NOTE
1. Perform the SENSITIVITY TEST as requested.
2. Clean the detector surface with soft bristled brush every 6
months t
. Remember to cut
off the power source before cleaning.
3. If the detector is not used for a long time, remove the
detector, take out the battery from the cabinet and store it in a
cool and dry place.
4. The detector can reduce the happening rate of disasters. But
it can not guarantee a hundred percent safe. For safety
consideration, pls use the detector properly and heighten
vigilance and safety consciousness to take preventive
measures.
o assure the detecting sensitivity
operation.
ls contact
with the dealer in time. Do not attempt to remove and repair
the detector personally to prevent incidents.
If the buzzer gives out 2 Di sounds every 40 seconds along
with the alarm indicator flashing twice, the infrared
photoelectronic sensor should have a malfunction. P
OPERATING INSTRUCTION
1. Usage
1) Inserting the ready battery into the battery cabinet and
keeping the battery power supply,
2) Connecting the AC power wires (for AC TYPE), the detector
enters into normal working status. The indicator flashes once
per 45 seconds.
2. Sensitivity Test
The detector should be tested periodically to assure normal
operation. Once per month is recommended. Press and hold
the TEST & HUSH BUTTON for more than 1s to make the
detector enter into testing status. If the alarm indicator flashes
rapidly and the buzzer gives out alarm sound, then
3. Alarm & Hush Function
When smoke density in surroundings reaches the alarm
threshold of the detector, the buzzer gives out alarm sound
and the alarm indicator flashes rapidly. At this time, pressing
the TEST & HUSH BUTTON will make the detector enter into
mute status that lasts for 10 minutes. During this period, the
indicator flashes once per 10s and if the density is still higher
than the threshold, the TEST & HUSH BUTTON is
nonfunctional. When the smoke density goes below the
threshold, pressing the TEST & HUSH BUTTON will activate
the detector to perform testing operation. A
he detector recovers automatically to normal working status .
4. Interconnection Alarm
Under interconnection condition, if a detector only gives out
alarm sound and its alarm indicator does not flash, it means
alarm occurs among the other interconnected detectors. At this
time, press the TEST & HUSH BUTTON to hush the detector
alarm sound and find the detector in alarm status. Meanwhile,
check the surroundings of each detector to prevent potential
losses.
the detector
works properly.
fter the 10 minutes,
t
5
.
Malfunction Check
When the detector buzzer gives out a Di sound every 40
seconds along with the alarm indicator flashing once, the
battery voltage should become lower than the detector’s
normal operating voltage. At this time, replace the battery with
a new one. Otherwise, it will influence the detector’ normal
User Manual for Photoelectronic Smoke Detector
2
M207-1EVer1.0
