d2itsu APD-12A Servicehandleiding - Pagina 4
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Pagina afdrukkenRemote controller:
LCD display.
Mode button: Select the operation mode, AUTO,
COOL, DRY, HEAT (cooling only with
electric heater models only) and FAN.
Fan speed button: Select the Fan speed, AUTO,
LOW, MED, HIGH.
ON/OFF button: Press this button to operation
the unit, again to stop.
Temperature setting up button: Press this
button to increase temperature
setting or adjust the TIMER in a
clockwise direction.
2 TROUBLESHOOTING GUIDE
2.1 REFRIGERATION CYCLE DIAGRAM
2.2 ELECTRICAL FUNCTION
2.2.1 Electric Control working environment
2.2.1.1 Input voltage: 187~264V for 50Hz models
and 97~127V for 60Hz models;
2.2.1.2 Input power frequency: 50Hz or 60Hz;
2.2.1.3 Ambient temperature: -7°C~+43°C for
cooling only with electric heater models and
10°C~+43°C for cooling only models;
2.2.1.4 Indoor fan normal working amp is less
than 1A;
2.2.1.5 Outdoor fan. Normal working amp is less
than 1.5A;
2.2.1.6 Compressor: single-phase power supply.
Temperature setting down button: Press this
button to decrease temperature
setting or adjust the TIMER in a
counter-clockwise direction.
Timer on button: Push this button to set the ON
timer.
Timer off button: Push this button to set the
OFF timer.
Lock button: Press this button to lock all button
except this button.
Reset button: Press this button to reset all
settings to factory settings.
Its normal working amp is less than 10A;
2.2.2 Proper symbols and their meanings:
TA: Indoor ambient temperature
TC: Indoor evaporator temperature
TS: Setting temperature through the remote
controller
2.2.3 Systematic functions
Remote receiving (Optional)
LED displaying and alarm
On or off Timer
Protection for the compressor
Water full alarm
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