Mitsubishi MULTI-SERIES User Manual
Mitsubishi MULTI-SERIES User Manual

Mitsubishi MULTI-SERIES User Manual

Packaged air conditioner multi-series

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USER'S MANUAL
MITSUBISHI HEAVY INDUSTRIES LTD. PACKAGED AIR CONDITIONER
MULTI-SERIES
Ceiling Recessed Type (FDT, FDTC)
Ceiling Recessed Type, 2-Way Air Direction (FDTW)
Ceiling Recessed Type, 1-Way Air Direction (FDTS) (FDTQ)
Ceiling Recessed Cassetteria Type (FDR)
High Static Pressure Duct Type (FDU)
Middle Static Pressure Duct Type (FDUM) (FDQM)
Ceiling mounted duct Type (FDUR)
Ceiling Suspended Type (FDE)
Wall Mounted Type (FDK)
Floor Standing, Lowboy Type (Exposed Type) (FDFL)
Floor Standing, Lowboy Type (Concealed Type) (FDFU)
Ultra thin ducted Type (FDQS)
This air conditioner complies with EMC Directive 89/336/EEC,
92/31/EEC, 93/68/EEC, LV Directive 73/23/EEC.
CE marking is applicable to the area of 50 Hz power supply.
Ce climatiseur est conforme a ` la Directive EMC: 89/336/EEC,
92/31/EEC, 93/68/EEC, LV Directive 73/23/EEC.
La marque CE s'applique aux régions alimentées en courant
de 50 Hz.
Dieses Kimagera ¨ t erfu ¨ llt die EMC Direktiven 89/336/EEC, 92/
31/EEC, 93/68/EEC, LV Direktiven 73/23/EEC.
Die CE-Marke gilt für Bereiche mit einer Netzstromversorgung
von 50 Hz.
Questo condizionatore d'aria e ` conforme alla Direttiva EMC:
89/336/EEC, 92/31/EEC, 93/68/EEC, LV Direttiva 73/23/EEC.
Il marchio CE è applicabile alla fascia di alimentazione 50 Hz.
РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ
Este acondicionador de aire cumple con la directiva EMC: 89/
336/EEC, 92/31/EEC, 93/68/EEC, LV Directiva 73/23/EEC.
La indicación CE sólo corresponde al área de suministro
eléctrico de 50 Hz.
Deze airconditioner voldoet aan EMC Directive 89/336/EEC,
92/31/EEC, 93/68/EEC, LV Directive 73/23/EEC.
CE-markering is van toepassing op het gebied met een
netstroom van 50 Hz.
USER'S MANUAL
MANUEL DE L'UTILISATEUR
ANWENDERHANDBUCH
ISTRUZIONI PER L'USO
MANUAL DEL PROPIETARIO
GEBRUIKERSHANDLEIDING
MANUAL DO UTILIZADOR
KULLANIM KILAVUZU
Este aparelho de ar condicionado está em conformidade com
a Directiva EMC 89/336/CEE, 92/31/CEE, 93/68/CEE, a
Directiva LV 73/23/CEE.
A marca CE aplica-se à zona de fornecimento de energia a
50 Hz.
PCA012A001
ENGLISH
FRANCAIS
¸
DEUTSCH
ITALIANO
ESPAÑOL
NEDERLANDS
PORTUGUÊS
∂§§∏¡π∫∞
РУССКИЙ
ESPAN ˜ OL
TÜRKÇE
L

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  • Page 1 USER’S MANUAL MITSUBISHI HEAVY INDUSTRIES LTD. PACKAGED AIR CONDITIONER USER’S MANUAL ENGLISH MULTI-SERIES MANUEL DE L’UTILISATEUR Ceiling Recessed Type (FDT, FDTC) FRANCAIS ¸ Ceiling Recessed Type, 2-Way Air Direction (FDTW) Ceiling Recessed Type, 1-Way Air Direction (FDTS) (FDTQ) ANWENDERHANDBUCH DEUTSCH...
  • Page 2: Table Of Contents

    Thank you very much for your purchase of this package air conditioning system made by Mitsubishi Heavy Industries. Please read through this manual before using the prod- Please read these “SAFETY PRECAUTIONS” before starting to use this product and use the product appropriately according to the uct and use the product appropriately according to the instructions in the manual.
  • Page 3 SAFETY PRECAUTIONS SAFETY PRECAUTIONS OPERATION PRECAUTIONS CAUTION DANGER Do not sit on the air conditioning system Do not allow combustible spray near Do not use the air conditioning system or place objects on it. the air conditioning system, nor spray with the outlet/inlet grills removed.
  • Page 4: Names And Functions Of The Remote Controller Switches

    NAMES AND FUNCTIONS OF THE REMOTE CONTROLLER SWITCHES HOW TO USE THE AIR CONDITIONING SYSTEM The figure below shows the remote controller with the cover opened. Note that all the items that may be dis- HOW TO OPERATE THE AIR CONDITIONING SYSTEM played in the liquid crystal display area are shown in the figure for the sake of explanation.
  • Page 5: How To Perform The Timer Operation

    NOTE HOW TO PERFORM THE TIMER OPERATION If you press any of the switches above and “ ” is displayed, the switch has no function. SELECTING TIMER MODES When you operate the air conditioning system for the first time after turning the power supply on, the air conditioning system starts operating with the following settings.
  • Page 6: Adjusting The Time

