Honeywell Home DT4 Channel Wired Room Thermostat Instruction Manual

June 15, 2024
Honeywell Home

Honeywell Home DT4 Channel Wired Room Thermostat

Must be installed by a competent person. To ensure your safety make sure the mains power is switched OFF before accessing wiring.

Application

  • On/off boiler (230V)
  • Combi boiler
  • Heat Pump
  • 2-Port Zone Valve

Install the Thermostat

Installer Menu

  • Press & hold
  • Press once

Parameters

  • HC: Heat, Cool, Heat/Cool Mode / NL Verwarmen, Koelen, Verwarmen/Koelen modus
    • H, C, HC
  • Ot: Minimum On Time
    • 1, 2, 3, 4, 5, 10, 15, 20, 25, 30
  • OFt: Minimum Off Time
    • 0, 1, 5, 10
  • Cr : Cycle Rate
    • 3, 6, 9, 12
  • tO: Temperature Offset
    • -3.0 … +3.0°C (0.0)
  • UL: Upper Limit (heat)
    • 19 … 35°C
  • LL: Lower Limit (heat)
    • 5 … 19°C
  • ULc : Upper Limit (cool)
    • 27 … 35°C
  • LLC:   Lower Limit (cool)
    • 5 … 27°C
  • EOs: Eco Offset
    • -3.0 … +3.0°C (-2.0)
  • FS:   Factory Reset
  • End: Exit
  • 0, 1 = Reset

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