Question about Heating & Cooling
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Posted on Jan 02, 2017
may just be a defective display PCB, byt more often than not, its the more expensive main primary PCB. Ideal actualy modified this PCB, and has a pre-fix of VF on it, and is orange in colour
Posted on Mar 03, 2009
jumper links not inserted in to pcb is h5 code
Posted on Mar 21, 2010
Testimonial: "Hi mylandlord eventually sussed it out and blanked of port1 and 3 on the pcb thanks for your help T"
if nocn is on the time clock then check the wiring to time clock and if all good then it is the time clock at fault and will need repleacing
Posted on May 04, 2010
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