420010355104 Max P15-25 / P15-25 AB
EN
AIR REGULATION
FIRING HEAD SETTING
B
A
To adjust LOW air flow, turn the screw A as required. To
reduce output, turn screw clockwise, to increase it turn screw
counterclockwise.
To adjust HI air flow, turn the screw B as required. To reduce
output, turn screw clockwise, to increase it turn screw counter-
clockwise.
MOUNTING TO THE BOILER
MAINTENANCE POSITION
11