Prem-I-Air PMINV18 User Manual
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Prem-I-Air PMINV18 User Manual

18000btu high wall split air conditioner
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18000BTU HIGH WALL SPLIT
AIR CONDITIONER
(DC INVERTER / COOLING / HEATING)
Model PMINV18
Before using your air conditioner,
please read this manual carefully
and keep it for future reference.
HFC
R410A
Read This Manual
Inside you will find many helpful hints on how
to use and maintain your air conditioner. Just
a little preventative care on your part can
save you a great deal of time and money
over the life of your air conditioner. You'll find
answers to common problems in the
troubleshooting chart.

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Summary of Contents for Prem-I-Air PMINV18

  • Page 1 18000BTU HIGH WALL SPLIT AIR CONDITIONER (DC INVERTER / COOLING / HEATING) Model PMINV18 Before using your air conditioner, please read this manual carefully and keep it for future reference. Read This Manual Inside you will find many helpful hints on how to use and maintain your air conditioner.

  • Page 2: Table Of Contents

    CONTENTS Section Page Precautions – safety, installation, use Specification Production description - Display panel Operating temperatures Operating instructions - Manual operation - Remote control operation - Operating mode - Airflow direction control How the air conditioner works Care and maintenance 11, 12 Operation tips 13, 14...

  • Page 3: Precautions - Safety, Installation, Use

    SAFETY PLEASE NOTE. A technically competent person should install this air conditioning unit. If in doubt please seek advice. There are no user serviceable components. In the event of failure, please contact your supplier or another qualified service engineer. Do not allow any unqualified person to remove any panels or dismantle any part of the unit, as this is a risk to personal safety.

  • Page 4: Specification

    SPECIFICATION Product 18000BTU High Wall Split – DC Inverter Air Conditioner Model (Indoor) PMINV18INT Model (Outdoor) PMINV18EXT Cooling Capacity 18,000 BTU/H Heating Capacity (Heat Pump) 18,000 BTU/H Class A Refrigerant R410A / 1700g Design Pressure Hi 4.2Mpa / Low 1.5MPa Net Weight (Indoor unit) 15.0 Kgs New Weight (Outdoor unit)

  • Page 5: Production Description

    PRODUCT DESCRIPTIONS Indoor Unit 1. Front panel 2. Air inlet 3. Air filter 4. Air outlet 5. Horizontal airflow grille 6. Vertical airflow louvre 7. Display panel 8. Remote controller Outdoor unit 9. Connecting pipe, drain hose 10. Air inlet (side and rear) 11.

  • Page 6: Operating Temperatures

    OPERATING TEMPERATURE RANGE Mode Cooling operation Heating operation Drying operation Temperature Room temperature ≥ 17 > 10 ≤30 Outdoor temperature C ~ 50 C ~ 34 C ~ 50 CAUTION: 1. If air conditioner is used outside of the above conditions, certain safety protection features may come into operation and cause the unit to function erratically.

  • Page 7: Remote Control Operation

    Remote control operation Important 1. Ensure there are no obstacles between the remote control and the receiver of the indoor unit otherwise the air conditioner will not work. 2. Keep the Remote Control away from any liquid source. 3. Protect the remote control from high temperatures and exposure to direct sunshine. 4.

  • Page 8: Operating Mode

    1. TEMP button: Use to set the room temperature down to 17 2. TEMP button: Use to set the room temperature up to 30 3. MODE button: Press to select operation mode. 4. SWING button: Press to change the louvre angle. 5.

  • Page 9: Airflow Direction Control

    Airflow direction control Suitably adjust the airflow direction otherwise it may cause uneven room temperature. Adjustable the horizontal louvre using the remote controller. Adjustable the vertical louvre manually. To set the vertical airflow (up – down) direction When the air conditioner running. Pressing the AIR DIRECTION button in remote control to adjust the louvre to desired angle.

  • Page 10: How The Air Conditioner Works

    HOW THE AIR CONDITIONER WORKS AUTO operation When you set the air conditioner to AUTO mode, it will automatically select cooling, heating, or fan only operation depending on room conditions. The air conditioner will control room temperature automatically to the temperature point set by the user.

  • Page 11: Care And Maintenance

    CARE OF MAINTENANCE Cleaning the grille, case and remote controller Turn the system off before cleaning. To clean, wipe with soft, dry cloth. DO NOT use bleach or abrasives. NOTE: Supply power must be disconnected before cleaning the indoor unit. CAUTIONS A cloth dampened with cold water may be used on the indoor unit if it is very dirty.
  • Page 12 4. Remove the Air Freshening Filter (Optional filter: Plasma dust collector / Silver ion filter / Bio filter / Vitamin C filter) from its support frame. See figures 1 and 2 on the left. Clean the air freshening filter at least once a month and replace it every 4-5 months.

  • Page 13: Operation Tips

    OPERATIONAL FEATURES The following may occur during operation. These are normal operational occurrences and do not require specialist attention. 1. Protection of the air conditioner Compressor protection The compressor has 3 minutes restart delay Anti-cold air The unit is designed not to blow cold air whilst in HEAT mode, for example. When heating has just started.
  • Page 14 Heating mode The air conditioner draws in heat from the outdoor unit and releases it via the indoor unit during heating operation. When the outdoor temperature falls, heat drawn in by the air conditioner decreases accordingly. At the same time, heat loading of the air conditioner increases due to a large difference between indoor and outdoor temperature.

  • Page 15: Troubleshooting

    TROUBLESHOOTING Stop the air conditioner immediately if one of the following faults occur. Disconnect the power and contact your services provider. OPERATION indicator or other indicators flash rapidly (5 times every second) and this flash can’t be fixed by reset the main power. Fuse blows or circuit breaker trips frequently.

  • Page 16: Service And Warranty

    SERVICE AND WARRANTY • For your convenience, record the complete model number and product (located on the Product Identification Plate), the date you purchased the product, and attach your purchase receipt as proof of purchase. • To ensure your product is covered by warranty, the complete faulty product together with your purchase receipt should be returned to your retailer.

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