
The FAN speed can be adjusted by adjusting the FAN trim pot COUNTER CLOCKWISE to INCREASE the speed and CLOCKWISE to DECREASE the speed of the combustion fan. Note: If you attempt to adjust the Fuel Feed Trim Pots, use a small precision screwdriver. The Trim Pots do not make a full rotation. If using a metal screwdriver, be gentle as the plastic trim pot slot can be damaged or stripped. FAN SPEED (Convection or heating) The FAN SPEED controls the speed of the room air fan. This fan blows room ai