Difference between revisions of "Blue Series Troubleshooting (18K & 24K)"
From Technical Support Wiki
| Line 18: | Line 18: | ||
| D42/D16 | | D42/D16 | ||
| D43/D30 | | D43/D30 | ||
| + | |- | ||
| + | | 1 | ||
| + | | System High Pressure Protection | ||
| + | | 3s off blink once | ||
| | | | ||
| + | | | ||
| + | | off | ||
| + | | blinking | ||
| + | | blinking | ||
| + | | blinking | ||
| + | | During cooling and drying operation, all loads except the indoor fan stop operation. During heating operation, the entire unit stops. | ||
| + | | | ||
| + | * Refrigerant was superabundant; | ||
| + | * Poor heat exchange (including filth blockage of heat exchanger and bad radiating environment); | ||
| + | * Ambient temperature is too high. | ||
| + | |- | ||
Revision as of 17:36, 1 May 2014
| NO. | Malfunction Name | Display Method of Indoor Unit | Display Method of Outdoor Unit | A/C Status | Possible Causes | ||||||
| Dual-8 Code Display | Indicator Display | Indicator Display | |||||||||
| Operation Indicator | Cooling Indicator | Heating Indicator | D40/D5 | D41/D6 | D42/D16 | D43/D30 | |||||
| 1 | System High Pressure Protection | 3s off blink once | off | blinking | blinking | blinking | During cooling and drying operation, all loads except the indoor fan stop operation. During heating operation, the entire unit stops. |
| |||