Cooper & Hunter CHML-IW07INK Owner's Manual

Cooper & Hunter CHML-IW07INK Owner's Manual

Multisplit type air conditioner

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Owner's Manual
MultiSplit Type Air Conditioner
CHML-IW07INK
CHML-IW09INK
CHML-IW12INK
CHML-IW18INK
CHML-IW09CNK
CHML-IW12CNK
CHML-IW18CNK
Split Air Conditioner

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Summary of Contents for Cooper & Hunter CHML-IW07INK

  • Page 1 Owner's Manual MultiSplit Type Air Conditioner CHML-IW07INK CHML-IW09INK CHML-IW12INK CHML-IW18INK CHML-IW09CNK CHML-IW12CNK CHML-IW18CNK Split Air Conditioner...
  • Page 2: Table Of Contents

    Content Operation Notices Precautions ......................1 Parts name ......................6 Screen Operation Guide Buttons on remote controller ................. 7 Introduction for icons on display screen ..............7 Introduction for buttons on remote controller ............8 Function introduction for combination buttons .............12 Operation guide ....................13 Replacement of batteries in remote controller .............13 Emergency operation ...................14...
  • Page 3: Precautions

    Precautions WARNING Operation and Maintenance This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
  • Page 4 Precautions WARNING Maintenance must be performed by qualified professionals. Otherwise, it may cause personal injury or damage. Do not repair air conditioner by yourself. It may cause electric shock or damage. Please contact dealer when you need to repair air conditioner. Do not extend fingers or objects into air inlet or air outlet.
  • Page 5 Precautions WARNING Attachment Installation must be performed by qualified professionals. Otherwise, it may cause personal injury or damage. Must follow the electric safety regulations when installing the unit. According to the local safety regulations, use qualified power supply circuit and circuit break. Do install the circuit break.
  • Page 6 Precautions WARNING Do not put through the power before finishing installation. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. The temperature of refrigerant circuit will be high, please keep the interconnection cable away from the copper tube.
  • Page 7 Precautions WARNING For the air conditioner with plug, the plug should be reachable after finishing installation. For the air conditioner without plug, an circuit break must be installed in the line. If you need to relocate the air conditioner to another place, only the qualified person can perform the work.
  • Page 8: Parts Name

    Parts name Indoor Unit panel air inlet air outlet horizontal louver display temp. indicator drying indicator cooling indicator A U T O FA N A IR HEALTH X -FAN HUM IDITY FILTER TURBO H O UR power indicator heating indicator O N/OF F ON/OFF MODE...
  • Page 9: Buttons On Remote Controller

    Buttons on remote controller ON/OFF button AUTO HEALTH X-FAN MODE button HUMIDITY FILTER +/- button TURBO FAN button HOUR ON/OFF button button ON/OFF MODE HEALTH SAVE button X-FAN button (Note: X-FAN is same with BLOW) TEMP button TIMER button X-FAN TEMP TIMER TURBO button...
  • Page 10: Introduction For Buttons On Remote Controller

    Introduction for buttons on remote controller Note: ● After putting through power, air conditioner will give out a sound and operation indicator " " is ON (red indicator). You can operate the air conditioner through the remote controller. ● At ON status, after each pressing button on remote controller, the signal icon " "...
  • Page 11 Introduction for buttons on remote controller Note: For preventing cold wind, after starting up heating mode, indoor fan will blow fan afterdelaying 1-5min. (Details time is decided by indoor ambient temperature) Temperature setting range on remote controller: 16℃ -30℃ . Fan speed setting range: auto, low speed, medium speed and high speed.
  • Page 12 Introduction for buttons on remote controller Note: When selecting " " with remote controller, it’s auto swing. Horizontal louver of air conditioner will swing up&down automatically at the maximum angle. 、 、 、 When selecting " swing. Horizontal louver of air conditioner will stop at that position as shown by the icon to swing.
  • Page 13 Introduction for buttons on remote controller SAVE function: Under cool mode, press SAVE button and the unit will operate under SAVE mode. Dual-8nixie tube on remote controller displays "SE". Air conditioner will operate at auto speed. Set temperature can’t be adjusted. Press SAVE button again to exit SAVE mode.
  • Page 14: Function Introduction For Combination Buttons

    Introduction for buttons on remote controller hour. When holding "+" or "-" button, 2s later, the time will change quickly until to Cancel TIMER OFF: Press "TIMER" button again under TIMER OFF status. ● At OFF status, press this button once can set TIMER ON. Please refer to TIMER off for detailed operation.
  • Page 15: Operation Guide

    Operation guide 1. After putting through the power, press " " button on remote controller to ON/OFF turn on the air conditioner. 2. Press " " button to select your required mode: AUTO, COOL, DRY, FAN, MODE HEAT. 3. Press "+" or "-" button to set your required temperature. (Temperature can’t be adjusted under auto mode).
  • Page 16: Emergency Operation

