Operation Manual

T600HPx-3 Heat Pump Thermostats Installation Instructions6
DI2
1
Configuration of Digital Input 2.
Default: None
(None): No function is associated with an input.
(Service): A Service alarm is displayed on the thermostat when the
input is energized. This input can be tied into the air conditioning unit
control card, which provides an alarm should there be a malfunction.
(Filter): A Filter alarm is displayed. This alarm can be connected to
a differential pressure switch that monitors a filter.
(RemOVR): Temporary occupancy request via a remote input. This
override function is controlled by a manual remote occupancy
override. When enabled, this condition disables the override
capability of the thermostat.
(RemNSB): Remote Night Setback (NSB) via a time clock input, an
occupancy sensor, or from a voltage-free contact.
Contact open = Occupied; contact closed = Unoccupied.
Lockout Selectable Lockout Levels for
limiting end-user keypad interaction.
Default: 0
Function Lockout Level
(0) (1) (2)
Occupancy Override Access Access No Access
Permanent
Temperature
Setpoints
Access No Access No Access
Temporary
Temperature
Setpoints
Access Access No Access
System Mode Setting Access No Access No Access
Fan Mode Setting Access No Access No Access
Schedule Setting
5
Access No Access No Access
Clock Setting
5
Access Access Access
Permanent Hold
5
Access No Access No Access
Pwr del
2
Sets the delay time period at
thermostat power up, or at each
time power is removed and
reapplied, before any operation
(fan, heating, or cooling) is
authorized. Also can be used to
sequence the startup of multiple
units in one location.
Default: 10.0 sec
Range: 10.0 to 120.0 sec
Frost pr Provides a minimum heating
setpoint of 42.0°F/5.5°C to prevent
freezing in the zone controlled by
the thermostat. Forces system to
Emergency Mode.
Default: off
(on): Enabled
(off): Disabled
Heat max
3
Sets the Occupied and Unoccupied
maximum Heating setpoint values.
Default: 90.0°F/32.0°C
Range: 40.0°F/4.5°C to 90.0°F/32.0°C
Cool min
3
Sets the Occupied and Unoccupied
minimum Cooling setpoint values.
Default: 54.0°F/12.0°C
Range: 54.0°F/12.0°C to 100.0°F/37.5°C
Table 2: Installer Configuration Menu (Part 2 of 5)
Parameter
Appearing
on Display
Description and Default Selection Options