Carrier ComfortVu Plus TBPL-H - Wiring and DIP Switch Configurations 22 to 25 - FC Systems - 2-Pipe

ComfortVu™ BACnet Thermostat Plus Model TBPL-H (Line voltage)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020
Installation and Operation Guide All rights reserved
33
Wiring and DIP switch configurations 22 to 25 – FC systems - 2-pipe
Outputs
Config. 22:
2-Pipe, 1/2/3 Speeds
fan
Config. 23:
2-Pipe, 1/2/3 Speeds
fan Cool/Heat PID
Config. 24:
2-Pipe,
Fan VFS
Config. 25:
2-Pipe,
Fan VFS, Cool/Heat PID
11
Fan high Fan high X X
12
Fan medium
(or Economizer
(5)
)
Fan medium
(or Economizer
(5)
)
Economizer
(5)
(option – SW2.6 ON)
Economizer
(5)
(option – SW2.6 ON)
13
Fan low Fan low X X
14
Heat element
(2)
(2nd stage heat)
Heat element
(2)
(2nd stage heat)
Heat element
(2)
(2nd stage heat)
Heat element
(2)
(2nd stage heat)
15
Cool/Heat valve
(3)
(1st stage heat)
X
Cool/Heat valve
(3)
(1st stage heat)
X
16
X X X X
AO1
X
Cool/Heat valve PID
(3)
(1st stage heat)
X
Cool/Heat valve PID
(3)
(1st stage heat)
AO2
X X Fan VFS Fan VFS
SW1
SW2
(1)
SW1.1, SW1.2 – Fan speeds:
1 speed (Low):
2 speeds(Low and High):
3 speeds(Low, Medium, and High):
SW1.1 = ON, SW1.2 = OFF
SW1.1 = OFF, SW1.2 = ON
SW1.1 = OFF, SW1.2 = OFF
(2)
SW1.4 – 2nd heating stage:
ON = Enable, OFF = Disable
(3)
SW1.5 – Chilled beam option:
ON = Enable chilled beam (fan will not run with 1st stage cooling)
(4)
SW2.3 – Dehumidification:
ON = Use dehumidifier
OFF = Use reheat for dehumidification
(5)
SW2.6 – Terminal 12 operation:
ON = Economizer
OFF = Fan Medium (3 speeds) / Terminal not in use (1/2 speeds/VFS)
Important: Economizer will not work in 3 fan speeds configuration.
See drawing in Wiring terminals and DIP switches (page 23) for DIP switch locations.
Fan on/off: 110-230 Vac, 2.5A max.
Fan VFS, PID valves: 0-10 Vdc, 0.5 mA Not isolated
Control – Heat elements, Cool/Heat valves, Economizer: 110-230 Vac, 0.3A max.