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Summary of Contents for Daikin ZENA CTXG25PVMAW
- Page 1 DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL R410A MODELS CTXG25PVMAW CTXG35PVMAW CTXG50PVMAW CTXG25PVMAS CTXG35PVMAS CTXG50PVMAS...
- Page 2 Features Enhanced comfort and energy savings INTELLIGENT EYE The INTELLIGENT EYE sensor detects human movement in a room. If no one is in the room for more than 20 minutes, the operation automatically changes to energy saving operation. Page 15 WEEKLY TIMER Up to 4 timer settings can be saved for each day of the week according to your family’s life style. The WEEKLY TIMER allows you to set on/off times and the desired temperature. Page 23 Other functions COMFORT AIRFLOW OUTDOOR UNIT QUIET The airfl ow direction is upward while in OUTDOOR UNIT QUIET operation COOL operation, and downward while assures a low noise level of the in HEAT operation. This function outdoor unit. This function is useful prevents cold or warm air from blowing to maintain a quiet neighbourhood. directly on your body. Page 19 Page 15...
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Page 3: Table Of Contents
Contents „ Read Before Operation Safety Precautions .......... Names of Parts ..........Preparation Before Operation ......„ Operation AUTO · DRY · COOL · HEAT · FAN Operation ........... Adjusting the Airflow Direction and Rate ..........COMFORT AIRFLOW / INTELLIGENT EYE Operation ... POWERFUL Operation ...... ECONO / OUTDOOR UNIT QUIET Operation ........... OFF TIMER Operation ....... ON TIMER Operation ......WEEKLY TIMER Operation ....„... -
Page 4: Safety Precautions
Safety Precautions • Keep this manual where the user can easily find it. • 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. Be sure to observe all precautions without fail. WARNING CAUTION Failure to follow these instructions properly may result in Failure to follow these instructions properly may result in property damage or personal injury, which may be serious personal injury or loss of life. depending on the circumstances. Be sure to follow the Be sure to establish an earth Never attempt. instructions. connection. • After reading, keep this manual in a convenient place so that you can refer to it whenever necessary. If the equipment is transferred to a new user, be sure also to hand over the manual. WARNING • To avoid fire, explosion or injury, do not operate the unit when harmful gases (e.g. flammable or corrosive) are detected near the unit. • Be aware that prolonged, direct exposure to cool or warm air from the air conditioner, or to air that is too cool or too warm, can be harmful to your physical condition and health. • Do not place objects, including rods, your fingers, etc., in the air inlet or outlet. Product damage or personal injury may result due to contact with the air conditioner’s high-speed fan blades. • Do not attempt to repair, dismantle, reinstall or modify the air conditioner yourself as this may result in water leakage, electric shocks or fire hazards. • Do not use flammable spray near the air conditioner, or otherwise fire may result. • Do not use a refrigerant other than the one indicated on the outdoor unit (R410A) when installing, moving or repairing. Using other refrigerants may cause trouble or damage to the unit, and personal injury. • To avoid electric shocks, do not operate with wet hands. •... - Page 5 CAUTION • The appliance is not intended for use by unattended young children or infirm persons. Impairment of bodily functions and harm to health may result. • Children should be supervised to ensure that they do not play with the unit or its remote controller. Accidental operation by a child may result in impairment of bodily functions and harm health. • Avoid impacts to the indoor and outdoor units, or otherwise product damage may result. • Do not place flammable items, such as spray cans, within 1m of the air outlet. The spray cans may explode as a result of hot air from the indoor or outdoor units. • Be careful not to let pets urinate on the air conditioner. Urination on the air conditioner may result in electric shocks or fire. • Do not wash the air conditioner with water, as this may result in electric shocks or fire. • Do not place water containers (vases, etc.) above the unit, as this may result in electric shocks or fire hazards if they should topple over. • To avoid oxygen depletion, ensure that the room is adequately ventilated if equipment such as a burner is used together with the air conditioner. • Before cleaning, be sure to stop unit operation, and turn off the circuit breaker. Otherwise, an electric shock and injury may result. • Only connect the air conditioner to the specified power supply circuit. Power supplies other than the one specified may result in electric shocks, overheating and fires. • Arrange the drain hose to ensure smooth drainage. Imperfect drainage may cause wetting of the building, furniture, etc. • Do not place objects in direct proximity of the outdoor unit and do not let leaves and other debris accumulate around the unit. Leaves are a hotbed for small animals which can enter the unit. Once inside the unit, such animals can cause malfunctions, smoke or fire if they come into contact with electrical parts. • Do not place objects around the indoor unit. Doing so may have an adverse influence on the performance, product quality, and life of the air conditioner. • This appliance is not intended to be used by persons with reduced physical, sensory or mental capabilities, or with lack of operation knowledge, unless they have been given supervision or instruction concerning the appliance use by person responsible for their safety. Keep out of children’s reach to ensure that they do not play with the appliance.
