Westric IW Series, Installation, Operation And Maintenance Manual

Page: 43 / 82

76-5276-05 Page 43 of 82
Setpoint with input sensors
In this screen the programmed values (setpoints) are displayed for each function. It must be taken into account that for
cooling, it must be adjusted according to the selected sensors: If the input sensors have been selected, a setpoint
between 30 and 33ºC is recommended, while if the output ones are selected, a setpoint between 20 and 23ºC is
recommended
Temperature and Humidity
Alarms delay
0 seconds
In this screen the programmed time delay value of the temperature and humidity alarms is displayed.
If there is a temperature or humidity alarm, it will only appear if the amount of time programmed in this instance is in that
state, if the time is zero the alarm will be immediate
Temperature Alarm
High 35.0 ° C
Low 10.0 ° C
In this screen, the programmed values for the temperature alarm are displayed. If the temperature exceeds any of these
values, the unit will fail. It must be taken into account if the input or output sensors were selected, since the alarms will be
different for both cases.
The reset of this alarm is automatic, when the ambient humidity value is within the programmed range.
Humidity Alarm
High 85.0%
Low 25.0%
In this screen, the programmed values for the humidity alarm are displayed, if the humidity exceeds any of these values,
the unit will fail.
The reset of this alarm is automatic, when the ambient humidity value is within the programmed range.
Low pressure switch
Retry: Yes
Time between
Retries 5 Min.
In this screen, you can see if you have and the number of retries to re-start the unit again in case of a low-pressure alarm
(Low pressure switch).
It is displayed if the retry function is activated, and the time it takes the unit to retry starting.
Low pressure switch
Amount of retries 3 times
Current retries 0
Total time 60Min
In this screen, more values are displayed for the low-pressure alarm. The first is the number of times the controller retries
the start of the unit after an alarm by low pressure switch. Once this amount is reached, the unit will not retry, being
stopped by failure. "Current retries" indicates at the moment, how many restart attempts the unit has made due to an
alarm by low pressure switch. The "Total Time" indicates the time in which the retries will be counted, elapsed since the
first failure. That is, if the maximum number of retries allowed has not been reached, after this time, the counter returns to
0.