Panasonic U-72MF1U9 manuals
U-72MF1U9
Table of contents
- installation instructions
- IMPORTANT
- Check of Density Limit
- Precautions for Installation Using New Refrigerant
- New refrigerant R410A cannot be used for earlier models
- Table Of Contents
- GENERAL
- 1-5. Tubing Length
- 1-6. Tubing Size
- 1-7. Straight Equivalent Length of Joints
- 1-9. System Limitations
- 1-11. Check of Limit Density
- 1-13. Optional Distribution Joint Kits
- 1-14. Optional Solenoid Valve Kit
- 1-15. Example of Tubing Size Selection and
- Refrigerant Charge Amount
- SELECTING THE INSTALLATION SITE
- 2-2. Removing Fin Guard for Heat Exchanger
- 2-6. Dimensions of Wind Ducting
- 2-7. Dimensions of Snow Ducting
- HOW TO INSTALL THE OUTDOOR UNIT
- 3-3. Remove the Brackets Used for Transport
- 3-5. Prepare the Tubing
- ELECTRICAL WIRING
- Diameter for Power Supply System
- HOW TO PROCESS TUBING
- 5-2. Connecting Tubing Between Indoor and
- 5-3. Insulating the Refrigerant Tubing
- 5-4. Taping the Tubes
- AIR PURGING
- TEST RUN
- test run procedure
- auto address setting
U-72MF1U9
Table of contents
U-72MF1U9
Table of contents
- check of density limit
- Table Of Contents
- Table Of Contents
- Test Run
- Test Run Procedure
- Setting of Unit Control PCB
- Auto Address Setting
- Remote Controller Test Run Settings
- Caution for Pump Down
- Meaning of Alarm Messages
- Section 2: REMOTE CONTROL FUNCTIONS
- Main Operating Functions
- Wireless Remote Controller
- Timer Remote Controller
- remote control functions
- Section 3: TROUBLE DIAGNOSIS
- Contents of Remote Controller Switch Alarm Display
- trouble diagnosis
- Outdoor Unit Control PCB LED Display
- W-3WAY VRF Alarm Codes
- Outdoor Unit Maintenance Remote Controller
- Blinking (Inspection) Display on the Remote Controller
- Section 4: PCB AND FUNCTIONS
- Outdoor Unit Control PCB
- Indoor Unit Control PCB
- Section 5: SELF-DIAGNOSIS FUNCTION TABLE
- Section 6: SERVICE CHECKER