Gree U-MATCH UMAT18HP230V1BD, Инструкция по установке и эксплуатации

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DC Inverter U-match Series Duct Type Unit
32
Number Error code Error Remarks
25 Ld Compressor phase sequence protection
26 LE Compressor stalling protection
27 LF Power protection
28 Lp Indoor and outdoor mismatch
29 U7 4-way valve direction changing protection
30 P0 Drive reset protection
31 P5 Over-current protection
32 P6 Communication error between main control and drive
33 P7 Drive module sensor error
34 P8 Drive module over temperature protection
35 P9 Zero passage protection
36 PA AC current protection
37 Pc Drive current error
38 Pd Sensor connecting protection
39 PE Temperature drift protection
40 PL Bus low voltage protection
41 PH Bus high voltage protection
42 PU Charge loop error
43 PP Input voltage abnormality
44 ee Drive memory chip error
NOTICE!
When the unit is connected with the wired controller, the error code will
be simultaneously shown on it.
(2) Instructions to the Error Indicating Lamps on the Panel of the Duct Type
Unit.
Fig. 6.1