Manualshelf

Troubleshooting Guide

ManualsBrandsMRCOOL ManualsDIY Mini SplitsDIY 39,000 BTU 3 Ton 4-Zone Ductless Mini-Split A/C & Heat Pump 230-Volt/60Hz/1-16 ft., 25 ft., 50 ft., 66 ft. Line Sets
41424344454647484950
Troubleshooting 43
8.11 (ODU) PC 0A (High temperature protection of condenser diagnosis and solution)
Description: The unit will stop when condenser temperature is higher than 65°C, and runs again when it is less than
52°C
Recommended parts to prepare:
• Connection wires
• Condenser temperature sensor
• Outdoor fan
• Outdoor main PCB
• Refrigerant
Troubleshooting and repair: