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Mend Horstmann Economy 7 Works Light Stays

Horstmann Economy 7 problem?

The timer works when switched to timed but the boost light comes and stays on regardless of boost switch position. When the timer is switch off the light goes out. The timer is connected to a single immersor.

Vini
December 2010
HorstmannHorstmann Economy 7Heating, Home Heating SystemsWorks Light Stays
your switch is shot,it needs replaced,cost in wholesalers is aprox £54 to trade

mm
December 2010

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Horstmann Economy 7 Timer Issue - Boost Light On