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Fujitsu AOYG12KMTA User Manual

Fujitsu AOYG12KMTA
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23. OFF DEFROST OPEARTION CONTROL
01-19
1. OFF DEFROST OPERATION CONDITION
When operation stops in the [Heating operation] mode, if frost is adhered to the outdoor unit heat
exchanger, the defrost operation will proceed automatically. In this time, if indoor unit operation
lamp flashes slowly (7 sec ON / 2 sec OFF), the outdoor unit will allow the heat exchanger to defrost,
and then stop.
OFF Defrost Fl
ow Chart
Heating operation stop
Defrost start
Defrost Indicater:
[Operation lamp]
7 sec ON / 2 sec OFF
Outdoor heat exchanger temperature:
Over 16°C or
Compressor ON time: Over 15 minutes
Defrost end
2. OFF DEFROST END CONDITION
Release Condition
Outdoor heat exchanger temperature sensor value is higher than 16°C or
Compressor operation time has passed 15 minutes.
In heating operation, the outdoor heat exchanger temperature is less than - 4°C,
compressor continuous operation more than 10 minutes, and
compressor operation integrating time lasts for more than 30 minutes.
Outdoor heat exchanger temperature :
Below - 4°C
Compressor continuous operation :
Over 10 minutes
Compressor integrating operation :
Over 30 minutes

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Fujitsu AOYG12KMTA Specifications

General IconGeneral
TypeAir conditioner outdoor unit
Multi-splitNo
Product colorWhite
Gas hose diameter9.5 mm
Hose length (max)15 m
Inverter technologyYes
Liquid hose diameter6.35 mm
Refrigerating mediumR32
Air conditioner functionsCooling, Heating
Refrigerating medium weight700 g
Cooling capacity in watts (nominal)- W
Operating temperature (cooling) (T-T)-10 - 46 °C
Operating temperature (heating) (T-T)-15 - 24 °C
Seasonal efficiency rating (cooling) (SEER)-
AC input voltage230 V
Current (cooling)6.5 A
Current (heating)9 A
AC input frequency50 Hz
Design load (cooling)- kW
Hourly energy consumption (cooling)- kWh
Indoor unit noise level (high speed)- dB
Outdoor unit depth290 mm
Outdoor unit width663 mm
Outdoor unit height541 mm
Outdoor unit weight25000 g
Outdoor units quantity1
Outdoor unit noise level58 dB
Cooling airflow (outdoor unit)770 m³/h
Outdoor unit sound power level50 dB

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