Hi there,
Ian I did what you recommand and manually,it's all working ok.
I also order a new sunvic actuator head via eBay who have the same item as the current one for £64.
I will receive it tomorrow and install it.
I will keep you updated.
Ludo
Good morning Ian
I would do it and observe what's happening.
1 picture was missing in my post yesterday.
The curent controller which seems to be working before this start happening.
I guessed the pictures attached will be in.
The old controller was a sunvic so as I suppose the valve and a junction box I noticed on top.
I didn't open the junction box as it's dark underneath.
At that area I have the motor, the valve, the expansion vessel.
The water tank is upstairs and have...
Thanks again
I'll try to post pictures if I can.
Ok, 2 first pictures are for the curent controller.
The 3 last pictures were for the old (replaced) controller without any diagram available .
Also attached the diagram picture from the elan2 boiler itself.
Hi All,
I am Ludo a new member. I have an elan boiler 2 with a new contrôler FP715- (Si Electronic Programmer ).
Recently, when the water heater program start, it doesn't heat the water tank but heat only heaters and excessively although the heaters program is not on.
Any idea ? Do you think...