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Daikin FHC-E - User Manual

Daikin FHC-E
72 pages
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TECHNICAL MANUAL
Split Unit Air Conditioner
Ceiling Cassette C & E Series
FF-C, FHC-E, FFY-C, FHYC-E
— Cooling only & Heatpump [50Hz] —
R22
00_Cover_FF_FHC.indd i00_Cover_FF_FHC.indd i 11/19/2012 10:20:49 AM11/19/2012 10:20:49 AM

Questions and Answers

  • K
    Kristin MarshallAug 4, 2025
    What to do if compressor operates continuously on Daikin Air Conditioner?
    • J
      John WilliamsAug 5, 2025
      If the compressor in your Daikin air conditioner is running continuously, it could be due to a dirty air filter (clean it). Alternatively, the temperature setting may be too low in cooling mode (use a higher temperature setting) or too high in heating mode (use a lower temperature setting).
  • E
    Erin GrantAug 8, 2025
    What to do if Daikin FHC-E will not resume after power failure?
    • C
      Christopher PalmerAug 9, 2025
      If your Daikin air conditioner doesn't turn back on after a power outage, turn on the unit with the wireless or wired controller.
  • V
    vanessa50Aug 12, 2025
    Why warm air does not come out of Daikin Air Conditioner on heating cycle?
    • B
      Barry GentryAug 13, 2025
      If warm air isn't coming out of your Daikin air conditioner during the heating cycle, it might be in defrost mode. The heating operation will resume once the defrost cycle is complete.
  • C
    Christine CastilloAug 17, 2025
    Why is my Daikin FHC-E air flow too slow?
    • J
      John LinAug 17, 2025
      Slow airflow in your Daikin Air Conditioner can be due to several reasons: a dirty air filter (clean it), open doors or windows (close them), blocked air suction/discharge paths (clear them), or a temperature setting that's not low enough (lower it).
  • T
    tammyrossAug 21, 2025
    What to do if Daikin FHC-E Air Conditioner wireless controller display is dim?
    • D
      Dale SerranoAug 21, 2025
      A dim display on your Daikin air conditioner's wireless controller could indicate discharged batteries (replace them), incorrectly inserted batteries (reinsert them correctly), or poor assembly (check the assembly).
  • A
    Amanda DavisAug 26, 2025
    Why does my Daikin Air Conditioner compressor not operate after starting?
    • U
      ugrantAug 26, 2025
      If the compressor in your Daikin air conditioner doesn't start immediately, this is due to a protection against frequent starting. Wait 3-4 minutes; it should start automatically.
  • M
    Michael PerezAug 30, 2025
    Why is there condensation on my Daikin Air Conditioner?
    • C
      Chris MunozAug 30, 2025
      Condensation on the front grille of your Daikin air conditioner is caused by air humidity after prolonged use. To resolve this, increase the temperature setting and operate the unit at a high fan speed.

Summary

Application Information

Installation Guideline

Safety Precautions

Lists critical safety measures and warnings for installation and servicing.

Engineering & Physical Data

Performance Data

Performance Tables

Contains detailed cooling and heating performance data tables for various models.

Wiring Diagram

Cooling Only

Shows wiring diagrams for cooling-only models, detailing indoor and outdoor unit connections.

Heatpump

Shows wiring diagrams for heatpump models, detailing indoor and outdoor unit connections.

Service & Maintenance

Troubleshooting

Indicator Lights

Explains LED indicator lights and their corresponding error codes and operations.

Phase Sequencer

Describes the phase sequencer function and its LED indicator light patterns for fault detection.

Error Code; Fault Condition

Lists common fault conditions, their causes, and troubleshooting actions.

Daikin FHC-E Specifications

General IconGeneral
CategoryAir Conditioner
TypeSplit System
Indoor Unit Weight9 kg
Power Supply220-240V, 50Hz
Noise Level (Outdoor Unit)48 dB

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