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607

Display 607 — Communication Error (Master to Slave Remote)

Samsung · Gen 6 Fault Code List.pdf Energy Lab

What does 607 mean?

This error indicates a communication failure between a master wired remote controller and a slave wired remote controller.

Common Causes

  • Poor connection between remote controllers
  • Faulty master or slave remote controller
  • Signal interference

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the wiring and connections between the master and slave remote controllers.

  2. 2

    Ensure there are no obstructions or sources of interference affecting the communication signal.

  3. 3

    Restart the system by powering off and then on the controllers.

  4. 4

    If the error continues, one of the remote controllers may be defective.

Browse all codes in this manual (52)
Verified technical data. Last updated: April 2026

Related Faults

101Display 101 — Wire connection error120Display 120 — Zone 2 room temperature sensor error121Display 121 — Zone 1 room temperature sensor error
Source: Samsung Gen 6 Fault Code List.pdf Energy Lab
Open Manual (Page 45)Search more codes in this manual