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Instruction Manual: COSTAR

9RV, RV-Use CO Alarm

QGI Manual P/N 099-0097-01 Rev. 03/15/2002

Page 4 of 7

5.5 CEILING LOCATION: Alarm should be mounted as close as possible to the center of a hallway or room.

If this is not possible, the edge of the alarm should be at least 4 inches from any wall.

5.6 LOCATIONS TO AVOID

- Within 5 feet (1.5m) of any cooking appliance

- Near an open window or door, because the fresh air entering the opening may delay CO from reaching the

alarm

- In damp or very humid areas or next to bathrooms with showers. Install detectors at least 5 feet (1.5

meters) away from bathrooms

- Locations where normal ambient temperatures are not met. Normal ambient temperature limits are 40°F

to 100°F (4.4°C to 37.8°C)

Note: Most batteries are not rated below -20°C or above 54°C

- Accommodation spaces should be well ventilated when household cleaning supplies or similar

contaminants are stored or used.

5.7 CONDITIONS WHICH CAN RESULT IN TEMPORARY CO SITUATIONS:

5.7.1 Excessive spillage or reverse venting of fuel burning appliances caused by:

i) Outdoor ambient conditions, such as wind direction and/or velocity, including high gusts of wind, and

insufficient draft in the vent pipes (cold/humid air with extended periods between cycles);

ii) Negative pressure differential resulting from the use of exhaust fans;

iii) Simultaneous operation of several fuel burning appliances competing for limited internal air;

iv) Loose vent pipe connections from fuel-fired appliances such as clothes dryers, furnaces, or water

heaters;

v) Obstructions, or unconventional vent pipe designs that can amplify the above situations;

vi) Poorly designed or maintained chimneys and/or vents;

5.7.2 Extended operation of unvented fuel-burning devices (range, oven, fireplace, etc.);

5.7.3 Temperature inversions that can trap exhaust gasses near the ground; and

5.7.4 RV, truck or car idling in an open or closed attached garage, or near a home.

6.0 INSTALLATION INSTRUCTIONS: CAUTION!! READ CAREFULLY

! CAUTION: THIS UNIT IS SEALED. THE COVER IS NOT REMOVABLE!

6.1 Select proper location

6.2 A mounting plate is provided on the back of the alarm. Remove the mounting plate from the back of the

alarm by holding the mounting plate and twisting the alarm in the direction indicated by the "OFF" arrow on the

alarm cover.

6.3 To insure aesthetic alignment of the alarm with the hallway or wall, the UP ARROW on the mounting plate

must be:

A.) Parallel with the hallway walls when ceiling mounting

B.) Pointed upward when wall mounting

(See steps A & B in figure 2)

Step A: Ceiling mounting

Step B: Wall alignment

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Costar 9RV Bedienerhandbuch Seite 4