Wiring Terminals - Carrier TB-24 Installation And Operation Manual

Wiring terminals

a
For outputs 11-16, see Wiring and DIP switch/jumper settings (page 26).
b
For T1,0 inputs: Dry contact, 10 Vdc input, or 50 kOhm thermistor
See Technician Setting P8.
c
MS/TP Communication (RS485): BACnet
d
For IN1,0 functionality – please refer to parameter P9 in the technician settings section.
T2 change over sensor / Soft start in heat sensor / Window contact Remote On/Off switch / Window contact
Remote economy switch / External PIR
e
Power supply: 24 Vac
CAUTION Do not connect line voltage to a thermostat that does not show the following symbol:
ComfortVu™ BACnet Thermostat Model Standard TB-24 (24 Vac)Carrier Proprietary and Confidential
Installation and Operation Guide
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