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Plumberpro
Plumberpro, Home Appliance Technician
Category: Appliance
Satisfied Customers: 634
Experience:  Heating and hot water heating appliances experienced
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Have \ST9400C - 7Day Programmer which despite programming water

Customer Question

Have \ST9400C - 7Day Programmer which despite programming water & heat to time
0600-0900 - this timing ok. On at 5pm off at 1030pm the system goes off at 10pm.
question is why ? Please advise
Submitted: 2 years ago.
Category: Appliance
Expert:  Plumberpro replied 2 years ago.
Could be a faulty programmer. Can you change it to go off at 11 and see if it goes off at 10.30?

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