Hitachi RAC-30CVP1 Installation Manual Download Page 18 | Manualshive

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Hitachi RAC-30CVP1 Installation Manual Download Page 18

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This product conforms with the protection requirements of council directives 89/336/EEC relating to
electromagnetic compatibility and 73/23/EEC relating to electrical equipment designed for use whithin
certain voltage limits.

Please note:
On switching on the equipment, particularly when the room light is dimmed, a slight brightness fluctuation
may occur. This is of no consequence.
The conditions of the local Power Supply Companies are to be observed.

AFTER SALE SERVICE AND WARRANTY

1

WHEN ASKING FOR SERVICE, CHECK THE FOLLOWING POINTS.

When it does not operate

●

Is the fuse all right?

●

Is the voltage extremely high or low?

●

Is the power switch “ON”?

●

Is the air filter blocked with dust?

●

Does sunlight fall directly on the outdoor unit?

●

Is the air flow of the outdoor unit obstructed?

●

Are the doors or windows opened, or is there any source of
heat in the room?

●

Is the set temperature suitable?

CONDITION

CHECK THE FOLLOWING POINTS

Notes

●

In quiet operation or stopping the operation, the following phenomena
may occassionally occur, but they are not abnormal for the operation.
(1)

Slight flowing noise of refrigerant in the refrigerating cycle.

(2)

Slight rubbing noise from the fan casing which is cooled and
then gradually warmed as operation stops.

●

The odor will possibly be emitted from the room air conditioner because
the various odor, emitted by smoke, foodstuffs, cosmetics and so on,
sticks to it. So please clean the air filter and the evaporator regularly
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 regarding the fault.

When it does not cool well

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Summary of Contents for RAC-30CVP1

Page 1: ...DOOR UNIT MODEL RAS 30CP1R RAC 30CVP1 INDOOR UNIT OUTDOOR UNIT RAC 30CVP1 RAS 30CP1R Instruction manual Page 1 19 To obtain the best performance and ensure years of trouble free use please read this instruction manual completely ...

Page 2: ...he unit Without a circuit breaker the danger of electric shock exists Do not install near location where there is flammable gas The outdoor unit may catch fire if flammable gas leaks around it Please ensure smooth flow of water when installing the drain hose CAUTION PRECAUTIONS DURING SHIFTING OR MAINTENANCE PRECAUTIONS DURING OPERATION Avoid an extended period of direct air flow for your health W...

Page 3: ...ve 80 and with the air deflector facing down or moving automatically for a long period of time water will condense on the air deflector 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 ...

Page 4: ... indicator showing the operating condition Refer page 5 HORIZONTAL DEFLECTOR VERTICAL DEFLECTOR AIR OUTLET Refer page 12 REMOTE CONTROLLER Send out operation signal to the indoor unit So as to operate the whole unit Refer page 6 AIR INLET BACK LEFT SIDE AIR OUTLET Blow out warm air WIDTH mm 1400 925 MODEL RAS 30CP1R RAC 30CVP1 HEIGHT mm 360 875 DEPTH mm 225 315 MODEL NAME AND DIMENSIONS ...

Page 5: ...itch the operation is done in previously set operation mode When the operation is done using the temporary switch after the power source is turned off and turn on again the operation is done in automatic mode OPERATION INDICATOR OPERATION LAMP This lamp lights during operation TIMER LAMP This lamp lights when the timer is working SIGNAL RECEIVER There will be a beep sound when this receiver receiv...

Page 6: ...L Button Cancel timer reservation Signal Transmission NAMES AND FUNCTIONS OF REMOTE CONTROLLER This controls the operation function and timer setting of the room air conditioner The range of control is about 4 meters If indoor lighting is controlled electronically the range of control may be shorter Precautions for Use Do not put the remote controller under direct sunlight and high temperature Do ...

