Vortice VORT HR 300 NETI Betriebsanleitung Seite 54

ENGLISH
"MBUS ID" Page - Modbus
If more than one remote control HMI are installed , it is necessary to set the value of them like shown here below.
1. Change the "MBUS ID" so that it is different than "160" and also different from the value of other remote controls, for
example, insert the number 2 or 161 and press 
2. Disconnect the HRU from the electrical grid
3. Connect the other HMI remote control
4. Reconnect the HRU to the electrical grid
5. Wait 30sec - 1min : the led with the symbol "" will start flashing.
6. At the end of the process the HRU will go back to normal functioning.
7. Repeat points from 2 to 6 for each HMI remote control, remember always to set a different MBUS ID for each HMI remote
control.
Note: after the first star up with the second remote HMI control connected it is necesary to disconnect the machine from
electricity and then connecting it back.
"MBUS ID" Page - Modbus
Access the "ALARM" page only if the machine detects one of the problems detailed below:
Pre-alarm: Filter check
Supply air temperature <5°C
Alarm : Filters to be replaced
Alarm: No Frost - Wait one hour
Alarm : Ext Probe fault
Alarm : Int Probe fault
Alarm : Exh Probe fault
Alarm : Sup Probe fault
Alarm with machine block: the messages "Alarm!" and "Block!" appear alternately on the "HOME" page.
Alarm without blocking the machine: on the "HOME" page, the message "Alarm!" Appears.
In the presence of alarms: select the "ALARM" line on the "MAIN MENU" page and press the [] key .
The dialogue window opens with instructions on how to resolve the problem.
o
WARNING
- After 2 minutes with no keys being pressed, the display returns to the "Home" page without saving any changes.
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occurs without blocking the machine.
occurs with machine block (manual reset).
occurs without blocking the machine.
occurs without blocking the machine.
occurs without blocking the machine (No Frost, By-pass: deactivated).
occurs without blocking the machine ("By-pass"deactivated).
occurs without blocking the machine (No Frost deactivated).
occurs without blocking the machine.
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