Parameters and catalogs

Frequency	50/60 Hz
Power	230 VAC
Protection IP	IP 20
Temperature range	10...32 °C
Weight	0.50 kg

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The digital thermostat TF428 RSS is designed to control a 3-speed fan and valve in ON/OFF mode in 2 and 4 pipe systems with fancoil units. An external internal temperature sensor can be connected to the RSS (remote sensor) version.

Driving type

Manual switching between cooling or heating in a 2-pipe system
4-pipe system for manual/automatic switching (only suitable for valve V C4013)
Ventilation mode
Option to connect a 3-speed fan
Manual or automatic valve control in open/close mode

In addition to basic regulation, the thermostat is equipped with a number of other functions: - The CPH function (Cycles per hour) enables more precise control of the desired room temperature - The shutdown function after a set time allows the building administrator to turn off the device, for example, after the end of working hours and thus prevent unnecessary energy consumption during when not needed. - The gradual random start function protects the building's electrical network.

Properties

Thermostat in gold cut design
Temperature setting range 10 ... 32°C
Temperature control accuracy +/- 1°C
Max. ambient temperature 0~ +49°C
Segment display with backlight
Number of automatic cycles 100,000
Number of manual cycles 10,000
Displayed temperature range 0 to 37°C
Protection against electric shock Class II

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Digital thermostat Honeywell TF428KN-RSS_U gold brushed, for fan coil

Digital thermostat Honeywell TF428KN-RSS_U gold brushed, for fan coil

Parameters and catalogs

Driving type

Properties

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