Panasonic CS-E7PKEW Service Manual

Also see for CS-E12PKEW: Operating instructions

Contents

Panasonic CS-E7PKEW Service Manual Manual pdf 3 page image

3TABLE OF CONTENTS1. Safety Precautions.............................................42. Specifications .....................................................63. Features ............................................................274. Location of Controls and Components .........284.1 Indoor Unit..................................................284.2 Outdoor Unit ...............................................284.3 Remote Control ..........................................285. Dimensions .......................................................295.1 Indoor Unit..................................................295.2 Outdoor Unit ...............................................316. Refrigeration Cycle Diagram...........................346.1 CU-E7PKE CU-E9PKE CU-E12PKECU-E15PKE ...............................................346.2 CU-E18PKE CU-E21PKE .........................356.3 CU-E24PKE CU-E28PKE .........................367. Block Diagram ..................................................377.1 CU-E7PKE .................................................377.2 CU-E9PKE CU-E12PKE CU-E15PKE .....387.3 CU-E18PKE CU-E21PKE .........................397.4 CU-E24PKE CU-E28PKE .........................408. Wiring Connection Diagram............................418.1 Indoor Unit..................................................418.2 Outdoor Unit ...............................................439. Electronic Circuit Diagram ..............................489.1 Indoor Unit..................................................489.2 Outdoor Unit ...............................................4910. Printed Circuit Board .......................................5410.1 Indoor Unit..................................................5410.2 Outdoor Unit ...............................................5711. Installation Instruction.....................................6111.1 Select the Best Location ............................6111.2 Indoor Unit..................................................6211.3 Outdoor Unit ...............................................6712. Installation Instruction.....................................7112.1 Select the Best Location ............................7112.2 Indoor Unit..................................................7212.3 Outdoor Unit ...............................................7713. Operation Control ............................................8013.1 Basic Function............................................8013.2 Indoor Fan Motor Operation.......................8113.3 Outdoor Fan Motor Operation ....................8213.4 Airflow Direction .........................................8313.5 Quiet operation (Cooling Mode/Cooling areaof Dry Mode)...............................................8413.6 Quiet operation (Heating)...........................8513.7 Powerful Mode Operation ..........................8513.8 Timer Control..............................................8613.9 Auto Restart Control...................................8613.10 Indication Panel..........................................8613.11 nanoe-G Operation ....................................8713.12 In-filter Deactivation Operation...................8913.13 Mild Dry Cooling Operation ........................9013.14 AUTO COMFORT and ECONAVI Operation.....................................................................9014. Operation Control (For Multi Split Connection)............................................................................9814.1 Cooling operation .......................................9814.2 Soft Dry Operation......................................9814.3 Heating Operation ......................................9814.4 Automatic Operation ..................................9914.5 Indoor Fan Motor Operation.......................9914.6 Powerful Mode Operation ..........................9914.7 Auto restart control .....................................9914.8 Indication Panel..........................................9914.9 Mild Dry Cooling Operation ........................9915. Protection Control..........................................10015.1 Protection Control For All Operations ......10015.2 Protection Control For Cooling & Soft DryOperation..................................................10215.3 Protection Control For Heating Operation10316. Servicing Mode...............................................10416.1 Auto OFF/ON Button ................................10416.2 Remote Control Button.............................10517. Troubleshooting Guide..................................10617.1 Refrigeration Cycle System......................10617.2 Breakdown Self Diagnosis Function ........10817.3 Error Codes Table ....................................10917.4 Self-diagnosis Method..............................11118. Disassembly and Assembly Instructions ....13918.1 CS-E7PK CS-E9PK CS-E12PK CS-E15PKCS-XE7PK CS-XE9PK CS-XE12PKCS-XE15PK..............................................13918.2 CS-E18PK CS-E21PK CS-E24PKCS-E28PK CS-XE18PK CS-XE21PK ....14418.3 Outdoor Electronic Controller RemovalProcedure............................................................14919. Technical Data ................................................15319.1 Operation Characteristics.........................15319.2 Sensible Capacity Chart...........................18520. Exploded View and Replacement Parts List18720.1 Indoor Unit................................................18720.2 Outdoor Unit .............................................197