93-520-20 Issue 3.3
Page 12 of 60
CirrusPro Engineer’s Manual
Inputs:
Programmable
(Reset, Disable, Gain, Isolate, External Fault, Mains Fail,
Battery Fault)
Data Retention:
200 events “Event Log”, Historic Particle Graph
Water Requirements:
Distilled, replenished as required, dependent upon
environment
Note:
Low ambient humidity (<50%R.H) or high ambient
temperature (>30C) conditions will increase the water usage.
Unit Operating Temperature:
32-100° F (0-37.8° C) ambient
Relative Humidity:
0-95% non-condensing ambient
Cabinet:
17.32” x 15.15” x 5.51” (440mm x 385mm x 140mm)
Air Sampling System:
The piping diagram for each system will be supplied by
Protec Fire Detection (Export) or an authorized
representative. This diagram will indicate tubing size, as well
as approximate lengths to each sampling point.
Gain Settings
(Sensitivity):
1-10 (1 = Minimum, 5 = Intermediate, 10 = High)
Note: If Fire 3 is set to a Gain of 1, Fire 3 Alarm Level shall
not exceed 25%".
