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II. Fault Information :
1355 - 1505 CYCLONE VERTICAL MIXER OPERATION
Passive Faults
Filter Bypass Fault: This fault is true if the fault is active (NC
indicator switch) and the system is at fan operating
temperature. FLT will blink on the right side page of 1 and
display “Filter Bypass” on line 4 of page 2.
Both page one and two will blink warning temp message. This
is true when one or both NC loop temp switches are at 180
degrees and have opened.
Active Faults
Jammed auger fault explained above in the Mixing section.
After correcting a fault condition it may be necessary to cycle power off and back on to clear a
fault status.
Over temp shut down fault
Both page one and two will blink Over Temp Stop condition.
The pump outputs will shut off if either NC switch opens at 200
degrees F. Leave the PTO on to circulate flow to the cooler. As
the temperature cools down the NC over temp switch will close.
The fault condition will be maintained until the system cools
down until both warning temp switches close. At this point the
over temp condition is cancelled. Note: Over temp condition will
be maintained if controller power is cycled off and back on.
Low fluid level fault
When fluid is low page 1 will show “ENABLE FALSE” on line 4
and “FLT”. Page 2 shows LOW FLUID LEVEL blinking and
“FLT”.
Summary of Contents for 1355 HDS
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