Installing The Thermostat - Honeywell visionpro series Installation Manual

1

Installing the thermostat

1.1 Separate wallplate from thermostat.
Press button on top and pull to
remove the wallplate.
1.2 Mount wallplate as shown.
Mount new wallplate using screws
and anchors included with the
thermostat.
Drill 3/16-in holes for drywall.
Drill 7/32-in holes for plaster.
1.3 Connect power.
1.3a Insert supplied AA alkaline
batteries for primary or backup
power.
1.3b For 24VAC primary power,
connect common side of
transformer to C terminal.
Button
Wallplate
Thermostat (back view)
CONVENTIONAL
C
K
RC
R
U1
U1
U2
U2
3
Thermostat
Wallplate
(back view)
C S1
S1
K
S1 S1
R
C W
O/B
R
Y
Y
U1
G G
U1
W2 AUX
-E
U2
Y2
Y2
U2
L/A
A
S1 S1
S1 S1
W O/B
Y Y
G G
W2 AUX
-E
Y2
Y2
A
L/A
HEAT PUMP