Daikin CTXU25G2V1B Operation Manual
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00_CV_3P232703-1.fm Page 1 Tuesday, August 12, 2008 5:21 PM
DAIKIN ROOM AIR CONDITIONER
MODELS
CTXU25G2V1B
CTXU35G2V1B
CTXU42G2V1B
CTXU50G2V1B

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Summary of Contents for Daikin CTXU25G2V1B

  • Page 1 00_CV_3P232703-1.fm Page 1 Tuesday, August 12, 2008 5:21 PM DAIKIN ROOM AIR CONDITIONER MODELS CTXU25G2V1B CTXU35G2V1B CTXU42G2V1B CTXU50G2V1B...
  • Page 2 00_CV_3P232703-1.fm Page 2 Tuesday, August 12, 2008 5:21 PM Two-dimensional bar code is a code for manufacturing. 3P232703-1 M08B050 (0901) HT...
  • Page 3 01_EN_3P232703-1.fm Page 1 Thursday, December 18, 2008 5:51 PM CONTENTS READ BEFORE OPERATION Safety Precautions ............2 Name of Parts..............4 Preparation before Operation ..........6 OPERATION AUTO · DRY · COOL · HEAT · FAN Operation ....8 Adjusting the Airflow Direction .........10 HUMID HEAT Operation..........12 FRESH AIR SUPPLY VENTILATION......14 COMFORT AIRFLOW and...
  • Page 4: Safety Precautions

    01_EN_3P232703-1.fm Page 2 Thursday, December 18, 2008 5:51 PM READ BEFORE OPERATION Safety Precautions • Keep this manual where the operator can easily find them. • Read the precautions in this manual carefully before operating the unit. • The precautions described herein are classified as WARNING and CAUTION. They both contain important information regarding safety.
  • Page 5 01_EN_3P232703-1.fm Page 3 Thursday, December 18, 2008 5:51 PM • To avoid injury, do not touch the air inlet or aluminium fins of the unit. • The appliance is not intended for use by unattended young children or infirm persons. Impairment of bodily functions and harm to health may result.
  • Page 6: Name Of Parts

    01_EN_3P232703-1.fm Page 4 Thursday, December 18, 2008 5:51 PM Name of Parts Indoor Unit Indoor Unit 1. Air filter 2. Titanium apatite photocatalytic air-purifying filter: • These filters are attached to the inside of the air filters. 3. Air inlet 4.
  • Page 7 01_EN_3P232703-1.fm Page 5 Thursday, December 18, 2008 5:51 PM Remote Controller Remote Controller 1. Signal transmitter: • It sends signals to the indoor unit. 2. Display (LCD): • It displays the current settings. (In this illustration, each section is shown with its displays ON for the purpose of explanation.) 3.
  • Page 8: Preparation Before Operation

    01_EN_3P232703-1.fm Page 6 Thursday, December 18, 2008 5:51 PM Preparation before Operation To set the batteries Position + and Slide the front cover to take it off. – correctly! Set two dry batteries AAA.LR03 (alkaline). Set the front cover as before. To operate the remote controller •...
  • Page 9: Operation

    01_EN_3P232703-1.fm Page 7 Thursday, December 18, 2008 5:51 PM To set the clock Press “CLOCK” button. • “ ”is displayed. • “ ” and “ ” blinks. Press “SELECT” button to set the current day of the week. Press “CLOCK” button. •...
  • Page 10: Auto · Dry · Cool · Heat · Fan Operation

    01_EN_3P232703-1.fm Page 8 Thursday, December 18, 2008 5:51 PM OPERATION AUTO · DRY · COOL · HEAT · FAN Operation The air conditioner operates with the operation mode of your choice. From the next time on, the air conditioner will operate with the same operation mode. To start operation Press “MODE selector”...
  • Page 11: To Change Airflow Rate Setting

    01_EN_3P232703-1.fm Page 9 Thursday, December 18, 2008 5:51 PM To change the airflow rate setting Press “FAN setting” button. DRY mode AUTO or COOL or HEAT or FAN mode Five levels of airflow rate setting from “ ” to “ ”...
  • Page 12: Adjusting The Airflow Direction

    01_EN_3P232703-1.fm Page 10 Thursday, December 18, 2008 5:51 PM Adjusting the Airflow Direction You can adjust the airflow direction to increase your comfort. Adjusting the upper and lower airflow direction To adjust the flaps (horizontal blades) Press “SWING ” button. •...
  • Page 13: Comfort Airflow Operation

