Table of Contents
Related Manuals for Hitachi RPC-30MH1
Summary of Contents for Hitachi RPC-30MH1
- Page 1 SPLIT TYPE AIR CONDITIONER INDOOR UNIT/OUTDOOR UNIT MODEL RPC-30MH1 / RAC-30MH1 OUTDOOR UNIT INDOOR UNIT RPC-30MH1 RAC-30MH1 Instruction manual Page 1~22 To obtain the best performance, please read this instruction manual completely. – 1 –...
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Page 2: Safety Precaution
SAFETY PRECAUTION Please read the “Safety Precaution” carefully before operating the unit to ensure correct usage of the unit. Pay special attention to signs of “ Warning” and “ Caution”. The “Warning” section contains matters which, if not observed strictly, may cause death or serious injury. The “Caution” section contains matters which may result in serious consequences if not observed properly. - Page 3 PRECAUTIONS DURING OPERATION The product shall be operated under the manufacturer speciÀ cation and not for any other intended use. Do not attempt to operate the unit with wet hands, this could cause fatal accident. When operating the unit with burning equipments, regularly ventilate the room to avoid oxygen insufÀ...
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Page 4: Names And Functions Of Each Part
(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) RPC-30MH1 1320 RAC-30MH1 – 4 –... - Page 5 OPERATION INDICATOR TEMPORARY SW TEMPORARY SWITCH Use this switch to start and stop when the remote controller does not work. Normal operation: 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 turn on again, the operation is done in automatic mode.
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Page 6: Names And Functions Of Remote Control Unit
NAMES AND FUNCTIONS OF REMOTE CONTROL UNIT Q This controls the operation function and timer setting of the room air conditioner. START/STOP Button Transmission Sign Press this button to start operation. The transmission sign blinks Press it again to stop operation. when a signal has been sent. -
Page 7: Automatic Operation
VARIOUS FUNCTIONS Q Auto Restart Control If there is a power failure, operation will be automatically restarted when the power is resumed with previous operation mode. (As the operation is not stopped by remote controller.) If you intend not to continue the operation when the power is resumed, switch off the power supply. When you switch on the circuit breaker, the operation will be automatically restarted with previous operation mode. -
Page 8: Heating Operation
HEATING OPERATION Use the device for heating when the outdoor temperature is under 15°C. When it is too warm (over 15°C), the heating function may not work in order to protect the device. In order to keep reliability of the device, please use this device above -10°C of the outdoor temperature. -
Page 9: Dehumidifying Operation
DEHUMIDIFYING OPERATION Use the device for dehumidifying when the room temperature is over 16°C. When it is under 15°C, the dehumidifying function will not work. Press the FUNCTION selector so that the display indicates (DEHUMIDIFY). The FAN SPEED is set at LOW automatically. The FAN SPEED button does not work. -
Page 10: Cooling Operation
COOLING OPERATION Use the device for cooling when the outdoor temperature is –10~ 43°C. If indoor humidity is very high (80%), some dew may form on the air outlet grille of the indoor unit. Note: When outdoor ambient temperature is low and the device is required to run cooling operation, the outdoor fan may reduce its speed based on micon judgement. -
Page 11: Timer Reservation
TIMER RESERVATION Q ON Timer and OFF Timer are available. Q Operation stop at setting time OFF Timer Reservation OFF TIME setting Select the OFF TIME by pressing the (OFF) Button. Setting time will change according to the below sequence when you press the button. 0.5 hour interval 1 hour interval The value change quicker if you keep pressing the... -
Page 12: How To Set The Sleep Timer
HOW TO SET THE SLEEP TIMER Mode Indication 1 hour 2 hours 3 hours 7 hours Sleep timer Sleep timer off Sleep Timer: The device will continue working for the designated number of hours and then turn off. Press the SLEEP button, to set the sleep timer. The timer information will be displayed on the remote controller. - Page 13 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. NOTE If you set the sleep timer after the off or on-timer has been set, the sleep timer becomes effective instead of the off or on-timer set earlier.
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Page 14: Adjusting The Air Deflector
ADJUSTING THE AIR DEFLECTOR Adjustment of the conditioned air in the upward and downward directions. According to “Dehumidifying” or “Cooling” operation, the horizontal air deÁ ector is automatically set to the proper angle suitable for each operation. The deÁ ector can be swung up and down and also set to the desired angle using the “... -
Page 15: Circuit Breaker
CIRCUIT BREAKER When you do not use the room air conditioner, set the circuit breaker to “OFF”. 1. An average room temperature setting is probably the best for you as well as being economical. Excessive cooling or heating is not recommended for health reasons. High electricity bills may also result. -
Page 16: Suitable Room Temperature
THE IDEAL WAYS OF OPERATION Suitable Room Temperature Install curtain or blinds Warning It is possible Freezing temperature to reduce heat is bad for health and entering the a waste of electric room through power. windows. Ventilation Effective Usage Of Timer At night, please use the “OFF or ON timer Caution operation mode”, together with your wake up... - Page 17 Federation the operating life of a domestic air conditioner is determined as 7 years from the date of manufacture. Considering the high quality, reliability and high level of operating safety of “Hitachi” products, the actual operating life may considerably exceed the ofÀ cial one.
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Page 18: Maintenance
MAINTENANCE CAUTION Cleaning and maintenance must be carried out by qualiÀ ed service personnel. Before the cleaning, stop operation and disconnect the power supply. CLEANING OF PRE-FILTER Taking Out the Pre-Filter Take out the pre-À lter according to the following steps. -
Page 19: Regular Inspection
2. CLEANING OF AIR PANEL Wipe it with a soft dry cloth. When it is excessively dirty, wipe with soft cloth soaked in lukewarm water or neutral detergent. Then wipe thoroughly with a soft dry cloth. CAUTION Do not splash or direct water to the body of the unit when cleaning it as this may cause short circuit. - Page 20 AFTER SALE SERVICE AND WARRANTY WHEN ASKING FOR SERVICE, CHECK THE FOLLOWING POINTS CONDITION CHECK THE FOLLOWING POINTS Is the fuse all right? Is the voltage extremely high or low? When it does not operate Is the circuit breaker “ON”? Was the air À...
- Page 21 Please note: On switching on the equipment, particularly when the room light is dimmed, a slight brightness Á uctuation 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 -10°C (14°F).
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