Grain Systems PNEG-584 - Manual (Page 13)

13
SERIES TWO HEATER
NORMAL OPERATING
DISPLAYS WITH HEATER
NOT RUNNING
dition is corrected, the display returns to its normal
output. This is not the case with an error or limit con-
dition during the drying operation. This causes the dis-
play to lock up in the error display mode. This is to
keep the display locked up with the condition illumi-
nated. (see section on "Running the Dryer" for mode
explanation on page 16)
The heater display with fan off ( no airflow).
or not flowing. "RX TX" (receive, transmit) is displayed
if multiple heaters are connected. All safeties or high lim-
its are continuously checked during the off mode. A limit
switch open, or any other error condition will cause the
display to show the limit or error condition. When drying
The main display shows the plenum temperature. If the
dryer has not been running, the display should show out-
side temperature. The control is preset at the factory to
display temperature in centigrade or fahrenheit "AIR-
FLOW" or "NO AIRFLOW" is displayed if air is flowing
HEATER OPOERATION PROCEDURE
is not occurring, and the limit or error con-