Antunes, AJ MS-150/155 Owner's Manual page 20

MIRACLE STEAMER
Problem
Unit heats but there
is little or no steam
produced
and/or
The product requires
more steaming than
usual.
Excessive con-
densation in Food
Compartment.
Steam coming out
around top covers or
sides.
TROUBLESHOOTING (continued)
Possible Cause
Water Line Valve is closed (MS-
250/255).
Filter Strainer is restricted.
Quick disconnect is not fully
engaged at rear of the unit or is
damaged (MS-250/255).
Low or no water pressure in the
water line (MS-250/255).
Improper water pressure to unit (MS-
250/255).
Unit is not being cleaned properly
(daily/monthly).
Programming and/or SHO, H2O val-
ues were adjusted/changed improp-
erly.
Insufficient or excessive calcium/
mineral deposits on the Generator
surface.
Generator surface is bare.
Generator Steam Ports are restrict-
ed.
Generator Cover is warped or loose.
Generator Diffuser is missing.
Generator surface temperature is too
low.
Water pressure is too high (MS-
250/255).
Programming and or SHO and H2O
values were adjusted improperly.
Generator Cover's wingnut is loose.
Generator Cover is warped.
Corrective Action
Check that the Water Line Valve is Open
Check and clean the Filter Strainer as described in
the Maintenance section of this manual.
Remove and reengage the Quick Disconnect firmly
until a "click" is heard. Replace if damaged.
Remove the Quick Disconnect Insert from the rear
of the unit. While holding over an empty cup, press
the white plastic tip. Strong, steady water flow
should be noted. If so, reengage firmly into unit. If
not present, or pressure is low, contact your mainte-
nance person or plumber.
Verify that a Water Pressure Regulator is installed
and set to 20-25 PSI.
Clean unit daily and monthly as described in the
Maintenance section of this manual.
Reprogram the SHO and H2O values as described
in the Programming section of this manual.
Verify that thin layer of calcium/mineral deposits
is present on the Generator surface. Refer to the
Maintenance section of this manual.
Generator surface must have a thin calcium/min-
eral coating for proper steaming. Refer to the
Maintenance section of this manual.
Clean the Steam Ports as described in the
Maintenance section of this manual.
Verify that the Generator Cover wingnut is tight. If
noticeable steam escapes around the Generator
Cover, replace the cover.
Install Generator Diffuser or replace if missing.
Verify Generator surface temperature to be 380-
420° F (193 - 215° C).
Verify that the Water Pressure regulator is set to 20
- 25 PSI. Adjust accordingly.
Reprogram the SHO and H2O values as described
in the Programming section of this manual.
Tighten wingnut.
Replace Generator Cover.
20
P/N 1010699 Rev. M 12/06