INSTALLATION NOTE
SITERWELL ELECTRONICS CO ., LIMITED
Address:NO.666 Qingfeng Road, Jiangbei District, Ningbo, Zhejiang Province, China
Tel: 0086-574-87729581 Fax: 0086-574-87729581
E-mail: [email protected] Http://www.china-siter.com
If you are not sure about the insulation in your mobile home, or if you notice that the
outer walls and ceiling are either hot or cold, install the alarm on an inside wall. For
minimum protection, install at least one alarm close to the bedrooms. For additional
protection, see SINGLE FLOOR PLAN in Figure 3 and MULTIPLE FLOOR PLAN in
Figure 4.
• When mounting an alarm on the ceiling, locate it at a minimum of 4" (10cm) from
the side wall (see figure 1).
• When mounting the alarm on the wall, use an inside wall with the top edge of the
alarm at a minimum of 4"(10cm) and a maximum of 12"(30.5cm)below the ceiling
(see figure 1).
• Put smoke alarms at both ends of a bedroom hallway or large room if the hallway
or room is more than 30 ft (9.1 m) long.
• Install Smoke Alarms on sloped, peaked or cathedral ceilings at or within 3 ft
(0.9m) of the highest point (measured horizontally). NFPA72 states: "Smoke
alarms in rooms with ceiling slopes greater than 1 ft in 8 ft (.3m in 2.4m) horizontally
shall be located on the high side of the room. " NFPA 72 states: "A row of alarms
shall be spaced ac'usmated within 3 ft (0.9m) of the peak of the ceiling measured
horizontally" (see figure 2).
Low battery trouble indication: An intermittent “chirp” accompanied by a red LED flash every 40 seconds indicates
a low battery, you may press the test button to silence the trouble indication for 10 hours, but it will reset automati-
cally after 10 hours. During this condition the unit will continue to operate normally and detect smoke and sound an
alarm. This action only temporarily silences the chirp.
NOTE: As the battery in this unit is not replaceable, a low battery signal is an indication of end of life. Therefore the
alarm MUST be replaced as soon as possible!
Fault indication: This chirp will occur between the flashes of the red LED indicator light.
Battery discharge Condition: The red LED will always light ( This is another red LED of other position).
NOTE: When the unit chirps once every 40 seconds, pressing the test button temporarily silences this warning tone
for 10 hours.
SINGLE FLOOR PLAN
Figure 3
Smoke Alarms for Minimum Protection
Smoke Alarms for Additional Protection
Ionisation Type Smoke Alarm with Alarm Silencer or Photoelectric Type
MULTIPLE FLOOR PLAN
Figure 4
