Room temperature
P12
0
0
.
offset (°F)
Heating set-point
P13
50
lower limit (°F)
Heating set-point
86
P14
upper limit (°F)
Cooling set-point
P15
50
lower limit (°F)
Cooling set-point
86
P16
upper limit (°F)
Anti-freeze threshold
P17
32
temperature (°F)
Economy
P18
0
reduction (°F)
Room temperature
0
4
P19
.
hysteresis (°F)
Neutral zone
P20
5
0
.
width (°F)
Fan delay at
0
P21
turn-on (seconds)
Fan delay at
P22
0
turn-off (seconds)
104 P23
-
12
0
12
0
..
.
.
59 P24
41
95
. .
0
41
95
. .
41
95
. .
41
95
. .
32
60
. .
0
18
. .
0
4
1
8
. .
.
.
FAHRENHEIT DEGREES TEMPERATURE SETTING
0
0
20
0
In order to set the measurement unit from Celsius degrees to Fahrenheit
. .
.
.
degrees and vice versa, enter the configuration mode by holding down the
keys " " and "" until the display shows "Con", then hold down the
0
600
. .
two keys " " and "" for a few seconds, until the display returns to
the usual screen.
0
600
Switching from Celsius to Fahrenheit or vice versa also forces a
. .
reset of the installer configuration to default values.
Heating delivery
temperature threshold (°F)
Cooling delivery
temperature threshold (°F)
Dirty filter warning
P25
time (x 100 hours)
32
210
. .
32
210
. .
0
50
. .