Delta 26WC009I24-028DWG Instruction Manual

Delta 26WC009I24-028DWG Instruction Manual

26wc series

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MINI SPLIT INVERTER- INSPIRE Ultra 16
26WC Series
INSTRUCTION MANUAL
WARNING!
Read and follow all safety precautions in
Instruction Manual - improper use can cause
serious injury.
www.delta-dct.com

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Summary of Contents for Delta 26WC009I24-028DWG

  • Page 1 MINI SPLIT INVERTER- INSPIRE Ultra 16 26WC Series INSTRUCTION MANUAL WARNING! Read and follow all safety precautions in Instruction Manual - improper use can cause serious injury. www.delta-dct.com...
  • Page 2 26WC009I24-028DWG 26WC012I24-035DWG 26WC018I24-053DWG 26WC024I24-070DWG...
  • Page 3: 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 ............. 10 Operation guide ....................
  • Page 4: 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 5 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 6 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 7 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 8 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 9: Parts Name

    Parts name Indoor Unit air inlet panel aux.button horizontal louver air outlet cooling power receiver indicator indicator window display heating temp. drying indicator indicator indicator remote control (Display content or position may be different from above graphics, please refer to actual products) Outdoor Unit air inlet handle...
  • Page 10: Buttons On Remote Controller

    Buttons on remote controller ON/OFF button MODE button +/- button FAN button SWING button SLEEP button TIMER button Introduction for icons on display screen Timer on Timer off Sending signal auto operation swing operation cool operation sleep operation dry operation lock fan operation set speed...
  • Page 11: Introduction For Buttons On Remote Controller

    Introduction for buttons on remote controller Note: ● When power is connected(stand by condition), you can operate the air conditioner through the remote controller. ● When unit is on, each time you press the button on remote controller, the sending signal icon "...
  • Page 12 Introduction for buttons on remote controller FAN button Pressing this button can select fan speed circularly as: AUTO, SPEED 1 ( SPEED 2 ( ), SPEED 3 ( ), SPEED 4 ( AUTO Note: ● Under Auto speed, air conditioner will select proper fan speed automatically according to ambient temperature.
  • Page 13: Function Introduction For Combination Buttons

    Introduction for buttons on remote controller Note: ● Range of time setting is: 0.5~24h ● The interval between two motions can't exceed 5s, otherwise the remote con- troller will exit setting status. Function introduction for combination buttons Child lock function Press “+”...
  • Page 14: Operation Guide

    Operation guide After putting through the power, press "ON/OFF" button on remote controller to turn on the air conditioner. Press "MODE" button to select your required mode: AUTO, COOL, DRY, FAN, HEAT. Press "+" or "-" button to set your required temperature. (Temperature can’t be adjusted under auto mode).
  • Page 15: 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: air conditioner. When the air conditioner is turned on, it will operate under auto mode.
  • Page 16 Clean and maintenance Open panel Pull out the panel to a certain ● Use dust catcher or water to 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 17 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 18: 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 19 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 20 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. Air conditio- ● Whether there’s interference, ● Disconnect power, put back ner operates such as thunder, wireless power, and then turn on the...
  • Page 21: Error Code

    Malfunction analysis Error Code ● When air conditioner status is abnormal, temperature indicator on indoor unit will ation of error code. Above indicator diagram is only for reference. Please refer to Indoor actual product for the actual display indicator and position. Error code Error code Troubleshooting...
  • Page 22: Installation Dimension Diagram

    Installation dimension diagram Space to the wall At least 15cm At least 15cm Space to the wall Drainage pipe...
  • Page 23: 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 24: 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 25: 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 26 Installation of indoor unit Indoor outdoor Note: ● Pay attention to dust prevention and take relevant safety measures when opening the hole. Φ55/ ● The plastic expansion particles are 5-10 not provided and should be bought Φ70 locally. Step four: outlet pipe 1.
  • Page 27 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 60~65 torque wrench 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 28 Installation of indoor unit 2. Make the power connection wire go cable-cross through the cable-cross hole at the back hole 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 29 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 30: Installation Of Outdoor Unit

    Installation of outdoor unit Step one: fix the support of outdoor unit (select it according to the actual installation situation) 1. Select installation location according to the house structure. 2. Fix the support of outdoor unit on the selected location with expansion screws. Note: ●...
  • Page 31 Installation of outdoor unit Step four: connect indoor and outdoor pipes 1. Remove the screw on the right han- 3. Pretightening the union nut with dle of outdoor unit and then remove hand. the handle. pipe joint screw union nut handle 2.
  • Page 32 Installation of outdoor unit 2. Fix the power connection wire and signal control wire with wire clip (only for cooling and heating unit). Note: ● After tighten the screw, pull the power cord slightly to check if it is firm. ●...
  • Page 33: Vacuum Pumping

    Vacuum pumping Use vacuum pump 1. Remove the valve caps on the liquid valve and gas liquid valve piezometer valve and the nut of refri- gas valve gerant charging vent. refrigerant valve cap 2. Connect the charging hose charging vent of piezometer to the refri- nut of refrigerant gerant charging vent of gas...
  • Page 34: 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 35 Configuration of connection pipe 1. Standard length of connection pipe ● 5m, 7.5m, 8m. 2. Min. length of connection pipe is 3m. 3. Max. length of connection pipe and max. high difference. Max length Max length Cooling Max height Cooling Max height of connec- of connec-...
  • Page 36 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...
  • Page 37: Pipe Expanding Method

    Pipe expanding method Note: Improper pipe expanding is the main cause of refrigerant leakage. Please expand the pipe according to the following steps: A: Cut the pipe E: Expand the port ● Confirm the pipe length according to ● Expand the port with expander. the distance of indoor unit and hard outdoor unit.
  • Page 39 Thank you for Choosing airconditioners Perfectly engineered for your comfort. www.delta-dct.com 66129916516...

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