Carrier 40KMC------301 Owner's Manual
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Carrier 40KMC------301 Owner's Manual

Split system “global cassette” indoor unit
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40KMC------301
40KMQ------301
OWNER'S MANUAL

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Summary of Contents for Carrier 40KMC------301

  • Page 1 40KMC------301 40KMQ------301 OWNER’S MANUAL...

  • Page 2: Table Of Contents

    40KMC------310/ 40KMQ------310 Split system “Global cassette” indoor unit IR Remote Control The unit can be used with infrared Remote Control, with the Carrier “Room Controller” or “Zone Manager” remote control. Carrier “Room controller” control instructions are contained in the present manual.

  • Page 3: General Information

    7. Condensate drain (open) GB - 2 smell of burning) and call Carrier Service for further instructions. • A routine maintenance should be carried out on the unit to check the correct operation of the electric connections and protection devices.

  • Page 4: Unit Leds And Controls

    Q : Red LED R : Yellow LED S : Remote control signal receiver For a good operation of the Every year air conditioner it is recommended to carry out checks and maintenance as indicated. Recommended maintenance intervals may vary depending on the...

  • Page 5: Optimum Comfort And Minimum Power Consumption

    40KMC------310/ 40KMQ------310 Optimum comfort... - Correct cleaning - Before a long shutdown period Optimum comfort and minimum power consumption Keep room temperature at a comfortable level. Only open doors and windows when strictly necessary. When cooling, avoid direct sunlight in the room: if possible, draw the curtains or close the shades.

  • Page 6: Room Controller" General Information And Characteristics

    40KMC------310/ 40KMQ------310 “Room controller” general information and characteristics Display of selected functions Automatic Set temperature Operating Temperature position of the air selected / room louvre temperature Fan speed Table I: Unit protection devices System Type of protection Cold draft prevention Heat pump Defrost cycle Indoor coil...

  • Page 7: Room Controller" Wired Control

    40KMC------310/ 40KMQ------310 “Room controller” wired control Power up All segments of the LCD should be energized for five seconds. The mode, fan, louver, desired temperature and configuration information should be read from the EEPROM. If the EEPROM values are not valid, the following should be used as defaults.
  • Page 8 40KMC------310/ 40KMQ------310 “Room controller” wired control FAN ONLY Mode: ICONS Energized: • Room Temperature if configured for Room Thermistor Override (operated by Room Controller), otherwise nothing. • FAN/LOUVER Icon with the user selected Fan and Louver settings. Buttons available: • “ ”...

  • Page 9: Troubleshooting

    This is due to the cool air coming into contact with the room air. A slight whistling noise is heard when the air conditioner starts or stops: • This is due to the refrigerant beginning to circulate or an adjustment of the refrigerant pressures.
  • Page 10 L010127H09 - 0306 Via R. Sanzio, 9 - 20058 Villasanta (MI) Italy - Tel. 039/3636.1 The manufacturer reserves the right to change any product specifications without notice. March, 2006. Printed in Italy...

This manual is also suitable for:

40kmq------310

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