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Page 6: Names Of Parts
Names of Parts Indoor Unit INTELLIGENT EYE sensor • Appearance of the indoor unit may differ. Air inlet • Detects the movements of people and automatically switches between normal operation and energy saving operation. Page 15-17 Upper front panel Indoor temperature sensor Air outlet • Detects the air temperature around the unit. Lower front panel Flaps (horizontal • It is located on the back of the upper front panel during operation. blades) Page 13 Louvres (vertical blades) • The louvres are inside of the air outlet. - Page 7 „ Open the upper front panel Back of the upper front panel Panel support plate Lower front panel Air fi lter Titanium apatite photocatalytic air-purifying fi lter Outdoor Unit • The appearance of the outdoor unit may differ between different models. Air inlet Outdoor temperature sensor (back) (back and side) Earth terminal (inside) Drain hose Air outlet Model name plate...
- Page 8 Names of Parts Remote Controller Signal transmitter Receiver 50cm or more Display (LCD) • Displays the current settings. • To use the remote controller, aim the (In this illustration, each section is transmitter at the indoor unit. If there shown with its displays on for the is anything blocking the signals purpose of explanation.) between the unit and the remote controller, such as a curtain, the unit may not operate. • Do not drop the remote controller. Do not get it wet. • The maximum transmission distance TEMPERATURE is about 6m. adjustment button Make sure that there are no • Changes the temperature setting. obstacles within 50cm under the Page 12 signal receiver.
- Page 9 „ Open the front cover MODE selector button • Selects the operation mode. (AUTO/DRY/COOL/HEAT/ FAN) Page 11 ECONO/QUIET button • ECONO/OUTDOOR UNIT Lamp brightness QUIET operation. Page 19 setting button Page 9 SWING button • Adjusts the airfl ow direction. COMFORT/SENSOR Page 13 button • COMFORT AIRFLOW and INTELLIGENT EYE operation.
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Page 10: Preparation Before Operation
Preparation Before Operation „ To insert the batteries Position – Slide the front cover to take it off. correctly! Insert 2 dry batteries AAA.LR03 (alkaline). Replace the front cover. „ To fix the remote controller holder to a wall Choose a place from where the signals Remote controller reach the unit. - Page 11 „ Turn on the circuit breaker • After the power is turned on, the fl aps of the indoor unit open and close once to set the reference position. „ To set the clock Press • “ ” is displayed on the LCD. • “ ” and “ ” blink. Press to set the current day of the week. Press • “ ” blinks. Press to set the clock to the present time. • Holding down or rapidly increases or decreases the displayed time.
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Page 12: X84; 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 and select an operation mode. • Each pressing of the button advances the mode setting in sequence. AUTO COOL HEAT Press • “ ” is displayed on the LCD. Operation Multi-monitor lamp • The multi-monitor lamp lights up. AUTO Red/Blue The colour of the lamp varies depending on the Green operation mode. COOL Blue HEAT White... - Page 13 „ To change the temperature setting Press • The displayed items on the LCD will change whenever either one of the buttons is pressed. COOL operation HEAT operation AUTO operation DRY or FAN operation 18-32°C 10-30°C 18-30°C The temperature setting Press to raise the temperature and press to lower the cannot be changed. temperature. „ Operating conditions „ Recommended temperature setting • For cooling: 26-28°C • For heating: 20-24°C „ Tips for saving energy • Be careful not to cool (heat) the room too much.
