15
Installer setup options (ISU)– advanced menu
# ISU ISU Name ISU Options (defaults in bold) Notes
378 EM Heat CPH
(Heating cycle rate
Emergency Heat)
1 - 12 CPH This ISU is only displayed when Emergency Heat is configured and ISU 253: Aux/E Terminal Control is set to
control Aux and E heat Independently. The recommended cycle rate settings are below for each heating equip-
ment type:
Standard Efficiency Gas Forced Air = 5 CPH; High Efficiency Gas Forced Air =
3 CPH; Oil Forced Air = 5 CPH; Electric Forced Air = 9 CPH.
387 Compressor
Protection
Off, 1 - 5 minutes The thermostat has a built in compressor protection (minimum off timer) that prevents the compressor from
restarting too early after a shutdown. The minimum-off timer is activated after the compressor turns off. If
there is a call during the minimum-off timer, the thermostat shows “Wait” in the display. This ISU is displayed if
ISU 220 is set to at least 1 stage.
390 Ext Fan Run Time
in Cool
Off, 30, 60, 90 seconds
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 minutes
After the call for cooling ends, the thermostat keeps the fan on for the selected amount of time for increased
efficiency. This may reintroduce humidity into the living space. This ISU is displayed if ISU 220 is set to at least
1 stage.
391 Ext Fan Run Time
in Heat
Off, 30, 60, 90 seconds
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 minutes
After the call for heating ends, the thermostat keeps the fan on for the selected amount of time for increased
efficiency. This ISU is displayed if ISU 230 is set to Thermostat Controls Fan.
425 Adaptive Recovery On, Off Adaptive Intelligent Recovery (AIR) is a comfort setting. Heating or cooling equipment will turn on earlier,
ensuring the indoor temperature will match the setpoint at the scheduled time.
429 Max Cool Temperature from Min. Cool Temp. to 99 °F or to 37.0 °C (90 °F or 32 °C) The user cannot set the cooling temperature above this level.
430 Min Cool Temperature from 50 °F or 10.0 °C to Max. Cool Temp. (50 °F or 10 °C) The user cannot set the cooling temperature below this level.
431 Max Heat Temperature from Min. Heat Temp. to 90 °F or to 32.0 °C (90 °F or 32 °C) The user cannot set the heating temperature above this level.
432 Min Heat Temperature from 40 °F or 4.4 °C to Max. Heat Temp. (50 °F or 10 °C) The user cannot set the heating temperature below this level.
500 Indoor Sensor Yes, No Set this ISU when you want to wire a remote indoor sensor to the “S” terminals on the UWP - see "Wiring" on
page 6. This ISU is only displayed only if ISU 130 is set to NO wired outdoor sensor configured
515 Sensor type 10k, 20k Choose resistance type of wired indoor sensor. This ISU is only displayed when indoor sensor is configured -
ISU 500.
520 Temperature Control Thermostat, Wired, Average This ISU is only displayed when indoor sensor is configured - ISU 500. You can choose what temperature
source to be used or you can ask thermostat to use both thermostat and remote sensors for higher accuracy of
measurement.
702 Air Filters 0 - 2 This ISU refers to the number of air filters in the system.
711 Air Filter 1 Reminder
Off
10, 20, 30, 45, 60, 90, 120, 150 Run Time Days
30, 45, 60, 75 Days
3, 4, 5, 6, 9, 12, 15 Months
Choose either calendar or equipment run time-based reminder.
712 Air Filter 2 Reminder
Off
10, 20, 30, 45, 60, 90, 120, 150 Run Time Days
30, 45, 60, 75 Days
3, 4, 5, 6, 9, 12, 15 Months
Choose either calendar or equipment run time-based reminder.
Table 4.
To Next Page
Loading...
Need help?
General
