Nordson EcoDry
r
Series Induction Dryers with Touch Screen Controls
32
Part 1601306
−
02
E
2014 Nordson Corporation
Fault Page Screen
System faults appear on this screen. When the RESET button is pressed,
the system attempts to clear the fault and restart. If the fault cannot be
cleared, it will continue to be displayed.
Figure 25
Fault Page screen
Fault
Description
PRODUCT TEMP
HIGH ALARM
Product temperature is greater than the programmed limits.
PRODUCT TEMP
LOW ALARM
Product temperature is lower than the programmed limits not active during
Ramp Mode and Manual Mode.
COOLING AIR
(OK/FAULT)
Dryer air pressure switch is not being detected.
AIR HEATER
(OK/FAULT)
Dryer has detected a defective air heater assembly.
INVERTER TEMP
(OK/FAULT)
The inverter heatsink thermostat has opened, indicating that the heatsink is
getting too hot.
EXT INTLK TIMER
(OK/FAULT)
External interlock timer has expired.
RF BOARD
(OK/FAULT)
RF Board will set this fault anytime there is an RF system Failure.
INVERTER CURRENT
(OK/OVER CURRENT)
RF Board has detected an over-current condition.
INVERTER FREQUENCY
(OK/OUT OF LOCK)
RF system cannot lock onto a valid frequency.
TANK VOLTAGE
HIGH ALARM
RF system has detected that the tank voltage is above the maximum limit
allowed; limit not adjustable.
TANK VOLTAGE
LOW ALARM
RF system has detected that the tank voltage is below the minimum limit
allowed; limit is not adjustable.
COILTRAY LID
SWITCH (OK/OPEN)
The system has detected that the coil tray lid is open.