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Page 14: Adjusting The Airflow Direction And Rate
Adjusting the Airfl ow Direction and Rate You can adjust the airfl ow direction to increase your comfort. „ To start auto swing Up and down airfl ow direction Press • “ ” is displayed on the LCD. • The fl aps (horizontal blades) will begin to swing. Right and left airfl ow direction Press • “ ” is displayed on the LCD. • The louvres (vertical blades) will begin to swing. The 3-D airfl ow direction Press • “... - Page 15 „ To adjust the airfl ow rate setting Press • Each pressing of advances the airfl ow rate setting in sequence. AUTO Indoor unit quiet Middle low High Middle high Middle • When the airfl ow is set to “ ”, quiet operation starts and noise from the indoor unit will become quieter. • In the quiet operation mode, the airfl ow rate is set to a weak level. • If the temperature does not reach the desired point, change the airfl ow rate setting. • In DRY operation, the airfl ow rate setting is not variable. NOTE „ Note on the angles of the fl aps • The fl aps swinging range depends on the operation. (See the fi gure.) COOL, DRY and HEAT operation...
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Page 16: Comfort Airflow / Intelligent Eye Operation
COMFORT AIRFLOW / INTELLIGENT EYE Operation „ COMFORT AIRFLOW operation The airflow direction is upward while in COOL operation, and downward while in HEAT operation. This function prevents cold or warm air from blowing directly on the occupants in the room. COOL operation HEAT operation „ INTELLIGENT EYE operation The INTELLIGENT EYE sensor detects human movement and adjusts the right and left airflow direction to avoid blowing air directly on the person. If no one is in the room for more than 20 minutes, the operation automatically changes to energy saving operation. The INTELLIGENT EYE sensor works differently depending on the situation. [Example] „ A person is detected in area 1. „ A person is detected in area 2. Area 1 Area 2 Area 1... - Page 17 „ To start operation Press and select the desired mode. • Each time is pressed, a different setting option is displayed on the LCD. • The INTELLIGENT EYE lamp lights green. Display • By selecting “ ” from the following icons, the air conditioner will switch to COMFORT AIRFLOW operation combined with INTELLIGENT EYE operation. blank COMFORT INTELLIGENT Combination No Setting AIRFLOW • When the fl aps (horizontal blades) are swinging, selecting any of the modes above will cause the fl aps (horizontal blades) to stop. • The lamp lights when human movement is detected. COMFORT AIRFLOW / INTELLIGENT EYE operation settings Display Operation mode Explanation The flaps adjust the airflow direction upward while COMFORT AIRFLOW...
- Page 18 COMFORT AIRFLOW / INTELLIGENT EYE Operation NOTE „ Notes on COMFORT AIRFLOW operation • The position of the flaps will change, preventing air from blowing directly on the occupants of the room. • POWERFUL operation and COMFORT AIRFLOW operation cannot be used at the same time. Priority is given to the function of whichever button is pressed last. • The airflow rate will be set to AUTO. If the up and down airflow direction is selected, COMFORT AIRFLOW operation will be cancelled. „ Notes on INTELLIGENT EYE operation • Application range is as follows. Vertical angle 90° Horizontal angle 110° (Side view) (Top view) 55° 55° 90°...
