External Control
- Connect 0-10v Capacity control on UC7 PCB (CS)
- Com/Y1 on Viking Controller
- BMS 0-10v
- Remote on/off
- Remove bridge between On/G
- Dry contact between On/G
TZT-100
- Wiring
- RS485 Modbus
- A1-A, B1-B, 12-24, G-24C
- Loop Hot,Comp1,Comp2 if using a UC6 Card
- Remote Sensor to TT Terminals
- Dip Switch Settings
- Sw1 Off for 1 speed fan
- Sw2 On Heat Pump
- Sw3 On-1 Stage, Off-2 Stage
- Sw4 On
- Sw6 Off-Manual Thermostat (On/Off), On-Programmable (Time Clock)
- Sw8 Off Commercial Program
- If using a TZT-100 controller with UC6 control card bridge out Hot, Comp1, Comp2