O
Olly81
Hi. I've just bought a flat at auction, the boiler system was installed around April according to paperwork, I can get hot water although no central heating! The thermostat has no red light when turned on and the timer switch is asking me to contact a service engineer. I know from looking up about the s17r that the system uses unique codes to reset so I can have heating, money being tight atm I thought I would ask the advice of some of you guys before I fork out money. If anyone could help me with the codes that would be great. There is power going to the thermostat just no red light! Many thanks in advance.