dixell ichill IC260L, User Manual

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1592015300 User manual iCHILL 200 L GB r1.3 09/09/2005
41.37 ACP1 - ACP1 C
ONDENSER PUMP MINTENANCE
Label o the display
ACP1 (Condenser #1 pump maintenance)
ACP1 (Condenser #2 pump maintenance)
Origin
Pump running hours > Hour counter setpoint
Reset Hour reset in function menu
Restart Manual
Icon
Blinking
Action Alarm relay + buzzer ON
Regulation
Action
Only display warning messages
Loads Not changed
41.38 A
LARM RELAY AND BUZZER
Alarm relay / buzzer outputs
Origin Alarms still active
Alarms not reset
Reset relay alarm Whitout alarms
In stand- by or remote ON-O FF if AL42 = 1
Buzzer silencing By pushing one of the key of the front panel
The alarm relay is enabled only by configurating the corresponding output resource.
41.39
KEYABOARD
A
LARM
Alarm
code
keyaboard Alarm description
noL
No data communication between the keyaboard and the regulator.
Atr1
keyaboard n° 1 set up but not connected to regulator
Atr2
keyaboard n° 2 set up but not connected to regulator
42 AUTOMATIC TO MANUAL ALARM PROCEDURE
NUMBER OF EVENTS PER HOUR
Each hour counting is divided in 16 intervals, each made of 3600 / 16 = 225 seconds (3 minuts and 45 seconds).
1°Int 2°Int 3°Int 4°Int 5°Int 6°Int 7°Int
8°Int 9°Int 10°Int 11°Int 12°Int 13°Int 14°Int 15°Int 16°Int
After the unit start-up, each interval is marked as “not active”. During the interval counting, for 255seconds, if at least an alarm event
appears, the interval itself is marked “Active”.
Starting from the first interval the instrument calculates the 16 intervals and, at the end, it restats overwriting from the first.
In this way the last hour is always monitored and counted the active intervals. when the number of active intervals reaches the threshold
set with the corresponding parameter the alarm becomes manual.
By setting the threshold (parameter)=0 the alarm is manual from its first activation while if the threshold=16 the alarm is always
automatic (In this case, to change in manual, the threshold should be 17).