Page 7: ...ge by 1 C for each 1 time press Up Down You can raise or lower the temperature setting by a maximum of 3 C The display does not indicate the preset temperature in the Automatic mode Device will receive the setting by a beep You can slightly adjust the room temperature 1 C C CONDITION OF AUTOMATIC OPERATION The selected mode of operation will not change during the operation even though the room tem...

Page 8: ...TIMER lamp turns off on the indoor unit NOTE If you set the sleep timer when the off timer or on off timer has been set earlier the sleep timer becomes effective instead of the off or on off timer set earlier Example Setting 3 hours sleep time Hr HITACHI C CIRCULATION OPERATION When the room temperature is higher than the thermostat set temperature only the fan operates to circulate the upper hott...

Page 9: ...set 30 minutes later 3 hours later 7 hours later 2 hours later 6 hours later Explanation of the sleep timer The device will control the FAN SPEED and room temperature automatically so as to be quiet and good for people s health You can set the sleep timer to turn off after 1 2 3 or 7 hours The FAN SPEED and room temperature will be controlled as shown below Function Operation Operation with the sl...

Page 10: ...as the room temperature becomes lower than the setting temperature MANUAL OPERATION Cooling Dehumidify Circulation Please use below condition when you want to set the function mode room temperature and fan speed by manually DEHUMIDIFYING Room Temperature 16 C above COOLING Outdoor Temperature 22 42 C 1 OPERATION MODE SELECTION Every time you press the button the mode will change as the below seque...

Page 11: ... At the beginning of setting time 6 hours was set Setting time will change according to the below sequence The value change quicker if you keep pressing the button ON Timer Reservation 0 5 1 0 1 5 9 5 10 11 12 0 5 hour interval 1 hour interval 1 Press the Cancel button As the time settings are stored in remote controller memory you only have to press the Reserve button in order to use the same set...

Page 12: ...everal seconds about 12 seconds may be required before the deflector starts to move Swinging the air deflector is effective to reduce unevenness of the temperature in the room In Cooling operation do not keep the horizontal air deflector swinging for a long time Some dew may form on the horizontal air deflector and some dew may drop from it When the AUTO SWING button is pressed while the operation...

Page 13: ... remote controller 1 By pressing the temporary switch the operation is done in previously set operation mode When the operation is done using the temporary switch after the power source is turned off and is turned on again the operation is done in automatic mode 2 When the operation is stopped or when the operation is done with the remote controller again press the temporary switch once again POWE...

Page 14: ...ler thoroughly with a soft dry cloth Set the filter with FRONT mark facing front and slot in them to the original state Do not wash with hot water at more than 40 C The filter may shrink When washing it shake off moisture completely and dry it in the shade do not expose it directly to the sun The filter may shrink Do not operate the air conditioner with the filter removed Dust may enter the air co...

Page 15: ...power plug 1 2 3 REGULAR INSPECTION PLEASE CHECK THE FOLLOWING POINTS EVERY EITHER HALF YEARLY OR YEARLY CONTACT YOUR SALES AGENT SHOULD YOU NEED ANY HELP Is the plug of power line firmly plugged into the socket Please ensure no loose contact between them Is the earth line disconnected or broken Is the mounting frame seriously affected by rust and is the outdoor unit tilted or unstable Air Blow Co...

Page 16: ...r 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 air filter will reduce the air volume and the cooling efficiency To prevent from wasting electric energy please clean the filter every 2 weeks Please pay attention to the room temperature and air flow direction when operating the unit f...

Page 17: ...re cannot be achieved When the power is resumed after a power failure the indoor unit will still remain OFF To operate the unit please press the ON OFF button again When the indoor unit is not to be 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 15W in the operation control circuit even if it is in O...

Page 18: ...ucted Are the doors or windows opened or is there any source of heat in the room Is the set temperature suitable CONDITION CHECK THE FOLLOWING POINTS Notes In quiet operation or stopping the operation the following phenomena may occassionally occur but they are not abnormal for the operation 1 Slight flowing noise of refrigerant in the refrigerating cycle 2 Slight rubbing noise from the fan casing...

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