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コントローラー Daikin ADSのPDF インストレーション＆メンテナンス・マニュアルをオンラインで閲覧またはダウンロードできます。Daikin ADS 14 ページ。 Chiller unit controller/communication module
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Component Data
The L
W
communication module is a printed circuit
on
orks
board with a plastic enclosure. It connects directly to the left-
hand side of the MicroTech III chiller unit controller as shown
Figure 3: L
W
Communication Module Attached to Unit Controller
on
orks
Figure 4
shows the important features of the L
communication module, which are described in the following
section.
Figure 4: L
W
Communication Module - Main
on
orks
Features
Pin CLA
Pin CLB
Network
Connector
Service Pin
www.DaikinApplied.com
in
Figure
connected to the unit controller. In this case, the L
communication module simply attaches directly to the left side
of the existing module instead of the unit controller.
W
Service Pin
on
orks
The service pin generates a service-pin message that contains
the Neuron
The service pin message is used to commission the L
communication module by broadcasting it on the network
(Figure 4
The service pin button is located below the enclosure just left
of the LEDs. The service pin is activated by inserting a small
tool into the button. See
Figure 5: Service Pin Detail
BUS LED
BSP LED
5
IM 968-4 • MICROTECH III CHILLER UNIT CONTROLLER
3. It may be possible that another module is also
ID and the program code identification of the node.
®
and
Figure
5).
Commissioning
I
nTroduCTIon
W
on
orks
W
on
orks
section for details.