65
Troubleshooting
MWM-J_(ii)
Troubleshooting
Indicator Lights
IR Signal Receiver
When an infra red remote control operating signal has been transmitted, the signal receiver on the indoor unit
will respond as below to con
fi
rm acceptance of the signal transmission.
ON to OFF
1 Long Beep
OFF to ON
Pump down/Cool force on
2 Short Beep
Others
1 Short Beep
Cooling Unit / Heat Pump Unit
The table below shows the LED indicator lights for the air conditioner unit under normal operation and fault
conditions. The LED lights are located at the middle of the air conditioner unit.
The heat pump units are equipped with an “auto” mode sensor whereby it will provide reasonable room
temperature by switching automatically to either “cool” or “heat” mode according to the temperature set by the
user.
IR Receiver
ON/OFF
Cool / Heat
Timer
Sleep
ON/OFF switch
IR Receiver
Содержание M5WM10J
Страница 10: ...8 MWM J_ ii Application Information Model MWM20JR MLC20CR Model MWM15JR MLC15CR 70034 095236...
Страница 11: ...9 Application Information MWM J_ ii Model M5WM20J M5LC20CJ Model M5WM25J M5LC25CJ...
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Страница 62: ...60 MWM J_ ii Wiring Diagram 70034 108882 Heat Pump Indoor Unit Outdoor Unit Model MWM20 25JR Model MLC20 25CR...
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