Chapter 7 Troubleshooting Using Error Codes - Mitsubishi Electric PURY-P200YLM-A(1) Service Handbook

Chapter 7 Troubleshooting Using Error Codes
7-1 Error Code and Preliminary Error Code Lists ................................................................................ 221
7-2 Error Code Definitions and Solutions: Codes [0 - 999] ................................................................. 226
7-2-1 Error Code [0403] ............................................................................................................................... 226
7-2-2 Error Code [0404] ............................................................................................................................... 227
7-3 Error Code Definitions and Solutions: Codes [1000 - 1999] ......................................................... 228
7-3-1 Error Code [1102] ............................................................................................................................... 228
7-3-2 Error Code [1301] ............................................................................................................................... 229
7-3-3 Error Code [1302] (during operation) .................................................................................................. 230
7-3-4 Error Code [1302] (at startup) ............................................................................................................. 231
7-3-5 Error Code [1500] ............................................................................................................................... 231
7-4 Error Code Definitions and Solutions: Codes [2000 - 2999] ......................................................... 232
7-4-1 Error Code [2500] (Models with a drain sensor) ................................................................................. 232
7-4-2 Error Code [2500] (Models with a float switch) ................................................................................... 233
7-4-3 Error Code [2502] (Models with a drain sensor) ................................................................................. 234
7-4-4 Error Code [2502] (Models with a float switch) ................................................................................... 235
7-4-5 Error Code [2503] ............................................................................................................................... 236
7-4-6 Error Code [2600] ............................................................................................................................... 237
7-4-7 Error Code [2601] ............................................................................................................................... 237
7-5 Error Code Definitions and Solutions: Codes [3000 - 3999] ......................................................... 238
7-5-1 Error Code [3121] ............................................................................................................................... 238
7-6 Error Code Definitions and Solutions: Codes [4000 - 4999] ......................................................... 239
7-6-1 Error Code [4102] ............................................................................................................................... 239
7-6-2 Error Code [4106] ............................................................................................................................... 240
7-6-3 Error Code [4109] ............................................................................................................................... 240
7-6-4 Error Code [4115] ............................................................................................................................... 241
7-6-5 Error Code [4116] ............................................................................................................................... 241
7-6-6 Error Code [4121] ............................................................................................................................... 242
7-6-7 Error Code [4124] ............................................................................................................................... 243
7-6-8 Error Codes [4220, 4225, 4226] Detail Code 108............................................................................... 244
7-6-9 Error Codes [4220, 4225, 4226] Detail Code 109............................................................................... 245
7-6-10 Error Code [4220] Detail Code 110..................................................................................................... 246
7-6-11 Error Codes [4220, 4225, 4226] Detail Code 111, 112....................................................................... 246
7-6-12 Error Code [4220] Detail Code 123..................................................................................................... 247
7-6-13 Error Code [4220] Detail Code 124..................................................................................................... 247
7-6-14 Error Codes [4220, 4225, 4226] Detail Code 131............................................................................... 248
7-6-15 Error Code [4230] Detail Code 125..................................................................................................... 248
7-6-16 Error Code [4230] Detail Code 126..................................................................................................... 249
7-6-17 Error Code [4240] ............................................................................................................................... 249
7-6-18 Error Codes [4250, 4255, 4256] Detail Code 101............................................................................... 250
7-6-19 Error Codes [4250, 4255, 4256] Detail Code 104............................................................................... 251
7-6-20 Error Codes [4250, 4255, 4256] Detail Code 105............................................................................... 252
7-6-21 Error Code [4250] Detail Codes 106 and 107..................................................................................... 252
7-6-22 Error Code [4250] Detail Codes 121, 128, and 122............................................................................ 253
7-6-23 Error Code [4260] ............................................................................................................................... 253
7-7 Error Code Definitions and Solutions: Codes [5000 - 5999] ......................................................... 254
7-7-1 Error Codes [5101, 5102, 5103, 5104]................................................................................................ 254
7-7-2 Error Codes [5103,5104,5105,5106,5107,5109,5111,5112]............................................................... 255
HWE1314A
- 217 -
GB