GEA MATRIX® for central units
GEA MATRIX® 4700
Operator control units:
Protection class IP54 with external room-temperature sensor, or IP20 with integrated room-temperature sensor. Installation over flush-mounted socket or directly on the wall. Colour: RAL 7035 (light grey) or RAL 9016 (traffic white). Models with or without displays.
Central air-handling units with the following functions: heating, cooling, heating or cooling, heating and cooling with water, electrical heater, or refrigerant; recirculated-air, mixed-air, outside-air operation modes; heat recovery.
Integrated or external
Either as compact switch cabinet, or integrated ready for connection into the unit: both are available, according to unit type and the customer’s wishes. More than 450 standard variants of the GEA MATRIX® 4700 compact control system enable perfect adaptation of the control system to the technology of the controlled unit. After electrical connection of the controlled unit, initial startup takes place with only a few settings, since the GEA MATRIX® has been virtually completely pre-parameterized. If user-relevant adaption of the parameterization is necessary, this is possible with aid of the operator control unit, or by the optional service software GEA MATRIX.PC. This software also serves for direct control of the actuators during initial startup, and for long-term recording of temperature curves.
Whether stepped or continuously variable motor control; control of pressure, air volume flow, or temperature; or central operator control with additional external room operator control unit: GEA MATRIX® 4700 always provides a perfectly matched solution at a cost-benefit ratio in its class that you can hardly beat.
GEA MATRIX® selection is integrated in the following product brochures:
Compact central systems:
- GEA COM4plus
- GEA Campos
- GEA MATRIX® 4700
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