Advanced Setup
Page 15
I0
Setup
2
MULTI-STAGE OPERATION
- Control up to 2 Heat, 2 Cool Stages
The
2nd Stage
of heat or cool
is
(
A
) the 1st Stage has been on for two minutes
and
(
B
)
turned on when:
the setpoint plus the 1st stage deadband (two degrees)
plus the 2nd stage deadband.
This 2nd stage deadband
is adjustable from 1-6 degrees and the default is two
degrees.
Heat
Setpoint
Cool
Setpoint
Dead
Band
Dead
Band
2 degrees
2 degrees
1st Stage
turn on
1st Stage
turn on
2nd Stage
turn on
Heating
Cooling
Adjust the deadband
( 1 - 6 )
Press
MODE
2nd Stage
turn on
Adjust the minimum
difference
between
cooling & heating
setpoints.
(0 - 6 )
I I
Setup
2
Press
MODE
MINIMUM HEAT/COOL SETPOINT DIFFERENCE
-
The Heat and Cool setpoints will not be allowed to come any
closer to each other than the value in this step. This minimum
difference is enforced during Auto Changeover operation.
HEAT
COOL
Continued
