Incubation · Troubleshooting

Diagnose with a method.

Simple, safe checks to understand the problem before replacing a part.

Available procedures

Sheets in preparation

Controller-specific procedures will be published after checking manuals and hardware variants.

SHEET COMING SOON

XH-W3001 essential settings

Understand temperature setpoints and wiring precautions.

Coming soon
SHEET COMING SOON

XM-18 basic diagnosis

Identify sensors, outputs and common errors before replacement.

Coming soon

Safety first

Any work on 220V power must be performed with the supply disconnected by a competent person. Future diagrams will clearly separate low-voltage circuits from mains wiring.