Preventative Solutions During cold weather, set the central heating temperature knob B) to MAX, (Must return to original setting once cold spell is over). Place the heating on continuous and turn the room thermostat down to C overnight or when unoccupied. (Return to normal after cold spell).
9 5. GENERAL INFORMATION BOILER PUMP The boiler pump will operate briefly as a self-check once every 24 hours, regardless of system demand. MINIMUM CLEARANCES Clearance of mm (6 1 / 2 ”) above, mm (4”) below, mm (9 1 / 8 ”) at the sides and mm (17 3 / 4 ”) at the front of the boiler casing must be allowed for servicing. BOTTOM CLEARANCE Bottom clearance after installation can be reduced to 5mm This must be obtained with an easily removable panel, to enable the system pressure gauge to be visible and to provide the mm clearance required for servicing.