Answering Alarms - Conair W1-1.5 User Manual

A
NSWERING
A
LARMS
6-4
T
ROUBLESHOOTING
When an alarm condition occurs, the display flashes the alarm
condition and the Alarm light on the control panel lights. Press
the Alarm Silence/ Reset button to acknowledge the alarm and
silence the optional audible alarm.
Press the Alarm arrow on the Main screen:
STATUS
The most recent alarm displays on the screen.
SP
Setpoint temperature;
the desired temperature
of To Process fluid exit-
ing the chiller
ALM
Alarm number
DP
Refrigerant dis-
charge pressure
measured at the
compressor outlet.
To view any other alarms press the Scroll arrows.
A screen displays for each alarm. Alarms are listed in order of
occurrence, starting with the most recent (check the Time
information on display).
Series 1 Portable Chillers, PLC Control
SETUP RUN ALM
ALM 4 SP 45
DP 40 SU 1
SU
Refrigerant suction
pressure measured at
the compressor inlet.
press arrow
Tmp
Current temperature
of the To Process
fluid, in F
Tmp 23
3 M
M
Number of minute
when the last alarm
occurred.
UGH017/0500