    01_EN_3P232703-1.fm Page 11 Thursday, December 18, 2008 5:51 PM Adjusting the 3-D airflow direction To start 3-D airflow 1. 3. Press the “SWING ” button and the “SWING ” button: the “ ” and “ ” display will light up and the flap and louvers will move in turn. To cancel 3-D airflow 2.
  • Page 14: Humid Heat Operation

    01_EN_3P232703-1.fm Page 12 Thursday, December 18, 2008 5:51 PM HUMID HEAT Operation This function enables the humidification of a room where the air conditioner is in HEAT operation, thus providing appropriate humidity to the room if the function is used in wintertime during which the air is dry.
  • Page 15 01_EN_3P232703-1.fm Page 13 Thursday, December 18, 2008 5:51 PM NOTE Notes on “HUMID HEAT operation” at multi system • When the indoor units in both 2 rooms are set to HUMID HEAT operation/FRESH AIR SUPPLY VENTILATION, the indoor unit in either 1 of the room operate HUMID HEAT operation/FRESH AIR SUPPLY VENTILATION.
  • Page 16: Fresh Air Supply Ventilation

    01_EN_3P232703-1.fm Page 14 Thursday, December 18, 2008 5:51 PM FRESH AIR SUPPLY VENTILATION This function takes in outdoor air to refresh indoor air. To start FRESH AIR SUPPLY VENTILATION Press “HUMIDIFY/VENTILATE” button, and select a FRESH AIR SUPPLY VENTILATION mode. Mode Cyclic of humidity settings Multi-monitor lamp...
  • Page 17: Comfort Airflow And Intelligent Eye Operation

    01_EN_3P232703-1.fm Page 15 Thursday, December 18, 2008 5:51 PM COMFORT AIRFLOW and INTELLIGENT EYE Operation The INTELLIGENT EYE incorporates infrared sensors to detect the presence of people in the conditioned room. When these sensors detect people, the louvers will adjust the airflow direction to an area where people are not present.
  • Page 18 01_EN_3P232703-1.fm Page 16 Thursday, December 18, 2008 5:51 PM COMFORT AIRFLOW and INTELLIGENT EYE Operation “INTELLIGENT EYE” is useful for Energy Saving Energy saving operation • Change the temperature –2°C in heating / +2°C in cooling / +2°C in dry mode from set temperature. •...
  • Page 19: Powerful And Outdoor Unit Quiet Operation

    01_EN_3P232703-1.fm Page 17 Thursday, December 18, 2008 5:51 PM POWERFUL and OUTDOOR UNIT QUIET Operation POWERFUL operation quickly maximizes the cooling (heating) effect in any operation mode. You can get the maximum capacity. OUTDOOR UNIT QUIET operation lowers the noise level of the outdoor unit by changing the frequency and fan speed on the outdoor unit.
  • Page 20: Econo Operation

    01_EN_3P232703-1.fm Page 18 Thursday, December 18, 2008 5:51 PM ECONO Operation ECONO operation is a function which enables efficient operation by limiting the maximum power consumption value. This function is useful for cases in which attention should be paid to ensure a circuit breaker will not trip when the product runs alongside other appliances.
  • Page 21: Timer Operation

    01_EN_3P232703-1.fm Page 19 Thursday, December 18, 2008 5:51 PM TIMER Operation Timer functions are useful for automatically switching the air conditioner on or off at night or in the morning. You can also use OFF TIMER and ON TIMER in combination. To use OFF TIMER operation •...
  • Page 22 01_EN_3P232703-1.fm Page 20 Thursday, December 18, 2008 5:51 PM TIMER Operation To use ON TIMER operation • Check that the clock is correct. If not, set the clock to the present time. (page 7.) Press “ON TIMER” button. • “ ”...
  • Page 23: Weekly Timer Operation

