38MHRC: Service Manual
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
49
DIAGNOSIS AND SOLUTION (CONT)
High temperature protection of compressor top diagnosis and solution (P2)
Description: If the sampling voltage is not 5V, the LED displays the failure.
Possible causes:
• Power supply problems
• System leak or block
• Faulty PCB
Troubleshooting
A210605