https://airconint.com/wiki/index.php?action=history&feed=atom&title=Sky_Split_Series_Troubleshooting 2026-04-08T16:24:37Z Revision history for this page on the wiki MediaWiki 1.35.0 https://airconint.com/wiki/index.php?title=Sky_Split_Series_Troubleshooting&diff=777&oldid=prev 2015-06-12T15:07:26Z

<p>Created page with &quot;{| class=&quot;wikitable&quot; ! Error Code ! Explanation |- | E1 | Compressor High Pressure Protection |- | E2 | Indoor Anti-Freeze Protection |- | E3 | Compressor Low Pressure Protect...&quot;</p> <p><b>New page</b></p><div>{| class=&quot;wikitable&quot;<br /> ! Error Code<br /> ! Explanation<br /> |-<br /> | E1<br /> | Compressor High Pressure Protection<br /> |-<br /> | E2<br /> | Indoor Anti-Freeze Protection<br /> |-<br /> | E3<br /> | Compressor Low Pressure Protection; Low Refrigerant Protection; Refrigerant Colleting Mode<br /> |-<br /> | E4<br /> | Compressor High Discharge Temperature Protection<br /> |-<br /> | E6<br /> | Communication Error<br /> |-<br /> | E8<br /> | Indoor Fan Motor Error<br /> |-<br /> | E9<br /> | Full Water Protection<br /> |-<br /> | F0<br /> | Indoor Ambient Temperature Sensor Error<br /> |-<br /> | F1<br /> | Evaporator Temperature Sensor Error<br /> |-<br /> | F2<br /> | Condenser Temperature Sensor Error<br /> |-<br /> | F3<br /> | Outdoor Ambient Temperature Sensor Error<br /> |-<br /> | F4<br /> | Discharge Temperature Sensor Error<br /> |-<br /> | F5<br /> | Wired Controller Temperature Sensor Error<br /> |-<br /> | C5<br /> | Capacity Code Error<br /> |-<br /> | EE <br /> | Outdoor Memory Chip Error<br /> |-<br /> | PF<br /> | Electric Box Sensor Error<br /> |-<br /> | H3<br /> | Compressor Overload Protection<br /> |-<br /> | H4<br /> | Overloading<br /> |-<br /> | H5<br /> | IPM Protection<br /> |-<br /> | H6<br /> | DC Fan Motor Error<br /> |-<br /> | H7<br /> | Drive Desynchronizing Protection<br /> |-<br /> | Hc<br /> | PFC Protection<br /> |-<br /> | Lc<br /> | Activation Failure<br /> |-<br /> | Ld<br /> | Compressor Phase Sequence Problem<br /> |-<br /> | LE<br /> | Compressor Stalling Protection<br /> |-<br /> | LF<br /> | Power Protection<br /> |-<br /> | Lp<br /> | Indoor and Outdoor Mismatch<br /> |-<br /> | U7<br /> | 4-way Valve Direction Changing Protection<br /> |-<br /> | P0<br /> | Drive Reset Protection<br /> |-<br /> | P5<br /> | Overcurrent Protection<br /> |-<br /> | P6<br /> | Communication Error Between Main Control and Drive<br /> |-<br /> | P7<br /> | Drive Module Sensor Error<br /> |-<br /> | P8<br /> | Drive Module Over Temperature Protection<br /> |-<br /> | P9<br /> | Zero Passage Protection<br /> |-<br /> | PA<br /> | AC Current Protection<br /> |-<br /> | Pc<br /> | Drive Current Error<br /> |-<br /> | Pd<br /> | Sensor Connecting Protection<br /> |-<br /> | PE<br /> | Temperature Drift Protection<br /> |-<br /> | PL<br /> | Bus Low Voltage Protection<br /> |-<br /> | PH<br /> | Bus High Voltage Protection<br /> |- <br /> | PU<br /> | Charge Loop Error<br /> |-<br /> | PP<br /> | Input Voltage Abnormality<br /> |-<br /> | ee <br /> | Drive Memory Chip Error<br /> |}</div>

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