* [LIMIT] is shown on the LID as the temperature, pre ssu re, voltage, etc., set po int predefined or select ed
by the operator as an over r ide , alert, or alarm condi ti on. [VALUE] is the actual t emperature, pressu r e,
voltage, etc., at which t he control tripped.
Table 10L — Machine Alerts
Primary
Message Secondary
Message Alarm Message/
Primary Cause Additional Cause/R emedy
Recycle Alert High Amps at Shut-
down High Amps at Recycle:
Check guide vane drive. Check that guide vanes ar e closing. Check
motor amps correction calibration is cor-
rect. Check actuator for proper operation.
Sensor Fault
Alert
Leaving Cond Water
Temp Sensor Fault: Check
leaving condenser wate r
sensor. Check sensor. See sensor test procedure.
Sensor Fault
Alert
Entering Cond Water
Temp Sensor Fault: Check
entering condenser
water sensor.
Low Oil
Pressure Alert
Check Oil Filter Low Oil Pres sure Alert:
Check oil. Check oil filter. Check for improper oil level
or temperature.
AutoRestart
Pending
Power Loss V P Power Loss:
Check voltage supply.
Check power supply if th ere are excessive
compressor starts occurring.
AutoRestart
Pending
Low Line Voltage V P [VALUE] exceeded
limit of [LIMIT*]. Check
voltage supply.
AutoRestart
Pending
High Line Voltage V P [VALUE] exceeded
limit of [LIMIT*]. Check
voltage supply.
Sensor Alert
High Discharge Temp CMPD [VALUE]
exceeded limit of
[LIMIT*]. Check dis-
charge temperature.
Discharge temperature e xceeded the alert
threshold. Check ent ering condenser wate r
temperature.
Sensor Alert
High Bearing Tempera-
ture MTRB [VALUE]
exceeded limit of
[LIMIT*]. Check thrust
bearing temperature.
Thrust bearing temperatu re exceeded the
alert threshold. Chec k for closed valves,
improper oil level or tempe ratures.
Condenser
Pressure Alert
Pump Relay Energized CRP High Condenser
Pressure [LIMIT*].
Pump energized to
reduce pressure.
Check ambient conditions. Check con-
denser pressure for a ccuracy.
Recycle Alert Excessive Recycle
Starts Excessive recycle
starts.
The machine load is too sm all to keep the
machine on line and the re have been more
than 5 restarts in 4 hou rs. Increase
machine load, adjust hot ga s bypass,
increase RECYCLE RESTART DELTA T.