    ADJUSTING THE TIME SLEEP TIMER MODE Timer operation is performed based on the time adjusted with the steps described in this section. In this mode, the air conditioning system stops operating when the set time has elapsed. Make sure to adjust the remote controller to the current time correctly. Press the “...
  • Page 7: Off Timer Mode

    OFF TIMER MODE ON TIMER MODE In this mode, the air conditioning system stops the operation at the set time. In this mode, the air conditioning system starts the operation at the set time. The temperature at the start of operation can also be set. Press the “...
  • Page 8: Weekly Timer Mode

    WEEKLY TIMER MODE Selecting Weekly Timer Modes With this mode, it is possible to perform up to four on timer or off timer operations for each day of the week. It is also possible to set four timer operations, using either the on timer or off timer only. Press the “...
  • Page 9 Weekly Timer Setting In the weekly timer mode, select and commit Press the “ SET” switch. “ ”. The “ ” mark next to the number changes from flashing to lit. “ ” or “ ” is displayed. The Step 1 to 5 in “Selecting Weekly Timer Modes ” on page 7. settings made so far are committed and the display changes as shown to the left.
  • Page 10 I Next Setting and Exiting Weekly Timer Mode After the display of “ ”, “ ” is displayed. Press the switch. Press the switch. Select either “ ” or “ ”. Select the following items. To set the temperature at the specified time, select If you press the switch, the display of the following items “...
  • Page 11 Weekly Timer Holiday Setting Canceling Holiday Setting It is possible to temporarily “disable” already set timer settings for individual days of the week. If the holiday setting is canceled, the settings are enabled again. In the weekly timer mode, select and commit “...
  • Page 12 I Checking Weekly Timer Modes I Canceling Weekly Timer Mode Settings It is possible to cancel weekly timer mode settings of each day of the week, as well as individual setting numbers. See “Timer Operation Cancellation Mode” on page 12 to cancel settings of all the days of the week at once. In the weekly timer mode, select and commit “...
  • Page 13: Timer Cancellation Mode

    TIMER CANCELLATION MODE If “ ”, “ ” or If “ ” was selected. “ ” was selected Perform the following operation to cancel settings for Press the “ TIMER” switch. all the days of the week. The remote controller goes into the timer mode. See “Canceling Weekly Timer Mode Settings“...
  • Page 14: How To Operate In Silent Mode

    HOW TO OPERATE IN SILENT MODE SILENT MODE When the silent mode is set, the air conditioning system operates more quietly, i.e., noise from the outdoor unit is reduced. The system starts the silent operation at the set time and stops the silent operation after the set time has passed. When the air conditioning system is set to operate in the silent mode, it repeats the silent operation and stopping every day at the same time, until the silent mode is canceled.
  • Page 15: How To Adjust The Airflow Direction

    HOW TO ADJUST THE AIRFLOW DIRECTION VENTILATION MODE OPERATION (WHEN A VENTILATOR IS INSTALLED) When the ventilator is set to "NO VENTI LINK" (Ventilation not linked), the ventilator can be set to ON/OFF AIRFLOW ADJUSTMENT BY THE LOUVER SWITCH by itself, without regard to the operation or stopping of the air conditioner. When the ventilator is set to "VENTI LINK SET"...
  • Page 16: How To Maintain The Air Conditioning System

    HOW TO MAINTAIN THE AIR CONDITIONING SYSTEM Cleaning the Air Filter Floor Standing, Lowboy Type (Exposed Type) (FDFL) High Static Pressure Duct Type (FDU) Clean the air filter regularly to perform cooling and heating operations in the most efficient and economical manner. Middle Static Pressure Duct Type (FDUM) (FDQM) Remove the front panel and pull the air filter out from the bottom of the unit.
  • Page 17: Troubleshooting

    TROUBLESHOOTING Check the following items before requesting service. The unit does not work at all No air comes out during dehumidifying During dehumidifying operation, the fan automatically operates in a operation. The airflow volume cannot be weak airflow/stop cycle in order to prevent too much cooling and Is the power supply switch turned off? Is there a power failure or is the fuse Is the leakage breaker activated?
  • Page 18: About Inspection Display, Filter Message Display, Air Conditioning Number And Operation Standby Display

    WHEN THE FILTER CLEANING MESSAGE IS DISPLAYED ABOUT INSPECTION DISPLAY, FILTER MESSAGE DISPLAY, AIR CONDITIONING UNIT NUMBER AND OPERATION STANDBY DISPLAY The “ ” message is displayed if the cumulative number of operation hours of the indoor unit reaches the set number of hours in order to notify that the air filter should be cleaned.
  • Page 19: Do Not Connect The Ground Wire To A Ground Wire

    ABOUT PREPARATION OF HEATING ABOUT INSTALLATION, MOVING AND INSPECTION MAINTENANCE Please observe the following points in order to use the air conditioning system in a safe and comfortable man- CASES WHEN “ ” (PREPARATION OF HEATING) IS DISPLAYED ner. Make sure to request the dealer to perform any installations, etc.; do not try doing so by yourself. “...
  • Page 20 81 Railway Street, Rockdale, NSW 2216, Australia Phone: 61(0)2 9597 7977 Fax: 61(0)2 9597 7304 MITSUBISHI HEAVY INDUSTRIES-MAHAJAK AIR CONDITIONERS CO.,LTD. 200 Moo 4, Lat Krabang Industrial Estate Phase 3, Chalongkrung Road, Lamplatlew, Lat Krabang, Bangkok 10520, Thailand Phone: 662 326 0401...

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