Merlin Digital Controller


Merlin Digital Controller

100 in stock

Features include

– Digital heating controller for wall mounting

– Good value since the integrated operation-control unit can also be used as a remote control

– Simple operation thanks to clearly structured menus with illuminated display and multilingual plain-text display

– Automatic configuration of operating modes for rapid commissioning

– Fail-safe connection thanks to dedicated electrical connections

– Easy installation

– Year clock with automatic summertime/wintertime switchover for extra convenience



The compact unit of the Merlin Series affords the advantage of combining various open-loop and closed-loop control functions. In addition to the

weather-dependent control of the boiler and the heating circuits, it naturally also controls the hot-water supply.

The Merlin Series has the appropriate control algorithms for special applications, such as fixed value control or swimming pool water heating.

A whole host of functionalities can be assigned to the two auxiliary relays.

They can be controlled by a time program or be dependent on the temperature using an appropriate sensor input.

Additional information

Weight 2 kg

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SKU: COKS21. Category: