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VisionPRO
TM
8000 Touchscreen Programmable Thermostat
68-0280—01 32
Fig. 31. Proportional temperature control versus P+ I
temperature control.
Minimum Off-Timer
The Thermostat has built-in compressor protection (minimum-
off timer) that prevents the compressor from restarting too
early after a shutdown.
The minimum-off timer is activated after the compressor turns
off.
If there is a call during the minimum-off timer, the thermostat
shows “Wait” in the display.
When the minimum-off timer expires, “Cool On” or “Heat On”
a
appears solidly in the display and the compressor and fan turn
on.
_________
a
Heat Pumps only.
Inside Humidity Level
Select models can sense the humidity level in the home. The
humidity level in the home is shown in the lower right corner of
the Home Screen.
If thermostat is set to Auto Changeover System mode, press
the More key until the humidity level is shown on the screen.
HEATING
COOLING
PERCENT LOAD
TEMPERATURE
THERMOSTAT
HEAT SETPOINT
P+I CONTROL
POINT
PROPORTIONAL COOL
CONTROL POINT
THERMOSTAT
COOL SETPOINT
P+I CONTROL POINT
PROPORTIONAL HEAT
CONTROL POINT
M4414
100 50 0 50 100
M
222
44
W
a
i
t
C
oo
l
SC
HE
D
H
O
L
D
C
L
OCK
SC
REE
N
M
O
R
E
T
UE
WED
AM
PM
FAN
A
U
T
O
S
Y
S
TE
M
HEAT
COOL
Followin
g
Sc
h
edu
l
e
In
s
i
de
S
et T
o
SCHED HOLD CLOCK SCREEN MORE
TUE
PM
FAN
AUTO
SYSTEM
HEAT
Following
Schedule
Inside
Set To
Humidity
M19966
SCHED
SCHED
HOLD
HOLD
CLOCK SCREEN
DONE
WAKE
LEAVE RETURN SLEEP CANCEL
MON
TUE WED THU FRI SAT SUN
Inside
M22452