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Technical Manual
CompTrol CNT-FEA
Translation of the original manual
Read carefully before use.
Keep for later reference.
Edition 01-05-2017 – 1000742 English
Date 05-01-2023
Support app from S-Klima – easy troubleshooting via smartphone
• Extensive error code analysis – even offline
• Refrigerant calculator for start-up and refilling
• QR code scanner for reading out unit data
• Request a call back from Customer Support
The app is free to download from the Apple App Store, Google Play, and the Microsoft Store.

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Summary of Contents for S-Klima CompTrol CNT-FEA

  • Page 1 Keep for later reference. Edition 01-05-2017 – 1000742 English Date 05-01-2023 Support app from S-Klima – easy troubleshooting via smartphone • Extensive error code analysis – even offline • Refrigerant calculator for start-up and refilling • QR code scanner for reading out unit data •...
  • Page 2 Current updates to technical documentation You can find the latest documents and brochures at: http://www.s-klima.de/download. Figure 1: QR code for S-Klima website Mitsubishi Heavy Industries Support app Download free of charge and use on-the-go: the app makes things easy! Figure 2: QR code for the Support app Manufacturer’s address...
  • Page 3: Table Of Contents

    2.6 Spare parts ......................7 Product package ......................7 Product description ....................8 Installation ........................9 5.1 Installation location ....................9 5.2 Installing the CompTrol CNT-FEA ................. 9 5.3 Installation versions ....................9 Wiring diagram ......................10 Technical data ......................10 Disposal ........................10 Accessories......................
  • Page 4: Information On This Document

    Building management system building. Normally closed Relay contact Normally open Relay contact Volt SI unit for electrical voltage Verband der Elektrotechnik, Elektronik und Information- stechnik (German Association ─ for Electrical, Electronic & Information Technologies) CompTrol CNT-FEA | 01-05-2017 | 1000742...
  • Page 5: Liability Claims For Defects

    1.4 Liability claims for defects Following the installation and operating instructions in this Technical Manual is a prerequisite for trouble-free operation of the CompTrol CNT-FEA and for the satisfaction of potential claims for defects. Read the Technical Manual before working with the CompTrol CNT-FEA.
  • Page 6: Safety

    FEA with compatible products. Any other use besides or beyond this shall be regarded as improp- er use. Stulz cannot be held liable for damage resulting from such use. The plant operator is the sole bearer of the risk. Only use the CompTrol CNT-FEA in accordance with the instructions in the Stulz technical documentation.
  • Page 7: Cooling Technology Mechatronics Engineer

    Stulz GmbH are a guarantee of safety. Product package CompTrol CNT-FEA. ● CompTrol CNT-FEA quick-start reference guide. ● The CompTrol CNT-FEA Technical Manual is available to download from the S-Klima website: http://www.s-klima.de/download. Figure 3: QR code for S-Klima website CompTrol CNT-FEA | 01-05-2017 | 1000742...
  • Page 8: Product Description

    * Additional PCB SC-BIKN2-E is absolutely essential for SRK, SRF, and SRR indoor units from the FDS/ SX/S series. Pay attention to the note in section “5.3 Installation versions” on page 9. The CompTrol CNT-FEA is a switching module: For switching indoor units On/Off remotely.
  • Page 9: Installation

    Do not extend the cable. ● DANGER Danger of death from electric shock. Always have the CompTrol CNT-FEA installed, connected, and started up by specialist electri- cians. Before starting installation work, switch off the electrical supply to the connection point for the ●...
  • Page 10: Wiring Diagram

    Waste Electrical and Electronic Equipment (WEEE) Directive. Accessories The table below contains accessories for the product. Name Description Stulz order number Image Additional PCB for forwarding Adapter board a status or alarm signal and SC-BIKN2-E SC-BIKN2-E for Remote On/Off CompTrol CNT-FEA | 01-05-2017 | 1000742...
  • Page 11: Ce Declaration Of Conformity

    CE Declaration of Conformity 10 CE Declaration of Conformity CompTrol CNT-FEA | 01-05-2017 | 1000742...
  • Page 14 Find out more www.s-klima.de www.s-klima.de Stulz GmbH / S-Klima Division Holsteiner Chaussee 283 / 22457 Hamburg www.s-klima.de...

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