MAXA i-32V5C MIDI 0121 - Advanced Menus: Parameters, Firmware, and USB Updates

Controllo per i-32V5 MIDI Air/water inverter chillers and heat pumps with axial fans
10
Id
Entering with the installer password, the status of the digital inputs can be view in this menu:
0 = input disabled
1 = input enabled
--- = input not congured

Par
Entering with installer password, in this menu you can modify the the main parameters of the unit. The parameters are collected in groups, each
group is idened by a three-digit code, while the index of each parameter is preceded by a leer.
Par DESCRIPTION INDEX OF THE PARAMETER
CnF Conguraon H--
ALL Alarms A--
CP Compressor C--
rE Regulaon b--
PUP Pump P--
Fro Electrical resistances r--
dFr Defrosng d--
LbH Minimum Hz L--
rEC Desuperheater rE
oHr
Entering with the installer password this menu displays the operang hours of the compressor (oH1) and of the circulator (oHP1).
It is possible to reset the displayed count by pressing the ESC key for 3 seconds
HiSt
This menu appears, aer entering the installer password, only if there is data in the alarm log.
Fir
Entering with the installer password, in this menu you can read rmware version (uEr), revision (rEu) and sub-revision (SUb).

This menu appears, aer entering the installer password, only if a USB key containing the relevant update les is connected to the card. The
available funcons are described below.
CAUTION: The access to the electrical panel is only allowed to QUALIFIED PERSONNEL.
FIRMWARE UPDATE [UPdF]
In case of rmware update, the following steps are necessary:
1. Copy the upgrade les into the main directory of a USB pen;
2. Set the unit to OFF on the keypad and remove power by seng the main switch to OFF;
3. Insert the ash drive into the USB port on the control;
4. Power up the unit, seng the mains witch to the ON posion;
5. Access the rmware update menu and start the procedure through the following sequence: PRG -> PSS -> PRG -> (enter installer password)
-> PRG -> USB -> UPdF -> PRG
6. A countdown advances on the display, at the end of the procedure the word "boot" appears and the 4 LEDs light up in sequence;
7. Switch o the unit, posioning the main switch on the OFF status;
8. Remove the drive from the USB port;
9. Switch the unit on by turning the main switch to the ON posion.
PARAMETERS UPDATE [UPPA]
In case of parameters update, the following steps are necessary:
1. Copy the upgrades les into the main directory of a USB pen;
2. Set the unit to OFF on the keypad and remove power by seng the main switch to OFF;
3. Insert the ash drive into the USB port on the control;