Carrier 53QC 36-48 Owner's Manual
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Carrier 53QC 36-48 Owner's Manual

Carrier 53QC 36-48 Owner's Manual

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Carrier is committed to continuously improving its products according to national and international standards
to ensure the highest quality and reliability standards, and to meet market regulations and requirements.
All specifications subject to change without prior notice according to Carrier policy of continuous development.
03501148
Cassette
Sky
53QC 36 - 48

HEAT PUMP

OW N ER' S M ANUAL
Quality
Enviromental
Management System
Management System
ISO 9001 : 2008
ISO 14001 : 2004
Certi cate No.: QS-5519HH
Certi cate No : 12 104 30334 TMS
220-240V ~ 50Hz 1Ph
380-420V ~ 50Hz 3Ph
Safety
Management System
BS OHSAS 18001 : 2007
Certi cate No : 12 116 30334 TMS
Rev. (0) - 2013

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Summary of Contents for Carrier 53QC 36-48

  • Page 1: Heat Pump

    Carrier is committed to continuously improving its products according to national and international standards to ensure the highest quality and reliability standards, and to meet market regulations and requirements. All specifications subject to change without prior notice according to Carrier policy of continuous development. Quality...
  • Page 2 220-240V ~ 50Hz 1Ph 380-420V ~ 50Hz 3Ph Four-Way Cassette Split Systems Heat Pump Built-in Efficient Efficient Super Independent Dehu- Anti-Freezing Anti Freezing Drain Pump Anti-dust Filters Compressor Quiet midification Protection Efficient Easy Flexible Smart LCD High Fresh Air Auto High Temp.

  • Page 3: Table Of Contents

    Thank you for selecting Carrier Air Conditioner Sky Cassette Split is the optimum air conditioning solution for large places which require ceiling installation above false ceiling, elegant appearance and ultimate comfort combined with efficient, quiet operation and optimum uniform air distribution.

  • Page 4: General Information

    1. GENERAL INFORMATION PRECAUTIONS Installing and servicing of air conditioning equipment can be hazardous due to system pressure and electrical components. Only trained and qualified service personnel should install or service this equipment. Untrained personnel can perform basic maintenance function such as cleaning coil and filters.

  • Page 5: System Safety Protections

    2. SYSTEM PROTECTION DEVICES The air conditioner is equipped with complete safety protections to ensure safe operation of air conditioner. 2.1 Safety protections of Cooling operation Auto restart Feature with backup memory. When the power failure is happened during system operation, the micom of printed circuit board will memorize the operation settings.

  • Page 6: Tips Of Energy Saving And Optimum Comfort

    3. TIPS OF ENERGY SAVING AND OPTIMUM COMFORT In Summer • Keep room temperature to comfort levels. • Don’t remain in direct contact with cold air for a long period. This is harmful to health. • Don’t wait until it is too hot. Turn the air conditioner for cooling before that.

  • Page 7: Split System Description

    4. SPLIT SYSTEM DESCRIPTION Indoor Unit Outdoor Unit 1: Air outlet 2: Display panel 3: Air flow louver ( at air outlet ) 4: Air-in grill 5: Air filter ( inside air-in grill ) 6: Air inlet 7: Refrigerant piping lines and electrical cables 8: Condensate drain line. 9: Drain pipe 10: Flare valves 11: Remote control signal receiver...

  • Page 8: Considerations For Remote Control

    5. CONSIDERATIONS FOR REMOTE CONTROL 5-1 HOW TO INSERT BATTERIES : (a) Remove the cover of battery (c) Press the button (at the front of remote compartment at the back of the control) with an object not sharp to operate remote control by pressing the the remote control.

  • Page 9: Use Of Remote Control

    6. USE OF REMOTE CONTROL CLOCK ADJUSTING FUNCTION Initial Setting or the Clock When batteries are inserted in the remote control, the clock panel will display ‘’12:00’’ and being to flash. Setting the clock Before you start operating the air conditioner, set the clock of the remote control using the procedures given in this section.
  • Page 10 USE OF REMOTE CONTROL (Cont.) COOL MODE START Press MODE button to select COOL mode on the remote control display. Press TEMP buttons to select the set temperature on the remote control display. Set desired temp. between 17°C and 30°C. Press FAN SPEED button to select the desired fan speed on the remote control display.
  • Page 11 USE OF REMOTE CONTROL (Cont.) HEAT MODE START 1. Press MODE button to select HEAT mode on the remote control display. 2. Press TEMP buttons to select the set temperature on the remote control display. Set desired temp. between 17°C and 30°C. 3.

  • Page 12: Auto Mode

    USE OF REMOTE CONTROL (Cont.) AUTO MODE START 1. Press MODE button to select AUTO mode on the remote control display. 2. Press TEMP buttons to select the set temperature on the remote control display. Set desired temp. between 17°C to 30°C . 3.
  • Page 13 USE OF REMOTE CONTROL (Cont.) DRY MODE START 1. Press MODE button to select DRY mode on the remote control display. 2. Press TEMP buttons , to select the set temperature the remote control display. Set desired temp. between 17°C to 30°C . 3.

