Table of Contents
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Technician Setup Menu
Tech Setup Steps
This feature adds humidity when
system key is in HEAT.
Humidify
This feature removes humidity
when system key is in COOL.
Dehumidify
This feature allows the installer
Humidity
to change the calibration of the
Calibration
ambient humidity displayed.
(Only shows
if Humidify or
Dehumidify is set
to "ON")
This feature forces the A/C to run
longer to remove humidity when
needed. The A/C will "over cool"
the room a few degrees until
humidity reaches the desired
setpoint. The numbers below
are the maximum number of
Dehumidify
degrees the thermostat will
With AC
overcool to satisfy humidity. For
example, If temperature set point
Only shows if
is 70 and humidity set point is
dehumidify is set
50 and swing is 1 degree and
to "on"
"Dehumidify with AC" is set to
3 and the ambient is 68 and
indoor humidity is 60 ... the
thermostat will continue to run
air conditioning until 67 degree
to try to satisfy the humidity set
point of 50
29
Technician Setup Menu
Tech Setup Steps
This tech setting will select
Summer
the desired humidity level for
Away Mode
Summer Away Mode.
Humidity
Note: The thermostat will default
to the Dehumidify set point when
(Only displayed
this feature is enabled.
if summer away
mode is turned on)
This feature uses both air
temperature and the relative
humidity to control the indoor
temperature based on how
Comfort
it actually feels for people to
Temperature
maximize comfort.
(Only displayed
if humidity is
turned on)
Enables a reminder for the user to
change the humidity pad.
Humidity
Pad
Reminder
Enables a reminder for the user to
change the UV light bulb.
UV Lamp
Reminder
Enables a reminder for the user
to change the IAQ Cell after
25,000 hrs.
IAQ Cell
Reminder
33
LCD Will Show
Adjustment Options
Use the
and
key to
turn on or off. If ON is selected
OF
the humidity will be displayed
on the main screen and HUM
terminal will energize when
humidity setpoint is above
ambient humidity in Heat
mode.
HUMIDIFY
Use the
and
key to
turn on or off. If ON is selected
OF
the humidity will be displayed
on the main screen and DUM
terminal will energize when
humidity setpoint is below
ambient humidity in Cool
DEHUMIDIFY
mode.
Use the left and right arrows
to adjust the calibration +/-3.
Each one unit of adjustment
O
amounts to approximately 5%.
HUMIDITY CAL
Use the
and
buttons
to select Off, 2, 3, 4, 5
If selected a number is
selected the thermostat will
use the air condition to "over
cool" to control humidity in
Cool mode. If Off is selected
the system will not use over
0F
cooling.
DEHUMIDIFY AC
LCD Will Show
Adjustment Options
Use the
and
buttons
to select the humidity level
for Summer Away Mode.
75
Humidity %
SUMMER AWAY
If ON is selected the ambient
temperature will operate
off of a combination of the
air temperature and the
relative humidity. When OFF
OF
the ambient temperatures
will operate off of the air
temperature only. The
thermostat will show the
comfort index in the ambient
temp area and drive the
heating and cooling based
on this.
COMFORT TEMP
Use the
or
key to
OFF
select OFF, 600, 1000, 1500,
or 2000. These represent
hours of heat operation.
HUMIDITY PAD
Use the
or
key to
OFF
select OFF, 1 YR, 2 YR
UV LAMP
Use the
or
buttons to
OFF
select OFF, or 25 (stands for
25,000 hours).
IAQ CELL
Technician Setup Menu
This table references different humidity levels the thermostat will
Default
conform to, based on the outdoor temperature measurements.
When the Automatic Humidity Adjusting tech setting selection
is ON1 or ON2, the thermostat humidity will stay adjusted to
OFF
the humidity level that correspond to the outdoor temperature
based on the chart index below.
Automatic Humidity Adjusting Index
When The Outdoor Temperature Is:
OFF
+30˚F to 40˚F
+20˚F to 29˚F
+10˚F to 19˚F
O
-1˚F to -10˚F
-11˚F to -20˚F
0FF
Setting the Humidity
Default
Ambient
20%-25% 26%-35% 36%-45% 46%-55% 56%-65% 66%-75% 76%-85% 86%-90%
Temperature
50
50
N/A
51
50.6
52
51.2
53
52.3
54
52.9
55
53.5
56
54.1
57
54.7
58
55.8
59
56.4
60
57
OFF
61
58
62
58.9
63
60.1
64
61
65
62
66
62.7
67
63.4
68
64.6
69
65.3
70
66
OFF
71
67.2
72
68.3
73
69.7
74
70.8
75
72
76
72.9
77
73.8
78
75.2
OFF
79
76.1
80
77
81
77.9
82
78.7
83
80.3
84
81.1
85
82
OFF
86
82.8
87
83.7
88
85.3
89
86.2
90
87
> +40˚F
0˚F to 9˚F
<-20
Comfort Temperature Index
50
50
50
50
50.7
50.7
50.9
51
51.5
51.5
51.7
52
52.5
52.5
52.8
53
53.3
53.3
53.6
54
54
54
54.5
55
54.6
54.7
55.3
56
55.2
55.4
56.2
56.9
56.3
56.6
57.3
58.1
56.9
57.3
58.2
59
57.5
58
59
60
58.5
59.1
60.1
60.9
59.4
60.1
61.1
61.9
60.6
61.4
62.4
63.1
61.6
62.4
63.4
64.1
62.5
63.5
64.5
65
63.3
64.3
65.3
65.9
64.1
65.1
66.1
66.8
65.4
66.4
67.4
68.2
66.2
67.2
68.2
69.1
67
68
69
70
68.2
69.1
70.1
71.1
69.3
70.3
71.3
72.3
70.7
71.7
72.7
73.7
71.9
72.9
73.9
74.9
73
74
75
76
73.9
74.9
76.1
77.1
74.7
75.7
77.2
78.2
76.3
77.3
78.8
79.8
77.1
78.1
79.9
80.9
78
79
81
82
79.1
80.3
82.3
83.6
80.2
81.7
83.7
85.1
81.8
83.3
85.3
86.9
82.9
84.7
86.7
88.4
84
86
88
90
85.1
87.3
89.5
92
86.1
88.6
91.1
94.1
87.9
90.4
92.9
96
88.9
91.7
94.5
98
90
93
96
100
On 1
On 2
45%
50%
40%
45%
35%
40%
30%
35%
25%
30%
20%
25%
15%
20%
10%
15%
30
50
50
50
51
51
51.2
52
52
52.5
53
53
53.5
54
54
54.8
55
55
56
56
56
57
56.9
56.9
57.9
58.1
58.1
59.1
59
59
60
60
60
61
60.9
61.1
61.9
61.9
62.1
62.9
63.1
63.4
64.1
64.1
64.4
65.1
65
65.5
66
65.9
66.5
66.9
66.8
67.6
67.8
68.2
68.9
69.2
69.1
70
70.1
70
71
71
71.4
72.4
72.6
72.8
73.8
74.3
74.2
75.2
75.8
75.6
76.6
77.4
77
78
79
78.6
79.6
80.6
80.2
81.2
82.7
81.8
82.8
84.3
83.4
84.4
86.2
85
86
88
86.6
88.3
91
88.1
90.6
94.1
89.9
92.4
96
91.4
94.7
99
93
97
102
95.8
100.5
106.4
98.5
104
110.9
100.5
106.1
113.1
103.2
109.5
117.6
106
113
122
34
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