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4.4.3.6.
AGU 2.5 extension module: purpose of use, connections, assembling
Heating circuit with mixing valve settings
This section may be skipped unless you are going to use a three-way-valve on your installation.
The boiler management unit LMS 14 itself can not control a mixing valve for the heating circuit.
valve. With the LMS14... itself, you can only control a direct heating circuit pump without a
sensor. This pump works for feeding the heating circuits from the main collector.
Extension module is connected to the X50 connector of the LMS14.
Connect the extension module to the X50 connector of the LMS14. Check the pictures below for
the connection.
Rev: RINNAI Service manual (English)
Date:14/05/2019
d AGU 2.5 to control the mixing
73
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