Mitsubishi Electric MFZ-KJ25VE Service Manual

Also see for MFZ-KJ09NA: Manual Installation manual Operating instructions Installation manual Operating instructions

Contents

INDOOR UNITModelsMFZ-KJ25VE - E1MFZ-KJ25VE - E2 , ER2MFZ-KJ25VE2 - E1 , ER1MFZ-KJ35VE - E1MFZ-KJ35VE - E2 , ER2MFZ-KJ35VE2 - E1 , ER1MFZ-KJ50VE - E1 , ER1MFZ-KJ50VE2 - E1 , ER1SERVICE MANUALPARTS CATALOG (OBB666)CONTENTS1. TECHNICAL CHANGES ···································32. PART NAMES AND FUNCTIONS ·····················43. SPECIFICATION ················································54. NOISE CRITERIA CURVES ······························65. OUTLINES AND DIMENSIONS ························76. WIRING DIAGRAM············································87. REFRIGERANT SYSTEM DIAGRAM ···············98. SERVICE FUNCTIONS ···································109. MICROPROCESSOR CONTROL ···················1210. TROUBLESHOOTING ·····································2011. DISASSEMBLY INSTRUCTIONS ····················35NOTE:• This service manual describes technical data of the indoor units.• RoHS compliant products have mark on the spec name plate.For servicing of RoHS compliant products, refer to the RoHS Parts List.No. OBH666REVISED EDITION-COutdoor unit service manualMUFZ-KJ•VE Series (OBH667)MUFZ-KJ•VEHZ Series (OBH668)Please void OBH666 REVISED EDITION-B.Revision C:• MFZ-KJ25VE2- E1 , ER1 , MFZ-KJ35VE2- E1 ,ER1 and MFZ-KJ50VE2- E1 , ER1 have beenadded.