Instructions / Assembly

CHAPTER 2: INSTALLATION
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CHAPteR 2: InstALLAtIon
OPERATING ENVIRONMENT
The Sensaphone 1800 should be mounted and operated in a clean, dry
environment. The unit is microprocessor-controlled and as a result it
should not be installed near devices that generate strong electromagnetic
fields. Such interference is typically generated by power switching equip-
ment such as relays or contactors. A poor operating environment may
result in unwanted system resets and/or system lockup. The temperature
range the unit can operate in is 32°F to 122°F (0°C to 50°C). If the unit
needs to operate below freezing, a heater should be installed nearby.
MOUNTING THE 1800
The NEMA-4 enclosure comes with hardware for wall or panel mount-
ing. The four tabs are attached by screwing the round bubble-end of a tab
to each of the four rear corners of the enclosure. Then mount the unit in
a position that allows easy access to the Zone terminal block and keypad.
Also, there must be a power outlet and telephone jack close to the unit.
5 c”
118”
Figure 1: Mounting Dimensions