Display Software Release; Accessing And Setting Parameters; Parameters: Recall Default Values; Reset Hour Counter From Display - Carel humiSonic User Manual

ENG
If enabling probe TH as a humidity limit probe (bH=1) or as a dew point
temperature limit probe (bH=2) in control modes A0=0, A0=1, A0=2, the
following parameters will be added to the main screen:
• humidity/dew point temperature limit set point (parameter SL) (*);
• limit proportional band (parameter bL) (*)
To return to the main display press ESC. Parameter C0 (see "Configuration
parameters") can be used to change the value shown on the main display
(default: display input signal). Disabling options:
• from remote (ON-OFF contact open), the display shows "C - -"
alternating with the main screen;
• on the display, by pressing ENTER on Enb, the display will then show
dIS (to enable it again, press ENTER); for a "Main/Secondary" network,
this only disables the individual humidifier in question;
• from the display (pressing Esc for 5 s), the display shows "t - -" alternating
with the main screen, for a "Main/Secondary" network, this will disable
all of the humidifiers in the network; to switch back ON, press ESC for 5
s until t - - is no longer shown;
• from supervisor (RS485 Carel/Modbus) the display shows "S - -"
alternating with the main screen.
If multiple disabling modes are active concurrently, these alternate
cyclically on the main screen. If the display shows "---", it means there
is a communication error between display and humidifier: check the
connection cable. If the problem persists, contact service.
(*) To modify the parameter displayed, press:
• ENTER (display: );
• UP or DOWN to set the value
• ENTER to confirm the new value.
Press ESC to return to the main screen. The parameters can also
be accessed from the list of parameters (see chap. "Configuration
parameters").

7.5 Display software release

1) at power-on the display shows "rel. x.y" (e.g. rel. 1.2);
2) during operation:
• on the display: from the main screen press ESC and UP together, the
following are shown in sequence: humidifier size and software release;
• via network on integer variable 81. Format "## = #.#" (e.g. 12 = release
1.2).

7.6 Accessing and setting parameters

The configuration parameters can be used to set and control all of the
humidifier functions and states. From the main screen press:
• ENTER for 2 seconds;
• enter the password 77 using UP or DOWN;
• ENTER to confirm and access the list of parameters;
• UP or DOWN to scroll the list;
• ENTER to select a parameter (display: 'set');
• UP to modify (increase) the value of the parameter. To scroll faster, also
press DOWN;
• DOWN to modify (decrease) the value of the parameter. To scroll faster,
also press UP;
• ENTER to save the new value and return to the list of parameters, or ESC
to return to the list without saving the value.
Press ESC to return to the main screen.
Direct version for room applic. +0300062EE - rel. 1.4 - 24.09.2020

7.7 Parameters: Recall default values

The default values of the parameters can be recalled at any time from the
main screen. From the main screen press:
• ENTER for 2 seconds;
• enter the password 50 using UP or DOWN and press ENTER;
• dFt is shown, press ENTER and dFt starts flashing: press ENTER again to
recall the default settings, or ESC to exit.
If no button is pressed for 30 seconds, the display returns to the main
screen without recalling the default values.

7.8 Reset hour counter from display

Tank hour counter
• Access parameter 'd3' (see chap. "Configuration parameters");
• press UP and DOWN for 5 seconds.
When reset is complete, 'res' is shown on the display.
Internal piezoelectric transducer hour counter:
• Access parameter 'd6' (see chap. "Configuration parameters");
• press UP and DOWN for 5 seconds.
When reset is complete, 'res' is shown on the display (d6 returns to the
value AF = 9999 default).
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