Hitachi RAC-70WPA Manual Download Page 11

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2.      Washable  Front  Panel

Removing  the  Front  Panel

Attaching  the  Front  Panel

!

CAUTION

 

Do not splash or direct water to the body of the unit when cleaning it as 
this may cause short circuit.

 

Never use hot water (above 40°C), benzine, gasoline, acid, thinner or a 
brush, because they will damage the plastic surface and the coating.

 

Remove the front panel and wash with clean water.
Wash it with a soft sponge.
After  using  neutral  detergent,  wash  thoroughly  with 
clean water.

 

When front panel is not removed, wipe it with a soft 
dry cloth. Wipe the remote controller thoroughly with 
a soft dry cloth.

 

Wipe the water thoroughly.
If  water  remains  at  indicators  or  signal  receiver  of 
indoor unit, it causes trouble.

Method of removing the front panel.
Be  sure  to  hold  the  front  panel  with  both  hands  to 
detach and attach it.

 

When  the  front  panel  is  fully  opened  with 
both  hands,  push  the  right  arm  to  the  inside 
to release it, and while closing the front panel 
slightly, put it out forward.

 

Move the projections of the left and right arms 
into the Flanges in the unit and securely insert 
them into the holes.

Arm

Hole

Projection

Flanges

Summary of Contents for RAC-70WPA

Page 1: ...INDOOR UNIT OUTDOOR UNIT RAC 70WPA MODEL SPLIT TYPE HITACHI RAK 70PPA RAC 70WPA OUTDOOR UNIT INDOOR UNIT RAK 70PPA ...

Page 2: ...cur if you remove and reinstall the unit yourself improperly If the supply cord is damaged it must be replaced by the special cord obtainable at authorized service parts centers W A R N I N G During thunder storm disconnect and turn off the circuit breaker WARNING PRECAUTIONS DURING INSTALLATION Do not reconstruct the unit Water leakage fault short circuit or Þre may occur if you reconstruct the u...

Page 3: ... water will condense on the air deßector and drips down occasionally This will wet your furniture Therefore do not operate under such condition for a long time If the amount of heat in the room is above the cooling or heating capability of the unit for example more people entering the room using heating equipments and etc the preset room temperature cannot be achieved This appliance is not intende...

Page 4: ...HT mm 333 800 DEPTH mm 245 298 MODEL NAME AND DIMENSIONS OUTDOOR UNIT DRAIN PIPE Condensed water drain to outside CONNECTING CORD AIR INLET BACK LEFT SIDE AIR OUTLET Air purifying Þlters are not washable It is recommended to use vacuum to clean it It can be use for 1 year time Type number for this air purifying Þlter is SPX NTW2 Please use this number for ordering when you want to renew it Air pur...

Page 5: ... each time FILTER LAMP When the device is operated for a total of about 200 hours the FILTER lamp lights to indicate that it is time to clean the Þlter The lamp goes out when the AUTO SWING button is pressed while the device is on STANDBY MODE TEMPORARY SWITCH Use this switch to start and stop when the remote controller does not work Use non conductor stick example toothpick By pressing the tempor...

Page 6: ...20 27 Wet bulb C 15 23 12 19 Outdoor Dry bulb C 21 43 2 21 Wet bulb C 15 26 1 15 Note The recommended temperature range for safety testing should be as below Cooling Heating CIRCUIT BREAKER When you do not use the room air conditioner set the circuit breaker to OFF ...

Page 7: ... ON timer operation mode together with your wake up time in the morning This will enable you to enjoy a comfortable room temperature Please use the timer effectively Dusty pre Þlter will reduce the air volume and the cooling efÞciency To prevent from wasting electric energy please clean the Þlter every 2 weeks Please pay attention to the room temperature and air ßow direction when operating the un...

Page 8: ...e used for a long period of time please switch off the power from the mains If the power from mains remains ON the indoor unit still consumes about 12W in the operation control circuit even if it is in OFF mode Warning To protect the whole unit during lightning please stop operating the unit and remove the plug from the socket Interference From Electrical Products Caution To avoid noise interferen...

Page 9: ... After attaching the Pre Þlters push the front panel at three arrow portions as shown in Þgure and close it Cleaning and maintenance must be carried out when Þlter lamp lights Before cleaning stop operation and switch off the power supply Do not bend the air purifying Þlter as it may cause damage to the structure Please do not smell direct from source of Þlter In case of removing the air purifying...

Page 10: ...r purifying Þlters from the air purifying Þlter frame Vacuum dust from the Pre Þlter and air purifying Þlter using vacuum cleaner If there is too much dust rinse under running tap water and gently brush it with soft bristle brush Allow Þlters to dry in shade Re insert the air purifying Þlter to the Þlter frame Set the Pre Þlter with FRONT mark facing front and slot them into the original state Aft...

Page 11: ... clean water When front panel is not removed wipe it with a soft dry cloth Wipe the remote controller thoroughly with a soft dry cloth Wipe the water thoroughly If water remains at indicators or signal receiver of indoor unit it causes trouble Method of removing the front panel Be sure to hold the front panel with both hands to detach and attach it When the front panel is fully opened with both ha...

Page 12: ...e Is the plug of power line Þrmly plugged into the socket Please ensure no loose contact between them Cleaning and maintenance must be carried out only by qualiÞed service personnel Before cleaning stop operation and switch off the power supply CAUTION 3 MAINTENANCE AT BEGINNING OF LONG OFF PERIOD Run the unit by setting the operation mode to COOL the temperature to 32 C and the fan speed to HI fo...

Page 13: ...cause the various odor emitted by smoke foodstuffs cosmetics and so on sticks to it So the pre Þlter and the evaporator regularly must be cleaned to reduce the odor Please contact your sales agent immediately if the air conditioner still fails to operate normally after the above inspections Inform your agent of the model of your unit production number date of installation Please also inform him re...

Page 14: ... 14 MEMO ...

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