HI, I HAVE AN IDEAL LXFF 260 (I BELIEVE) CLASSIC BOILER. IN THE LAST WEEK OR SO IT OPERATES BOTH H/W AND C/H OUT OF THE PREPROGRAMMED TIMES I THOUGHT IT MAYBE THE PROGRAMMER ITSELF BUT AFTER INSTALLING A NEW ONE IT WASN'T. WHEN OPERATING OUTSIDE THE PROGRAMMED TIMES IT ALSO SEEMS TO OVERIDE THE...