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5-5
5
5-3. PAC System Alarm Codes
Alarm
Code
Alarm Meaning
E01
E02
E03
E04
E05
E06
Outdoor Unit Failed to Receive Serial Communication Signals from Indoor Unit
Error in Indoor Unit Transmitting Signal to the Outdoor Unit
Error in Indoor Unit Receiving Signal from the Outdoor Unit
Error in Indoor Unit Receiving Signal from Remote Controller (central)
Remote Controller Transmission Error
Remote Controller Reception Error
E14
E15
Automatic Address Alarm (The total capacity of indoor units is too low.)
Main Unit duplication in Simultaneous-operation Multi Control (detected outdoor unit)
E18
E20
Connection Problem of Indoor/Outdoor Units.
Faulty Communication in Group Control Wiring
E16
Automatic Address Alarm (The total capacity of indoor units is too high or the total number of indoor units is
too many.)
F04
F06
F07
Intermediate Temperature Sensor (C2) in Heat Exchanger Trouble
Inlet Temperature Sensor (C1) in Heat Exchanger Trouble
Compressor Discharge Temperature Sensor (TD) Trouble
F08
F12
F31
Outdoor Unit Nonvolatile Memory (EEPROM) Trouble
Compressor Inlet Suction Temperature Sensor (TS) Trouble
Outdoor Air Temperature Sensor (TO) Trouble
H01
H02
H03
H31
HIC Trouble
H05
Sensor Failure, Compressor Discharge Temperature Sensor (TD) Disconnected
Primary Current CT Sensor (current sensor) Failure
L04
L10
L18
Outdoor Unit Capacity not Set or Invalid
4-way Valve Operation Failure
L13
Indoor Unit Type Setting Error
Outdoor Unit Address Duplication
PAM Trouble
Primary (input) Overcurrent Detected
E08
E09
E12
Automatic Address Setting Start is Prohibited while Auto-address Setting in Progress.
More Than One Remote Controller Set to Main Error
Duplicate Indoor Unit Address Settings Error
P03
P04
P05
P13
P14
P16
Compressor Overcurrent Trouble
P15
Insufficient Gas Level Detected
O
2
Sensor Detect
Alarm Valve Open
AC Power Supply Trouble
High Pressure Trouble
Compressor Discharge Temperature Trouble
P22
P29
P31
Lack of INV compressor wiring, INV compressor actuation failure (including locked), DCCT failure
Group Control Error
Outdoor Unit Fan Motor Trouble
Alarms for outdoor units
SM830211-07̲PAC-i.indb 5
SM830211-07̲PAC-i.indb 5
2013/09/07 10:41:23
2013/09/07 10:41:23
Summary of Contents for U-100PEY1E5
Page 536: ... MEMO 1 526 ...
Page 540: ... MEMO 2 4 ...
Page 549: ...3 9 3 3 1 Indoor Units Ducted Type S 36PN1E5 S 45PN1E5 S 50PN1E5 Electric Wiring Diagram ...
Page 551: ...3 11 3 3 2 Outdoor Units Single phase U 50PE1E5 ...
Page 552: ...3 12 3 3 2 Outdoor Units Single phase U 50PE1E5 ...
Page 553: ...3 13 3 3 2 Outdoor Units Single phase U 60PE1E5 U 71PE1E5 䡵 ...
Page 554: ...3 14 3 3 2 Outdoor Units Single phase U 100PE1E5 U 125PE1E5 U 140PE1E5 䡵 ...
Page 555: ...3 15 3 3 2 Outdoor Units Single phase U 60PEY1E5 U 71PEY1E5 ...
Page 556: ...3 16 3 3 2 Outdoor Units Single phase U 60PEY1E5 U 71PEY1E5 ...
Page 558: ...3 18 3 3 2 Outdoor Units 3 phase U 71PE1E8 ...
Page 559: ...3 19 3 3 2 Outdoor Units 3 phase U 100PEY1E8 U 125PEY1E8 ...
Page 560: ...3 20 3 3 2 Outdoor Units 3 phase U 100PE1E8 U 125PE1E8 U 140PE1E8 U 140PEY1E8 ...
Page 594: ...4 34 4 HIC PCB A746895 U 60PE1E5 U 71PE1E5 CN VDC U P V W N CN VDC 4WAY Valve CN 20S ...
Page 595: ...4 35 4 HIC PCB continued A746846 U 100PE1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Page 597: ...4 37 4 HIC PCB A746846 U 100PEY1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Page 598: ...4 38 4 HIC PCB continued A746847 U 125PEY1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Page 602: ...4 42 4 HIC PCB A747248 U 100PEY1E8 U 125PEY1E8 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Page 738: ... MEMO 8 34 ...
Page 739: ...201309 ...