WF40 Conversion to WF30 - automatic fan boost function de-activated
IMPORTANT!!! ALL PARTS LISTED IN BELOW INSTRUCTIONS MUST BE FITTED AND THE RECEPTACLE PLUGS DISCONNECTED FROM FS4 ON POST 2016 HEATERS ARE WELL INSULATED & ISOLATED SO THEY CANNOT COMING INTO CONTACT WITH ANY METAL OBJECTS (As per figure 2b)
Pdf attached,
