➢
ELECTRICAL FEEDING - It means that the electrical supply voltage is not within
20% of the voltage parameter (MRV). Check the voltage actual reading from the
Energy section during a cycle for more details (5.4. Cycle Graph and other
functions). Call service if low or high voltage is suspected.
➢
LOW TEMPERATURE - It occurs if during the Hold cycle the cavity Air temperature
goes below the lower temperature limit, parameter (ALL). This parameter is a
differential respect to the Set-point.
➢
HIGH TEMPERATURE - It occurs if during the Hold cycle the Air temperature goes
above the higher temperature limit, parameter (ALH). This parameter is a differential
respect to the Set-point. Adding hot product during the Hold cycle will trigger this
alarm.
➢
AIR PROBE (S1) – Cavity Air sensor failure. This is a critical alarm and will disable
the Chiller, call service.
➢
EVAPORATOR PROBE (S2) - Evaporator sensor failure. This is a critical alarm and
will disable the Chiller, call service.
➢
CONDENSER PROBE (S3) - Condenser sensor failure. Allow the Chiller to cool
down, check the condenser filter and clean as needed. Check to ensure condenser fan
is working, that there is sufficient air circulation and move unit as needed, call service
as this will cause compressor failure.
➢
FOOD PROBE (PT1) – Product Probe sensor 1 failure. This will not allow the user
to chill by Product Probe, call service.
➢
FOOD PROBE (PT2) – Product Probe sensor 2 failure. This will not allow the user
to chill by Product Probe, call service.
➢
FOOD PROBE (PT3) - Product Probe sensor 3 failure. This will not allow the user
to chill by Product Probe, call service.
➢
FOOD PROBE (PT4) - Product Probe sensor 4 failure. This will not allow the user
to chill by Product Probe, call service.
➢
RELAY 1, 2, 3, 4, 5, 6, 7, 8 BROKEN - The relay board detected a failure on relay
1, 2, 3, 4, 5, 6, 7, 8. Call service.
➢
TRIAC BROKEN - The electronic board detected a failure on the (PWM) output for
evaporator fan variable speed. Call service.
➢
BLACK OUT - The system recorded a power interruption without switching off the
display. Please power off the control before disconnecting the power.
Press the Return icon to return to the previous screen.
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