17
3.
Red light located on heater control panel comes on indicting solenoid valves; transformer and spark
plug are energized. – Heater lights and fires.
4.
Unlock locking nut of heater regulator. Adjust gas pressure setting according to your models controls
(thermostat, modulation gas valve, high-low thermostat – See instructions provided later in this
manual for those controls).
CAUTION: Higher than necessary gas pressure setting will not dry your grain any faster.
5.
Whenever shutting down your fan & heater system, always close the fuel source at the tank first,
draining the lines, allow the heaters safety system to detect no flame and lock itself out.
6.
AFTER STEP 5 HAS BEEN COMPLETED- turn the heaters panel power switch to the off
position. Then shut down the fan.
SIDE VIEW
REGULATOR
VAPOR SAFETY
RELEASE
HIGH
PRESSURE
HOSE
LIQUID
SOLENOID
VALVE
HIGH
PRESSURE
HOSE
LIQUID
SAFETY
RELEASE
LIQUID
STRAINER
GAS
COCK
