Wiring And Dip Switch Configurations 10 To 13 - Ac Systems - Carrier ComfortVu TBPL-24-H Installation And Operation Manual

Wiring and DIP Switch configurations 10 to 13 – AC systems
w/wo Humidifier for humidification, with Reheat for dehumidification
Config. 10:
Outputs
1 Speed fan, Humidifier,
Reheat for
Dehumidification
Heat element 2
11
(2nd stage heat)
Heat element 1
12
(1st stage heat)
Fan (1 speed)
13
Compressor 2
14
Compressor 1
15
16
AO1
Humidifier
AO2
SW3
SW2
(1) SW3.1, SW3.2 – Fan speeds:
(2)
SW3.4 – HP (Heat pump):
HC (not heat pump):
(3) SW3.5 – Compressor delay:
(4)
SW1.3 – Dehumidification:
(5)
SW1.6 – Terminal 12 operation:
See drawing for DIP switch and jumper locations (page 24).
Fan on/off: 110-230VAC, 2.5A max., Humidifier: 0-10VDC, 0.5mA Not isolated
Control - Heat elements, Heat pump, Compressors, Economizer: 110-230VAC, 0.3A max.
ComfortVu™ BACnet Thermostat Model Standard TB-HM (Line voltage)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020
Installation and Operation Guide
HC22
1 Speed fan, Humidifier,
Dehumidification
Heat element 2
(3rd stage heat)
Heat element 1
(2)
(2nd stage heat)
Fan (1 speed)
Heat Pump
Compressor
(3)
X
X
2 speeds (Low and High):
3 speeds (Low, Med., and High):
ON = Heat pump active in cool, OFF = Heat pump active in heat
ON = Electrical heater, OFF = Oil/Gas heater (no fan)
ON = Disable, OFF = Enable
ON = Use dehumidifier, OFF = Use reheat for dehumidification
ON = Economizer
OFF = Fan Medium (3 speeds) / Terminal not in use (2 speeds)
Important: Economizer will not work in 3 fan speeds configuration.
Config. 11:
HP31
Reheat for Humidifier, Reheat for
(2)
(or Economizer
(2)
(3)
X
X
Humidifier
31
Config. 12:
HC11
2/3 Speeds fan,
Dehumidification
Fan high
Fan medium
)
(5)
Fan low
Heat element
(2)
Compressor
(3)
X
X
Humidifier
SW3.1 = OFF, SW3.2 = ON
SW3.1 = OFF, SW3.2 = OFF
Config. 13:
HP21
2/3 Speeds fan, Reheat
for Dehumidification
Fan high
Fan medium
(or Economizer )
(5)
Fan low
Heat element
(2)
(2nd stage heat)
Compressor
(3)
Heat pump
(2)
X
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