Carrier 33CS400-01 - Page 19

Page 5.7
CK1
CKGND
HP
GAS
B
O
ELEC
GAS
(FAN)
W1
Y1
G
R
C
MISC2
W2
MISC1
RS2
MISC3
RSGND
RS+5
INSTALL HUMIDITY
MODULE WITH SENSING
ELEMENT OUTWARD
HUM NO HUM
ECON
W3
PROG
HUM
DEHUM
MISC3 MISC2 MISC1
Y2
(MISC1
ONLY)
RS1
Y1
G
R
C
MISC2
CK1
CKGND
W1/O/B
MISC1
RS+5
RS1
RSGND
W2
RS2
Adding a Humidification System* (MISC1), Dehumidification System* (MISC2), and
controlling an Economizer (MISC3).
MISC3
5
W3
PROG
HUM
DEHUM
MISC3 MISC2
Y2
(MISC1
ONLY)
MISC1
ECON
Economizer
Dehumidification
System
Humidification
System
* Requires Humidity Module.
HUM
NO HUM
1
2
4
6
8
X
Z
1
5
7
9
Y
3
Humidity Module
(Sold Separately)
1
2
4
6
8
X
Z
1
5
7
9
Y
3