14
4.
Open front door and inspect both front and rear Rotary Nozzles for damage.
Replace either
Rotary Nozzle
(Parts Manual:
Inside the Chamber) if damaged.
5.
If water is continuously spraying from either Rotary Nozzle, replace
(Parts Manual: Water System).
6.
Remove left side panel and inspect for a water leak and replace parts, as needed.
Error 8E:
Chamber Thermistor Out of Range
TRIGGER: If the Chamber Temperature and the Heater Temperature have a difference of 50° before a sanitize cycle
1.
Reset the blender by pressing “Regular” & “More Thick” buttons together for 7 seconds
to soft
-
reset the blender
.
2.
Ensure blender
has the latest Firmware Version.
A.
Press the “Left Arrow” & “OK” buttons for 7 seconds until the Status Screen appears on the screen. Locate
“FWXXXX” in the top right corner. FW Version should be FW0334.
3.
Bring up the LVCBS Status Screen (Press the “Left Arrow” & “OK” buttons for 7 seconds until the Status Screen appears on
the screen) and locate Line E: “ChmTemp: XXX”
A.
Verify "ChmTemp" matches air temperature in chamber.
B.
Check the Chamber Thermistor Wiring and Wiring Harness to ensure wiring is connected securely and there is no
water damage on or around the Thermistor.
C.
If wires or the Chamber Thermistor are damaged, replace
(Parts Manual: Glossary).
D.
If temperatures are 100°F or more (more likely closer to 200
-
400°F), replace
(Parts Manual:
Glossary).
Error 8F:
Sanitize too Short
TRIGGER: Sanitize cycle takes less than 7 minutes for 2 consecutive times within 24 hours
1.
DO NOT Reboot the blender.
2.
Bring up the LVCBS Status Screen (Press the “Left Arrow” & “OK” buttons for 7 seconds until the Status Screen appears on
the screen) and locate Line E: “ChmTemp: XXX”
A.
Verify the “ChmTemp” is in between 67 and 100°F and that the air temperature inside the chamber matches the
“ChmTemp.”
a.
If the temperatures are the same, ensure blender
has the latest Firmware Version. Press the “Left Arrow” &
“OK” buttons for 7 seconds until the Status Screen appears on the screen. Locate “FWXXXX” in the top right
corner. FW Version should be FW0334.
b.
If the temperatures are different, proceed to Step 3.
B.
If the temperature reads above 100°F, proceed to Step 3.
3.
Check Chamber Thermistor wiring and wiring harness to ensure it’s connected securely and there’s no water damage. If
they are, replace
(Parts Manual: Glossary).
Error 90:
DC Power BUS Brown
-
Out
TRIGGER: Incoming voltage is equal or less than 75VDC BUS Voltage (Approx. 55
-
60VAC)
1.
Error will auto clear once the voltage is within range. Verify the blender is on a dedicated 15A, 120V circuit. If it is not,
install the blender on its own circuit.
2.
Ensure the blender is not on any extension cords or power strips.
It must be plugged directly into the wall outlet.
3.
Locate the High Voltage Control Board (HVCB) and verify all connections are secure.
4.
Unplug the blender for 2
-
3 minutes.
It is not necessary to have the blender unplugged for any longer than that time peri-
od. Plug back in and power back on.
If the Error 90 returns, replace
HVCB
(Parts Manual: Control Boards, Upper).
Error 91:
Mix Motor FET Destroyed
TRIGGER: Current being detected in the Mix Motor circuit while it is inactive or 0.4A for 2 seconds
1.
Locate the High Voltage Control Board (HVCB) and verify all connections are secure.
2.
Turn the blender off, wait 30 seconds and turn it back on.
3.
If the error returns, replace
HVCB
(Parts Manual: Control Boards, Upper).
Error 92:
Pump Motor FET Destroyed
TRIGGER: Current being detected in the Mix Motor circuit while it is inactive or 0.4A for 2 seconds
1.
Locate the High Voltage Control Board (HVCB) and verify all connections are secure.
2.
Turn the blender off, wait 30 seconds and turn it back on.
3.
If the error returns, replace
HVCB
(Parts Manual: Control Boards, Upper).
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