  • Page 14: Fan Only Mode

    USE OF REMOTE CONTROL (Cont.) FAN ONLY MODE START 1. Press MODE button to select FAN mode on the remote control display. 2. Press FAN SPEED button to select the desired fan speed on the remote control display. 3. Press ON/OFF button to start the air conditioner.
  • Page 15 USE OF REMOTE CONTROL (Cont.) AIR FLOW DIRECTION CONTROL Air is supplied into the room through the supply air louvers located on the bottom of the indoor unit. Air from the room is drawn into the indoor unit through the front panel and filters which are located behind the front panel.
  • Page 16 USE OF REMOTE CONTROL (Cont.) ECO Function ECO function is useful when you go to sleep. Carrier air conditioner automatically controls the selected temperature and consequently controls the room temperature to avoid overcooling or overheating and to have comfortable and healthy sleep.
  • Page 17 USE OF REMOTE CONTROL (Cont.) TIMER ON FUNCTION ( Off → Start Operation ) TIMER ON function is useful when you want to start automatically the air conditioner at a desired setting time when you wake up in the morning or when you return home. TO SET TIMER ON ( AUTO-ON ) TIME 1.
  • Page 18 USE OF REMOTE CONTROL (Cont.) TIMER OFF FUNCTION ( On → Stop Operation ) TIMER OFF function is useful when you want to stop automatically the air conditioner at a desired setting time after you go to bed. TO SET TIMER OFF ( AUTO-OFF ) TIME 1.
  • Page 19 USE OF REMOTE CONTROL (Cont.) COMBINED TIMER ON → TIMER OFF FUNCTIONS ( OFF → Start Operation → Stop Operation ) Combined TIMER ON → TIMER OFF Function is useful when you want to automatically start the air conditioner before you wake up and stop automatically the air conditioner after you leave home. Example: If you want to start the air conditioner automatically 2 hours after setting and stop it automatically 5 hours after setting,...
  • Page 20 USE OF REMOTE CONTROL (Cont.) COMBINED TIMER OFF TIMER ON FUNCTIONS → ( ON → Stop Operation → Start Operation ) Combined TIMER OFF → TIMER ON Function is useful when you want to automatically stop the air conditioner again when you wake up or when you return home. Example: If you want to stop the air conditioner automatically 2 hours after setting and start it automatically again 10 hours after setting,...
  • Page 21 USE OF REMOTE CONTROL (Cont.) LOCK Function 1. Use LOCK function when you want to prevent settings from being changed accidentally. 2. When you press LOCK button, all current settings are locked in and the remote control does not accept any operation except that of the LOCK.

  • Page 22: Air Filters Cleaning

    7. AIR FILTERS CLEANING Cleaning the air filter The air filter can prevent the dust or other particulate from going inside. In case of blockage of the filter, the working efficiency of the air conditioner may greatly decrease. Therefore, the filter must be cleaned once every month during long time usage. If the air conditioner is installed in a dust place, clean the air filter frequent.

  • Page 23: Periodical Checks

    9. PERIODICAL CHECKS For a good operation of the air conditioner it is recommended to carry out checks and maintenance as indicated. Recommended maintenance intervals may very depending on the installation environment, e.g. dusty zones, etc. Indoor Unit Every Month Every 4 Months Every Year ●...

  • Page 24: Operation Tips

    11. OPERATION TIPS The following events may occur during normal operation of the air conditioner : 1. A slight white mist (water vapor)coming out from the indoor unit during COOL mode A white mist may generate due to a large temperature difference between air inlet and air outlet on COOL mode in an indoor environment that has a high relative humidity.

  • Page 25: Trouble Shooting

    Carrier or Carrier certified dealer. If the abnormality persists and cannot be solved with the given instructions, turn off the air conditioner and does not try to turn it on again, call Carrier or Carrier certified dealer. TROUBLE POSSIBLE CAUSES...
  • Page 26 Before contacting service center of If checks are OK, call service center on the display panel Carrier or one of Carrier authorized of Carrier or one of Carrier authorized of indoor unit. dealers, make the following checks: dealers. Leds status refers to Air filters are clean.
  • Page 27 Casstte Split Systems Wireless Remote Control Display of Remote Control Signal transmission indicator Operating mode indicator AUTO AUTO Automatic TEMP COOL COOL Cooling and dehumidification CLOCK Dehumidification only HEAT HOUR HEAT Heating FAN SPEED Ventilation (fan only) ON/OFF indicator SET TEMP. indicator Current time ON TIMER OFF TIMER...
  • Page 28 Casstte Split Systems Wireless Remote Control DISPLAY OF SELECTED FUNCTIONS MODE selection button AUTO - COOL - DRY - HEAT - FAN Decrease temperature button The set temperature is decreased down to 17°C. Each time the button is pressed, the set temperature is de- creased by 1°C.

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