FT2GAS
Gaseous Extinguishing System
Rev No. 1.3
7
DOCUMENT HISTORY
Issue
Date
Description
S/W
Version
Written By
Checked By
Draft
10/12/07
Original Document.
Draft
W. Zhong
A. Shenouda
1.0
20/3/09
Updated after reviewing
V1.0
W. Zhong
A. Shenouda
1.1
23/11/11
Add sounders datasheet & update table 9.
Review & correct, all label to all figures, correct
calculation example in Appendix D.
V1.0
W. Zhong
E. Thein
1.2
15/7/13
Modify the table for Gas Control Board
(SUB928) DIP Switch (8 ways) SW1
Configuration. Bit 5 is reused to select whether
the gas discharged sensor input activates the
alarm conditions
V1.2
W. Zhong
A. Shenouda
1.3
3/12/19
Update document, drawings, logo and add
warning signs with voice & speaker
V1.2
A.S.
A.S.
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