5407934-UIM-C-1119
40 Johnson Controls Ducted Systems
Cycles per
Hour
4 4 or 6
This timer is set to four cycles per hour.
Fifteen minutes must elapse from the
start of one cycle before another can
start. A setting of six cycles per hour
requires 10 minutes before the next
cycle.
Humidifier No Yes or No
Enables or disables the humidifier. The
thermostat only activates the humidifier
if there is a demand for heating and
humidity.
Dehumidi-
fier
No
NO,
OVERCOOL 1°F,
OVERCOOL 2°F,
OVERCOOL 3°F,
WITH EQUIP-
MENT
If the NO option is selected, no dehu-
midification operation occurs. If you
select one of the OVERCOOL options,
the thermostat continues to run cooling
up to 1°F, 2°F, or 3°F below the setpoint
to meet the humidity setting of the
home. The WITH EQUIPMENT option
only applies to communicating systems.
The Humidistat Jumper setting on the
thermostat must be set to YES. The
control reduces the indoor airflow by
15% if there is a demand for both cool-
ing and dehumidification.
Max Heat
Setpoint
88° 50°F to 88°F
Allows you to define the maximum heat-
ing setpoint that is available
Min Cool
Setpoint
52°F 52°F to 90°F
Allows you to define the minimum cool-
ing setpoint that is available
AUX Heat
Lockout
Off
Off, 5°F, 10°F,
15°F, 20°F, 25°F,
30°F, 35°F, 40°F,
45°F, 50°F, 55°F
Applies to CONVENTIONAL ONLY.
Allows you to specify an auxiliary heat
lockout temperature. If the outdoor
ambient temperature is greater than the
selected auxiliary heat lockout tempera-
ture, the auxiliary heat (W1 and W2)
outputs are not energized.
TABLE 7:
General System Settings (Continued)
Name
Default
Setting
Available
Settings
Explanation
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