Midea Precision AC Technical Manual MCAC-PDSM-2013-01
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5.1 TEMPERATURE/HUMIDITY SET POINT SETTING FUNCTION .................................................. 65
5.2 QUERY FUNCTION FOR KEY COMPONENTS OPERATING STATUS .......................................... 65
5.3 SETTING FUNCTION OF USING PARAMETERS .................................................................... 67
5.4 MAINTENANCE MANAGEMENT ........................................................................................ 68
5.5 CLOCK MANAGEMENT ................................................................................................... 69
6. NETWORK FUNCTION INTRODUCTION ......................................... 71
6.1 GROUP CONTROL NETWORK SETTING ............................................................................. 72
6.2 THE ETHERNET COMMUNICATION CARD INTRODUCTION .................................................... 78
7. MAINTENANCE .................................................................................. 81
7.1 ELECTRICAL MAINTENANCE ........................................................................................... 81
7.2 CONTROL MAINTENANCE ............................................................................................... 81
7.3 FILTER SCREEN MAINTENANCE ....................................................................................... 82
7.4 INDOOR FAN COMPONENTS MAINTENANCE ...................................................................... 83
7.5 HUMIDIFIER MAINTENANCE ............................................................................................ 83
7.6 ELECTRICAL HEATING COMPONENTS ............................................................................... 85
7.7 REFRIGERATION SYSTEM ............................................................................................... 85
7.8 COMPRESSOR MONITORING AND REPLACEMENT .............................................................. 86
7.9
OUTDOOR FAN MAINTENANCE ........................................................................................ 87
8. TROUBLE SHOOTING ....................................................................... 88
9. ACCESSORIES .................................................................................. 93
ANNEX I: ALARM TABLE ...................................................................... 94