WIRING
1
2
3
4
5
6
7
8
9
10
VNT
LOW
RED
YEL
GRN
VNT HI
G
F
R
G
T
DSTAT
M29844
JUMPER BETWEEN VNT COM AND RED.
CHOOSE AMONG AVAILABLE CONTROLS.
ALL WIRE IDENTICALLY.
1
1
2
2
VISIONPRO
IAQ VNT1, 2
TERMINALS
Off
10
20
30
40
50
60
W8150
AUX
TERMINALS
CONTROL OPTIONS
MECHANICAL
TIMER DRY
CONTACTS
TRUE IAQ VENT
TERMINALS
68
40
55
1215
:
76
%
%
In
Out
PM
VNT
COM
1
2
3
4
5
6
7
8
9
10
VNT
LOW
RED
YEL
GRN
VNT HI
G
F
R
G
T
DSTAT
M29846
JUMPER BETWEEN VNT COM AND RED.
1
1
20 40 60
TIMER
FA
N INTERLOC
K
VNT
COM
1
2
3
4
5
6
7
8
9
10
VNT
LOW
VNT
COM
RED
YEL
GRN
VNT HI
G
F
R
G
T
DSTAT
M29845
JUMPER BETWEEN VNT COM AND RED.
JUMPER BETWEEN VNT COM AND VNT LOW.
1
1
VISIONPRO
IAQ VNT1, 2
TERMINALS
Off
10
20
30
40
50
60
W8150
AUX
TERMINALS
MECHANICAL
TIMER DRY
CONTACTS
2
TRUE IAQ VENT
TERMINALS
2
68
40
55
1215
:
76
%
%
In
Out
PM
20 40 60
TIMER
FA
N INTERLOC
K
CONTROL OPTIONS
Wiring digital fan timer.
Fig. 11.
Wiring IAQ or ventilation control.
Fig. 12.
Wiring for continuous low speed and high
Fig. 13.
speed override.
Wiring dehumidistat.
Fig. 14.
1
2
3
4
5
6
7
8
9
10
VNT
LOW
VNT
COM
RED
YEL
GRN
VNT
HI
G
F
R
G
T
DSTAT
20 40 60
TIMER
FA
N INTERLOC
K
M29838
YEL
RED
GRN
JUMPER BETWEEN VNT COM AND RED.
1
1
HR150, 200; ER150, 200 Perfect Window™ Fresh Air Ventilation Systems 68-0171—12
13