Rinnai Zen I24 User And Installation Manual page 19

1.4.9 PARAMETERS MENU
Rinnai WiFi thermostat allows the user to benefit from a great variety of parameters related to the boiler functioning. It
provides important details on how to operator controller and assist with troubleshooting in the event of a fault.
For safety reasons, Rinnai suggests not to modify the parameter menus without having fully
understood the meaning of the parameters themselves and their possible consequences on the
boiler.
If in doubt, Please contact your local registered installer or CHNZ should you require assistance
with the instructions in this section
Parameters are grouped by type and sub-divided in sub-menus:
Menu A ► B ► C ► D ► Exit
To enter and select the parameters menu, perform the following steps:
•
press the button
•
the following icons will appear on the WiFi thermostat:
- means that you have entered in the parameters menu;
- indicates the selected menu: 'menu A';
- indicates the visualized parameters: 'parameter 01';
- indicates the value of the visualized parameters: '02'.
•
press the button
the A menu and the B menu are accessible only if the heating
(CH) and hot water (DHW) functions are deactivated.
By turning the dial (2) it is possible to change the parameter (or its value): the icon will be lit up.
By pressing the dial (2) it is possible to confirm the selection of the parameter (or its value): the icon is not blinking.
To exit the parameters menu is necessary to press the button
After 20 seconds of inaction, the parameters menu will be
automatically closed and the display will go back to its
normal operating state.
NOTE
Not to exit the parameters menu and to keep it forced active
(for five minutes), press
show up on the display.
Parameters of A menu
The A menu groups all the parameters concerning the thermostat settings and the boiler programming:
Nr
Parameter
par.
Thermostat language
1
Loudspeaker volume
2
3 Keyboard sounds
4 Antifreeze signal / errors
(1);
MENU
several times to change menu:
MENU
: the symbol
Values
EN, IT, ES
0~5 (OFF, 1~5)
ON/OFF
ON/OFF
Menu A Boiler and thermostat settings
Menu B Services and maintenance
Menu C Faulty History Mode
Menu D Information
(1) more than once.
MENU
(hold) will
Parameter's description
EN: English; IT: Italian; ES: Spanish.
Modifies the volume of the vocal messages of the thermostat.
Activates or deactivates the sounds of the buttons.
Acoustic alarm notifications for anti-frost and boiler functioning errors.
19
AUTO ON
MENU TIMER
SAVE
1 3
Initial
value
EN
3
ON
ON