International comfort products C9MVX Installation Instructions Manual page 54

No HUM and/or DEHUM Terminal available from thermostat. Humidifier Wiring (*9MPT, *9MPV,
Figure 51
*9MVX) Dehumidify wiring (*9MPV & *9MVX Models only)
DEHUMIDISTAT
DEHUMIDISTAT
(*MPV Models Only)
Connect 1 to Y/Y2 for
1-stage AC/ HP
Single- -Stage Thermostat with Two- -Stage or Variable Speed Furnace (*9MPT, *9MPV, *9MVX) and
Figure 52
Single- -Stage Air Conditioner
DEHUMIDISTAT
DEHUMIDISTAT
(*MPV Models Only)
Connect 1 to Y/Y2 for
1-stage AC/ HP
54
NO CONNECTION
NO CONNECTION
SINGLE-STAGE
THERMOSTAT
OPTIONAL
OPTIONAL
W
(*MPV &*MVX
Models Only)
Y
1
G
2
R
applications
C
NO CONNECTION
NO CONNECTION
(HP may use O)
SINGLE-STAGE
THERMOSTAT
OPTIONAL
OPTIONAL
W
(*MPV &*MVX
Models Only)
Y
1
G
2
R
applications
C
Specifications are subject to change without notice.
TSIB
NOTE 5
Y1
O
NOTE 11
TWO-STAGE or VS
FURNACE
CONTROL
W2
NOTE 7
W1
Y/Y2
G
R
NOTE 3
DEHUM
C
OM
24V HUM
OPTIONAL
HUMIDISTAT
H-STAT
NOTE 2
TSIB
NOTE 5
Y1
O
NOTE 11
TWO-STAGE or VS
FURNACE
CONTROL
W2
NOTE 7
W1
Y/Y2
G
R
NOTE 3
DEHUM
C
OM
24V HUM
OPTIONAL
HUMIDISTAT
H-STAT
NOTE 2
SINGLE-STAGE
AIR CONDITIONER
Y
C
OPTIONAL
HUMIDIFIER
24V in
COM
NOTE 2
SINGLE-STAGE
AIR CONDITIONER
Y
C
OPTIONAL
HUMIDIFIER
24V in
COM
NOTE 2
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