3. INSTALLATION
3.2 CERTIFIED JUNCTION BOX AND CERTIFIED SENSOR
ThisinstallationconsistsofaCertiedJunctionBoxaccessorywiththeCertiedSensorlocallymounted
attheboxtogetherwitheldwiring.
-style installation)
Certified Junction Box
withCertifiedSensor
Apex Transmitter Unit
o
Apex Transmitter Unit
with Certified Sensor mounted
in Certified Junction Box
(European
-style installation)
Certified Junction Box
with Certified Sensor
Apex Transmitter Unit
o
The system components can be installed by a single technician.
Thisproceduredescribeshowto:
• install a Certied Junction Box
• t the Certied Sensor to the Certied Junction Box
• connect up the Certied Sensor and eld wiring
• congure the Certied Junction Box
• install a gas sensing cartridge into the Certied Sensor
Refer to the General Installation Guidelines at the beginning of this chapter