[7-6 Error Code Definitions and Solutions: Codes [4000 - 4999] ]
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HWE1314A
GB
7
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Using
Erro
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7-6-22
Error Code [4250] Detail Codes 121, 128, and 122
1. Error code definition
DCL overcurrent error (H/W) (Detail code 121 and 128)(outdoor unit) DCL overcurrent error (S/W) (Detail code 122)
(outdoor unit)
2. Error definition and error detection method
When a DCL overcurrent is detected by the electric current sensor
3. Cause, check method and remedy
For inverter-related error codes, refer to the following page(s). [8-10 Troubleshooting Inverter Problems](page 337)
7-6-23
Error Code [4260]
1. Error code definition
Heatsink overheat protection at startup
2. Error definition and error detection method
When heatsink temperature (THHS) remains at or above TOH for 10 minutes or longer after inverter startup
3. Cause, check method and remedy
Same as 4230 error
Cause
Check method and remedy
(1)
Inverter-output-related
items
Refer to the following page(s). [8-10-2 Checking the Inverter Board Error Detection
Circuit](page 339)
Refer to the following page(s). [8-10-3 Checking the Compressor for Ground Fault
and Coil Resistance Problems](page 339)
Refer to the following page(s). [8-10-4 Checking the Inverter for Damage at No-
Load](page 339)
Refer to the following page(s). [8-10-5 Checking the Inverter for Damage during
Compressor Operation](page 340)
Refer to the following page(s). [8-10-11 Checking the Installation Conditions](page
343)
models
TOH
INV20Y
100°C
INV30YC
94°C
Summary of Contents for PURY-EP200YLM-A
Page 9: ...viii ...
Page 13: ... 2 HWE1314A GB ...
Page 29: ... 1 5 Cautionary notes on installation environment and maintenance 18 HWE1314A GB ...
Page 31: ... 20 HWE1314A GB ...
Page 44: ... 2 6 System Connection Example 33 HWE1314A GB 2 Restrictions ...
Page 58: ... 2 7 Example System with an MA Remote Controller 47 47 HWE1314A GB 2 Restrictions ...
Page 77: ... 66 HWE1314A GB ...
Page 105: ... 94 HWE1314A GB ...
Page 137: ... 126 HWE1314A GB ...
Page 171: ... 160 HWE1314A GB ...
Page 227: ... 6 11 Standard Operation Data Reference Data 216 HWE1314A GB ...
Page 231: ... 220 HWE1314A GB ...
Page 395: ... 384 HWE1314A GB ...