Carrier 50PG20-28 Controls, Start-Up, Operation, Service And Troubleshooting Instructions page 83

Single package rooftop units with comfortlink tmcontrols and puron (r-410a) refrigerant
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4.50
V
328
1
CLEARANCE
HOLES FOR
(2) #8 MOUNTING
SCREWS
ON CENTERLINE
_
/
jr,--,----,=!--_]
,
U
j
NOTE: Dimensions are in inches.
Fig. :30 -- Space
Temperature
Sensor
Mounting
_X
i
.
/
©
2"
S
4\
5 \
6
/
\
t _ -W-HT-(G-N-D)L',
\_
_
BLKX )_',j _
SEN
/
BLK (GND) ' '
_ _ RED (SPT)j,Z"
@
@
©©
/.'/
CCN COM
SENSOR WIRING
\}
Fig. 31 -- T-55 Space Temperature
Sensor Wiring
(PIN 33ZCT55SPT)
x',x
o
_'/
coo,_ w_._
\,
CCN COM
SENSOR
WIRING
JUMPER
_TERMINALS
AS SHOWN
Fig. 32 -- T-56 Space Temperature
Sensor Wiring
(PIN 33ZCT56SPT)
T58
SENSOR
CCN
24 VAC
BLACK
(-) .....
/Z_
_\-_\_\
\ ....
WHITE
(GND)-
-
-
_--)
CCN
COM
\
- - BLACK (-) .....
\
\ - - WHITE
(GND)-
- -
CCN
COM
- - RED (+)-
LEGEND
--
Carrier
Comfort
Network
Fig. 33 -- 1"-58Communicating
Space
Temperature Sensor Wiring
83

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