7
+24V DC
as required
Connect to the appropriate motor speed
OAD
24V
AC
Equipment Ground
valves
2 position
terminal on
to close
Eliminate wire
valves
Spring return
Modulating
V
A
C for
Optional 24
T56
or T57
sensor
from a
Setpoint adjustment
Add this wire for
M BLU
L R
E
D
H BLK
WHT
CWV
24V
AC
DX2
V
alve
T
ransformer Ground
Fan Relay
HWV
Fan Motor
V
oltage
Line
V
oltage
Line
M
SA
T
SPT
ON
FA
N
HEA
T2
HEA
T
1
COM
CONDSW
RMT/FS
CNGOVR
T56
SA
T
SPT
IAQ
SPEED
+10V
GND
GND
GND
GND
GND
RH
Damper
Air
Fresh
HIGH
MED
LOW
F
AN AC
B
W
R
-
B
GND
W
+
R
24 V
A
C
DX1
V
alve
communications
CCN
Not Used
communications
CCN
C
O
M
C
O
M
C
L
C
L
O
P
O
P
2
4
V
2
4
V
J1
1
2
3
Fig. 6 — Fan
Coil
Cont
roller Wir
in
g
—
Four-
P
ipe, Sing
le
Spe
e
d Applicat
ions
→
1001
Содержание 33ZCFANCOL
Страница 41: ...41 Fig 43 Fan Coil Maintenance Table Screen...