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Page 19: Powerful Operation
POWERFUL Operation POWERFUL operation quickly maximizes the cooling (heating) effect in any operation mode. In this mode, the air conditioner operates at maximum capacity. „ To start POWERFUL operation Press during operation. • “ ” is displayed on the LCD. • POWERFUL operation ends in 20 minutes. Then the system automatically operates again with the previous settings which were used before POWERFUL operation. „ To cancel POWERFUL operation Press again. • “ ” disappears from the LCD. [Example] „ Normal operation „ POWERFUL operation „ Back to normal operation • When you want to get the • POWERFUL operation will cooling effect quickly, start work for 20 minutes. -
Page 20: Econo / Outdoor Unit Quiet Operation
ECONO / OUTDOOR UNIT QUIET Operation „ ECONO operation ECONO operation is a function which enables efficient operation by limiting the maximum power consumption value. This function is useful to prevent the circuit breaker from tripping when the unit operates alongside other appliances on the same circuit. [Example] Normal operation ECONO operation • In case the air conditioner and other appliances which • The maximum power consumption of the air conditioner is require high power consumption are used at the same limited by using ECONO operation. time, a circuit breaker may trip if the air conditioner The circuit breaker will hardly trip even if the air operates with its maximum capacity. conditioner and other appliances are used at same time. „ OUTDOOR UNIT QUIET operation OUTDOOR UNIT QUIET operation lowers the noise level of the outdoor unit by changing the frequency and fan speed of the outdoor unit. This function is convenient during the night-time operation. [Example] Using the OUTDOOR UNIT QUIET operation during the night. • The noise level of the outdoor unit will be lower. - Page 21 „ To start operation Press and select the desired mode. • Each time is pressed, a different setting option is displayed on the LCD. blank ECONO OUTDOOR UNIT Combination No Setting QUIET „ To cancel operation Press until no icon is displayed. NOTE „ Notes on ECONO operation • ECONO operation can only be set when the unit is running. Pressing causes the settings to be cancelled, and “ ” disappears from the LCD.
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Page 22: Off Timer Operation
OFF 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 together. „ To use OFF TIMER operation • Check that the clock is correct. If not, set the clock to the present time. Page 10 Press • “ ” is displayed on the LCD. • “ ” blinks. • “ ” and day of the week disappear from the LCD. Press until the time setting reaches the point you like. • Each pressing of either button increases or decreases the time setting by 10 minutes. Holding down either button changes the time setting rapidly. Press again. • “ ” and setting time are displayed on the LCD. -
Page 23: On Timer Operation
ON TIMER Operation „ To use ON TIMER operation • Check that the clock is correct. If not, set the clock to the present time. Page 10 Press • “ ” is displayed on the LCD. • “ ” blinks. • “ ” and day of the week disappear from the LCD. Press until the time setting reaches the point you like. • Each pressing of either button increases or decreases the time setting by 10 minutes. Holding down either button changes the setting rapidly. Press again. • “ ” and setting time are displayed on the LCD. • The multi-monitor lamp blinks twice. The TIMER lamp periodically lights orange. Page 5 Display „... -
Page 24: Weekly Timer Operation
WEEKLY TIMER Operation Up to 4 timer settings can be saved for each day of the week. This is convenient to adapt the WEEKLY TIMER to your family’s life style. „ Setting example of the WEEKLY TIMER The same timer settings are used from Monday through Friday, while different timer settings are used for the weekend. Make timer settings for programmes 1-4. [Monday] Page 24 Programme 1 Programme 2 Programme 3 Programme 4 25°C 27°C 6:00 8:30 17:30 22:00 [Tuesday] Use the copy mode to make settings for Tuesday to Friday, because these settings are the same as those for Monday. Page 26 [Friday] Programme 1 Programme 2 Programme 3 Programme 4 25°C... - Page 25 „ 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 10 Programme 1 Programme 2 Programme 3 Programme 4 [Monday] 25°C 27°C 6:00 8:30 17:30 22:00 Setting Displays Day and number ON/OFF Time Temperature Press • The day of the week and the reservation number of the current day will be displayed. • 1 to 4 settings can be made per day. Press to select the desired day of the week and reservation number.
- Page 26 WEEKLY TIMER Operation Press to select the desired time. • The time can be set between 0:00 and 23:50 in 10-minute intervals. • To return to the ON/OFF TIMER mode setting, press • Proceed to step when setting the OFF TIMER. Press • The time will be set. • “ ” and the temperature blink. Press to select the desired temperature. • The temperature can be set between 10°C and 32°C. COOL or AUTO: The unit operates at 18°C even if it is set to 10 to 17°C. Page 12 HEAT or AUTO: The unit operates at 30°C even if it is set to 31 to 32°C. Page 12 • To return to the time setting, press • The set temperature is only displayed when the mode setting is on. Press • Be sure to direct the remote controller toward the indoor unit and check for a receiving tone and blinking of the multi-monitor lamp. • The temperature and time are set while in ON TIMER operation, and the time is set while in OFF TIMER operation. • The next reservation screen will appear. • To continue further settings, repeat the procedure from step • The multi-monitor lamp blinks twice. The TIMER lamp periodically lights orange.
- Page 27 Copy mode • A reservation made once can be copied to another day of the week. The whole reservation of the selected day of the week will be copied. Programme 1 Programme 2 Programme 3 Programme 4 [Monday] 25°C 27°C 6:00 8:30 17:30 22:00 COPY COPY Programme 1 Programme 2 Programme 3 Programme 4 [Tuesday] 25°C 27°C [Friday] 6:00 8:30 17:30 22:00 Setting Displays Confi rmation Copy Paste Normal...
- Page 28 WEEKLY TIMER Operation „ Confi rming a reservation • The reservation can be confi rmed. Setting Displays Normal Confi rmation Press • The day of the week and the reservation number of the current day will be displayed. Press to select the day of the week and the reservation number to be confi rmed. • Pressing displays the reservation details. • To change the confi rmed reserved settings, select the reservation number and press The mode is switched to setting mode. Proceed to setting mode step Page 24 Press...
- Page 29 „ To delete reservations An individual reservation Press • The day of the week and the reservation number will be displayed. Press to select the day of the week and the reservation number to be deleted. Press • “ ” and “ ” or “ ” blink. Press until no icon is displayed. • Pressing changes the ON/OFF TIMER mode in sequence. • Selecting “ blank ” will cancel any reservation you may have. blank ON TIMER OFF TIMER No Setting Press...
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Page 30: Note For Multi System
Note for Multi System A multi system has one outdoor unit connected to multiple indoor units. „ Selecting the operation mode When the priority room setting is active A room B room but the set unit is not operating or when the priority room setting is inactive When more than one indoor unit is operating, priority is given to the first unit that was turned on. C room D room In this case, set the units that are turned on later to the same operation mode as the first unit. - Page 31 „ COOL/HEAT mode lock The COOL/HEAT mode lock requires initial programming during installation. Please consult your authorized dealer for assistance. The COOL/HEAT mode lock sets the unit forcibly to either COOL or HEAT operation. This function is convenient when you wish to set all indoor units connected to the multi system to the same operation mode. NOTE • The COOL/HEAT mode lock cannot be activated together with the priority room setting. „ Priority room setting The priority room setting requires initial programming during installation. Please consult your authorized dealer for assistance. The room designated as the priority room takes priority in the following situations. Operation mode priority • As the operation mode of the priority room takes precedence, you can select a different operation mode from other rooms. [Example] • Room A is the priority room in the examples. When COOL operation is selected in room A while operating the following modes in room B, C and D: Operation mode in room B, C and D Status of room B, C and D when the unit in room A is in COOL operation The current operation mode maintained COOL or DRY or FAN HEAT...
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Page 32: Care And Cleaning
Care and Cleaning „ Quick reference How to open the upper front panel How to close the upper front panel • Hold the upper front panel by the sides and open it. • Return the panel support plate to its previous position. • Fix the panel with the panel support plate. • Lower the lower front panel to the original position. • Press the upper front panel at both sides. Cleaning parts Upper and lower front panels • With the panels closed, wipe them with a soft damp cloth. If dirty Air fi lter • Vacuum dust or wash the fi lter. - Page 33 „ Air fi lter Pull out the air fi lters. If the dust does not come off easily • Open the upper front panel. • Wash the air fi lters with neutral detergent thinned with • Set the panel support plate between the ribs on lukewarm water, then let them dry in the shade. the unit to fi x the upper front panel. • Be sure to remove the titanium apatite photocatalytic • Push the fi lter tab at the center of each air fi lter a air-purifying fi lter. Refer to “Titanium apatite little upwards, then pull it down. photocatalytic air-purifying fi lter” on the next page.
- Page 34 Care and Cleaning „ Titanium apatite photocatalytic air-purifying filter Take off the titanium Set the filters as they were and apatite photocatalytic air- close the upper front panel. purifying filters. • Return the panel support plate to its previous position. • Lower the lower front panel to the original position. • Open the upper front panel and pull out the air filters. • Hold the recessed parts of the frame and unhook the 4 claws. Claw • Close the upper front panel slowly. Clean or replace the titanium • Press the upper front panel at both sides.
- Page 35 „ Check the units „ Check that the base, stand and other fittings of the outdoor unit are not decayed or corroded. „ Check that nothing blocks the air inlets and the outlets of the indoor unit and the outdoor unit. „ Check that the drain comes smoothly out of the drain hose during COOL or DRY operation. • If no drain water is seen, water may be leaking from the indoor unit. Stop operation and consult the service shop if this is the case. „ Prior to a long period of non-use Operate the FAN mode for several hours on a fine day to dry out the inside. 1) Press and select “ ”. • When a multi outdoor unit is connected, make sure the HEAT operation is not used at the other room before you use the FAN operation.
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Page 36: Troubleshooting
Troubleshooting „ These cases are not troubles. • The following cases are not air conditioner troubles but have some reasons. You may just continue using it. Indoor unit The flaps do not start swinging immediately. • T he air conditioner is adjusting the position of the flaps. The flaps will start moving soon. Different sounds are heard. The air conditioner stops generating „ A sound like flowing water airflow during HEAT operation. • T his sound is generated because the refrigerant in the air conditioner is flowing. - Page 37 • Before making an inquiry or a request for repair, please Operation stopped suddenly. check the following. If the problem persists, consult your dealer. (Multi-monitor lamp is blinking.) Not trouble • A re the air fi lters dirty? Clean the air fi lters. • These cases are not troubles. • I s there anything blocking the air inlet or air outlet of the indoor unit or outdoor unit? Check Stop operation and after turning off the circuit breaker, remove the obstruction. Then restart operation with • Please check again before the remote controller. If the multi-monitor lamp is still requesting repairs. blinking, check the error code and consult your dealer. • Are operation modes all the same for indoor units connected to outdoor units in the multi system? The air conditioner does not operate. If not, set all indoor units to the same operation mode and confi rm that the lamps blink.
- Page 38 Troubleshooting Hot air does not fl ow out soon after The outdoor fan rotates while the the start of HEAT operation. air conditioner is not in operation. „ Immediately after the air conditioner is • T he air conditioner is warming up. Wait for about 1 to 4 stopped minutes. (The system is designed to start discharging air only after it has reached a certain temperature.) • T he outdoor unit fan continues rotating for about another 1 minute to protect the system.
- Page 39 „ Call your dealer immediately WARNING „ When an abnormality (such as a burning smell) occurs, stop operation and turn off the circuit breaker. • Continued operation in an abnormal condition may result in troubles, electric shocks or fire. • Consult the dealer where you bought the air conditioner. „ Do not attempt to repair or modify the air conditioner by yourself. • Incorrect work may result in electric shocks or fire. • Consult the dealer where you bought the air conditioner.
- Page 40 Troubleshooting „ Fault diagnosis by remote controller • The remote controller can receive relevant error codes from the indoor unit. When is held down for about 5 seconds, “ ” blinks in the temperature display section. Press repeatedly until a continuous beep is produced. • The code indication changes as shown below, and notifi es you with a long beep. CODE MEANING NORMAL REFRIGERANT SHORTAGE SYSTEM OVER-VOLTAGE DETECTION SIGNAL TRANSMISSION ERROR (BETWEEN INDOOR AND OUTDOOR UNIT) INDOOR UNIT PCB ABNORMALITY FREEZE-UP PROTECTION OR HEATING PEAK-CUT CONTROL...
- Page 41 „Memo...
- Page 42 „Memo...
- Page 43 „Memo...
- Page 44 Quick Reference The two-dimensional bar code is a manufacturing code. 3P369488-2A M14B009 (1407) HT...
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