Room thermostats for fan coils
RAB.. – room thermostats
The RAB.. room thermostats are tailored for 2-pipe and 4-pipe fan coil applications. They are used in heating or cooling systems to maintain the selected room temperature by setting the point knob on the front of the unit. The fan speed is selected with a slider switch also located on the front.
Typical use
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RCC.. – room thermostats
The RCC.. room thermostats combine easiest operation with the highest flexibility. This and the attractive design make them especially suitable for hotel rooms. The desired room temperature is selected via the set point knob on the front of the unit.
Typical use
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RDF.. – room thermostats with large LCD
The digital RDF.. room thermostats are tailored for 2-pipe, 2-pipe plus electric heater and 4-pipe fan coil applications with automatic heat/cool changeover. The desired room temperature is selected via push buttons on the front of the thermostat.
Typical use
For control of the room temperature in individual rooms that are heated or cooled with 2-pipe fan coil units
For the control of rooms that are cooled with DX type equipment
For opening or closing a valve and for switching a 3-speed fan
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RDG.. – room thermostats with large LCD
The RDG.. room thermostats are very versatile. Thanks to their large display and intuitive operating concept with setting knob and large buttons, the units are extremely user-friendly and the backlit display even allows the unit to be operated in the dark. The required application can simply be selected via DIP switches before mounting the unit. The RDG.. uses for the room temperature control either a 2-position, P or PI algorithm.
Typical use
Control of chilled or heated ceiling with electrical heater, radiator or floor heating
2-stage heating or cooling applications
Additional function like remote temperature sensing for return air control, operating mode switchover to command energy saving mode, floor temperature limitation, dew point monitoring etc.
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