Siemens VALVEGYR LDU11.523A17 사용자 설명서

{카테고리_이름} Siemens VALVEGYR LDU11.523A17에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Siemens VALVEGYR LDU11.523A17 22 페이지. Valve proving system for automatic shutoff valves ldu11...

페이지 인쇄

1. Warning Notes
2. Mounting Notes
3. Mechanical Design
4. Type Summary
5. Technical Data
6. Function
7. Symbols Meaning
8. Control Sequence after a Power Failure
9. Connection Diagram
10. Sequence Diagram
11. Connection Examples
12. Legend

CC1N7696en

20.04.2016

VALVEGYR®

Valve Proving System for

automatic Shutoff Valves

The LDU11... valve proving system is designed for use with shutoff valves in con-

nection with gas burners and gas appliances. In the event of inadmissible leakage,

the system prevents the burner from starting up.

The LDU11... system conforms to the requirements of EN1643 covering automatic

shutoff valves for use with gas burners and gas appliances to EN161.

The LDU11... and this Data Sheet are intended for use by OEMs which integrate the

valve proving system in their products.

Building Technologies Division

696

LDU11...