AERMEC MODUCONTROL Bedienungsanleitung Seite 42

12 INSTALLER MENU
To access the INSTALLER menu, press the key in (Fig.9). Once the key has been pressed, you must insert the password to access the various menus; to access the user menu, the
password is 030. To modify the value of the passwords, use the arrow keys. When you have inserted the correct password, press the key in (Fig.9). The monitor will show the
index of the INSTALLER parameter and a 3-character string that identifies it; the string will be displayed for one second, after which it is replaced by the value of the parameter
itself. To move on to the next parameter, use the arrow keys (Fig.10). To modify a parameter, just select it, press the key in (Fig.9), modify the assigned value using the arrow
keys in (Fig.10), and confirm the modification by pressing the key in (Fig.9) again.

PASSWORD = 030
Fig. 9
Fig. 10
WARNING The following parameters must only be modified by qualified personnel authorised to install the unit.
SETTING OPERATIONAL PARAMETERS (INSTALLER LEVEL)
Index - String MIN value
0
0 iu
∼
Index - String MIN value
-25 °C
1 oFF
∼
Index - String MIN value
30 °C
2 oFC
42
Setting of input and output regulation
MAX value
The machine adjustment will depend on the value of this parameter:
- If 0, the machine adjustment is based on the output temperature;
- If 1, the machine adjustment is based on the input temperature.
- If 2, the machine adjustment is based on the temperature of the remote probe, as read on the DHW panel (in the
2
event of a fault on the remote probe, the machine adjustment is based on the built-in probe, signalling this fact via
alarm code 157).
If the production of hot domestic water is activated, the adjustment is automatically forced on the water output tem-
perature, regardless of the value of this parameter.
Setting cooling Force-Off
MAX value
The units check the working temperature (input or output), to which a safety threshold is connected, and beyond
25 °C
which the compressor is switched off immediately and automatically; this threshold is called Force-Off.
Setting heating Force-Off
MAX value
The heat pumps check the working temperature (input or output), to which a safety threshold is connected, and be-
70 °C
yond which the compressor is switched off immediately and automatically; this threshold is called Force-Off.
Parameter function
Parameter function
Parameter function
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