144 MS-9600LS Series Manual — P/N 52646:B8 11/20/2015
Operating Instructions Read Status
4.23.15 Print
To print program data or control panel status, press 3 while viewing Read Status Screen #5. The fol-
lowing screens will be displayed:
Pressing 1 while viewing Print Screen #1 allows the user to print the History file which will detail
all of the system activities since the file was last cleared from memory.
Pressing 2 while viewing Print Screen #1 allows the user to print the Walktest log which will detail
all of the system activations during walktest since the log was last cleared. Refer to “Walktest” on
page 137 for additional information on the display.
Pressing 3 while viewing Print Screen #1 allows the user to print the detector data for each address-
able smoke detector connected to the system. A printout, similar to the following example, will be
generated if an optional printer is connected to the FACP.
Chamber Value
The Chamber value should be within the recommended range for the following smoke detectors:
• SD350(T), SD355(T), D350P(R), SD300(T), AD350 and AD355 Addressable Photoelectric
Smoke Detectors: 405 - 2100 (obscuration of 1.00%/ft to 3.66%/ft.)
• CP350, CP355 and CP300 Addressable Ionization Smoke Detectors: 750 - 2100 (obscuration
of 0.50%/ft. to 1.44%/ft.)
The smoke detector will still function properly beyond the high limit in the above recommended
range, up to a point where the FACP issues a maintenance warning. However, it is recommended
that the smoke detectors be maintained within the recommended range to avoid maintenance warn-
ings or false alarms.
If the smoke detector’s chamber reading is not within the recommended range, clean the detector
and check the chamber reading again. If the reading is still not within the recommended range, the
detector is suspect (not cleanable) and should be replaced.
Maintenance Alert
The software determines when the drift compensation for a detector reaches an unacceptable level
that can compromise detector performance. When a detector reaches an unacceptable level, the
control panel indicates a maintenance alert. Table 4.1 summarizes the three levels of maintenance
alert:
READ STATUS
1=SERVICE TERMINAL
2=PRINTER/PC
3=PRINT
Read Status Screen #5
PRINT
1=HISTORY
2=WALKTEST LOG
3=DETECTOR DATA
PRINT
1=EXIT PRINTING
Print Screen #2
Print Screen #1
LOOP NO. DETECTOR
ADDRESS
DETECTOR
TYPE
CUSTOM
LABEL
UPPER
LIMIT
CHAMBER
READING
%OBS./FT.
1 2 SMOKE (PHOTO) 4012 1999 1.73
1 3 SMOKE (ION) 2844 1350 0.8333
1 4 SMOKE (PHOTO) 4096 1694 1.73
Maintenance Level FACP Status Displays Indicates
Low Chamber Value
INVREP
A hardware problem in the detector
Maintenance Alert
DIRTY1
Dust accumulation that is near but below the allowed
limit. DIRTY 1 indicates the need for maintenance
before the performance of the detector is compromised
Table 4.1 Maintenance Alert Levels
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