Hello Everyone,
My boiler stops working in timed mode. The boiler is connected with Horstmann Economy 7 Quartz timer. It works perfectly in Boost mode (the boost indicator light will lit up while boiler is working). But it just stopped working in timed mode.
I have been quoted £160 plus VAT to change a new timer including labour. Before I call the engineer to change it, I am wondering if there is anything I can check it myself.
Attached photos are the inside wirings. Could you kindly let me know which parts should I test and is it a simple job I can fix it myself or I better just leave it to the engineer? Thank you very much for answering the questions.
My boiler stops working in timed mode. The boiler is connected with Horstmann Economy 7 Quartz timer. It works perfectly in Boost mode (the boost indicator light will lit up while boiler is working). But it just stopped working in timed mode.
I have been quoted £160 plus VAT to change a new timer including labour. Before I call the engineer to change it, I am wondering if there is anything I can check it myself.
Attached photos are the inside wirings. Could you kindly let me know which parts should I test and is it a simple job I can fix it myself or I better just leave it to the engineer? Thank you very much for answering the questions.