Just returned from holiday and set the CH/HW programmer to HW to get ready to have a nice bath.
After about 20 mins the wife said that the radiators were hot and that the CH was on. Went to the kitchen and the CH/HW programmer only had the HW side activated, display showed CH as OFF but the CH radiators were most certainly getting hot , except the one in the bathroom which is the one that normally gets warm when the HW is on.
From the documentation we have the setup is
Baxi Solo 2 50PF boiler
ACL Lifestyle LP722 Programmer
Honeywell T6360/4360 thermostat
Honeywell V4073A Motorised mid position valve
Grundfos domestic circulator
I have set the Honeywell T6360/4360 thermostat to minimum and the valves on the radiators to * (Frost) to minimise the temperature.
Any ideas as to why the CH is coming on?
After about 20 mins the wife said that the radiators were hot and that the CH was on. Went to the kitchen and the CH/HW programmer only had the HW side activated, display showed CH as OFF but the CH radiators were most certainly getting hot , except the one in the bathroom which is the one that normally gets warm when the HW is on.
From the documentation we have the setup is
Baxi Solo 2 50PF boiler
ACL Lifestyle LP722 Programmer
Honeywell T6360/4360 thermostat
Honeywell V4073A Motorised mid position valve
Grundfos domestic circulator
I have set the Honeywell T6360/4360 thermostat to minimum and the valves on the radiators to * (Frost) to minimise the temperature.
Any ideas as to why the CH is coming on?