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SPLIT TYPE
INDOOR UNIT/OUTDOOR UNIT
MODEL
RAS-S18CPX/RAC-S18CPX
OUTDOOR UNIT
INDOOR UNIT
RAS-S18CPX
RAC-S18CPX
Instruction manual
Page 1~22
To obtain the best performance and ensure years of
trouble free use, please read this instruction manual
completely.
RAS/RAC S18CPX(ENG COVER)
1
10/26/08, 4:59 PM
Black
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Table of Contents
Related Manuals for Hitachi RAS-S18CPX
Summary of Contents for Hitachi RAS-S18CPX
- Page 1 SPLIT TYPE INDOOR UNIT/OUTDOOR UNIT MODEL RAS-S18CPX/RAC-S18CPX OUTDOOR UNIT INDOOR UNIT RAS-S18CPX RAC-S18CPX Instruction manual Page 1~22 To obtain the best performance and ensure years of trouble free use, please read this instruction manual completely. RAS/RAC S18CPX(ENG COVER) 10/26/08, 4:59 PM...
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Page 2: Safety Precaution
Before cleaning, be sure to stop the operation and turn the breaker OFF. Do not use any conductor as fuse wire, this could cause fatal accident. During thunder storm, disconnect and turn off the circuit breaker. – 2 – (EN1) RAS-S18CPX (1-5) 3/4/08, 19:18 Black... - Page 3 This appliance is not intended for use by young children or infirm persons unless they have been adequately supervised by a responsible person to ensure that they can use the appliance safely. Young children should be supervised to ensure that they do not play with the appliance. – 3 – (EN1) RAS-S18CPX (1-5) 3/4/08, 19:18 Black...
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Page 4: Names And Functions Of Each Part
Condensed water drain to outside. Connecting cord and insulation pipe for piping Air inlet (Back and Left side) Air outlet MODEL NAME AND DIMENSIONS MODEL WIDTH (mm) HEIGHT (mm) DEPTH (mm) RAS-S18CPX 1030 RAC-S18CPX – 4 – (EN1) RAS-S18CPX (1-5) 3/4/08, 19:18 Black... - Page 5 SWITCH TEMPORARY SWITCH TEMPORARY SWITCH Use this switch to start and stop when the remote controller does not work. By pressing the temporary switch, the operation is done in automatic mode. – 5 – (EN1) RAS-S18CPX (1-5) 3/4/08, 19:18 Black...
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Page 6: Names And Functions Of Remote Control Unit
(unless you turn the power switch off and on or unplug the power cord and plug it in again). This is to protect the device and does not indicate a failure. – 6 – (EN2) RAS-S18CPX (6-12) 3/4/08, 19:19 Black... -
Page 7: Cooling Operation
Press the (STOP) button to stop operation. STOP I As the settings are stored in memory in the remote controller, you only have to press the (COOLING) button next time. – 7 – (EN2) RAS-S18CPX (6-12) 3/4/08, 19:19 Black... -
Page 8: Dehumidifying Operation
The function will stop (the indoor unit will stop emitting air) as soon as the room temperature becomes lower than the setting temperature. – 8 – (EN2) RAS-S18CPX (6-12) 3/4/08, 19:19 Black... -
Page 9: Circulation Operation
During circulation operation, compressor will not be running and there is no cooling operation with only indoor fan running. When the setting temperature is higher than room temperature, indoor fan will stop running. – 9 – (EN2) RAS-S18CPX (6-12) 3/4/08, 19:19 Black... - Page 10 The room temperature will be Cooling controlled 2°C above the “ ” temperature and the FAN SPEED will be set to LOW setting 60 minutes after the setting of the sleep timer. dehumidifying “ ” – 10 – (EN2) RAS-S18CPX (6-12) 3/4/08, 19:19 Black...
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Page 11: How To Set The Timer
ON TIME setting temperature and set temperature). Select the ON TIMER by pressing the (ON) Button. Setting time will change according to the below sequence. 1 hour interval (CANCEL ON TIMER) – 11 – (EN2) RAS-S18CPX (6-12) 3/4/08, 19:19 Black... -
Page 12: Adjusting The Air Deflectors
Adjustment of the conditioned air to the left and right. Hold the vertical air deflector as shown in the figure and adjust the conditioned air to the left and right. – 12 – (EN2) RAS-S18CPX (6-12) 3/4/08, 19:19 Black... -
Page 13: How To Exchange The Batteries In The Remote Controller
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 electrolyte leakages – 13 – (EN3) RAS-S18CPX (13-22) 3/4/08, 19:20 Black... -
Page 14: Suitable Room Temperature
Please pay attention to the room temperature electric energy, please clean the filter every 2 and air flow direction when operating the unit weeks. for baby, children and old folks who have difficulty in movement. – 14 – (EN3) RAS-S18CPX (13-22) 3/4/08, 19:20 Black... - Page 15 Inverter-type fluorescent lamp. To avoid noise interference, please place the indoor unit and its remote controller at least 1m away from To prevent electrical products. interference, place at least 1m away. – 15 – (EN3) RAS-S18CPX (13-22) 3/4/08, 19:20 Black...
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Page 16: Attaching The Air Cleansing Filters
<SPX-CFH18>. Please use this number for ordering when you want to renew it. Do not operate the air conditioner without filter. Dust may enter the air conditioner and fault may occur. – 16 – (EN3) RAS-S18CPX (13-22) 3/4/08, 19:20 Black... -
Page 17: Maintenance
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 use detergent on the air cleansing filter as some detergent may deteriorate the filter electrostatic performance. – 17 – (EN3) RAS-S18CPX (13-22) 3/4/08, 19:20 Black... - Page 18 (CIRCULATION), the temperature to 16°C and the fan speed to HI for about half a day on a fine day, and dry the whole of the unit. Switch off the power plug. Blow – 18 – (EN3) RAS-S18CPX (13-22) 3/4/08, 19:20 Black...
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Page 19: Regular Inspection
Is the mounting frame seriously affected by rust and is the outdoor unit tilted or unstable? Is the plug of power line firmly plugged into the socket? (Please ensure no loose contact between them). Confirm – 19 – (EN3) RAS-S18CPX (13-22) 3/4/08, 19:20 Black... - Page 20 The conditions of the local Power Supply Companies are to be observed. NOTE: If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified person in order to avoid a hazard. – 20 – (EN3) RAS-S18CPX (13-22) 3/4/08, 19:20 Black...
- Page 21 Dry bulb °C Wet bulb °C MEMO ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................– 21 – (EN3) RAS-S18CPX (13-22) 3/4/08, 19:20 Black...
- Page 22 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... – 22 – (EN3) RAS-S18CPX (13-22) 3/4/08, 19:20 Black...