COFFEtek VITRO RANGE - Further Fault Diagnosis; Heater Tank and Flooding Problems; Temperature and Cleaning Prompt Errors

25 OPERATORS MANUAL VITRO LINE
FAULT
POSSIBLE CAUSE
ACTION
(b) Temperature probe fault
(c) MPU Board fault
(d) Short on solid state relay
(b) Replace probe
(c) Replace MPU board
(d) Replace relay
Heater tank
Overfilling
(a) Probe open circuit
(b) Inlet valve fault
(c) Level probe incorrectly
positioned
(a) Check probe circuit
(b) Check inlet valve and
replace if necessary
(c) Reposition probe
Bearding of
Ingredient
(a) Extractor fan fault
(b) Steam hoods missing from
mixing bowls or incorrectly
positioned
(d) Overflow pipe incorrectly
fitted
(a) Check fan
(b) Fit steam hoods to mixing
bowls and position correctly.
Machine floods
(a) Dispense pipes incorrectly
fitted to dispense head
(b) Mixing bowls incorrectly
fitted
(c) Whipper seals missing
(a) Reposition pipes
(b) Reposition mixing bowls
(c) Check seals
(d) Refit overflow pipe
No display
(a) Display connector loose
(a) Refit connector
TEMP LOW
displayed
(a) Thermal cut-out tripped
(b) Heater fuse blown
(c) Incorrect temperature
setting
(a) Reset cut-out
(b) Check fuse
(c) Check program setting
Grout Bin Full
(a) Vend count has reached
number of vends needed to
trigger error
(a) Press STAR key, then up to
GROUT BIN, then ENTER
to reset
Espresso clean
required
(a) Vend count has reached
number of vends needed to
trigger error
(a) Press STAR key, then up to
ESPRESSO CLEAN, then
ENTER to reset