Resideo - Resideo RTF428WNM/U Communicating Fan Coil Thermostat
Resideo Technologies, Inc. is a publicly traded U.S.-based company formed in 2018 out of a spin off from Honeywell.
Resideo RTF428WNM/U Communicating Fan Coil Thermostat - RTF428WNM/U
| Product | Resideo RTF428WNM/U Communicating Fan Coil Thermostat |
|---|---|
| Brand | Resideo |
| Product Price | 0 LKR |
| Datasheet | Download |
Description
General
The RTF428WNM/U communicating thermostat is designed for 3-speed fan and valve control in a fan coil system, including:
- 2-pipe cool only/heat only/manual changeover
- 4-pipe cool/heat manual/automatic changeover
- Ventilation mode
- Manual or automatic 3 speed fan control
- Water valve on/off control
The RTF428WNM/U is available in Modbus RTU protocol and can be easily integrated into building automation system.
Features:
- RS485 interface in Modbus RTU slave mode
- Memorized time off
- Cycle Per Hour (CPH)
- Random startup
- LCD display with simple user interface
- Room temperature or setpoint temperature display selectable
- Manual or automatic fan speed selectable
- Temperature units in either °C or °F
- User setting can be stored when power loss
- Freeze protection function available
- Keypad lock options
Specifications
- Make : Resideo
- Model: RTF428WNM/U
- Physical Layer: EIA485
- Protocol: Modbus RTU
- Rated Power & Frequency: 220/230VAC, 50/60Hz
- Power consumption: <2W
- Control: PI, On/off output
- Accuracy: ±1°C at 21°C
- Auto Cycle times: 100,000 times
Contacts and Delivery
Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk
