Daikin FDXS25E7VMB Operation Manual
Room air conditioner
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Also See for FDXS25E7VMB:
- Service manual (267 pages) ,
- Service manual (462 pages) ,
- Installation manual (17 pages)
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Summary of Contents for Daikin FDXS25E7VMB
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Page 1: Operation Manual
DAIKIN ROOM AIR CONDITIONER FDXS25E7VMB FDKS25E7VMB Operation Manual FDXS35E7VMB FDKS35E7VMB FDXS50C7VMB FDKS50C7VMB FDXS60C7VMB FDKS60C7VMB... -
Page 2: Table Of Contents
CONTENTS READ BEFORE OPERATION Safety precautions ......... 2 Names of parts ..........4 Preparation Before Operation ......7 OPERATION AUTO · DRY · COOL · HEAT · FAN Operation ............. 10 POWERFUL Operation ........ 12 OUTDOOR UNIT QUIET Operation..... 13 HOME LEAVE Operation ...... -
Page 3: Safety Precautions
• Do not attempt to repair, relocate, modify or reinstall the air conditioner by yourself. Incorrect work will cause electric shocks, fire etc. For repairs and reinstallation, consult your Daikin dealer for advice and information. • The refrigerant used in the air conditioner is safe. Although leaks should not occur, if for some reason any refrigerant happens to leak into the room, make sure it does not come in contact with any flame as of gas heaters, kerosene heaters or gas range. -
Page 4: Installation Site
• Do not place appliances which produce open fire in places exposed to the air flow from the unit or under the indoor unit. It may cause incomplete combustion or deformation of the unit due to the heat. • Do not block air inlets nor outlets. Impaired air flow may result in insufficient performance or trouble. •... -
Page 5: Names Of Parts
Names of parts ■ Indoor Unit... -
Page 6: Outdoor Unit
■ Outdoor Unit Indoor Unit ■ 1. Air outlet 10. Indoor Unit ON/OFF switch: • Push this switch once to start operation. 2. Air outlet grille: (Field supply) Push once again to stop it. • Appearance of the Air outlet grille and Air inlet •... -
Page 7: Remote Controller
■ Remote Controller < ARC433B69, B76 > 1. Signal transmitter: 7. MODE selector button: • It sends signals to the indoor unit. • It selects the operation mode. (AUTO/DRY/COOL/HEAT/FAN) (page 10.) 2. Display: 8. QUIET button: OUTDOOR UNIT • It displays the current settings. QUIET operation (page 13.) (In this illustration, each section is shown with all its displays ON for the purpose of... -
Page 8: Preparation Before Operation
Preparation Before Operation ■ To set the batteries Position + and 1. Slide the front cover to take it off. – correctly! 2. Set two dry batteries AAA.LR03 (alkaline). 3. Set the front cover as before. ATTENTION ■ About batteries •... - Page 9 Preparation Before Operation ■ To operate the remote controller • To use the remote controller, aim the transmitter at the indoor unit. If there is anything to block signals between the unit and the remote controller, such as a curtain, the unit will not operate.
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Page 10: Operation
■ To set the clock 1. Press “CLOCK button”. is displayed. blinks. 2. Press “TIMER setting button” to set the clock to the present time. Holding down “ ” or “ ” button rapidly increases or decreases the time display. 3. -
Page 11: Auto · Dry · Cool · Heat · Fan Operation
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 1. -
Page 12: To Change The Air Flow Rate Setting
■ To change the air flow rate setting 5. Press “FAN setting button”. DRY mode AUTO or COOL or HEAT or FAN mode Five levels of air flow rate setting from “ ” to “ ” plus “ ” “ ”... -
Page 13: Powerful Operation
POWERFUL Operation POWERFUL operation quickly maximizes the cooling (heating) effect in any operation mode. You can get the maximum capacity . ■ To start POWERFUL operation 1. Press “POWERFUL button”. • POWERFUL operation ends in 20 minutes. Then the system automatically operates again with the settings which were used before POWERFUL operation. -
Page 14: Outdoor Unit Quiet Operation
OUTDOOR UNIT QUIET Operation OUTDOOR UNIT QUIET operation lowers the noise level of the outdoor unit by changing the frequency and fan speed on the outdoor unit. This function is convenient during night. ■ To start OUTDOOR UNIT QUIET operation 1. -
Page 15: Home Leave Operation
HOME LEAVE Operation HOME LEAVE operation is a function which allows you to record your preferred temperature and air flow rate settings. ■ To start HOME LEAVE operation 1. Press “HOME LEAVE button”. • “ ” is displayed on the LCD. •... - Page 16 ■ What’s the HOME LEAVE operation? Is there a set temperature and air flow rate which is most comfortable, a set temperature and air flow rate which you use the most? HOME LEAVE operation is a function that allows you to record your favorite set temperature and air flow rate.
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Page 17: Timer Operation
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 • Check that the clock is correct. If not, set the clock to the present time. -
Page 18: To Use On Timer Operation
■ To use ON TIMER operation • Check that the clock is correct. If not, set the clock to the present time (page 9.). 1. Press “ON TIMER button”. is displayed. blinks. 2. Press “TIMER Setting button” until the time setting reaches the point you like. -
Page 19: Note For Multi System
Note for Multi System 〈〈 〉〉 What is a “Multi System”? This system has one outdoor unit connected to multiple indoor units. room Outdoor unit ■ Selecting the Operation Mode room Living 1. With the Priority Room Setting room present but inactive or not present. When more than one indoor unit is operating, priority is room given to the first unit that was turned on. - Page 20 ■ Priority Room Setting The Priority Room Setting requires initial programming during installation. Please consult your retailer or dealer for assistance. The room designated as the Priority Room takes priority in the following situations; 1. Operation Mode Priority. As the operation mode of the Priority Room takes precedence, the user can select a different operation mode from other rooms.
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Page 21: Care And Cleaning
CARE Care and Cleaning CAUTION • Only a qualified service person is allowed to perform maintenance. • Before cleaning, be sure to stop the operation and turn the breaker OFF. ■ Cleaning the air filter 1.Removing the air filter. • Rear suction Pull the bottom side of the air filter backwards, over the bends. -
Page 22: Before A Long Idle Period
• The suction grille is option. • Do not use water or air of 50°C or higher for cleaning air filters and outside panels. • Ask your DAIKIN dealer how to clean it. Check Check that the base, stand and other fittings of the outdoor unit are not decayed or corroded. -
Page 23: Trouble Shooting
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. • This is to protect the air conditioner. •... -
Page 24: Check Again
Check again. Please check again before calling a repair person. Case Check The air conditioner does not • Hasn’t a breaker turned OFF or a fuse blown? operate. • Isn’t it a power failure? (OPERATION lamp is off.) • Are batteries set in the remote controller? •... -
Page 25: Call The Service Shop Immediately
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 26: Fault Diagnosis
Fault diagnosis. FAULT DIAGNOSIS BY REMOTE CONTROLLER In the ARC433 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 “ ” indication flashes on the temperature display section. - Page 27 LED ON OUTDOOR UNIT PCB 2MXS, 3MXS, 3MKS, 4MXS, 4MKS, 5MXS, 5MKS series GREEN MICROCOMPUTER MALFUNCTION NORMAL DETECTION DIAGNOSIS LED-A LED1 LED2 LED3 LED4 LED5 NORMAL CHECK INDOOR UNIT HIGH PRESSURE PROTECTOR WORKED OR FREEZE-UP IN OPERATING UNIT OR STAND-BY UNIT ∗...
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