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The Refrigerant

WARNING

To realize the function of the air conditioner unit, a special refrigerant circulates in

the system. The used refrigerant is the fluoride R32, which is specially cleaned. 

The refrigerant is flammable and inodorous. Furthermore, it can leads to explosion 

under certain conditions. But the flammability of the refrigerant is very low. It can

be ignited only by fire.

Compared to common refrigerants, R32 is a nonpolluting refrigerant with no harm

to the ozonosphere. The influence upon the greenhouse effect is also lower. R32

has got very good thermodynamic features which lead to a really high energy

efficiency. The units therefore need a less filling.

Do not use means to accelerate the defrosting process or to clean, other than those

recommended by the manufacture. Should repair be necessary, contact your nea-

rest authorized Service Centre. Any repairs carried out by unqualified personnel

may be dangerous. The appliance shall be stored in a room without continuously

operating ignition sources. (for example: open flames, an operating gas appliance

or an operating electric heater.) Do not pierce or burn.
Appliance shall be installed, operated and stored in a room with a floor area larger

than Xm  .(Please refer to table "a" in section of " Safety Operation of Inflammable

Refrigerant" for Space X.)
Appliance filled with flammable gas R32. For repairs, strictly follow manufacturer’s

instructions only. Be aware that refrigrants not contain odour. Read specialist’s

manual.

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Appliance filled with flammable gas R32.

Before use the appliance, read the owner’s manual first.

Before repair the appliance, read the service manual first.

Before install the appliance, read the installation manual first.

Summary of Contents for MV-D BI Series

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Page 3: ...Contents 1 Safety Precautions 1 2 Operation of remote controller 3 3 Error Analysis 10 4 Maintenance 11 5 Safety operat ion of flammable refriger ant 12...

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Page 5: ...minutes later after power recovery During installation the communication cable and the power cord must not be twisted together but instead separated with an interval of at least 2cm otherwise the unit...

Page 6: ...it responsibly to promote the sustainable reuse of material resources To return your used device please use the return and collection systems or contact the retailer where the product was purchased Th...

Page 7: ...ose recommended by the manufacture Should repair be necessary contact your nea rest authorized Service Centre Any repairs carried out by unqualified personnel may be dangerous The appliance shall be s...

Page 8: ...ge meanwhile it should be insulated to prevent condensing otherwise the improper installation would cause water leakage and then wet the household wares in the room Do not use or place any inflammable...

Page 9: ...ening rod or phone cable s earth lead Turn off the unit after it runs at least five minutes otherwise its service life will be shortened Do not allow children operate this unit Do not operate this uni...

Page 10: ...button Send signal Turbo mode X fan mode Set temperature Set time TIMER ON TIMER OFF Child lock Up down swing Set fan speed AIR function I feel Light Temp display type Set temp Outdoor ambient temp In...

Page 11: ...de signal If setting heat mode with remote controller press ON OFF button can t start up the unit Note For preventing cold air after starting up heating mode indoor unit will delay 1 5 minutes to blow...

Page 12: ...emperature or low temperature in order to avoid detecting inaccurate ambient temperature Press this button to set HEALTH function ON or OFF After the unit is turned on it defaults to HEALTH function O...

Page 13: ...TIMER ON setting will increase or decrease 1min Hold or button 2s later the time will change quickly until reaching your required time Press TIMER ON to con rm it The word ON will stop blinking icon r...

Page 14: ...tting time ON OFF button has no effect on setting If you don t need this function please use remote controller to cancel it X FAN button 11 12 Press this button under cool and dry mode to start up x f...

Page 15: ...ss this button again to turn on display light icon is displayed SLEEP button LIGHT button 14 15 When selecting with remote controller temperature indicator on indoor unit displays outdoor ambient temp...

Page 16: ...n of polar and polar are correct 3 Reinstall the cover of battery box signal sender battery Cover of battery box remove reinstall NOTICE During operation point the remote control signal sender at the...

Page 17: ...ature is too high poor heating effect The air filter screen is too dirty or clogged The door or window is not closed fully The set temperature is too low uncontrollable controller If the remote contro...

Page 18: ...oning unit is used under the environment with heavy dust the air filter should be cleaned often generally once every two weeks b Maintenance before seasonal use 1 Check if the air inlet outlet of the...

Page 19: ...m 12 5 Safety operation of flammable refrigerant Qualification requirement for installation and maintenance man All the work men who are engaging in the refrigeration system should bear the valid cert...

Page 20: ...UM This unit is containing fluorinated gases included in the Kyoto protocol The maintenance and the liquidation must be carried out by qualified personnel Type of refrigerant R32 The quantity of the r...

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