ACV ACVMax Touch, Installer'S Handbook, Page: 10 / 48

10
Installer's Handbook (Evo) - 660Y3000 • A
EN
CH Settings
Heating Settings
Heating Operation Enabled
Demand Thermostat & Outd. Curve
CH maximum capacity 100%
CH minimum capacity 0%
Abs. Max. CH Setpoint 87°C
CH1 Max. Setpoint 82°C
CH Maximum Capacity
100%
0% 100%
CH Minimum Capacity
0%
0%
100%
CH Maximum Capacity limits the maximum CH capacity. The appliance capacity can be defined by adjusting this value, 100% means
Maximum CH output, 0% means minimum CH output. It is therefore possible to adjust the CH capacity to the installation needs.
Example: when set to 60%, the real appliance capacity is the appliance minimum capacity plus 60% of the difference between the
maximum and minimum capacity.
Touch the
LEFT or RIGHT soft keys to adjust the CH Maximum Capacity, then touch the OK key to store the setting.
Default: 100%
CH Minimum Capacity sets the lowest limit of the CH capacity. The appliance capacity can be defined by adjusting this value and the
CH Maximum capacity. It is therefore possible to adjust the CH capacity to the installation needs.
Example: when the CH minimum capacity is set to 20%, the real appliance capacity is the appliance minimum capacity plus 20% of the
difference between the maximum and minimum capacity.
Touch the
LEFT or RIGHT soft keys to adjust the CH Minimum Capacity, then touch the OK key to store the setting.
Default: 0%
Absolute Max CH Setpoint limits the setpoint during a central heating call. This setting can be used to prevent a user from adjusting
the central heating setpoint or outdoor curve above a safe operating temperature in the EZ Setup Menu. A warning screen will be
displayed in EZ Setup if the user attempts to raise the setpoint above the Absolute Max CH Setpoint. The Absolute Max CH Setpoint
will be displayed on the outdoor curve in EZ Setup if the user selects an outdoor curve which goes above the Absolute Max CH Setpoint.
Touch the
LEFT or RIGHT soft keys to adjust the Absolute Max CH Setpoint then touch the OK key to store the setting.
Default: 87°C
Heating Settings
Demand Thermostat & Outd. Curve
CH Maximum Capacity 100%
CH Minimum Capacity 0%
Abs. Max CH Setpoint 87°C
CH1 Max. Setpoint 82°C
CH1 Min. Setpoint 27°C
Abs. Max
CH Setpoint
87°C
20°C 87°C
Heating Settings
Heating Operation Enabled
Demand Thermostat & Outd. Curve
CH maximum capacity 100%
CH minimum capacity 0%
Abs. Max. CH Setpoint 87°C
CH1 Max. Setpoint 82°C
DESCRIPTION AND OPERATION