
It will set the room air blower speed to high at any feed rate setting. • When the “HIGH FAN” button is pushed the room air fan will switch to its highest setting. • When this button is pushed again the room air fan will return to its original setting based on the Heat Level Advance setting. • If the “HIGH FAN” setting is used for extended periods of time it can shorten the life expectancy of the room air fan. Avoid use at this setting for more than one hour at a time. d. RESET TRIM Different si