5-10
Pt. TYPE: WSO Description: Combination Waterflow/Sprinkler
(normally open)
Circuit Status LCD Readout (2
nd
line) LED
Normal Sprinkler Monitor NORMAL
Limited Sprinkler Monitor SUPERVISORY S
Open Sprinkler Monitor TROUBLE T
Short Sprinkler Monitor ALARM A
Disable TBL Sprinkler Monitor TROUBLE T
Class A TBL Sprinkler Monitor TROUBLE T
Detailed Description: Where permitted by the AHJ, this circuit will operate with
both waterflows and tampers on the same circuit. All tamper switches (N.O.
contacts) must be connected with a current limiting resistor according to Field
Wiring Diagram page 10 for a 4-Point IDC 565-473; or page 12 for a 4-Point
IDC 565-610. A short condition will indicate a WATERFLOW ALARM.
Figure 5-27. WSO Point Type
Pt. TYPE: WSC Description: Combination Waterflow/Sprinkler
(normally closed)
Circuit Status LCD Readout (2
nd
line) LED
Normal Sprinkler Monitor SUPERVISORY S
Limited Sprinkler Monitor NORMAL
Open Sprinkler Monitor TROUBLE T
Short Sprinkler Monitor ALARM A
Disable TBL Sprinkler Monitor TROUBLE T
Class A TBL Sprinkler Monitor TROUBLE T
Detailed Description: Same operation as WSO except that all tamper switches
must have normally closed contacts. A 1K ohm shunt resistor must be installed
across the tamper switch and a 1.2K ohm end-of-line resistor must be used for
the 4-Point IDC 565-473 (Field Wiring Diagram page 8).
Figure 5-28. WSC Point Type
Continued on next page
Point Type Messages for Monitor Points, Continued
Monitor Points (continued)
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