Ziton ZP3, Installation Operation & Maintenance

Page: 213 / 239

ZP3 Fire Control Panel
Maintenance
ZP3 Fire Control Panel Manual
UD1160.M Iss 6 (25/02/2005)
Page 1 - 23
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1.4.6 Gas Control Unit
The Gas Control Unit in particular makes extensive use of slots 5 and 6 to indicate status.
These analogues are shown in Table 1.4.4 for slot 5, and Table 1.4.5 for slot 6.
Details
Nominal value
Digital counts
Normal idle value 39 - 65
Manual when door locked 68-100
Loss of signal < 39
General panel fault 103 – 132
Power supply fault > 163
Relay operated 141 – 163
Table 1.4.4 Gas Control Unit status - slot 5 (address 1)
Details
Nominal value
Digital counts
Fault – low idle < 39
Auto released 39 – 65
Manual released 68 – 100
System locked-off (released) 103 – 132
Auto non-released 141 –163
System locked-off (non-released) 166 – 195
Manual (non-released) > 198
Table 1.4.5 Gas Control Unit status - slot 6 (address 1)