Glow-worm 38cxi - Page 36

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13 Fault Finding
Diagram 13.1
230V SWITCHED LIVE FROM HEATING CONTROLS.
230V SWITCHED LIVE FROM OPTIONAL FROST STAT.
REMOVE THE LINK IF FITTING
VOLTAGE FREE OR 230V
SYSTEM CONTROLS.
IF THE LINK IS NOT REMOVED
THE BOILER WILL RUN
CONTINUOUSLY.
MAINS VOLTAGE HEATING CONTROLS PLUG
VOLTAGE FREE
HEATING CONTROLS
PLUG
CONTROLS
INTERFACE
LINK
REMOVE VOLTAGE FREE LINK