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16 Troubleshooting Guide
16.1. Refrigeration Cycle System
In order to diagnose malfunctions, make sure that there are no
electrical problems before inspecting the refrigeration cycle.
Such problems include insufficient insulation, problem with the
power source, malfunction of a compressor and a fan.
The normal pressure of the refrigeration cycle depends on
various conditions, the standard values for them are shown in
the table on the right.
Summary of Contents for WH-SXF09D3E5
Page 10: ...10 4 Location of Controls and Components 4 1 Indoor Unit 4 1 1 Location of Control ...
Page 11: ...11 ...
Page 12: ...12 ...
Page 13: ...13 4 1 2 Weekly Timer Setting ...
Page 14: ...14 4 1 3 Setting Up The Special Functions ...
Page 15: ...15 4 1 4 Main Components 4 2 Outdoor Unit ...
Page 16: ...16 5 Dimensions 5 1 Indoor Unit ...
Page 17: ...17 5 2 Outdoor Unit ...
Page 19: ...19 ...
Page 20: ...20 7 Block Diagram 7 1 WH UX09DE5 ...
Page 21: ...21 7 2 WH UX12DE5 ...
Page 22: ...22 8 Wiring Connection Diagram 8 1 Indoor Unit 8 1 1 WH SXF09D3E5 ...
Page 23: ...23 8 1 2 WH SXF12D6E5 ...
Page 24: ...24 8 2 Outdoor Unit ...
Page 25: ...25 9 Electronic Circuit Diagram 9 1 Indoor Unit 9 1 1 WH SXF09D3E5 ...
Page 26: ...26 9 1 2 WH SXF12D6E5 ...
Page 27: ...27 9 2 Outdoor Unit ...
Page 28: ...28 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board ...
Page 29: ...29 10 1 2 Solar Printed Circuit Board Optional ...
Page 30: ...30 10 2 Outdoor Unit 10 2 1 Main Printed Circuit Board ...
Page 31: ...31 10 2 2 Capacitor Printed Circuit Board 10 2 3 Noise Filter Printed Circuit Board ...
Page 48: ...48 Heat Tank Mode Heating priority not set Under Solar Priority Set Condition ...
Page 49: ...49 Heat Tank Mode Heating priority not set Under Solar Priority Not Set Condition ...
Page 57: ...57 ...
Page 58: ...58 ...
Page 105: ...105 17 3 To Remove Pressure Gauge 17 4 To Remove Control Panel ...
Page 106: ...106 17 5 To Remove RCCB ELCB 17 6 To Remove Transformer and Electronic Controller Board ...
Page 116: ...116 19 2 WH UX09DE5 WH UX12DE5 ...
Page 117: ...117 ...