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Warning - THM1

Display - Main Cab Overtemp


Description-

Main Cabinet Over Temperature switch.Temperature over 60 °C (140 °F) for>60 seconds


Resolution-

1. Verify FAN4 in Control cabinet section is operational


■ Verify 2 A Fuse F77


2. Check temperature switch TSW-CAB in control cabinet: 60 °Cset-point and wiring

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