What are terminals X1 & X2?
These terminals are for a common fault alarm. When the water heater …
Our faq
I want to connect the CHL to a common flue but the water heater is just too tall.
Answer. The CHL has three approved Draught Diverters: Heights detailed on page …
I had an E06 displayed but it cleared itself. Now I have an F12 and the CHL is in Lockout.
Answer. If the Flue Gas Temperature Sensor sees a temperature above 70°C …
Does the CHL produce a Positive Flue Pressure?
No, the fan on the CHL provides combustion air with just enough …
On my LGL GCE, is there an adaptor supplied for the flue to connect onto the draught diverter?
The LGL GCE units are not supplied with a flue adaptor but …
How do I interlock my Flue Fan or Mechanical Ventilation to the CHL?
There are no connections provided within the CHL for this function. The …
How do I switch the CHL on and off remotely?
Unfortunately, no provision for this function is provided. It is recommended that …