Fujitsu fujitsu air conditioner concealed ceiling type - Manuals

Page 3 - NAME OF PARTS; Display panel; PREPARATORY OPERATION; To set the current day and time; SU MO TU WE TH FR SA

En-2 NAME OF PARTS 1 Start/Stop Button 2 Set Temperature Button 3 Master Control Button 4 Fan Control Button 5 THERMO SENSOR Button 6 ENERGY SAVE Button 7 Timer Mode (CLOCK ADJUST) Button 8 DAY (DAY OFF) Button 9 SET BACK Button 0 Set Time Button q DELETE Button w SET Button e Button cannot be opera...

Page 4 - OPERATION; To start/stop operation; Operation lamp; To set the operation mode; Operation mode setting; Temperature setting range; Fan speed setting

En-3 OPERATION Instructions related to heating are applicable to “HEAT & COOL MODEL” (Reverse Cycle). To start/stop operation Press the START/STOP button. Operation lamp Air conditioner ON: Lit brightly Air conditioner OFF: Not lit To set the operation mode l Operation mode setting Press the MAS...

Page 5 - Room temperature sensor selection; NOTES; Part lock function; To set the ON/OFF timer; To cancel the timer mode

En-4 OPERATION Room temperature sensor selection THERMO SENSOR Indoor unit Press the THERMO SENSOR button to select whether the room temperature is detected at the indoor unit (remote sensor) or the remote controller. When the thermo sensor display appears, the room temperature is detected at the re...

Page 6 - WEEKLY TIMER; To set the WEEKLY timer; Day of the week setting; Time setting; To delete the operating time

En-5 WEEKLY TIMER Instructions related to heating are applicable to “HEAT & COOL MODEL” (Reverse Cycle). To set the WEEKLY timer 1 CLOCK ADJUST SU MO TU WE TH FR SA 3 6 9 12 15 18 21 2 SET Press the TIMER MODE button to select the weekly timer. Press the SET button for 2 seconds or more. 3 l Day...

Page 7 - To start/cancel the WEEKLY timer operation; mark: Indicates the DAY OFF

En-6 WEEKLY TIMER To start/cancel the WEEKLY timer operation SU MO TU WE TH FR SA 3 6 9 12 15 18 21 3 6 9 12 15 18 21 l To start CLOCK ADJUST When the weekly timer is selected, thetimer starts automatically. ex. Operating time 7:00 A.M. –6:00 P.M. (7:00–18:00) The operating time for the current day ...

Page 8 - TEMPERATURE SET BACK TIMER; To set the temperature SET BACK timer; To start/cancel the temperature SET BACK timer operation

En-7 TEMPERATURE SET BACK TIMER Instructions related to heating are applicable to “HEAT & COOL MODEL” (Reverse Cycle). To set the temperature SET BACK timer 1 SET BACK SU MO TU WE TH FR SA 3 6 9 12 15 18 21 If there is no existingSET BACK tempera-ture setting, “- -” willbe displayed for thetempe...

Page 9 - OPERATING TIPS; COOLING MODEL; AUTO restart

En-8 SELF-DIAGNOSIS When the error indication “E:EE” is displayed, inspection of the air conditioning system is necessary. Please consult authorized service personnel. (1) Stop the air conditioner operation. (2) Faulty unit number(remote controller address) SU MO TU WE TH FR SA SU MO TU WE TH FR SA ...

Page 10 - Group Control

En-9 OPERATING TIPS Energy save • The energy conservation mode (ENERGY SAVE) raises the set temperature slightly in the cooling mode and lowers the set temperature in the heating mode to economically control the operation of the unit. • If you press the ENERGY SAVE button while the unit is in the ti...

Page 11 - Multi-type Air conditioner; Instructions relating to inverter (; Notice

En-10 OPERATING TIPS l When using a multi-type air conditioner, the multiple indoor units can be operated simultaneously, but when two or more indoor units of the same group are operated simultaneously, the heating and cooling effi ciency will be less than when a single indoor unit is used alone. Ac...

Page 12 - CARE AND MAINTENANCE; Cleaning the air fi lter

En-11 CARE AND MAINTENANCE Cleaning the air fi lter If dirt is allowed to collect in the air fi lter, the airfl ow will be reduced, leading to reduced performance, and increased operation noise. Be sure to clean the fi lters regularly. How to cleaning Use a vacuum cleaner to remove dust and dirt fro...

Page 13 - TROUBLESHOOTING; Symptom

En-12 TROUBLESHOOTING WARNING! In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical breaker,and consult authorized service personnel.Merely turning off the unit’s power switch will not completely disconnect the unit from the power source.Always be ...