Prince Castle 625-MCD Operation Manual page 9

PROBLEM
Unit will not heat up; "DISPLAY" is lit.
On/Off switch is ON.
Unit heats up but will not steam.
Display reads "REMOVE" at end of
cycle.
Unit steams continuously.
Unit is flooded.
Bun temperature is too cold.
Bun temperature is too hot.
Not enough moisture in bun.
Too much moisture in bun.
Water is leaking from behind the unit.
625-505revI-EN
Troubleshooting Guide
PROBABLE CAUSE
Loose connections.
Water supply is not connected or shut
off. Regulator has pressure set too low.
Water delivery tube clogged.
Defective main PC board or water
solenoid.
Water supply line is pinched.
Defective main PC board or water
solenoid.
Water pressure too high.
Defective platen, water solenoid or
relay.
Water pressure too low.
Not enough water CYCLES.
Water ON cycle too short.
Partially clogged water tube.
Water pressure too high.
Water ON cycle too long.
Too many water cycles.
Water pressure too low.
Platen not hot enough.
Water ON cycle too short.
Not enough water CYCLES.
Water OFF cycle is too short.
Partially clogged water tube.
Out-of-date buns.
Water pressure too high.
Water ON cycle too long.
Too many water CYCLES.
Water OFF too long.
Water tube not properly pushed into
valve.
Faulty water valve.
9
SOLUTION
Check continuity wiring.
Disconnect water line and check if water is flowing
through main water supply. Check water pressure at
regulator to ensure unit is receiving water.
Replace water tube.
Call service technician.
Straighten water line.
Call service technician.
Turn input water regulator to between 20 and 30 psi.
Call service technician.
Turn input water regulator to between 20 and 30 psi.
Check for proper programming of Filet steam cycles.
Increase number of CYCLES until desired results are
reached.
Check for proper programming of Filet steam cycles.
Increase ON time until desired results are reached.
Clean/delime the water tube.
Turn input water regulator to between 20 and 30 psi.
Check for proper programming of Filet steam cycles.
Decrease ON time until desired results are reached.
Check for proper programming of Filet steam cycles.
Decrease number of CYCLES until desired results are
reached.
Turn input water regulator to between 20 and 30 psi.
Increase platen temperature.
Check for proper programming of Filet steam cycles.
Increase ON time until desired results are reached.
Check for proper programming of Filet steam cycles.
Increase number of CYCLES until desired results are
reached.
Check for proper programming of Filet steam cycles.
Increase OFF time until desired results are reached.
Clean/delime water tube.
Use fresh buns.
Turn input water regulator to between 20 and 30 psi.
Check for proper programming of Filet steam cycles.
Decrease ON time until desired results are reached.
Check for proper programming of Filet steam cycles.
Decrease number of CYCLES until desired results are
reached.
Check for proper programming of Filet steam cycles.
Decrease OFF time until desired results are reached.
Completely push tube into valve until you feel it click.
Call service technician.
Printed in U.S.A. 1/06 © 2006
Steamer
625-MCD & MFY