FCU THERMOSTAT HONEYWELL

TF428CN/U, TF428GN/U, TF428SN/U, & TF428WN/U

Features

- Memorized time off
- Cycle Per Hour (CPH)
- Random startup
- Remote temperature sensor optional
- Energy saving mode optional
- 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 with power loss
- Freeze protection available
- Four keypad lock options
- Heating and cooling setpoint limitation

General

The TF428 series digital 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 control

Besides the basic controls, TF428 series featuring CPH
(Cycle Per Hour) better maintains the room temperature to
the setpoint and Random Start-up Function would help to
maintain power grid stability.

In addition, Honeywell Memorized Time Off Function can
automatically turn off the thermostat to save energy.

untuk info dan pemesanan :

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