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SDW 10 WALL MODULE
Table 1. Bus address assignment
central
controller
SDW 10 bus
address
bus
no.
address
1
1
2
1
3
1
4
2
5
2
6
2
7
3
8
3
9
3
A
4
B
4
C
4
D
5
E
5
F
5
0
undefined
IMPORTANT
The assignment of the same bus address to
more than a single SDW 10 will result in
interference during data transmission and thus
controller malfunction.
Incorrect bus address assignment is indicated when
powering up the SDW 10 as follows.
LED:
Flashes ON and OFF continuously.
LED and
LED:
Are lit continuously.
MOUNTING INSTRUCTIONS
Mounting Location
The SDW 10 should be mounted at a location approx. 1.2
to 1.5 meters above floor level at a neutral site
representative, with regards to temperature, for all rooms.
The optimal location is a partition of a room with the
coolest daytime temperature.
The SDW 10 must not be mounted
•
at locations exposed to direct sunlight (seasonal
variations should be taken into account);
•
close to heat-producing appliances (e.g. televisions,
refrigerators, radiators, etc.);
•
on walls heated by under-plaster heating pipes or
chimneys;
•
on outside walls;
•
in corners behind curtains or shelves (due to
insufficient ventilation);
Control Products
Honeywell AG
Böblinger Straße 17
D-71101 Schönaich
Phone: (49) 7031 63701
Fax:
(49) 7031 637493
http://europe.hbc.honeywell.com
Subject to change without notice. Printed in Germany
EN1H-0222GE51 R0802
7157 618
heating circuit
10
unmixed heating circuit
10
mixed heating circuit 1
10
mixed heating circuit 2
20
unmixed heating circuit
20
mixed heating circuit 1
20
mixed heating circuit 2
30
unmixed heating circuit
30
mixed heating circuit 1
30
mixed heating circuit 2
40
unmixed heating circuit
40
mixed heating circuit 1
40
mixed heating circuit 2
50
unmixed heating circuit
50
mixed heating circuit 1
50
mixed heating circuit 2
undefined
•
close to doors of unheated rooms (due to the influence
of low temperatures);
•
on unsealed under-plaster wiring boxes.
Mounting
After removing the front panel, the SDW 10 can be
mounted at the desired location using the accompanying
screws and dowel pins. The cable for the bus connection
must be led through the hole at the bottom of the housing.
Electrical Connection
Electrical connection is effected at the two connection
terminals. Recommended cable: J-Y (ST) Y 2x2x0.6 mm
IMPORTANT
Do not reverse the polarity of terminals A and B!
After connecting the data bus cable and selecting the bus
address (see Table 1), replace the front panel.
rotary HEX code switch
(for setting the bus address)
F
connection
terminals
Fig. 2. SDW 10 (with front panel removed)
Common Wiring Scheme
Fig. 3 depicts the connection of one or more SDW 10's
with a central controller.
central controller
data bus
A B
data bus cable (shielded)
Fig. 3. Connecting to a central controller
Manufacturing location certified to
A B
SDW 10
SDW 10
data bus
data bus
A B
A B
additional SDW 10(s)
SDW 10 connected
connected
to heating circuit 1
to heating circuit 2 (3)
(direct heating circuit)
(mixed heating circuits)
2
.
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