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DESCRIPTION
*Mixer valve
(*) To configure if Gi module present
To access the installer parameters: PRG -> PSS -> PRG -> (enter Service password) ->PRG ->PAr -> PRG
Please note that the menu is password-protected.
5.8 OPERATING HOURS MENU [oHr]
This displays the operating hours of the compressor (oH1) and of the circulator (oHP1)
Pressing ESC for 3 seconds resets the currently displayed count.
Please note that the menu is password-protected.
5.9 MENU VERSIONE FIRMWARE [Fir]
Firmware Version (uEr), Firmware revision (rEu) and sub (SUb) can be displayed.
Please note that the menu is password-protected.
5.10 LOG MENU [HiSt]
It is only displayed if there are triggered alarms.
5.11 USB MENU [USB]
Only visible with pen drive with related files
The following are the functions available by using the USB pen drive connected the board.
Please note that the menu is password-protected.
CAUTION
All the operations with INSTALLER visibility must be carried out by QUALIFIED PERSONNEL.
The company excludes any contractual and extra contractual liability for damage caused to persons, animals or objects, by
incorrect installation, setting and maintenance, improper use of the equipment, and the partial or superficial reading of the
information contained in this manual.
5.11.1 FIRMWARE UPDATE [UPdF]
In case of firmware update, it is possible to make the upgrade by means of a USB pen drive, using the USB port in the controller.
For the upgrade:
1. Copy the upgrade files in the root directory of a USB pen-drive;
2. Set the unit in Standby and shut it down by placing the master switch at OFF;
3. Insert the pen-drive into the USB port of the controller;
4. Power on the unit, placing the master switch at ON;
5. Access the parameters PRG -> PSS -> PRG -> (enter Service password) -> PRG -> USB -> UPdF -> PRG. Selecting this item starts the automatic
firmware upgrade procedure. The display shows a count indicating the transferred Kbytes. At the end of the procedure, "boot" appears on
the screen and 4 LEDs light up in sequence;
6. When the installation is complete, the board returns to normal operation and the machine is ready to be activated;
7. Switch off the unit, placing the master switch at OFF;
8. Remove the pen drive from the USB port;
9. Power on the unit, placing the master switch at ON.
5.11.2 PARAMETERS UPDATE [UPPA]
In case of parameters update, it is possible to make the upgrade by means of a USB pen drive, using the USB port in the controller.
For the upgrade:
1. Copy the upgrade parameter files in the root directory of a USB pen-drive;
2. Set the unit in Standby and shut it down by placing the master switch at OFF;
3. Insert the pen-drive into the USB port of the controller;
4. Power on the unit, placing the master switch at ON;
5. Access the parameters PRG -> PSS -> PRG -> (enter service password) -> PRG -> USB -> UPPA -> PRG. Selecting this item starts the automatic
parameters upgrade procedure. The display shows a count indicating the transferred Kbytes;
6. When the count is over, switch off the unit, placing the master switch at OFF;
7. Remove the pen drive from the USB port;
8. Power on the unit, placing the master switch at ON.
5.12 DISPLAY
In standard operation, the display shows the water outlet temperature in tenths of Celsius degrees or the alarm code if at least one is active. If
several alarms are triggered, the first one is displayed while the second one will be displayed as soon as the first one is reset. In menu mode, the
display depends on the current position.
IDENTIFICATION CODE OF THE
GROUP
rAD
Picco R32
Heat pumps inverter air/water with axial fans
PARAMETER INDEX
i01-
VISIBILITY
INSTALLER
11
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