Related Manuals for Hitachi PAO018HVDZ1
Summary of Contents for Hitachi PAO018HVDZ1
- Page 1 Installation, Operation and Maintenance INSTRUCTION MANUAL CONCEALED SPLIT-SYSTEM AIR CONDITIONER Indoor Unit Your unit may not be exactly same as depicted herein...
- Page 2 10-11 12-22 23-44 45-46 47-49 50-51...
- Page 3 1.5 TR, 2.0TR Model PAO018HVDZ1 AIR INTAKE PAO018KVDZ1 PAO024HVD PAO024KVD AIR DISCHARGE All dimensions are in mm unless otherwise specified.
- Page 4 3.0 TR, 4.0TR All dimensions are in mm unless otherwise specified.
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Page 5: Air Intake
5.0TR AIR INTAKE AIR DISCHARGE 1100 H I T A C H I PACKAGED AIR CONDITIONER DUCTABLE TYPE MODEL NO. PAO060HWD3 SERIAL NO. XXXXXXXXXXXXXX POWER SUPPLY 400V, 3Ph, 50Hz CAPACITY 19338 POWER INPUT 5850 CURRENT MAXIMUM PRESSURE 28.5 Kg/CM2 2.1 X 2 REFRIGERANT Compressor No.1 XXXXXXXXXXXXXXXXX... - Page 6 1350 All dimensions are in mm unless otherwise specified.
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Page 7: Top View
1.5 TR, 2.0 TR, 2.5 TR 1249 1169 1130 TOP VIEW AIR DISCHARGE AIR INTAKE AIR DISCHARGE AIR INTAKE AIR INTAKE FRONT VIEW R. H. SIDE VIEW R. H. SIDE VIEW (For 1.5 & 2.0 TR only) (For 2.5 TR only) All dimensions are in mm unless otherwise specified. - Page 8 IMPORTANT NOTICE AND SAFETY INSTRUCTION WARNING WHEN FINISHING THE REFRIGERANT COLLECTION (PUMPING DOWN), STOP THE COMPRESSOR AND THEN REMOVE THE CONNECTING PIPE. If you remove the connecting pipe while the compressor is operating and the service valve is released, air is sucked and a pressure in the refrigeration cycle system will build up steeply, causing an explosion or injury.
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Page 9: Important Notice
IMPORTANT NOTICE AND SAFETY INSTRUCTION IMPORTANT NOTICE Johnson Controls-Hitachi Air Conditioning India Ltd. herein after referred to as JCH-IN pursues a policy of continuing improvement in Ÿ design and performance of products. The right is therefore reserved to vary specification without notice. -
Page 10: Know Your Airconditioner
KNOW YOUR AIRCONDITIONER 1.5 TR - 2.5 TR INDOOR UNIT : IR Receiver Ceiling suspended indoor unit. Return air Filter Power Timer Temporary Indication Indication Indication ON/OFF Wireless Lamp Lamp Lamp RemoCon (View A) (Receiver Module) Indoor Unit Controller Outlet connection for gas refr igerant Supply air piping. -
Page 11: Power Led
KNOW YOUR AIRCONDITIONER Remocon Send out operation signal to the indoor unit. So as to operate the whole unit. INDOOR UNIT INDICATOR FILTER LED After 120 hours of operation, Filter Clean Indication (LED) shall be continuously ON until reset by pressing filter key on Remocon . - Page 12 RemoCon - A CONVENIENT ERGONOMICALLY DESIGNED RemoCon This controls the operation of the Air Conditioner The range of control is about 10 meters when operated from receiver of unit. If Indoor lighting is controlled electronically, the range of control may be shorter. IR Transmitter Point this window towards the Receiver Module to send signal.
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Page 13: Reset Key
LCD screen on RemoCon 10. SET Key Use this key to set ON/OFF timer as well as clock values. 11. CANCEL Key Use this key to cancel ON/OFF timer. VERY HOT HUMID ºC 12. CLOCK Key Use this key to display clock as well as to change AUTO real time values. - Page 14 AUTO POWER SAVE MODE- Ideal For Power Saving The device will automatically select the comfort temperature and will maintain comfortable temperature with suitable fan speed. The set temperature cannot be altered in AUTO POWER SAVE MODE. Press the MODE key so that the display indicates the (AUTO) mode of operation.
- Page 15 COOL MODE - Ideal For Comfort Setting Use the device for cooling when the outdoor temperature is 22-46 C. If humidity is very high (over 80%) at indoor, some dew may form on the air outlet discharge grill of the cooling unit. Press the mode key, so that the display indicates the (COOL) mode of operation.
- Page 16 DRY MODE - Ideal for humid conditions during rainy season & Use the device for dehumidifying when the room temperature is over 16 C. Press the MODE key so that the display indicates the (DRY) mode of operation.The fan speed is set at Quiet operation automatically.
- Page 17 FAN MODE - Ideal For Quick Room Air Circulation You can use the device simply as an air circulator. Use this function to dry the interior of the cooling unit at the end of summer and at the beginning of season. Press the MODE key so that the display indicates the (FAN) mode of operation.
- Page 18 POWERFUL OPERATION - Ideal For Quick Cooling Use this operation to cool the room quickly with uniform air circulation Press the MODE key so that the display indicates the POWERFUL mode of operation. The air circulation speed and set temperature changes automatically to cool the room quickly.
- Page 19 Kaimin™ MODE -Ideal For Comfortable Sleep Use the Kaimin™ to control the temperature in such a way, that it provides Optimum cooling without creating the Chill Effect. This is good for healthy and comfort operation and also helps to save power. 1- Press the Kaimin™...
- Page 20 How To Set And Cancel The Timer Press the key. Setting the Current Time Press the DigiT emp™ key to Press the key. TIMER OFF-Timer select the OFF time. You can set the device to TIMER turn off at the preset time. ON-Timer Press the key again...
- Page 21 Press the SET key Press the DigiT emp™ key to The time indication shall be steady. select the current time. Time indication will be displayed for 10 seconds and then disappeares. The setting of the current time is now complete. Keep pressed continously, time changes rapidly.
- Page 22 This function is independent of all other functions of the Airconditioner. BACK LIGHT KAIMIN The Backlight colour is orange. NOTE: When batteries are replaced or reset key is pressed then the Backlight will be on for a period of 10 seconds. HITACHI...
- Page 23 Identifier Switch - for installation of two units together Use this key when two units are installed in same location and you would like to operate the units independently. By using Identifier Switch you can provide two independent identification to two units. How to change Machine &...
- Page 24 How to Replace the Batteries in the RemoCon™ Remove the cover as shown in the figure and take out old batteries. Install new batteries. The direction of the batteries should match the marks in the case. Press the DigiTemp™ key to select the current time. REPLACE BATTERIES PRESS Press the SET key.
- Page 25 & 1c. 2a, 2b, 3a & 3b 5a, 5b, 5c...
- Page 26 INSTALLATION SERVICE SPA CE : ation and easy service of the unit. Return Air Indoor Unit 1.5 TR to 2.5 TR Supply Air Refrigerant Figure 1a Piping Outdoor Unit Outdoor Unit Connection Side 1.5 TR to 4.0 TR 5.0 TR & 7.5 TR Obstacle/Wall Obstacle/Wall Figure 1b...
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Page 27: Installation
INSTALLATION Maximum Foundation Gradient : For proper dr king of air conditioner on page No. 26 Indoor Unit 1.5TR, 2.0TR, 2.5TR Max. gradient Figure 2a Figure 2b Enlarge view X Note : Provide Gradient towards drain outlet side Note : (2) For better serviceability do not pass refr iger gap between controller box &...
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