RESOL AM1 VBus Alarm


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RESOL AM1 VBus Alarm

The Alarm module AM1 is designed to signal system failures. It is to be connected to the VBus ® of the controller and issues an optical signal via the red LED if a failure has occurred. The AM1 also has a potential -free relay output, which can e.g. be connected to a building management system (BMS). Thus, a collective error message can be issued in the case of a system failure. Depending on the controller and the sensors connected, different fault conditions can be signalled, e.g. sensor failures, excess or negative system pressure as well as errors in the flow rate, such as a dry run of the pump. The Alarm module AM1 ensures that occurring failures can be immediately recognised and repaired, even if the system and the controller are difficult to access or located in a remote place. Thus, the reliability and the stable yield of the system are ensured.

Replacement solar hot water spare parts are easy to find here at Solar Hot Water Parts and even easier to repair. The controller settings are easily programed and can be easily changed if required.

Technical Specifications - AM1 VBus Alarm module

  • Reliable failure signal by LED
  • Connection to a building management system (BMS) possible
  • Supply and control via RESOL VBus   
  • Outputs: 1 potential-free relay Switching capacity: max. 30 V (DC), 1A; 125 V~ (AC), 0,5 A
  • Power supply: RESOL VBus®
  • Data interface:  RESOL VBus®
  • Housing:  plastic; base part: Karilen E 42 D - H201
  • Mounting:  wall mounting
  • Indication/Display:  1 LED
  • Ambient temperature:  -25 ... +70ºC
  • Dimensions:  111 x 68 x 40 mm
  • Protection type:  IP 54

Solar Hot Water Parts is an approved RESOL distributor of the complete RESOL range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.

We sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel collector or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.

If you're unsure which part suits, simply contact us - click here