERGENCY HEAT
AUTO
OFF
ON
ON
AUTO
!
HEAT
FAN
COOL
HEAT
OFF
OFF
AUTO
HEAT
COOL
FAN
EMERGENCY HEAT
AUTO
OFF
ON
ON
AUTO
!
COOL
FAN
COOL
HEAT
OFF
OFF
AUTO
HEAT
COOL
FAN
EMERGENCY HEAT
AUTO
OFF
ON
ON
AUTO
!
FAN
COOL
HEAT
OFF
OFF
AUTO
HEAT
COOL
FAN
EMERGENCY HEAT
AUTO
OFF
ON
ON
AUTO
!
HEAT
FAN
COOL