Setting the Humidity
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32
Technician Setup Menu
Technician Setup Menu
Tech Setup Steps
Adjustment Options
Default
LCD Will Show
You can configure the D terminal
as Normally-Open or
Normally-Closed.
NO = Normally Open
NC = Normally Closed
Summer away mode protects
the home in long unoccupied
periods of time in hot climates by
maintaining a safe temperature
and humidity level. When
activated SUMMER AWAY MODE
will be displayed in the text
field in addition to HOLD. When
activated, the system will hold
the current Set At temperature
and the humidity level set in the
following setting.
Dehumidify
Relay
(Only shows if
dehumidify is set
to “on”)
Use the or key to select NO
or NC. If NO is selected D will
energize to dehumidify.
If NC is selected D will be
normally energized. D will
de-energize to dehumidify.
DHM RELAY O/C
Use the and
buttons to select ON/OFF.
When ON is selected,
Summer Away Mode is
activated by pressing and
holding the “HOLD” key on
the thermostat screen, for 3
seconds.
OFF
OF
NO
SUMMER AWAY
This feature will adjust the
indoor humidity as the outdoor
temperature changes. When
OFF is selected, the humidity
will constantly stay at the same
percentage. When ON is selected,
the indoor humidity will fluctuate
based on outdoor temperature.
Use the and buttons
to select OFF, ON 1 or ON 2.
When ON 1 or ON 2 is
selected and humidity level
is adjusted, the thermostat
will revert to the original
humidity level after four
hours. See Automatic
Humidity Adjusting chart for
humidity ranges.
Please see revious page for
chart.
OFF
OF
Automatic
Humidity
Adjusting
(Only displayed
if remote sensor
setting is set to 2
and humidity is
AUTO HUMIDITY
Summer
Away Mode
(Only displayed
if dehumidity is
turned on)
Tech Setup Steps
Adjustment Options
Default
LCD Will Show
The amount of over cooling
allowed when using A/C to
remove humidity. This screen is
only shown when ON is selected
in the Dehumidify with AC tech
setup step.
Over Cool
Limit
Only displayed if
Dehumidify with
AC is turned on
Use the and left and right
arrows to select the
maximum number of
degrees of over cool.
Options are: 2,3,4,5
3
OVER COOL LMT
Options for how the HUM
terminal energizes.
See chart below
HUM
Terminal
Only shows if
humidify is set
to “on”
Use the left and right arrows to
select one of the four options.
View the HUM terminal chart
below for an explanation of
these options.
ON
HUM TERMINAL
1
3
Options for how the DHM
terminal energizes.
See chart below
Use the left and right arrows
to select one of the four
options.
View the DHM M terminal
chart below for an
explanation of these
options.
ON
1
DUM
Terminal
Only shows if
dehumidify is
set to “on”
DUM TERMINAL
HUM Terminal
DHM Terminal
OPTIONS
1
2
3
4
HUM terminal energizes when the ambient
humidity is...
Below the humidity setpoint and heat or
fan is energized.
Below the humidity setpoint and heat is
energized.
Below the humidity setpoint. It will also
energize the fan during a call for humidity.
Below the humidity setpoint.
OPTIONS
1
2
3
4
DHM terminal energizes when the ambient
humidity is...
Above the humidity setpoint and cool or fan
is energized.
Above the humidity setpoint. It will also
energize the fan during a call for dehumidity.
Above the humidity setpoint.
Above the humidity setpoint and the
compressor is not running.
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Setting Target Humidity Setpoint
Follow the steps below to change your target humidity setpoint.
Press the
HUMIDITY
key
Use the or key to select the target humidity setpoint.
Press
DONE
when completed.
Note:
The target humidity setpoint is not programmable. Unlike
temperature, humidity does not change quickly and should not
be programmed.
Humidity is only energized during heat. Dehumidify is only
energized during cool. Heat and Cool each have their own target
setpoints.
Humidity Reading
Press key for
Humidity Reading
Setting the Humidity
Setting Target Humidity Setpoint
Ambient humidity will flash in the time field when Humidify or De-Humidify is
set to
ON.
HON
will also flash when the Humidity terminal is energized.
dON
will also
flash when the De-Humidify terminal is energized.
DAY AND TIME
AMBIENT HUMIDITY
HON
(Humidity Energized)
dON
(De-Humidity Energized)
10:03
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Humidity
%
Recommended Heating Settings:
Increasing Humidity
The table below shows recommended indoor humidity levels in relation to
outdoor temperatures during heating (adding humidity).
Consult your professional HVAC technician for recommended settings for
your climate.
Recommended Cooling Settings:
Outside
Temperature (0˚F
)
Recommended
Relative Humidity
+20˚ and above
35% to 40%
+10˚
30%
0˚
25%
-10˚
20%
-20˚
15%
36
Setting the Humidty
