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\nWH-MDC07J3E5  \nWH-MDC09J3E5  \nDestination Europe Turkey  \nWARNING  \nThis service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the products dealt with in this service information by anyone else could result in serious injury or death.  \n CAUTION  \nR32 REFRIGERANT – This Air Conditioner contains and operates with refrigerant R32 .  \nTHIS PRODUCT MUST ONLY BE INSTALLED OR SERVICED BY QUALIFIED PERSONNEL.  \nRefer to National, State, Territory and local legislation, regulations, codes, installation & operation manuals, before the installation, maintenance and/or service of this product.  \n PRECAUTION OF LOW TEMPERATURE  \nIn order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.  \n© Panasonic Corporation 2020.  \nTABLE OF CONTENTS  \nPAGE PAGE  \n1. Safety Precautions .............................................4  \n2. Precaution for Using R32 Refrigerant ..............6  \n3. Specifications ...................................................10  \n3.1 WH-MDC05J3E5 .........................................10  \n3.2 WH-MDC07J3E5 .........................................13  \n3.3 WH-MDC09J3E5 .........................................16  \n4. Features.............................................................19  \n5. Location of Controls and Components..........20  \n5.1 Indoor Unit ...................................................20  \n6. Dimensions .......................................................38  \n6.1 Mono Bloc Unit.............................................38  \n7. Refrigeration and Water Cycle Diagram ........39  \n7.1 Standard System (Optional PCB not connected) .....................40  \n7.2 Advance System (Optional PCB connected) ...........................40  \n8. Block Diagram ..................................................41  \n8.1 WH-MDC05J3E5 .........................................41  \n8.2 WH-MDC07J3E5 WH-MDC09J3E5 ............42  \n9. Wiring Connection Diagram ............................43  \n9.1 Water System ..............................................43  \n9.2 Refrigerant System ......................................44  \n10. Electronic Circuit Diagram ..............................46  \n10.1 Water System ..............................................46  \n10.2 Refrigerant System ......................................47  \n11. Printed Circuit Board .......................................49  \n11.1 Water System ..............................................49  \n11.2 Refrigerant System ......................................51  \n12. Installation Instruction.....................................52  \n12.1 Mono Bloc Unit.............................................52  \n12.2 Variation of system ......................................64  \n12.3 How to Fix External Device..........................71  \n12.4 System Installation.......................................74  \n12.5 Service and maintenance ............................85  \n13. Installation and Servicing Air Conditioner using R32 ..........................................................86  \n13.1 About R32 Refrigerant .................................86  \n13.2 Characteristics of R32 Refrigerant...............86  \n13.3 Refrigerant piping installation • Tools used in services ....................................................88  \n13.4 New installation, Relocation, Repairing of Refrigerant Cycle System The Procedures ...........................................92  \n13.5 Piping installation of R32 .............................93  \n13.6 Installation, Relocation, and Service............94  \n13.7 Repairing of refrigerant","cbCaiq7IrdF8yXUM","https://ap.wps.com/l/cbCaiq7IrdF8yXUM","pdf",30772356,246,"English","# Safety Precautions\n# Precaution for Using R32 Refrigerant\n# Specifications\n## WH-MDC05J3E5\n## WH-MDC07J3E5\n## WH-MDC09J3E5\n# Features\n# Location of Controls and Components\n## Indoor Unit\n# Dimensions\n## Mono Bloc Unit\n# Refrigeration and Water Cycle Diagram\n## Standard System (Optional PCB not connected)\n## Advance System (Optional PCB connected)\n# Block Diagram\n## WH-MDC05J3E5\n## WH-MDC07J3E5 WH-MDC09J3E5\n# Wiring Connection Diagram\n## Water System\n## Refrigerant System\n# Electronic Circuit Diagram\n## Water System\n## Refrigerant System\n# Printed Circuit Board\n## Water System\n## Refrigerant System\n# Installation Instruction\n## Mono Bloc Unit\n## Variation of system\n## How to Fix External Device\n## System Installation\n## Service and maintenance\n# Installation and Servicing Air Conditioner using R32\n## About R32 Refrigerant\n## Characteristics of R32 Refrigerant\n## Refrigerant piping installation • Tools used in services\n## New installation, Relocation, Repairing of Refrigerant Cycle System The Procedures\n## Piping installation of R32\n## Installation, Relocation, and Service\n## Repairing of refrigerant cycle / Brazing point\n## Reference Analysis method for no error code, no cooling / no warming\n# Operation and Control\n## Basic Function\n## Water Pump\n## Indoor Unit Safety\n## Auto Restart Control\n## Indication Panel\n## Indoor Back-Up Heater Control\n## Tank Heater Control\n## Base Pan Heater Control (Optional)\n## Force Heater Mode\n## Powerful Operation\n## Quiet Operation\n## Sterilization Mode\n## Outdoor Ambient Thermo OFF Control\n## Alternative Outdoor Ambient Sensor Control\n## Force DHW mode\n## SMART DHW mode\n## DHW Capacity Setting\n## Anti Freeze Control\n## Solar Operation (Optional)\n## Boiler Bivalent Control\n## External Room Thermostat Control (Optional)\n## Three Ways Valve Control\n## Two Ways Valve Control\n## External OFF/ON Control\n## External Compressor Switch (Optional PCB)\n## Heat/Cool Switch (","[{\"question\":\"Who is this service information intended for?\",\"answer\":\"It is designed for experienced repair technicians only and is not intended for use by the general public.\"},{\"question\":\"What does the manual require regarding installing or servicing the product?\",\"answer\":\"Installation and servicing must be performed only by qualified personnel, and the relevant national/state/local legislation, regulations, and manuals should be followed.\"},{\"question\":\"What safety precautions are emphasized for R32 and low temperature conditions?\",\"answer\":\"The air conditioner operates with R32 refrigerant, and users should ensure there is no refrigerant leakage during installation or repairing to avoid frostbite risk.\"}]","Service Manual Mini Monobloc R32 Serie J - Panasonic Mono Bloc Unit | PDF",620]