MSS-200 MINI SPATULA STEAMER
13
P/N 1010903 Rev. A 09/05
TROUBLESHOOTING
Problem
Possible Cause(s)
Corrective Action
The unit heats up and steams but the rear
LEDs do not light up.
Faulty Control Board.
Contact your maintenance person or an
Authorized Service Agency for service.
Disconnected/Loose wiring harness.
Unit operates, but the front blue ready
light intermittently goes blank then comes
back on after several minutes.
NOTE:
The generator surface temperature is
in excess of 375° F. The hi-limit will
trip at 450-470° F.
The automatic resetting hi-limit is tripping due to
the generator overheating.
Contact your maintenance person or an
Authorized Service Agency for service.
Faulty Control board.
Faulty thermistor.
No heat, the front blue ready light is off,
and the light on the power switch is “Off”
Power cord not plugged into the appropriate
outlet.
Verify that the power cord is plugged into the
appropriate outlet.
Circuit breaker is off or tripped.
Verify circuit breaker is on.
Faulty power cord.
Contact your maintenance person or an
Authorized Service Agency for service.
Faulty terminal block.
Faulty power switch.
No heat, the front blue ready light is on
steady.
Thermistor is shorted.
Contact your maintenance person or an
Authorized Service Agency for service.
Faulty Control Board.
Blue ready light flashes rapidly.
Thermistor is open.
Contact your maintenance person or an
Authorized Service Agency for service.
Loose, burnt, or broken wiring in heating circuit.
One of the two generator heaters is open.
Faulty Control Board.
No heat, the front blue ready light is OFF,
but the light on the power switch is ON.
Faulty transformer.
Contact your maintenance person or an
Authorized Service Agency for service.
Faulty Control Board.
Loose or broken wiring in circuit.
The blue ready light repeatedly flashes
1 second on 3 seconds off
NOTE: The
electrical compartment temperature
has exceeded 155° F.
Insufficient ventilation around unit.
Turn unit off and let cool down. If the problem
persists, Contact your maintenance person or an
Authorized Service Agency for service.
Faulty Control Board
The blue ready light intermittently flashes
1 second on 1 second off during normal
use.
NOTE: The generator surface
temperature has dropped below 280° F.
Proper operating temperature is 375° F.
Water pressure regulator is improperly set.
Adjust regulator to 7-9 PSI.
Rotary switches are not correctly set
Set switches to the proper settings shown under
the “Equipment Setup” section in the manual.
One of the two generator heaters is open
Contact your maintenance person or an
Authorized Service Agency for service.
Faulty Control Board.
The unit is not steaming the product prop-
erly and/or the product requires
re-steaming.
The Water Pressure Regulator is improperly
set.
Adjust regulator to 7-9 PSI. Refer to the section
titled “Adjusting the Water Pressure Regulator” in
this manual.
The water regulator strainer screen is clogged.
Clean the strainer according to the Maintenance
section of this manual.
Rotary switches are not correctly set.
Set switches to the proper settings shown in the
“Equipment Setup” section of this manual.
The generator water inlet tube is clogged.
Clean the inlet tube according to the
Maintenance section of this manual.
The generator needs cleaning.
Clean the generator according to the
Maintenance section of this manual.
The unit is not being cleaned as required.
Clean the unit according to the Daily, Weekly,
& Monthly cleaning procedures found in the
Maintenance section of this manual.
The generator surface is not hot enough.
Preheat the unit and verify that the generator
surface temperature is at least 375° F.
