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Carrier 40GJB Owner's Manual

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Summary of Contents for Carrier 40GJB

  • Page 1 40GJ*B...

  • Page 3: Parts Name

    Volt-Ph Unit Tons Unit Btuh Indoor Model Number @ 60Hz 0.75 9,000 208/230-1 40GJQB09B--3 12,000 208/230-1 40GJQB12B--3 18,000 208/230-1 40GJQB18B--3 24,000 208/230-1 40GJQB24B--3 Parts Name Indoor Unit air inlet panel filter aux.button horizontal louver air outlet cooling power receiver indicator indicator window display...
  • Page 4 How to use the remote control to operate the unit OPERATION INSTRUCTIONS Remote Controller Description ON/OFF Press it to start or stop operation. : Press it to decrease temperature setting. : Press it to increase temperature setting. MODE Press it to select operation mode (AUTO/COOL/DRY/FAN/HEAT).
  • Page 5 How to use the remote control to operate the unit OPERATION INSTRUCTIONS Remote Controller Description ON/OFF : Press this button to turn on the unit .Press this button again to turn off the unit. Press this button to decrease set temperature. Holding it down above 2 seconds rapidly decreases set temperature.
  • Page 6 How to use the remote control to operate the unit OPERATION INSTRUCTIONS ress this button to achieve the on and off of healthy and scavenging functions in operation status. Press this button for the first time to start scavenging function; LCD displays“...
  • Page 7 How to use the remote control to operate the unit OPERATION INSTRUCTIONS QUIET: Press this button, the Quiet status is under the Auto Quiet mode (display " " and "Auto" signal) and Quiet mode (display " " singal) and Quiet OFF (there is no signal of " "...
  • Page 8 How to use the remote control to operate the unit OPERATION INSTRUCTIONS Combination of "MODE " and "-" buttons : About switch between Fahrenheit and centigrade " " " - " At unit OFF, press MODE buttons simultaneously to switch between Combination of "...

  • Page 9: 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 10 Clean and Maintenance Open panel Pull out the panel to a certain ℉) panel cover tightl . Note: operation environment, clean frequenc...
  • Page 11 Clean and Maintenance 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 drainage pipe is damaged. Checking after use-season 1. Disconnect power supply. Notice for recovery 1.

  • Page 12: Malfunction Analysis

    Malfunction analysis General phenomenon analysis Please check below items before asking for maintenance. If the malfunction still Phenomenon Check items Solution (such as static electricity, stable the plug after about 3min, and voltage)? then turn on the unit again. within the signal receiving range? Indoor unit can’t receive...
  • Page 13 Malfunction analysis Phenomenon Check items Solution burnt out? air switch or fuse. Air condit- ioner can’t operate after stopping operation? on the unit again. for remote controller is correct? Mist is em- rapidly. After a while, indoor itted from temperature and humidity will indoor unit’s idity is high? be decrease and mist will...
  • Page 14 Malfunction analysis Phenomenon Check items Solution ’s odour source, Odours are such as furniture and cigarette, emitted etc. Air conditio- ’s interference, r, put back ner operates such as thunder, wireless power, and then turn on the abnormally devices, etc. unit again.
  • Page 15 Malfunction analysis Error Code Warning...

  • Page 16: Installation Dimension Diagram

    Installation dimension diagram Space to the wall...

  • Page 17: 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: Selection of installation location...

  • Page 18: Requirements For Electric Connection

    Requirements for electric connection Safety precaution 1. Must follow the electric safety regulations when installing the unit. air switch. 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 19: 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 20 Installation of indoor unit Indoor outdoor Note: opening the hole. 2 1/6 in (55mm)/ 2 3/4 in (70mm) 5-10 The plastic expansion particles are locally. Step four: outlet pipe 1. The pipe can be led out in the 2. When select leading out the pipe direction of right, rear right, left or from left or right, please cut off the rear left.
  • Page 21 Installation of indoor unit open-end Hex nut diameter Tightening torque[ft.lb(N.m)] wrench 1/4 in (6 mm) 20.34~27.12 ft.lb(15~20 N.m) 40.68~54.24 ft.lb(30~40 N.m) 3/8 in (9.52 mm) union nut 54.24~74.58 ft.lb(40~55 N.m) 1/2 in (12 mm) pipe torque wrench 5/8 in (16 mm) 81.36~88.14 ft.lb(60~65 N.m) 3/4 in (19 mm) 94.93~101.7 ft.lb(70~75 N.m)
  • Page 22 Installation of indoor unit 2. Make the power connection wire go through the cable-cross hole at the back cable-cross hole of indoor unit and then pull it out from the front side. power connection 3. Remove the wire clip; connect the power wire connection wire to the wiring terminal according to the color;...
  • Page 23 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 unit indoor and outdoor power cord pipe indoor power cord liquid pipe 3.

  • Page 24: Check After Installation

    Check after installation Items to be checked Possible malfunction The unit may drop, shake or emit noise. Have you done the refrigerant leakage test? (heating) capacity. It may cause condensation and water dripping. It may cause condensation and water Is water drained well? dripping.

  • Page 25: Configuration Of Connection Pipe

    Configuration of connection pipe 1. Standard length of connection pipe fference. 4. The additional refrigerant oil and refrigerant charging required after prolonging connection pipe of connection pipe. The calculation ethod of additional refrigerant charging unt (on the of liquid pipe): to the prolonged length of liquid pipe.
  • Page 26 Configuration of connection pipe Additional refrigerant charging amount for R410A Outdoor unit throttle Liquid pipe(in/mm) Gas pipe(in/mm) Cooling only(oz/ft (g/m)) Cooling and heating(oz/ft (g/m)) 3/8 in (9.52 mm) 1/4 in (6 mm) 0.2 oz/ft (15 g/m) 0.2 oz/ft (20 g/m) 1/2 in (12 mm) 1/4 in (6 mm) 5/8 in (16 mm)

  • Page 27: 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 the distance of indoor unit and hard outdoor unit. mold expander pipe...
  • Page 28 66129917009 Edition Date: 11/14 Catalog No: 40GJB-01OM Carrier Corporation...

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