Table Of Contents - Panasonic U-8ME1E81 Service Manual

Table Of Contents

Service Manual1
Outdoor Unit1
Indoor Unit1
Special Precautions2
Check Of Density Limit5
Precautions For Installation Using New Refrigerant6
Introduction10
Selecting Outdoor Unit For Operation11
Compressor Control12
Output Of Pcb19
Outdoor Fan Control24
Indoor Units Control From The Ccu27
Oil Control30
Way Valve Adjustment Control34
Defrost Control35
Upper Current Limitation Mode39
Alarm Information41
Backup Operation45
Other Functions49
Detailed Settings In Eeprom Of Outdoor Unit52
Section 2: Control Functions-Indoor Unit55
Room Temperature Control56
Heating Standby58
Automatic Fan Speed Control59
Indoor Unit Mov Control60
Automatic Heating/Cooling Control61
Discharge Air Temperature Control62
Automatic Flap Control63
Electric Heater Control64
Ventilation Fan Output65
Parameter66
Section 3: Outdoor Unit Repair Procedures67
Removing Panels68
Discharging Compressor Oil69
Recovering Refrigerant74
Checking For Leakage After Repair81
Evacuating System83
Charging Compressor Oil85
Pumping Out Refrigerant From Outdoor Unit90
Compressor93
Section 4: Outdoor Unit Maintenance Remote Controller103
Overview104
Functions105
Ordinary Display Controls And Functions106
Monitoring Operations111
Outdoor Unit Alarm History Monitor113
Mode Settings114
Section 5: Remote Controller Functions117
Simple Settings Function118
Detailed Settings Function124
Remote Controller Servicing Functions137
Section 6: Trouble Diagnosis143
Contents Of Remote Controller Switch Alarm Display144
Outdoor Unit Control Panel Led Display146
Way Alarm Codes150
Blinking Inspection Display171
Inspection And Characteristics Of Parts173
Test Pin175