Haier MRV II - Part 3 Debugging & Maintenance for R410 A System

Part 3
Part 3 Commissioning and Maintenance
for R410A System
1.Working preparation before commissioning
1.1 Outdoor checking-------------------------------------86
1.2 Indoor checking---------------------------------------92
1.3 Relative settings--------------------------------------93
1.4 Indoor parameters------------------------------------98
1.5 outdoor parameters----------------------------------99
2.Trial operation and the performance
2.1 Trial operation sequence------------------------100
2.2 Inspection before trial operation--------------101
2.3 State setting of trial operation-----------------103
2.4 Trial operation---------------------------------------104
3 Failure code
3.1 Inverter master outdoor failure code list---113
3.2 Indoor failure code list----------------------------116
4.Trouble diagnose and trouble shooting-----------117
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