Hello
Hope someone out there can help!
Recently my immersion heater is failing to switch on over night. It is on a economy 7 tariff with a 'boost' switch wired into the daytime rate. The boost is working fine (ie, water heats up OK if I manually switch it on), but overnight nothing seems to happen (my cylinder is fitted with a single element). I have checked all fuses (which are all OK), even replaced the thermostat but still no joy. My storage heaters all still work OK (these are also on E7), but the light on the isolation switch in the airing cupboard is failing to light during the E7 hours, so I am lead to believe that the issue is not with the immersion heater but something upstream of this.
Anyone out there had similar experiences?
Thanks in advance.....
Simon
Hope someone out there can help!
Recently my immersion heater is failing to switch on over night. It is on a economy 7 tariff with a 'boost' switch wired into the daytime rate. The boost is working fine (ie, water heats up OK if I manually switch it on), but overnight nothing seems to happen (my cylinder is fitted with a single element). I have checked all fuses (which are all OK), even replaced the thermostat but still no joy. My storage heaters all still work OK (these are also on E7), but the light on the isolation switch in the airing cupboard is failing to light during the E7 hours, so I am lead to believe that the issue is not with the immersion heater but something upstream of this.
Anyone out there had similar experiences?
Thanks in advance.....
Simon