54 UNT-SVX07B-EN
Installation—Controls
Sensor
When selecting a sensor location, avoid the following:
• Areas of direct sunlight
• Areas in the direct air
stream of air diffusers
• Exterior walls and other walls that have a temperature differential between the two sides
• Areas that are close to heat sources such as s
unlight, appliances, concealed pipes, chimneys,
or other heat-generating equipment
• Drafty areas
• Dead spots behind doors, projection screens, or corners
• Walls that are subject to high vibration
• Areas with high humidity
• High traffic areas (to reduce accidental damage or tampering)
• Metal barriers between the receiver and the se
nsor (for example, plastered walls with metal
lathe or metal roof decks)
• Thick, solid concrete walls betwee
n the receiver and the sensor
• Placing the sensor inside metal
enclosures
Figure 17. Wall-mounted zone sensor dimensions
2.9 in (73.5 cm)
TYP 0.24 in (6 mm)
TYP R.07 in (R1.9) mm
0.31 in (8 mm)
1.08 in (27.5 mm)
0.12 in (3 mm)
4.68 in (118.9 mm)
3.39 in (86 mm)
2.48 in (63 mm)
0.63 in (15.9 mm)
1.45 in (36.8 mm)
2.62 in (66.5 mm)
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