Table Of Contents - Mitsubishi Electric MLZ-KP09NA Service Manual

Table of Contents

Table Of Contents1
Precautions2
Technical Changes2
Part Names And Functions3
Accessories3
Specifications4
Mlz-Kp12Na 4. Outlines And Dimensions6
Wiring Diagram7
Mlz-Kp09Na7
Mlz-Kp18Na7
Refrigerant System Diagram8
Service Functions9
Timer Short Mode9
How To Set Remote Controller Exclusively For A Particular Indoor Unit9
Auto Restart Function10
Pc Board Modification For Changing Airflow Volume11
Pc Board Modification For Changing Airflow Direction Adjustment11
Microprocessor Control12
Indoor Unit Display Section12
Cool Operation/Dry Operation13
Fan Operation13
Heat Operation13
Auto Change Over ... Auto Mode Operation13
Auto Vane Operation14
Drain Pump/Float Sensor Control15
Vertical Vane15
Swing Mode15
Econo Cool Operation (Economical Operation)15
Timer Operation16
Program Timer16
How To Set The Time16
To Release The Timer16
Weekly Timer Operation17
Smart Set Operation18
Sleep Operation19
Emergency/Test Operation20
3-Minute Time Delay Operation20
Changing Temperature Indication20
Troubleshooting21
Failure Mode Recall Function22
Flow Chart Of Failure Mode Recall Function For The Indoor/Outdoor Unit22
Flow Chart Of The Detailed Outdoor Unit Failure Mode Recall Function23
Indoor Unit Failure Mode Table24
Instruction For Troubleshooting25
Troubleshooting Check Table26
Trouble Judgement Criteria Of Main Parts27
Troubleshooting Flow28
Check Of Indoor Fan Motor28
Check Of Remote Controller, Receiver P.c. Board29
Check Of Indoor Electronic Control P.c. Board And Indoor Fan Motor30
How To Check Miswiring And Serial Signal Error31
Check Of Float Sensor32
Electromagnetic Noise Enters Into Tv Sets Or Radios33
Test Point Diagram And Voltage34
Disassembly Instructions35