40
settings - adjustment - problem identi cation menus
523
Parallel curve shift
Zone 2 Off set from - 20 to + 20 0
To adapt the heating curve to the system requirements, shift the curve in parallel so that the calculated fl ow temperature
is modifi ed, in addition to the room temperature.
By accessing this parameter and turning knob “5” (Figs 1 and 2 - page 4), the curve can be shifted in a parallel manner.
The value is indicated on the display, from -20 to +20.
524Room sensor Infl uence to calculate the
set-point temperature - Thermoregulation
enabled-
from 0 to 20 20
If setted = 0 the room temperature doesn’t infl uence the calculation of the set-point.
If setted = 20, the room temperature has the maximun infl uence to calculate the set-
point
-
only active when the BUS device is connected
525Maximum Central Heating Temperature Zone2 from 40 to 82 (°C) 82
526Minimum Central Heating Temperature Zone 2 from 40 to 82 (°C) 40
53
DIAGNOSTICS
display only
530
Room Temperature Zone 2 -
only active when the BUS device is connected
531
Flow Temperature Zone 2 -
only active with MGZ/MCM Kit
532
Return Temperature Zone 2 -
only active with MGZ/MCM Kit
533
Set Temperature Zone 2 -
only active when the BUS device is connected
5 3 4 Heat Request Zone 2 0 = OFF 1 = ON
534Pump Status Zone 2 0 = OFF 1 = ON only active with MGZ/MCM Kit
54
ZONE2 DEVICES
540
Operation Mode Test
0 = OFF
1 = ON
2 = Manual
only active with MGZ/MCM Kit541
Valve control
0 = OFF
1 = Open
2 = Closed
542
Pump control
0 = OFF - 1 = ON
55
MULTIZONE
550
Hydraulic Compensator T from 0 to 120 (°C) 0
only active with MGZ/MCM Kit
551
Flow T Off set from 0 to 40 (°C) 5
7 TEST & UTILITIES
700
Test Mode
rotate the enoder to select the diff erent test
mode
t -- = Max Heating power
t
--
= Max DHW power (COMBI)
t
--
= Minimum power
t -- Enabled also by pressing for 10 seconds
the Reset button.
This function is
deactivated automatically after 10
minutes, or when the E
SC button is
pressed.
701
Air purge Function
Press Menu/Ok button to active
8 SERVICE PARAMETERS
8 1 Service code 222
Press +/- to select code 234 and press
MENU/OK
8 2 BOILER
820Modulation Rate from 0 to 165 MA
821Fan Status 0 = OFF 1 = ON
822NOT ACTIVE
823Pump speed 0= Low speed 1 = High speed
824Diverter valve position (COMBI) 0 = D.H.W. 1 =Central Heating
825D.H.W. Flow Rate (l/min) (COMBI)
826
Air Pressure Switch Status 0 = Open 1 = Closed
menu
sub-menu
parameter
Description range
factory
setting
To Next Page
Loading...
