Table Of Contents - Panasonic S-45PU1E5 Technical Data & Service Manual

Section 1. SPECIFICATIONS ................................................................................................. 1-1
1-1. Unit Specifications.................................................................................................................. 1-2
1-2. Dimensional Data ................................................................................................................ 1-122
1-3. Refrigerant Flow Diagram ................................................................................................... 1-132
1-4. Operating Range ................................................................................................................. 1-133
1-5. Capacity Correction Graph According to Temperature Condition ....................................... 1-134
1-6. Noise Criterion Curves ........................................................................................................ 1-139
1-7. Indoor Fan Performance ..................................................................................................... 1-150
1-8. Airflow Distance Chart ........................................................................................................ 1-151
1-9. Intaking Fresh Air of 4-Way Cassette Type ......................................................................... 1-153
1-10. Electrical Wiring ................................................................................................................ 1-155
1-11. Installation instructions ...................................................................................................... 1-159
Outdoor Unit ........................................................................................................................... 1-159
Indoor Unit .............................................................................................................................. 1-171
Section 2. TEST RUN ............................................................................................................. 2-1
PRECAUTIONS REGARDING TEST RUN ................................................................................ 2-2
CHECKS AFTER INSTALLATION HAVE COMPLETED ............................................................ 2-3
REGARDING DELIVERY TO THE CUSTOMER ........................................................................ 2-3
Section 3. ELECTRICAL DATA .............................................................................................. 3-1
3-1. Indoor Units (Electric Wiring Diagram, Schematic Diagram) .................................................. 3-2
3-2. Outdoor Units (Electric Wiring Diagram) ............................................................................... 3-10
Section 4. CONTROL FUNCTIONS ....................................................................................... 4-1
4-1. Room Temperature Control .................................................................................................
4-2. Heating Standby ......................................................................................................................
4-3. Automatic Fan Speed Control ..............................................................................................
4-4. Drain Pump Control .................................................................................................................
4-5. Automatic Heating/Cooling Control .........................................................................................
4-6. Automatic Flap Control ............................................................................................................
4-7. Filter Sign ................................................................................................................................
4-8. Fan Control during Dry Mode ..................................................................................................
4-9. Ventilation Fan Output .............................................................................................................
4-10. T10 Terminal ..........................................................................................................................
4-11. Parameter ...........................................................................................................................
4-12. Indoor Unit Control PCB......................................................................................................
4-13. Outdoor Units Control PCB .................................................................................................
4-14. Functions of Outdoor Unit PCB ...........................................................................................
4-15. Self-Diagnostics Function Table ..........................................................................................
Section 5. TROUBLE DIAGNOSIS ......................................................................................... 5-1
5-1. Contents of Remote Controller Switch Alarm Display ............................................................
5-2. Outdoor Unit Control Panel LED Display ............................................................................... 5-4
5-3. PAC System Alarm Codes ..................................................................................................... 5-5
5-4. Inspection of Parts (Outdoor Unit) ........................................................................................ 5-58
5-5. Symptom: Thermostat in OFF continues or cycles OFF & ON too frequently .......................
5-6. How to Clean Heat Exchanger ............................................................................................. 5-60
5-7. How to Replace Fan Motor ................................................................................................... 5-61
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4-2
4-4
4-5
4-6
4-7
4-8
4-8
4-9
4-9
4-9
4-10
4-11
4-14
4-22
4-25
5-2
5-59