Trane TCONT900AC43UA Installer's Manual page 10

TCONT900AC43UA
Selection
Dual Fuel Heat Pump
Control
Dual Fuel Heat Pump
Upstage to Furnace
Timer
Heat Pump
Compressor Lockout
Outdoor Temperature
Auxiliary Heat
Lockout Outdoor
Temperature
1st Stage Heater
Defrost Balance
Point
Pub. No. 18-HD32D1-2
69-2079—05
Table 4. Installer Setup Menu
Installer Setup Factory
Number (ISU) Setting
0345 1
0346 60
0350 0,
40 (dual
fuel)
0360 0
0361 0
Choices
Option Description
0, 1, 2 0 - Compressor lockout
only
1 - Heat Pump Compressor
lockout and failed to
maintain heat protection
2 - Heat Pump Compressor
lockout and Auxiliary Heat
lockout and Failed to
maintain heat protection in
between. To access aux
heat lockout, select option
2.
0, 30, 45, 0 - Disabled
60, 75 30 - 30 minutes
45 - 45 minutes
60 - 60 minutes
75 - 75 minutes
0, 5 - 60 0 - No compressor lockout
5 - 5°F (-15.0°C)
10 - 10°F (-12.0°C)
15 - 15°F (-9.5°C)
20 - 20°F (-6.5°C)
25 - 25°F (-4.0°C)
30 - 30°F (-1.0°C)
35 - 35°F (1.5°C)
40 - 40°F (4.5°C)
45 - 45°F (7.0°C)
50 - 50°F (10.0°C)
55 - 55°F (13.0°C)
60 - 60°F (15.5°C)
0, 5 - 65 0 - No auxiliary heat
lockout
5 - 5°F (-15.0°C)
10 - 10°F (-12.0°C)
15 - 15°F (-9.5°C)
20 - 20°F (-6.5°C)
25 - 25°F (-4.0°C)
30 - 30°F (-1.0°C)
35 - 35°F (1.5°C)
40 - 40°F (4.5°C)
45 - 45°F (7.0°C)
50 - 50°F (10.0°C)
55 - 55°F (13.0°C)
60 - 60°F (15.5°C)
65 - 65°F (18.5°C)
0, 5 - 55 0 - Disabled
5 - 5°F (-15.0°C)
10 - 10°F (-12.0°C)
15 - 15°F (-9.5°C)
20 - 20°F (-6.5°C)
25 - 25°F (-4.0°C)
30 - 30°F (-1.0°C)
35 - 35°F (1.5°C)
40 - 40°F (4.5°C)
45 - 45°F (7.0°C)
50 - 50°F (10.0°C)
55 - 55°F (13.0°C)
10
Comments
If compressor is "Failing to
maintain heat", revert to aux
heater above balance point.
System will switch to gas
furnace to satisfy call for
heat if second stage
compressor timer expires.
System will switch to gas
furnace to satisfy call for
heat if the highest
compressor stage,
continuous-run timer
expires.
Not available for dual fuel
unless option 2 is selected
in ISU#0345. Default will be
50 in this case.
Only shown if outdoor
temperature is available.