Honeywell PRESTIGE THX9321 - Manual (Page 70)

THX9321 PRESTIGE ® 2.0 AND THX9421 PRESTIGE ® IAQ WITH EIM
68-0311—02 70
Mounting Optional Accessories
Mounting Outdoor Sensor
Mount the sensor where:
• it cannot be tampered with.
• there is good air circulation.
• it can measure true outdoor ambient temperature and
humidity.
• wire distance between C7089U1006 and EIM is less than
200 feet (wired sensor only).
Do not mount the sensor:
• in direct sunlight.
• where hot or cold air blows on the sensor. Discharge line
from an outdoor compressor unit, vent or fan causes
inaccurate temperature readings.
• where snow, ice or debris can cover it.
MOUNTING C7089R1013 WIRELESS OUTDOOR SENSOR
Use the following steps to mount the sensor (see Fig. 67):
1. Mount the sensor on a vertical exterior wall, at least 6
inches below any overhang. Choose a location protected
from direct sunlight.
2. Place sensor securely in bracket, facing away from wall.
Fig. 67. Mounting Outdoor Sensor.
MOUNTING C7089U1006 WIRED OUTDOOR
TEMPERATURE SENSOR
Use the following steps to mount the sensor:
1. Remove the sensor from the mounting clip.
2. Mark the area on the location selected for mounting the
sensor mounting clip.
3. Mount the clip.
4. See “Wiring C7089U1006 Outdoor Sensor” on page 153.
Fig. 68. Typical locations for C7089U1006 Outdoor Sensor.
Mounting C7189R1004 Wireless Indoor
Sensor
Use the following steps to mount the sensor (see Fig. 69):
1. Remove the wallplate and mount it 4 to 6 feet above the
floor on an interior wall. Drill 3/16-inch holes for drywall,
7/32-inch for plaster.
2. Attach sensor securely to wallplate as shown.
Fig. 69. Mounting Indoor Sensor.
M28491
M28849A
M7514