    Emergency operation If remote controller is lost or damaged, please use auxiliary button to turn on or turn off the air conditioner. The operation in details are as below: conditioner. When the air conditioner is turned on, it will operate under auto mode.
  • Page 17 Clean and maintenance Open panel ● Use dust catcher or water to Pull out the panel to a certain the water (below 45℃ ) to clean it, and then put it in a shady and cool place to dry. panel cover tightly. WARNING operation environment, clean frequency can be increased.
  • Page 18 Clean and maintenance NOTICE: Checking before use-season 1. Check whether air inlets and air outlets are blocked. 2. Check whether circuit break, plug and socket are in good condition. 4. Check whether mounting bracket for outdoor unit is damaged or corroded. If yes, please contact dealer.
  • Page 19: Malfunction Analysis

    Malfunction analysis General phenomenon analysis Please check below items before asking for maintenance. If the malfunction still can’t be eliminated, please contact local dealer or qualified professionals. Phenomenon Check items Solution ● Whether it's interfered severely ● Pull out the plug. Reinsert (such as static electricity, stable the plug after about 3min, and voltage)?
  • Page 20 Malfunction analysis Phenomenon Check items Solution ● Power failure? ● Wait until power recovery. ● Is plug loose? ● Reinsert the plug. ● Circuit break trips off or ● Ask professional to replace fuse is burnt out? circuit break or fuse. Air condit- ●...
  • Page 21 Malfunction analysis Phenomenon Check items Solution ● Whether there’s odour source, ● Eliminate the odour source. Odours are such as furniture and cigarette, emitted ● Clean the filter. etc. ● Whether there’s interference, ● Disconnect power, put back Air conditio- ner operates such as thunder, wireless power, and then turn on the...
  • Page 22 Malfunction analysis Error Code ● When air conditioner status is abnormal, temperature indictor on indoor unit will ation of error code. Above indicator diagram is only Error code for reference. Please refer to actual product for the actual Indoor indicator and position. display Troubleshooting Error code...
  • Page 23: Installation Dimension Diagram

    Installation dimension diagram Space to the wall At least 15cm At least 15cm Space to the wall...
  • Page 24: Tools For Installation

    Tools for installation 1 Level meter 2 Screw driver 3 Impact drill 4 Drill head 5 Pipe expander 6 Torque wrench 7 Open-end wrench 8 Pipe cutter 9 Leakage detector 10 Vacuum pump 11 Pressure meter 12 Universal meter 13 Inner hexagon spanner 14 Measuring tape Note: ●...
  • Page 25: Requirements For Electric Connection

    Requirements for electric connection Safety precaution 1. Must follow the electric safety regulations when installing the unit. circuit break. 3. Make sure the power supply matches with the requirement of air conditioner. Unstable power supply or incorrect wiring or malfunction. Please install proper power supply cables before using the air conditioner.
  • Page 26: Installation Of Indoor Unit

    Installation of indoor unit Step one: choosing installation location rm it with the client. Step two: install wall-mounting frame 1. Hang the wall-mounting frame on the wall; adjust it in horizontal position with the plastic expansion particles in the holes. 3.
  • Page 27 Installation of indoor unit Indoor outdoor Note: ● Pay attention to dust prevention and take relevant safety measures when Φ55/ opening the hole. 5-10 Φ70 ● The plastic expansion particles are not provided and should be bought locally. Step four: outlet pipe 1.
  • Page 28 Installation of indoor unit Hex nut diameter Tightening torque (N . m) open-end wrench Φ 6 15~20 Φ 9.52 30~40 union nut Φ 12 45~55 pipe Φ 16 torque wrench 60~65 Φ 19 70~75 indoor pipe 4. Wrap the indoor pipe and joint of con- nection pipe with insulating pipe, and then wrap it with tape.
  • Page 29 Installation of indoor unit 2. Make the power connection wire go cable-cross hole through the cable-cross hole at the back of indoor unit and then pull it out from the front side. power connection wire 3. Remove the wire clip; connect the power connection wire to the wiring terminal with wire clip.
  • Page 30 Installation of indoor unit Step eight: bind up pipe 1. Bind up the connection pipe, power drain hose connection pipe band cord and drain hose with the band. indoor and outdoor power cord indoor unit pipe indoor power cord liquid pipe 3.
  • Page 31: Check After Installation

    Check after installation ● Check according to the following requirement after finishing installation. Items to be checked Possible malfunction Has the unit been installed firmly? The unit may drop, shake or emit noise. Have you done the refrigerant leakage It may cause insufficient cooling test? (heating) capacity.
  • Page 32: Configuration Of Connection Pipe

    Configuration of connection pipe 1. Standard length of connection pipe ● 5m, 7.5m, 8m. 2. Max. length of connection pipe and max. high difference. Max length Max length Cooling Max height Cooling Max height of connec- of connec- capacity difference capacity difference tion pipe...
  • Page 33 Configuration of connection pipe Additional refrigerant charging amount for R22, R407C, R410A and R134a Diameter of connection pipe Outdoor unit throttle Liquid pipe(mm) Gas pipe(mm) Cooling only(g/m) Cooling and heating(g/m) Φ6 Φ9.52 or Φ12 Φ6 or Φ9.52 Φ16 or Φ19 Φ12 Φ19 or Φ22.2 Φ16...

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