Klimaire KWIM09-H2 Manuals

P Multi zone Indoor I N D O O Model Numbers: KWIM09-H2 KWIM12-H2 KWIM18-H2 WARNING  Installation MUST conform with local building codes or, in the absence of local codes, with the National Electrical Code NFPA70/ANSI C1-1993 or current edition and Canadian Electrical Code Part1 CSA C.22.1.  The information contained in the manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments  Installation or repairs made by unqualified persons can result in hazards to you and others.  Failure to carefully read and follow all instructions in this manual can result in equipment malfunction, property damage, personal injury and/or death. Table of Contents 1. Precaution 2. Product Description And Label 3. Dimension of indoor unit 4. Operation Characteristics 5. Electronic function 6. Wiring Diagrams 7. Trouble Shooting 8. Disassembly instructions 9. Exploded view KWIM Series Service Manual CONTENTS 1. Precaution ........................................................................................................................................... 2  1.1 Safety Precaution ........................................................................................................................ 2  1.2 Warning ...................................................................................................................................... 2 2. Product Description And Label ............................................................................................................. 6 3. Dimension of indoor unit ..................................................................................................................... 7 4. Operation Characteristics ..................................................................................................................... 8 5. Electronic Function .............................................................................................................................. 8 5.1 Abbreviation ...................................................................................................................................... 8 5.2Main Protection .................................................................................................................................. 8 5.3 Operation Modes and Functions ........................................................................................................ 8 6. Wiring Diagrams..................................................................................................................................13 7. Troubleshooting ..................................................................................................................................14 7.1 Display Function ................................................................................................................................14 7.2Indoor Unit Error Display ....................................................................................................................15 7.3 Outdoor Unit Error Display ................................................................................................................16 7.4 Diagnosis and Solution ......................................................................................................................18 7.5 Trouble Criterion Of Main Parts. ........................................................................................................89 8. Disassembly Instructions ...................................................................................................................100 9. Exploded View ..................................................................................................................................105 2 1. Precaution  1.1 Safety Precaution  To prevent injury to the user or other people and property damage, the following instructions must be followed.  Incorrect operation due to ignoring instruction will cause harm or damage.  Before service unit, be sure to read this service manual at first.  1.2 Warning  Installation  Do not use a defective or underrated circuit breaker. Use this appliance on a dedicated circuit.  There is risk of fire or electric shock.  For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized service center.  Do not disassemble or repair the product, there is risk of fire or electric shock.  Always ground the product.  Install the panel and the cover of control box securely.  Always install a dedicated circuit and breaker.  Improper wiring or installation may cause fore or electric shock.  Use the correctly rated breaker of fuse.  Do not modify or extend the power cable.  The unit should be installed, removed, or reinstalled by a certified HVAC professional who is locally licensed to handle this product.  Be cautious when unpacking and installing the product, sharp edges could cause injury, be especially careful of the edges of the cabinet and the fins on the condenser and evaporator.  For installation, always contact the dealer or an authorized service center.  Do not install the product on a defective installation stand as this may cause and accident, injury, or damage to the product.  Be sure the installation area does not deteriorate with age. If the base collapses, the air conditioner could fall with it, causing property damage, product failure and personal injury.