    01_EN_3P232703-1.fm Page 21 Thursday, December 18, 2008 5:51 PM WEEKLY TIMER Operation Up to 4 timer settings can be saved for each day of the week. It is convenient if the WEEKLY TIMER is set according to the family’s life style. Using in these cases of WEEKLY TIMER An example of WEEKLY TIMER settings is shown below.
  • Page 24 01_EN_3P232703-1.fm Page 22 Thursday, December 18, 2008 5:51 PM WEEKLY TIMER Operation To use WEEKLY TIMER operation Setting mode • Make sure the day of the week and time are set. If not, set the day of the week and time. (page 7.) Program 1 Program 2 Program 3 Program 4...
  • Page 25 01_EN_3P232703-1.fm Page 23 Thursday, December 18, 2008 5:51 PM Press “SELECT” button to select the desired temperature. • The temperature can be set between 10°C and 32°C. Cooling: The unit operates at 18°C even if it is set at 10 to 17°C. Heating: The unit operates at 30°C even if it is set at 31 to 32°C.
  • Page 26 01_EN_3P232703-1.fm Page 24 Thursday, December 18, 2008 5:51 PM WEEKLY TIMER Operation Copy mode • A reservation made once can be copied another day of the week. The whole reservation of the selected day of the week will be copied. Program 1 Program 2 Program 3 Program 4...
  • Page 27 01_EN_3P232703-1.fm Page 25 Thursday, December 18, 2008 5:51 PM Confirming a reservation • The reservation can be confirmed. Setting Displays Normal display Confirmation display Press “PROGRAM” button. • The day of the week and the reservation number of the current day will be displayed. Press “SELECT”...
  • Page 28: Note For Multi System

    01_EN_3P232703-1.fm Page 26 Thursday, December 18, 2008 5:51 PM Note for Multi System 〈〈 What is a “Multi System”? 〉〉 This system has one outdoor unit connected to multiple indoor units. Selecting the operation mode Outdoor room room unit With the Priority Room Setting present but inactive or not Living Living present.
  • Page 29: Care And Cleaning

    01_EN_3P232703-1.fm Page 27 Thursday, December 18, 2008 5:51 PM CARE Care and Cleaning CAUTION Before cleaning, be sure to stop the operation and turn the breaker OFF. Units Indoor unit, Outdoor unit and Remote controller Wipe them with dry soft cloth. Front panel Open the front panel.
  • Page 30 01_EN_3P232703-1.fm Page 28 Thursday, December 18, 2008 5:51 PM Care and Cleaning Filters Open the front panel. (page 27.) Pull out the air filters. • Push a little upwards the tab at the center of each air filter, then pull it down. Take off the titanium apatite photocatalytic air-purifying filter.
  • Page 31: Air Filter

    01_EN_3P232703-1.fm Page 29 Thursday, December 18, 2008 5:51 PM Air filter Wash the air filters with water or clean them with vacuum cleaner. • If the dust does not come off easily, wash them with neutral detergent thinned with lukewarm water, then dry them up in the shade.
  • Page 32: Before A Long Idle Period

    01_EN_3P232703-1.fm Page 30 Thursday, December 18, 2008 5:51 PM Care and Cleaning NOTE • Operation with dirty filters: (1) cannot deodorize the air. (2) cannot clean the air. (3) results in poor heating or cooling. (4) may cause odour. • To order titanium apatite photocatalytic air-purifying filter, air supply filter contact to the service shop there you bought the air conditioner. •...
  • Page 33: Trouble Shooting

    01_EN_3P232703-1.fm Page 31 Thursday, December 18, 2008 5:51 PM TROUBLE SHOOTING Trouble Shooting These cases are not troubles. The following cases are not air conditioner troubles but have some reasons. You may just continue using it. Case Explanation Operation does not start soon. •...
  • Page 34 01_EN_3P232703-1.fm Page 32 Thursday, December 18, 2008 5:51 PM Trouble Shooting These cases are not troubles. The following cases are not air conditioner troubles but have some reasons. You may just continue using it. Case Explanation The ON/OFF TIMER does not operate •...
  • Page 35: Disposal Requirements

    01_EN_3P232703-1.fm Page 33 Thursday, December 18, 2008 5:51 PM Call the service shop immediately. WARNING When an abnormality (such as a burning smell) occurs, stop operation and turn the breaker OFF. Continued operation in an abnormal condition may result in troubles, electric shocks or fire. Consult the service shop where you bought the air conditioner.
  • Page 36 01_EN_3P232703-1.fm Page 34 Thursday, December 18, 2008 5:51 PM Trouble Shooting Fault diagnosis. FAULT DIAGNOSIS BY REMOTE CONTROLLER In the ARC452A series, the temperature display sections on the main unit indicate corresponding codes. 1. When the “TIMER CANCEL” button is held down for 5 seconds, a “...

This manual is also suitable for:

Ctxu42g2v1bCtxu35g2v1bCtxu50g2v1b

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