14
9. Operation and Testing
Operation
The alarm is operating once it is activated and testing is complete (see “TESTING” below). When CO
is detected, the unit sounds a loud alarm. See Section 1 for alarm signal descriptions. In high levels of
CO, the unit will go into alarm in a shorter period of time than at low levels of CO.
P
Parts per Million (PPM) of CO
of CO
TI
Time until Alarm
50
60 – 90 Minutes
100
10 – 40 Minutes
300
Must alarm in less than 3 minutes
2030-7202-01_2030-DCR_UG_54x96_TUV_80%.indd 14
2030-7202-01_2030-DCR_UG_54x96_TUV_80%.indd 14
22-1-7 下午3:17
22-1-7 下午3:17