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TRO54 - VAV Wall Mount Controller
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Description |
Control Features

TRO5404 - 4 analog outputs (2 heat / 2 cool)
- 1 TPM output (time proportional modulation)
- 2
sensor inputs
Selectable internal or external temperature sensor
- Selectable proportional control band
TRO54P3X1 - 2 analog outputs (1 heat / 1 cool)
- 3 digital outputs
- 2 sensor inputs
Selectable internal or external temperature sensor
Independent, configurable proportional control band and dead band per ramp
- Changeover by contact or external sensor
Operational Features - 24Vac operation
- Backlit LCD with simple icon and text driven menus
- Selectable Fahrenheit or Celsius scale
- "Night Set Back" mode with manual override
- Multi level lockable access menu
Lockable setpoint
Applications - Single duct, cooling only
- Single duct cooling and/or heating
- Up to 3 stage reheat and/or cool
- Up to 3 On/Off Heat and/or cool
- Up to 1 time proportioned (TPM) heat or reheat
- Up to 4 analog (0-10Vdc) Reheat and/or cool
With or without auto changeover
Model
| Description
| SCC80 | Change Over sensor
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