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5 Description of the product
Description
Product power supply
Room Unit
R-Bus (Room Unit)
SO+/SO- Energy counter
S-BUS
T System sensor
ZONE
5
Description of the product
5.1
Data plate
Fig.5
MW-6070364
5.2
Main components
Fig.6
2
3
4
5
1 Casing
2 Upper front cover
3 User interface cover
4 User interface
5 Bottom front cover
6 Power switch
7 S-BUS bus terminators
10
Description
Main power supply
Room temperature sensor, Mago thermostat, on/off thermostat, modulating thermostat
or OpenTherm thermostat
SO+/SO- Energy meter
Cascade connection
Heating flow temperature sensor
Zone - Pump - if a low loss header is used
The data plate must be accessible at all times.
The data plate identifies the product and provides the following
information:
1
6
MW-6070502-1
7
See also
Connecting a heating element, page 21
Connecting the hydraulic backup, page 21
Appliance type,
Serial number,
Electrical power supply.
Important
Never remove or cover the data plate and labels affixed to the
appliance.
The data plate and labels must be legible throughout the entire
lifetime of the appliance. Immediately replace damaged or
illegible instructions and warning labels.
15
8
9
8 CB-05 PCB: Indoor unit power supply and
connection to a cascade
9 Feedthrough cable gland
10 230 V power cable terminal block
11 0 - 24 V signal cable terminal block
12 L-BUS bus terminator
13 CB-21 PCB: connecting external options
16 17 18 19 20 21 22 23 24 25 26 27 28 29
X1
10
11
7856310 - v02 - 21122023
14
13
12
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