• Ref Tools App

  Troubleshooter

  Essential information when troubleshooting refrigeration systems

Compressor will not start

• Control fuse blown in panel
• Power supply
• Compressor contactor not pulled in (where fitted)
• Compressor contactor pulled in but compressor not running
• Safety switch tripped (LP, HP, Overload)
• Compressor internal overload tripped
• Starting kit faulty (single phase units only)
• Motor windings faulty
• Compressor seized