Hitachi RAC-10CZJ Instruction Manual Download Page 18

Page: 18 / 21

- 18 -

ENGL

ISH

AFTER SALE SETVICE AND WARRANTY

WHEN ASKING FOR SERVICE, CHECK THE FOLLOWING POINTS.

CONDITION

CHECK THE FOLLOWING POINTS

When it does not operate

•

Is the fuse all right?

•

Is the voltage extremely high or low?

•

Is the circuit breaker “ON”?

When it does not cool well

•

Is the air ﬁ lter blocked with dust?

•

Does sunlight fall directly on the outdoor unit?

•

Is the air ﬂ ow 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?

Notes

•

In quiet or stop operation, the following phenomena may occassionally occur,

but they are not abnormal for the operation.
(1) Slight ﬂ owing 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 ﬁ lter 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.

•

Power supply shall be connected at the rated voltage, otherwise the unit will be broken or could not reach the

speciﬁed capacity.

Summary of Contents for RAC-10CZJ

Page 1: ... UNIT SPLIT TYPE AIR CONDITIONER MODEL RAS 10CZJ RAC 10CZJ RAS 13CZJ RAC 13CZJ RAC 13CZJ Instruction manual Page 1 20 To obtain the best performance please read this instruction manual completely RAC 10CZJ OUTDOOR UNIT INDOOR UNIT RAS 10CZJ RAS 13CZJ ...

Page 2: ...UTION A circuit breaker should be installed depending on the mounting site of the 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 PRECAUTIONS DURING SHIFTING OR MAINTENANCE W A R N I N G Should ab...

Page 3: ...door unit to avoid water dripping into the unit Dripping water will damage the insulator inside the unit and causes short circuit Do not place plants directly under the air ﬂow as it is bad for the plants When operating the unit with the door and windows opened the room humidity is always above 80 and with the air deﬂector facing down or moving automatically for a long period of time water will co...

Page 4: ...AL 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 OUTDOOR UNIT DRAIN PIPE Condensed water drain to outside CONNECTING CORD AIR INLET BACK LEFT SIDE AIR OUTLET MODEL NAME AND DIMENSIONS MODEL WIDTH mm HEIGHT mm DEPTH mm RAS 10CZJ RAS 13CZJ 780 280 210 RAC 10CZJ 775 500 300 RAC 13CZJ 700 505 258 NAMES AND FU...

Page 5: ...ioning use the Temporary Switch mode g n i t t e s s u o i v e r p e h t r e p s a e t a r e p o l l i w t i n u e h t d e s s e r p s i h c t i w S y r a r o p m e T e h t n e h W 1 2 P ress the Temporary Switch a second time will stop the operations of the air conditioner unit AUTO RESTART FUNCTION In the event of power failure the air conditioner will restart automatically In the event of power...

Page 6: ...ress this button to stop operation only SLEEP button Use this button to set the sleep timer FAN SPEED selector This determines the fan speed Each time you press this button the intensity of circulation will change from AUTO to HI to MED to LOW during the AIR CIRCULATION mode from HI to MED to LOW AUTO SWING button Controls the angle of the horizontal air deﬂector and to turn off ﬁlter lamp TEMPERA...

Page 7: ...5 28 C is recommended as the room temperature for cooling If the temperature setting is 27 C the room temperature will be controlled at around 27 C The temperature setting and the actual room temperature may vary somewhat depending on conditions COOLING OPERATION COOLING Cooling operation starts with a beep The cooling function does not start if the temperature setting is higher than the current r...

Page 8: ...ntroller you only have to press the DEHUMIDIFY button to repeat the same settings next time Dehumidifying Function When the room temperature is higher than the temperature setting The device will dehumidify the room reducing the room temperature to the preset level When the room temperature is lower than the temperature setting Dehumidifying will be performed at the temperature setting slightly lo...

Page 9: ...ATE Circulation Function Circulating operation starts with a beep Press the STOP button to stop operation As the settings are stored in memory in the remote controller you only have to press the CIRCULATION button to repeat the same settings next time When the setting temperature is higher than roomtemperature indoor fan will stop running During circulation operation compressor does not run and th...

Page 10: ...the indoor unit 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 Operation with the sleep timer Function Operation Cooling and dehumidifying The room temperature will...

Page 11: ...the button 1 2 3 9 1 0 1 1 1 2 1 hour interval Operation stop at setting time ON Timer Reservation ON TIME setting Select the ON TIMER by pressing the ON Button Setting time will change according to the below sequence 1 2 3 9 1 0 1 1 1 2 1 hour interval O p e ra t i o n w i l l s t a r t fo r s e t t i n g temperature at setting time The starting time may different depend on the room temperature a...

Page 12: ...about 6 seconds may be required before the deflector starts to move Use the horizontal air deflector within the adjusting range shown on the right When the operation is stopped the horizontal air deflector moves and stops at the position where the air outlet closes CAUTION In Cooling operation do not keep the horizontal air deflector swinging for a long time Some dew may form on the horizontal air...

Page 13: ...n the ﬁgure and take out the old batteries Install the new batteries The direction of the batteries should match the marks in the case CAUTION 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 Use high quality and high performance AAA batteries to avoid short operating life and electrol...

Page 14: ...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 Do Not ForgetTo Clean Dusty Pre filter will reduce the air volume and the cooling efficiency To prevent from wasting electric energy please clean the ﬁlter every 2 weeks Temperatur e n Please Adjust SuitableTemperature For Baby And Children P...

Page 15: ...e used for a long period of time please pull out the power plug Or the indoor unit still consumes about 3W in the operation control circuit even if it is in OFF mode OFF When Lightning Occurs 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 interference please place the...

Page 16: ...ted at the Pre filter If the accumulated dust is too much to be removed by vacuum cleaning apply mild detergent and ﬂush the dust from the Pre filter with water After thorough rinsing leave the Pre filter lat a cool shaded place to dry 3 Re install the Pre filter to its original position With FRONT marker facing front Slightly lift up the opened front panel and close it by returning it to its orig...

Page 17: ...ntwork of the front panel CAUTION Please disconnect the power plug before cleaning the front panel 1 2 3 Hot water 50 C Volatile liquid acid and others TROUBLE SHOOTING THE UNIT BEFORE CONTACTING SERVICE STAFF TO CHECK AND RECTIFY The air conditioner unit is not operating Check whether the power supply plug is properly plugged in Abnormal air conditioning effects Is the Pre filter clogged with dus...

Page 18: ...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 regula...

Page 19: ...en 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 Note Avoid to use the room air conditioner for cooling operation when the outside temperature is below 21 C 70 F The recommended maximum and minimum operating temperatures of the hot and cold sides should be as below Minimum Maximum In...

Page 20: ... 21 MEMO ...

Page 21: ...Made in China Hitachi Household Appliances Wuhu Co Ltd ...

Search results

Summary of Contents for RAC-10CZJ

Reviews:

Related manuals for RAC-10CZJ

Brands by name

Popular brands

Hitachi RAC-10CZJ, Instruction Manual

Search results

Summary of Contents for RAC-10CZJ

Reviews:

Related manuals for RAC-10CZJ

Brands by name

Popular brands