Summary; Target Group Of Users; Supplementary Documentation - Siemens AGU2.522 Series Mounting Instructions

Extra printed circuit board for boiler management units lmu74
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Use
Features
Building Technologies Division
Industry Sector
2

Summary

The AGU2.522... is an extra PCB used to prevent premature failure of the LMU74...
caused by loss of capacitance of a capacitor.
The extra PCB provides the following basic functions:
• Additional capacitors to compensate for potential loss of capacitance of a capacitor
• Resistor for limiting the current
• Pins to facilitate mounting and to establish electrical contact with no need for plug-
ging, screwing or soldering
• Housing to ensure protection and mechanical strength
2.1

Target group of users

• Heating engineers

2.2 Supplementary documentation

Environmental Declaration AGU2.522... ................................................................E7215
Environmental Declaration LMU74... / LMU75... ...... .............................................E7495
Extended User Manual OEM (setting lists).............................................................. I7495
Extended User Manual OEM (setting lists) Sitherm Pro....................................... I7495.1
Data Sheet LMU7 ................................................................................................... N7495
Basic Documentation LMU7...................................................................................P7495
Product Range Overview LMU7............................................................................. Q7495
User Manual LMU7................................................................................................ U7495
Installation Instructions released by the respective boiler manufacturer
Mounting Instructions AGU2.522...
Summary
5/21
CC1J7215en
11.05.2011

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