Johnson Controls Hx 3 S1-THXU430W Installation Manual page 41

5407934-UIM-C-1119
TABLE 7:
General System Settings (Continued)
Default
Name
Setting
HP Lockout Off
10 MIN
(120 MIN
Stage
for
Delay
Variable
Capacity)
30 MIN
(360 MIN
Forced
for
Stage Up
Variable
Capacity)
Differential 0.5°F
Air Filter
3000 HRS
Reminder
Johnson Controls Ducted Systems
Available
Settings
Off, 5°F, 10°F,
15°F, 20°F, 25°F,
30°F, 35°F, 40°F,
45°F, 50°F, 55°F
2-15 MIN
(2-120 MIN for
Variable Capacity)
in 1 minute
increments
OFF-120 MIN
(OFF-360 MIN for
Variable Capacity)
in 10 minute
increments
0.3°F, 0.4°F, 0.5°F,
0.6°F, 0.7°F, 0.8°F,
0.9°F, 1.0°F, 1.1°F,
1.2°F, 1.3°F, 1.4°F,
1.5°F, 1.6°F, 1.7°F,
1.8°F, 1.9°F, 2.0°F
OFF to 15,000
HRS
Explanation
Applies to CONVENTIONAL ONLY. If
Off is selected, the heating equipment
cycle always starts with the heat pump,
regardless of the outdoor air tempera-
ture. If you select a lockout temperature,
and the outdoor air temperature is less
than the selected temperature, the heat-
ing cycle starts with the AUX Heat
source. If the outdoor air temperature is
equal to or greater than the selected
temperature, the heating cycle starts
with the heat pump.
Defines the minimum amount of time for
which a stage must be energized before
the thermostat stages up to the next
stage of capacity
Allows you to specify a forced stage-up
time. If the time in a demanded stage
reaches the selected forced stage-up
time, the thermostat stages up to the
next available stage of capacity (even if
differential demand is not met).
Defines the differential. This is the
required difference between the current
room temperature and the setpoint
before demand is initiated. This value is
additive for each additional stage of
equipment that is demanded.
Allows you to define how many hours
elapse before a system event occurs to
remind the homeowner to change the
indoor air filter
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