AERMEC RePuro 100 Manual De Uso página 38

6. ALARM MANAGEMENT
6.1. ALARM CODES SHOWN ON THE DISPLAY
The RePuro unit can manage alarms generated from the various components of the unit. In the event that an alarm is generated during normal opera-
tion the display will show the code
are automatic reset so the message will disappear once the cause of the alarm is remedied).
Alarm code
7. INSTALLER MENU PASSWORD PAGE
The user can access the submenu parameters through the password setting:password 003
6.2. PT1 PARAMETER
This parameter is the functioning speed (expressed as percentage value) associated with the input fan when intervening on the CE digital input (fan
functioning state forcing input).
The range of values allowed for this parameter are: 0 ÷ 100%.
6.3. PT2 PARAMETER
This parameter is the functioning speed (expressed as percentage value) associated with the expulsion fan when intervening on the CE digital input
(fan functioning state forcing input).
The range of values allowed for this parameter are: 0 ÷ 100%.
6.4. ADD PARAMETER
This parameter is the serial address of the device for connection to a ModBus RS485 network (the recovery unit can be seen as a slave node of the serial
communication).
The range of values allowed for this parameter are: 0 ÷ 255.
Note: the value "0" must not be considered as a usable modbus address, but as a value that disables the serial port of the control board.
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1811 - 4238020_01
AL
followed by a numeric code which allows the user to identify the alarm using the table shown below (all alarms
Code
AL
0
AL
1
AL
2
AL
3
AL
2
AL
5
AL
2
AL
2
AL
2
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Communication absent among RefControl card and user interface
This ambient air sensor in the faulty interface panel
F3 blown fuse
F2 fuse failure
SA faulty probe
SAM faulty probe
SAE faulty probe
defective antifreeze damper
filter cleaning
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Alarm description