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ALARM SCREEN
ALARM STATUSES EXPLAINED
PUMP VFD FAULT
The VFD in the control panel has a fault . This can be loss in Ethernet communi-
cation such as when a new program is downloaded . It could also be a true VFD
fault such as motor overcurrent .
HIGH TEMP ALARM
The system is set to a max temperature of 180ºF . In the event temperature ex-
ceeds 180ºF, the High Temp Alarm activates and current washes abort .
HIGH COND ALARM
The system is set to a max chemical conductivity of 100mS/cm . In the event
chemical conductivity exceeds 100mS/cm, the High Cond Alarm activates and
current washes abort .
TANK HIGH LEVEL ALARM
The system has a configurable Tank High Level limit which is set to 100% as
default . Tank level of 100% is set at the factory to be about 2-3” below the over-
flow in the tank . In the event the tank level reaches higher than the configured
setpoint the High Tank Level Alarm activates and any current washes abort .
TANK LOW LEVEL ALARM
The system has a configurable Tank Low Level limit which is set to 10% as de-
fault . In the event the tank level drops below the configured setpoint, the Supply
Pump interlocks to prevent it from running, and the Low Level Warning Alarm
activates . The current wash does not abort with this alarm but holds the system
and waits for the tank level to return in order to complete the wash . (Note* The
water supply to the skid must be capable at filling the same or greater rate as
the CIP supply pump for effective rinsing . For example, the standard pump is
rated for 50gpm at 50 psi so the supply water to the skids should be at least
50gpm to maintain level .)
TRANSMITTER ERRORS - RETURN TEMP, SUPPLY TEMP, CONDUCTIVITY, FLOW, LEVEL
If the analog signal goes below or above the normal operating range of 4-20mA
the system assumes there is a problem with the transmitter and the Transmit-
ter alarm activates and current washes abort . Once the transmitter is fixed and
receiving the 4-20mA analog range the alarm automatically clears itself .
Displays when
there is a
transmitter error
or tank low level
limit alarm
Displays when
a piece of
equipment is
in an alarm state
