7 Install Uponor Smatrix Base timer
The following timer can be connected to the system:
• Uponor Smatrix Base Timer I-143
NOTE!
Only one timer per controller can be
registered.
NOTE!
A timer can only be registered to a Uponor
Smatrix Base controller.
7.1 Placement of timer
Refer to the installation preparation guidelines, see
section 4.2 Prepare for installation.
7.2 Label timer
Label the timer, where suitable, with the system channel
number they are registered to, #01. For installations
with several systems, add the ID of the controller, for
example, 1.01 or 2.01.
7.3 Connect timer to controller
The system is based on a bus communications protocol,
utilising daisy chain, direct or star topology connections.
This makes wiring and connection of thermostats
and system devices (eg. a timer) much easier than
connecting one device per connection terminal.
The wide array of connection possibilities presented
with this communications protocol can be combined in
any way best suited for the current system.
See section 6.3 Connect thermostat to controller for
more information about different connection methods.
A
To connect a communication cable to the controller:
1. Lead the cables through cable entries on the top of
the controller frame.
2. Insert the four wires (A,B, + and -) into the
connector on the controller.
3. Tighten the screws fixing the wires in the connector.
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