Hitachi RAC-R10C-1 Instruction Manual Download Page 22

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Summary of Contents for RAC-R10C-1

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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: ...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 equipments and etc the preset room temperature cannot be achieved Do not climb on the outdoor unit or put objects on it Pl...

Page 4: ... Light indicator showing the operating condition Refer page 5 HORIZONTAL DEFLECTOR VERTICAL DEFLECTOR AIR OUTLET Refer page 12 REMOTE CONTROL Send out operation signal to the indoor unit So as to operate the whole unit Refer page 6 780 700 750 280 570 570 210 210 280 DRAIN PIPE Condensed water drain to outside CONNECTING CORD AIR INLET BACK LEFT SIDE AIR OUTLET DRAIN PIPE Condensed water drain to ...

Page 5: ...ly 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 SUPER LAMP This lamp lights during super operation OPERATION LAMP This lamp lights during operation TIMER LAMP This lamp lights when the timer is working Power switch TEMPORARY SWITCH Press Temporary Switch No...

Page 6: ... Do not drop it on the floor and protect it from water If you press the FUNCTION selector button during operation the air conditioner may stop for about 3 minutes for protection before you can start it again unless you turn off and on again the power source You can use the remote controller by fixing it on the wall with the accessory parts Before fixing it make sure the unit can be controlled by t...

Page 7: ... the preset temperature in the Automatic mode Device will receive the setting by a beep You can slightly adjust the room temperature 1 CONDITION OF AUTOMATIC OPERATION The selected mode of operation will not change during the operation even though the room temperature change Over 27 C COOL 16 27 C FUNCTION 27 C Slightly lower than the room temperature LOW FAN SPEED When the difference of room temp...

Page 8: ... SILENT SILENT SILENT SUPER 2 Temperature changing Increase temperature when it is too cool Decrease temperature when it is too hot 2 SILENT SILENT SUPER This mode cannot change fan speed SUGGESTION Cooling capacity will be decreased 20 25 at silent mode This mode is suitable to be used after room temperature comes to setting temperature If the room humidity is more than 80 when using silent opera...

Page 9: ...re Setting Up up when too cool DOWN unable to down because this setting temperature is the lowest 16 C 2 3 FAN SPEED SETTING Press to change fan speed as the below sequence HIHI HIGH MED LOW When operate in this mode can not use TIMER RESERVATION mode STOP SUPER MODE Press to stop this mode and change the mode to other Press to stop this mode and also turn off the unit 4 Fan speed can not operated...

Page 10: ...art Stop button next time STOP 2 ROOM TEMPERATURE SETTING Up Down The cooling operation does not start if the temperature setting is higher than the current room temperature If the device uses for cooling when the humudity is very high over 80 at indoor some dew may form and drop on the air outlet grill of cooling unit Cooling 25 28 C Dehumidify 25 26 C 3 FAN SPEED SETTING Every time you press the...

Page 11: ...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 setting next time CANCELLATION of Timer Reservation 2 Press the Re...

Page 12: ...he vertical air deflector as shown in the figure and adjust the conditioned air to the left and right If the AUTO SWING button is pressed once the horizontal air deflector swings up and down If the button is pressed again the deflector stops in its current position Several seconds about 6 seconds may be required before the deflector starts to move Use the horizontal air deflector within the adjust...

Page 13: ...2 Install the new batteries The direction of the batteries should match the marks in the case 1 Do not use new and old batteries or different kinds of batteries together 2 Take out the batteries when you do not use the remote controller for 2 or 3 months 3 The batteries must be of the AAA type CAUTION Push and pull to the direction of arrow ...

Page 14: ...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 for baby children and old folks who h...

Page 15: ...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 8W 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 OFF Interference From Electrical Products Inverter type fluorescent ...

Page 16: ...it Cleaning and maintenance must be carried out only by qualified service personal Before cleaning stop operation and switch off the power supply CAUTION CAUTION Do not bend the air cleansing deodorizing filter as it may cause damage to the structure NOTE In case of removing the air cleansing deodorizing filters please follow the above procedures The cooling capacity is slightly weakened and the c...

Page 17: ... brush it with soft bristle brush Allow filters to dry in shade 3 Re insert the air cleansing and deodorizing filter to the filter frame Set the filter with FRONT mark facing front and slot them into the original state After attaching the filters push the front panel at three arrow portions as shown in figure and close it CAUTION Do not wash with hot water at more than 40 C The filter may shrink W...

Page 18: ...urface and the coating Removing the Front Panel 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 pull it out forward Attaching the Front Panel Move the projections of the left and right arms into the Flanges in the unit and securely insert them into the holes Projection Flange Hole 3 MAINTENANCE AT BEGINN...

Page 19: ...ur plug proceed as follows The wire which is coloured green and yellow must be connected to the terminal in the plug which is marked with the letter E or by the earth symbol or coloured green or green and yellow The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black The wire which is coloured brown must be connected to the terminal whi...

Page 20: ...ng 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 con...

Page 21: ...ularly 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 Minimum Maximum Indoor Dry bulb C 21 32 Wet bulb C 15 23 Outdoor Dry bulb C 21 43 Wet bulb C 15 26 Note Avoid to use the room air conditioner for cooling operation when the outside temperature is below 21 C 70 F The recommend...

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