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Panasonic U-120MF2U9 manuals

U-120MF2U9 first page preview

U-120MF2U9

Brand: Panasonic | Category: Air Conditioner
Table of contents
  1. installation instructions
  2. IMPORTANT
  3. Check of Density Limit
  4. Precautions for Installation Using New Refrigerant
  5. New refrigerant R410A cannot be used for earlier models
  6. Table Of Contents
  7. GENERAL
  8. 1-5. Tubing Length
  9. 1-6. Tubing Size
  10. 1-7. Straight Equivalent Length of Joints
  11. 1-9. System Limitations
  12. 1-10. Installation Standards
  13. 1-12. Installing Distribution Joint
  14. 1-13. Optional Distribution Joint Kits
  15. 1-14. Optional Solenoid Valve Kit
  16. 1-15. Example of Tubing Size Selection and
  17. Refrigerant Charge Amount
  18. SELECTING THE INSTALLATION SITE
  19. 2-2. Shield for Horizontal Exhaust Discharge
  20. 2-5. Dimensions of Wind Ducting
  21. 2-6. Dimensions of Snow Ducting
  22. HOW TO INSTALL THE OUTDOOR UNIT
  23. 3-3. Routing the Tubing
  24. 3-4. Prepare the Tubing
  25. ELECTRICAL WIRING
  26. 4-2. Recommended Wire Length and Wire
  27. HOW TO PROCESS TUBING
  28. 5-2. Connecting Tubing Between Indoor and
  29. Outdoor Units
  30. AIR PURGING
  31. TEST RUN
  32. test run procedure
  33. auto address setting
U-120MF2U9 first page preview

U-120MF2U9

Brand: Panasonic | Category: Air Conditioner
Table of contents
  1. operating instructions
  2. product information
  3. installation location
  4. operation condition
  5. names of parts
  6. specifications
U-120MF2U9 first page preview

U-120MF2U9

Brand: Panasonic | Category: Air Conditioner
U-120MF2U9 first page preview

U-120MF2U9

Brand: Panasonic | Category: Air Conditioner
Table of contents
  1. check of density limit
  2. precautions for installation using new refrigerant
  3. Table Of Contents
  4. Table Of Contents
  5. Section 1: CONTROL FUNCTIONS
  6. Introduction
  7. Selecting Outdoor Unit for Operation
  8. Compressor Control
  9. Output of PCB
  10. Outdoor Fan Control
  11. Outdoor Unit CCU (command controller unit) Control
  12. Tube Refrigerant Recovery Control
  13. Oil Control
  14. Defrost Control
  15. Discharge Tube Accumulated Refrigerant Recovery Control
  16. Upper Current Limitation Mode (Demand control)
  17. Backup Operation
  18. Other Functions
  19. Detailed Settings in EEPROM of Outdoor Unit
  20. Outdoor Unit Control PCB
  21. control functions
  22. Section 2: OUTDOOR UNIT REPAIR PROCEDURES
  23. Removing Panels
  24. Discharging Compressor Oil
  26. Recovering Refrigerant
  27. Checking for Leakage After Repair
  28. Evacuating System
  29. Charging Compressor Oil
  30. Compressor
  31. Replacing Peripheral Parts of Fusible Plug
  32. High and Low Pressure Sensors
  33. Section 3: OUTDOOR UNIT MAINTENANCE REMOTE CONTROLLER
  34. Overview
  35. Functions
  36. Ordinary Display Controls and Functions
  37. Monitoring Operations
  38. Outdoor Unit Alarm History Monitor
  39. Mode Settings
  46. Section 4: REMOTE CONTROLLER FUNCTIONS
  47. Simple Settings Function
  48. Detailed Settings Function
  49. indoor fan performance
  50. Remote Controller Servicing Functions
  51. Section 5: TROUBLE DIAGNOSIS
  52. Contents of Remote Controller Switch Alarm Display
  53. Outdoor Unit Control Panel LED Display
  54. WAY Alarm Codes
  55. Blinking Inspection Display on the Remote Controller
  56. Inspection and Characteristics of Parts
  57. Test Pin
  58. Symptom: Thermostat in OFF continues or cycles OFF & ON too frequently
  59. Section 6: TEST RUN
  60. Preparing for Test Run
  61. Test Run Procedure
  62. Main Outdoor Unit PCB Setting
  63. Function Switches on P. C. Board
  64. Auto Address Setting
  65. Setting Test Run Remote Controller
  66. Caution for Pump Down
U-120MF2U9 first page preview

U-120MF2U9

Brand: Panasonic | Category: Air Conditioner
Table of contents
  1. special precautions
  2. check of density limit
  3. precautions for installation using new refrigerant
  4. indoor units
  5. Outdoor Unit
  6. combination of outdoor units
  7. model selecting and capacity calculator
  8. tubing length
  9. system design
  10. wiring system diagram
  11. selecting the installation site
  12. how to process tubing
  13. optional parts
  14. Wireless Remote Controller
  15. Section 6: ELECTRICAL DATA
  16. specifications
  17. noise criterion curves
  18. Capacity Ratio of Outdoor Unit
  19. capacity table
  20. Cooling Capacity of Indoor Unit
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