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5

Excessively low room temperature may harm your health. Avoid playing with the set point 

 

temperature (SPT).
During cooling, avoid direct sun. Keep curtains and blinds closed. Close doors and 

 

windows to keep the cool air 

Inside the room.

Avoid generating heat or using  heating appliances while the air conditioner is in cooling 

 

mode.
Position the louvers in a way to prevent your body from being directly exposed to air 

 

drafts.
During prolonged operation, ventilate the room occasionally by opening a window from 

 

time to time.

In case of a power shot off, the unit will restart automatically by using its Power Failure 

 

Memory Function. This function ensures that the unit will continuing working in last mode 
selected. Otherwise the unit will keep OFF. In this case, please call your installer to set 
this function.
Please allow the unit a 3 minutes operation (cooling,heating or drying) break between shot 

 

off and restart.
In case the unit will operate cooling or dry in a room containing high humidity for long time, 

 

moisture may appear on the outlet and drip down.

The wireless remote controller's signals may not be received if the indoor unit's control box 

 

is exposed to direct sunlight or strong light for a long time. 
The wireless remote controller can 

 

transmit signals

 up to 8 meters.

For local wiring controller (LWC) using with the indoor unit, please read relevant manual. 

 

3. OPERATION INSTRUCTION

3.2  Generally

Summary of Contents for MVI Series

Page 1: ...IONS 1 PRECAUTIONS 2 OPERATION INSTRUCTIONS 4 TROUBLESHOOTING 6 ENGLISH Model DSV015 DSV018 DSV021 DSV024 DSV030 DSV036 Before using your air conditioner please read this operation instruction careful...

Page 2: ......

Page 3: ...sleeping In HEATING mode the reverse occurs the air conditioner lowers its temperature one degree every hour When SLEEP mode is activated the air conditioner will automatically turned off after seven...

Page 4: ...eating handle with care Do not apply any heavy pressure to of fan coil fins Operate only with air filters installed Do not block or cover the intake grille and outlet port Ensure that any electronic e...

Page 5: ...start and stop air conditioner operation by disconnecting the power supply cord and so on Take care not to damage the power supply cord In the event of a malfunction burning smell etc immediately sto...

Page 6: ...in protection or fault state C POWER INDICATOR Lights up in red whenever power is on Blinks for 3 seconds when heat mode is selected through mode button D TIMER INDICATOR Lights up in yellow when TIME...

Page 7: ...r Failure Memory Function This function ensures that the unit will continuing working in last mode selected Otherwise the unit will keep OFF In this case please call your installer to set this functio...

Page 8: ...ict with the system operation mode System control mode isn t first win maybe force cooling heating or master indoor unit or control by OAT Stop using the unit or change the unit s operation mode to th...

Page 9: ...rning please change the mode to COOLING OR DRY OR FAN If setting mode is COOLING or DRY or FAN and A1 is warning please change the mode to HEATING If meeting following situation please call for your d...

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Page 12: ...Part NO XXXXXXXX OM DLV DSV 1_A 1GB www airwell com...

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