FMC.04 Fan Coil Multiplier Module – 4 Outputs

The FMC.04 Fan Coil Multiplier Module is designed to control the fan and valve functions of up to 4 fan coil units from a single room thermostat.

Thanks to its independent relay outputs, each fan coil unit is controlled through separate relay contacts. This prevents the fan motor loads from being concentrated on a single relay contact, providing more reliable operation and helping to extend the service life of the relay contacts.

The FMC.04 distributes the thermostat’s 3-speed fan control signals to four separate fan coil units. At the same time, the thermostat’s heating and cooling valve outputs are multiplied, allowing the valves of up to four fan coil units to be controlled simultaneously.

The module also provides power distribution connections, allowing the supply voltage to be transferred to additional units within the system. Its compact design is suitable for installation inside electrical control panels and provides convenient wiring, maintenance, and servicing.

Thanks to the service-friendly design of the FMC.04, in the event of a relay failure, the affected relay or output section can be repaired or replaced without replacing the entire board. This helps reduce maintenance costs and allows the system to be returned to operation quickly.

Key Features

·         Control of up to 4 Fan Coil Units from a single thermostat

·         3-speed fan control

·         Simultaneous multiplication of fan and valve control signals

·         Distribution of heating and cooling valve outputs to 4 Fan Coil Units

·         Independent relay contacts for each Fan Coil Unit

·         Compact design suitable for control panel installation