Setup options
1
From the Contractor Menu, highlight Set Up and press OK.
2
Press s or t to highlight the setting and press OK. Continue
until all settings have been configured.
3
When all settings are configured, you will be prompted to
save changes. Highlight Yes and press OK to save and exit.
To exit setup early by pressing t to highlight EXIT and press
OK.
ISU # Description
1160
Temperature
indication scale
2120
Heating system
type
2140
Heating equipment
type
2160
Reversing valve
O/B
2180
Cool stages /
compressor stages
2200
Heat stages /
backup heat stages
2220
Fan operation in
heat
2240
Backup heat type
2260
External Fossil Fuel
Kit
3120
Staging control
- backup heat
differential
3140
Backup heat
upstage timer
3160
Compressor
lockout / balance
point
3180
Backup heat
lockout
3200
Cool cycles per
hour
3220
Cool cycles per
hour - stage 2
3240
Heat cycles per
hour
3260
Heat cycles per
hour - stage 2
3280
Backup heat cycles
per hour
Setting
0 = Fahrenheit
1 = Celsius
1 = Conventional forced air heat
2 = Heat pump
3 = Radiant heat
5 = None (cool only)
Conventional Forced Air Heat:
1 = Standard efficiency gas forced air
2 = High efficiency gas forced air
3 = Oil forced air
4 = Electric forced air
5 = Hot water fan coil
Heat Pump:
7 = Air to air heat pump
8 = Geothermal heat pump
Radiant Heat:
9 = Hot water radiant heat
12 = Steam
0 = O (O/B on cool)
1 = B (O/B on heat)
0, 1, 2
Heat stages: 0, 1, 2
Backup heat stages: 0, 1
0 = No fan
1 = Equipment controls fan
2 = Thermostat controls fan
31 = Electric forced air
32 = Gas/Oil Forced air (or Fossil forced
air)
0 = Thermostat controls backup heat
1 = External Fossil Fuel Kit controls backup
heat
Comfort
2.0°F to 15.0°F from setpoint (in 0.5°F
increments)
1.0°C to 7.5°C from setpoint (in 0.25°C
increments)
Off
30, 45, 60, 75, 90 minutes
2, 3, 4, 5, 6, 8, 10, 12, 14, 16 hours
Off
5°F to 60°F (in 5°F increments)
-15.0°C to 15.5°C (in 2.5°C or 3.0°C
increments)
Off
5°F to 65°F (in 5°F increments)
-15.0°C to 18.5°C (in 2.5°C or 3.0°C
increments)
1 - 6
1 - 6
1 - 12
1 - 12
1 - 12
ISU # Description
4120
Adaptive intelligent
recovery
4160
Minimum setpoint
(Note: Setting
applies to both heat
and cool setpoints)
4220
Maximum setpoint
(Note: Setting
applies to both heat
and cool setpoints)
8100
Humidifier type
8120
Humidification -
window protection
8140
Humidification
control
9100
Dehumidification
equipment
9140
Dehumidification
equipment setup
9160
Dehumidification -
overcooling limit
9180
Dehumidifier fan
control
10100
Ventilation type
10160
Ventilation fan
control
10240
Ventilation percent
on time
10280
Ventilation low
temperature
lockout
10300
Ventilation high
temperature
lockout
10320
Ventilation high
dew point lockout
11100
Home heat setpoint
11120
Home cool setpoint
11140
Setpoint for away
mode
11160
Away heat setpoint
11180
Away cool setpoint
14020
Temperature
display offset
14025
Humidity % offset
3
Setting
0 = No
1 = Yes
50°F to 99°F
10.0°C to 37.0°C
40°F to 90°F
4.5°C to 32.0°C
0 = None
1 = Steam
2 = Bypass or fan powered
0 = Off
1 = On
0 = Humidify only when heat is On
1 = Humidify only when fan is On
2 = Humidify on demand: Thermostat
controls fan
3 = Humidify on demand: Humidifier
controls fan
0 = None
1 = A/C with low speed fan
2 = A/C with high speed fan
4 = Whole house dehumidifier
0 = Normally open
1 = Normally closed
0, 1, 2, 3°F
0.0, 0.5, 1.0, 1.5°C
0 = Thermostat controls fan
1 = Equipment controls fan
0 = None
1 = ERV / HRV
2 = Passive (fan only)
3 = Fresh air damper
0 = Thermostat controls fan
1 = Equipment controls fan
10% to 100% (in 10% increments)
Off
-20°F to 40°F (in 5°F increments)
-29.0°C to 4.5°C (in 2.5°C or 3.0°C
increments)
Off
80°F to 110°F (in 5°F increments)
26.5°C to 43.5°C (in 2.5°C or 3.0°C
increments)
Off
65°F to 85°F (in 5°F increments)
18.5°C to 29.5°C (in 2.5°C or 3.0°C
increments)
40°F to 90°F
4.5°C to 32.0°C (in 0.5°C increments)
50°F to 99°F
10.0°C to 37.0°C (in 0.5°C increments)
0 = Away setpoints
1 = Smart temperature setpoints
40°F to 90°F
4.5°C to 32.0°C (in 0.5°C increments)
50°F to 99°F
10.0°C to 37.0°F (in 0.5°C increments)
-3°F to 3°F
-12% RH to 12% RH