
3-40
Control of VRF SYSTEMS
1
2
3
4
5
6
7
8
9
EN 3
Contents
Supplied accessories & Parts Name ................................................3
Safety Precautions ...........................................................................4
Installation Precautions ....................................................................6
Mounting...........................................................................................9
Settings (For CZ-RTC3) .................................................................12
Test operation (For CZ-RTC3)........................................................15
Self-diagnostics (For CZ-RTC3).....................................................17
Speci¿cations .................................................................................17
Supplied accessories
Screw
M4 × 15.5
(2)
Clamper
(1)
NOTICE Remote control wiring is not supplied accessory.
( ¿eld supply )
Parts Name
Sensor
Detects human
motion within the
area
EN 4
EN
FR
SP
DE
IT
PT
GK
Safety Precautions
Read before installation
Read the Installation Instructions carefully to install the unit
correctly and safely.
Be sure to read the Safety Precautions in particular before installation.
After the installation is complete, perform test operation to con¿rm
that no abnormality is present.
We assume no responsibility for accidents or damages resulting from
methods other than those described in the installation instructions
or methods not using speci¿ed parts. Malfunctions that occur due to
unauthorised installation methods are not covered by the product
warranty.
Read the installation instructions supplied with indoor units as well.
WARNING This symbol refers to a hazard or unsafe
practice which can result in severe
personal injury or death.
CAUTION This symbol refers to a hazard or unsafe
practice which can result in personal injury
or product or property damage.
Matters to be observed Prohibited matters
WARNING
Turn off the circuit breaker of the units before installation.
Ask your dealer or a professional for installation and electric work.
This sensor unit shall be installed in accordance with National
Wiring Regulations.
Securely connect and ¿[ the speci¿ed cables for wiring.
Do not allow the connection to be e[posed to the e[ternal force
of the cables.
Choose an installation location that suf¿ciently supports the
weight of the sensor unit.
2. ECONAVI Sensor (CZ-CENSC1)
TD831193-00 VRF SYS INDOOR.indb 40 17/03/09 11:02:45