Carrier 33ZCFANTRM - Manual (Page 28)

28 303
FIELD-SUPPLIED
DR
Y
CONT
ACT
SWITCH
TRANSFORMER GROUND
TERMINAL GROUND
comunications
CCN
Not used
comunications
CCN
Automation
By Belimo
Switzerland
Made in
(+) (GND)
(-)
TRAN
2W
3V
A
50/60Hz 24V
AC/DC
HF23BJ042
80...1
10s
35 in-lb(4Nm)
HEA
T2
HEA
T1
24V
AC
B W R
24 V
A
C
R
B
W
Low
Hi
Wht
Red
Blk com
Ora
Blu
Ye
l
1
0
N/A
PAT T56 SA
T
SPT
+24V
SECFLOW DMPPOS
+10V
GND
GND GND
GND
GND
RH/IAQ Or Bl Y
V
oltage
Line
LEG
E
N
D
CCN
—
Carr
ier Comf
or
t
Netw
or
k
SA
T
—
Supply-A
ir T
e
mpe
rat
ure S
ensor
SPT
—
Space
T
e
mperat
ure
Sens
or
TR
A
N
—
T
ran
sf
or
m
e
r
F
ield W
ir
ing
F
a
ct
or
y W
ir
ing
→
Fig. 2
3
—
Remo
te
O
c
c
u
p
a
n
cy W
ir
in
g