CAUTION
Risk of Property Damage.
Do not apply power to the system before checking
all wiring connections. Short circuited or imcorrectly
connected wires may result in permanent damage to
the equipment.
CAUTION
Risque de dégâts matériels.
Ne pas mettre le système sous tension avant
d'avoir vérifié tous les raccords de câblage. Des
fils formant un court-circuit ou connectés de façon
incorrecte risquent d'endommager irrémédiablement
l'équipement.
CAUTION
Risk of Property Damage.
Do not run low voltage cable in the same conduit or
wiring troughs with high voltage wires. Running low
and high voltage wires in the same conduit or wiring
troughs may damage the equipment or cause system
malfunction.
CAUTION
Risque de dégâts matériels.
Ne pas faire courir un câble basse tension dans les
mêmes gaines ou goulottes électriques que des
câbles haute tension. L'installation de fils basse
tension et haute tension dans les mêmes gaines
ou goulottes électriques risque d'endommager
l'équipement ou de provoquer des dysfonctionnements
du système.
Important:
Use copper conductors only. Make
all wiring in accordance with local, regional, and
national regulations. Do not exceed the CD-W00-x0-2
Series Wall Mount CO
2
and Temperature Transmitters
electrical ratings. Exceeding transmitter electrical
ratings can result in permanent damage to the
transmitter and void any warranty.
Important:
When using multi-stranded wire cable,
apply a cable ferrule to the cable end. If the distance
between the sensor and the controller is over 3
meters (9.8 feet), use shielded cable. Connect the
shield at the controller end of the cable.
Location selection
When mounting wall model transmitters:
• Select a location that represents the area of interest.
• Do not install the transmitter on the ceiling.
• Avoid placing the transmitter near heat and moisture
sources, close to the discharge of the supply air ducts,
and in direct sunlight.
Figure 1: Location Selection
Installing the mounting base and cable
1. To open the transmitter, pull outward on the
paper tab that holds the cover and mounting base
together. See Figure 2.
Figure 2: Pull outward on the paper tab
2. Pull the mounting base away from the cover,
starting from the top.
3. Pull out approximately 6 in. (152 mm) of wire from
the wall and insert the wire through the hole in the
mounting base.
Note:
Route the cable through the hole in the
mounting base if possible. You can also bring
the cable to the housing from above or below,
but you have to break off the small plastic tab
that covers the hole on top or bottom of the
mounting base.
Note:
Do not route the cable through the area
marked NO CABLES on the mounting base.
See Figure 3. That space is taken up by the
CO
2
measurement module when the cover is
attached.
4. Align the mounting base on the wall, and confirm
that the arrow imprinted on the mounting base is
pointing up. See Figure 3.
Important:
Proper orientation is important. Air
must flow through the vents on the bottom and
the top.
CD-W00-x0-2 Series Wall Mount CO
2
and Temperature Transmitters Installation Guide
2
