Activating The Indoor Unit Advanced Operating Parameter Modification Menu - AERMEC WRC1 Manual De Usario

EN

Activating the indoor unit ADVANCED OPERATING PARAMETER modification menu:

WARNING:
1. Modifying parameter P56 (by setting its value to 01) is compulsory when the WRC1 wired panel is associated with
an AHUKIT unit.
2. Accidental modifi cation of these parameters may cause malfunctions or block the entire system; reminder: setting
or modifying these parameters must ONLY be performed by the technical assistance service or personnel having
the necessary technical skills.
3. All parameters in this menu but not specifi ed in this section MUST NOT BE MODIFIED;
This function is used to modify a series of operating parameters (each code is associated with the letter "P"); to set these oper-
ating parameters, perform the following operations:
(1)
press the "FUNCTION" button for at least 5 seconds, after which the temperature setting will be replaced by an indica-
tion of the operating parameter currently displayed (from C00 up to C20; for more information about the operating parame-
ters sequence and the data displayed, refer to the table provided below);
(1)
press the "MODE" button again repeatedly and quickly three times, after which instead of parameter C00 the display
will show the fi st parameter that can be modifi ed identifi ed by the code P00;
(2)
press the buttons (
(3)
press the "SWING/ENTER" button again to exit the operating parameter display;
List of advanced operating parameters:
Parameter
Function
index
Setting the
temperature
sensor to be
used on the
indoor unit
Setting contin-
uous ventilation
to hot
72
) or ( ) to scroll the operating parameters;
Default
01: Intake temperature sensor
02: Temperature sensor on
wired panel
03: Intake temperature sensor
for cooling and dehumidifi-
03
cation mode, sensor on wired
panel for heating mode
04: Intake temperature sensor
for heating mode, sensor on
wired panel for cooling and
dehumidification mode
00: continuous ventilation
disenabled
00 01: continuous ventilation ena-
bled (this setting is compulsory
when the panel manages an
AHUKIT accessory)
Range Description of operating parameter
This parameter is used to select the temperature
sensor for indoor unit operation in various function
modes; to set the parameter, proceed as follows:
(1) Select the operating parameter "P20";
(2) Press the "MODE" button to enter the parame-
ter modify mode;
(3) Press the arrow buttons to set the required
value;
(4) Press the "SWING/ENTER" button to return to
the list of operating parameters
This parameter is used to select whether or not to
stop the fans on reaching the heating tempera-
ture setting (reminder: if the panel is connected to
an AHUKIT accessory, is must be set to 01); to set
the parameter, proceed as follows:
(1) Select the operating parameter "P56";
(2) Press the "MODE" button to enter the parame-
ter modify mode;
(3) Press the arrow buttons to set the required
value;
(4) Press the "SWING/ENTER" button to return to
the list of operating parameters