United Technologies Carrier WeatherMaker 50TC A08 Series, Installation Instructions Manual

Page: 56 / 80

56
SPACE SENSORS (UNIT SIZES 08-14) — The Premier-
Link controller is factory-shipped configured for Space Sensor
Mode. A Carrier T-55 or T-56 space sensor must be used. T-55
space temperature sensor provides a signal of space tempera-
ture to the PremierLink controller. T-56 provides same space
temperature signal plus it allows for adjustment of space tem-
perature setpoints from the face of the sensor by the occupants.
Fig. 77 — T-55 Space Temperature Sensor Wiring
Connect T-55 — See Fig. 77 for typical T-55 internal connec-
tions. Connect the T-55 SEN terminals to TB1 terminals 1 and
3 (see Fig. 78).
Fig. 78 — PremierLink Controller T-55 Sensor
Connect T-56 — See Fig. 79 for T-56 internal connections. In-
stall a jumper between SEN and SET terminals as illustrated.
Connect T-56 terminals to TB1 terminals 1, 3 and 5 (see
Fig. 80).
Fig. 79 — T-56 Internal Connections
Fig. 80 — PremierLink Controller T-56 Sensor
SPACE SENSORS (UNIT SIZE 16) — The PremierLink
controller is factory-shipped configured for Space Sensor
Mode. A Carrier T-55 or T-56 space sensor must be used. T-55
space temperature sensor provides a signal of space tempera-
ture to the PremierLink controller. T-56 provides same space
temperature signal plus it allows for adjustment of space tem-
perature setpoints from the face of the sensor by the occupants.
2 3 4 5 6 1
S W1
S EN
BRN (GND)
BLU ( S PT)
RED(+)
WHT(GND)
BLK(-)
CCN COM
S EN S OR WIRING
SEN J6-7
J6-6
1
3
TB1 PL
SEN
2
3
4 5 6 1
S W1
S EN
S ET
Cool Warm
BRN (GND)
BLU ( S PT)
RED(+)
WHT(GND)
BLK(-)
CCN COM
S EN S OR WIRING
JUMPER
TERMINAL
S
A S S HOWN
BLK
(T56)
S EN J6-7
J6-6
1
3
TB1 PL
S EN
S ET
J u mper
TB1
PL
J6-5 5 S ET