Carrier DIRECT VENT 4 58HDV Installation Instructions Manual page 50

OPTIONAL
DEHUMIDISTAT
1
2
Connect 1 to Y/Y2 for
1-stage AC/ HP
applications
Fig. 57 - - No HUM and/or DEHUM Terminal available from Thermostat. Humidifier Wiring Models
OPTIONAL
DEHUMIDISTAT
1
2
Connect 1 to Y/Y2 for
1-stage AC/ HP
applications
Fig. 58 - - Single- -Stage Thermostat with Variable Speed Furnace Models
TSIB
NOTE 5
NO CONNECTION Y1
O
NO CONNECTION
NOTE 11
TWO-STAGE or VS
FURNACE
CONTROL
SINGLE-STAGE
THERMOSTAT
W2
NOTE 7
W W1
Y Y/Y2
G G
R R
NOTE 3
DEHUM
C C
OM
24V HUM
OPTIONAL
HUMIDISTAT
H-STAT
NOTE 2
and Dehumidify Wiring
TSIB
NOTE 5
Y1
NO CONNECTION
O
NOTE 11
NO CONNECTION
(HP may use O)
TWO-STAGE or VS
FURNACE
CONTROL
SINGLE-STAGE
W2
THERMOSTAT
NOTE 7
W W1
Y
Y/Y2
G G
R R
NOTE 3
DEHUM
C C
OM
24V HUM
OPTIONAL
HUMIDISTAT
H-STAT
NOTE 2
and Single- -Stage Air Conditioner
50
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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