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Copyright Uponor Limited
Copyright in this drawing belongs to Uponor Limited. This drawing may not be used, sold, licensed, transferred, copied or reproduced in whole or in part or in any manner or form other than with the prior written consent of Uponor Limited.
Thermostats - Individually connected. T145 T146 / T148
Timer (I-143)
T143
DRAIN
A B
+ -
Electrical Schematic Smatrix Base (Wired) Ref: SB-1.0A
* A B+ -
A B+ -
A B+ -
A B+ -
Thermostats - Daisy chain connection. T145
T146 / T148
T143
(white) A (green) B (red) + (black) -
Connections to the controller can be made in any combination of daisy chain, individually or using the star module. But you must connect:-
A B + -
to to to to
Switch live demand is continued on the mechanical schematic or the Smatrix MOVE electrical schematic, if used.
Uponor reserve the right to alter specifications and operating parameters for all their systems at any time as part of their policy of continuous product development.
A B + -
The bare drain wire must be earthed at one end only. Connect to switch
L N E
live demand*
230V Supply From 3 Amp Fused Spur A B+ Upto 6 zones
A B + - Upto 6 additional
zones
OK
a 1 b
Transformer
a 2 b
3
4
5
7
6
Base Controller (X-145) Upto 8 x 24V Uponor actuators (only one actuator per terminal).
Slave Module Unit (M-140) Plugs into the end of the base module .
8
9
10
11 12
Upto 6 additional 24V Uponor actuators (only one actuator per terminal).