CONTENTS
HWE14040
GB
7-9
Error Code Definitions and Solutions: Codes [7000 - 7999]........................................................... 226
Chapter 8
Troubleshooting Based on Observed Symptoms
8-1
MA Remote Controller Problems ...................................................................................................... 237
8-2
ME remote Controller Problems ....................................................................................................... 241
8-3
Refrigerant Control Problems ........................................................................................................... 245
8-4
Checking Transmission Waveform and for Electrical Noise Interference.................................... 250
8-5
Pressure Sensor Circuit Configuration and Troubleshooting Pressure Sensor Problems ........ 253
8-6
Troubleshooting Solenoid Valve Problems ..................................................................................... 255
8-7
Troubleshooting Outdoor Unit Fan Problems ................................................................................. 257
8-8
Troubleshooting LEV Problems........................................................................................................ 258
8-9
Troubleshooting Inverter Problems ................................................................................................. 264
8-10 Control Circuit .................................................................................................................................... 276
8-11 Measures for Refrigerant Leakage ................................................................................................... 281
8-12 Compressor Replacement Instructions ........................................................................................... 283
8-13 Troubleshooting Problems Using the LED Status Indicators on the Outdoor Unit ..................... 285
Chapter 9
LED Status Indicators on the Outdoor Unit Circuit Board
9-1
LED Status Indicators ........................................................................................................................ 289
9-2
LED Status Indicators Table ............................................................................................................. 292
Summary of Contents for PUHY-P1000
Page 1: ......
Page 11: ... 2 HWE14040 GB ...
Page 27: ... 18 HWE14040 GB ...
Page 40: ... 2 6 System Connection Example 31 HWE14040 GB 2 Restrictions ...
Page 61: ... 52 HWE14040 GB ...
Page 75: ... 66 HWE14040 GB ...
Page 93: ... 84 HWE14040 GB ...
Page 121: ... 112 HWE14040 GB ...
Page 171: ... 6 11 Standard Operation Data Reference Data 162 HWE14040 GB ...
Page 243: ... 7 9 Error Code Definitions and Solutions Codes 7000 7999 234 HWE14040 GB ...
Page 297: ... 288 HWE14040 GB ...
Page 334: ......