Kinghome · Heat pump

Timer lamp Timer lamp lit (timer set)

Normal status Kinghome KM HT1DI

What the display is showing

The Timer lamp on the indoor unit is on when a Timer ON is set while the unit is off, or a Timer OFF is set while the unit is running. It goes out when the timer is cancelled or has run.

Applies to: Kinghome KM09HT1DI, KM12HT1DI, KM18HT1DI, KM24HT1DI wall mini-splits

Models that show this code

4 models in Kinghome KM HT1DI

KM09HT1DIKM12HT1DIKM18HT1DIKM24HT1DI

Other codes on the same units

Operation lamp Operation lamp lit (power connected)
PH DC bus voltage high
PL DC bus voltage low
PU Capacitor charging failure
SE Energy-saving mode active
Temp display select Indoor display shows set, room or outdoor temperature
Turbo icon Turbo mode active
X-FAN icon X-FAN (fan dry-off) active

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Source: Kinghome KM09-12-18-24HT1DI service manual, sec. 6.2 floor-ceiling panel lamps. Summarized in our own words; check the original manual for your model.

For licensed technicians. Gas, electrical and refrigerant work must be done by a qualified, licensed person. Shut off power and gas before servicing, never bypass a safety control, and follow the manufacturer’s manual for the exact model; it and local codes always take priority. HVACopedia is not affiliated with any manufacturer; brand and model names only identify the equipment.