Immergas MAGIS COMBO 4 V2 Instructions And Recommendations page 75

3.12 P.C.B. PROGRAMMING
The water heater is set up for possible programming of several
operation parameters. By modifying these parameters as descri-
bed below, the system can be adapted according to specific needs.
To access the programming phase, press the "MENU" button (2)
until the "Password" menu appears. Enter the password, modify
the numerical values using the "central heating regulation" but-
tons (5) and confirm with the "OK" button (1).
Parameter
ID
A 03 Minimum speed
A 04 Maximum fixed speed
A 05 Circulator mode
A 11 Outdoor unit model
A 12 System vent
A 13 Number of zones
Zone 2 max temperatu-
A 14
re
Zone 3 max temperatu-
A 15
re
A 16 Zone 1 humidity sensor
A 17 Zone 2 humidity sensor
Heat generator
A 18 minimum circulator
speed
Heat generator
A 19 maximum fixed
circulator speed
Description
Defines the minimum operating
speed of the system circulator pump
Defines the maximum operating
speed of the system circulator pump
0 = Fixed
(See Parag. "Circulation pump")
5 - 25 K = ΔT constant
(See Parag. "Circulation pump")
Establishes the outdoor unit model
paired with the hydronic module. If
set to OFF, only the integrated
generators are activated.
Enables the automatic vent function.
This function activates as soon as the
unit is powered.
Defines the number of zones in the
heating system
Defines the maximum temperature
acceptable by zone 2
Defines the maximum temperature
acceptable by zone 3
Defines the type of control on zone 1
humidity
Defines the type of control on zone 2
humidity
Defines the minimum operating
speed of the heat generator circulator
Defines the maximum operating
speed of the heat generator circulator
Once you have accessed programming, you can scroll through the
parameters in the "System" menu.
Using the "central heating regulation" button, select the parame-
ter and edit the value.
To save the parameter change, press the "OK" button.
Wait for 1 minute or press the "ESC" button (3) to exit program-
ming mode.
Range
0 ÷ 100 %
45 ÷ 100 %
0 - 25 °C
OFF - 4 - 6 - 9
OFF - ON
1 – 2 – 3
20 ÷ 80 °C
20 ÷ 80 °C
SE = Temperature - humidity
sensor
ST = Humidistat
RP = Remote Panel
RPH = Remote Panel with
Humidistat
SE = Temperature - humidity
sensor
ST = Humidistat
RP = Remote Panel
RPH = Remote Panel with
Humidistat
55 ÷ 100 %
55 ÷ 100 %
Customised
Default
value
100
100
0
9
ON
1
45
45
ST #V#
ST #V#
75
100
75