IF 632 Installation and Operation Manual
Release: 3 01/31/01
98
Device Selection
4. Use the left/right arrow keys to move the cursor flashing under the device
address "Add:xxx", enter the address number or use the up/down arrow
keys to select the address of the device to be modified then press enter.
Photo Device Sensitivity Selection
∆∆∆∆
WARNING !
>>
Changing the sensitivity of a Smoke Detector may delay
alarm reporting. No device should be changed without the
approval of the authority having jurisdiction. All settings
should be in compliance with all NFPA codes, UL listings,
or other local codes.
4.1 To modify the device sensitivity, use the left/right arrow keys to scroll to
“sense:”. Use the up arrow key to adjust sensitivity.
>>
NOTE: The sensitivity scale allows the user to select a
range of settings which are numeric values (0 through 3).
The number 0 is the most sensitive device setting and the
number 3 is the least sensitive device setting. Refer to
Figure 8A.
Ckt:XX Add:XXX D_Type:Opt Z_Type: XXX
I
_Grp:XXX Sens: X Comp: X
Figure 8A
4.2 To change an optical detector to a compensated/uncompensated device use
the left/right arrow keys to scroll to “comp:”. Use the up/down keys to
select “Y” or “N” (Yes/No).
Heat Device Operating Selection
4.3 To select a heat detector operating characteristic or use the left/right arrow
keys to scroll to "R/R". Use the up arrow key to select "Y" (Yes) rate of
rise function. When rate of rise is selected the device will alarm when it
detects a 15
°
increase in temperature within one minute. Select "N" (No)
for fixed temperature device. "F Temp" refers to the device's fixed high
temperature setting. To change the temperature setting use the up/down
arrow keys. The default is 55C/131F. Rate of Rise default is ‘yes’.
CCT:XX Add:XXX D_Type: Heat Z_Type: XXX
I
_GRP:XXX Temp:xxC/xxF RofR: X
Figure 8B
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