Technibel Climatisation CAFM1V Installation Instructions Manual page 120

06-062 Mini ECO-i II for Technibel
CAUTION
CAFM1VS
CAFM2V
G
To assign the wired remote controller as the sub
unit, locate the address connector at the rear of the
wired remote controller PCB and disconnect it.
Reconnect it to the sub unit position.
G
To assign the wireless remote controller as the sub
unit, locate the DIP switch [S003] on the wireless
control unit PCB. Set the No. 3 switch to the ON
position.
When 1 indoor unit is operated with 2 remote controllers:
(The indoor unit runs according to which of the remote controllers is assigned as the main or sub unit.)
Remote controller
terminal board
Remote controller
terminal board
2/8/06 4:32 PM
G
The wireless receiver unit
components cannot be
used for more than 1 indoor
unit at a time.
(However, separate receiver
units may be used simulta-
neously.)
G
When a wireless receiver
unit and a wired remote
controller are used simulta-
neously, assign either the
wireless remote controller
or the wired remote con-
troller as the sub remote
controller unit.
Wireless remote
controller kit
*(main)
(optional)
Control unit
CN1
1 2
1 2
Indoor
unit
Ground
When several groups of indoor units are operated with 2 remote controllers:
(The remote controller (main or sub unit) can operate with any indoor unit.)
Wireless remote
controller kit
Remote control
*(main)
wiring among the
(optional)
control groups
Control
CN1
(field supply)
unit
1 2
1 2
Indoor
unit No. 1
Ground Ground
Page 120
* Use field wiring cables with a
cross-sectional area of at least
Wired remote
2
0.5mm
controller
*(sub)
* The maximum total length of
(optional)
crossover cables must be no
longer than 400m.
1 2
Remote control wiring (field supply)
Wired remote
controller
*(sub)
(optional)
1 2
1
1 2 2
Indoor Indoor
unit No. 2 unit No. 3
Ground
Ground
Fig. 11-20
120
2
to 2mm .
* Use field wiring cables with a
cross-sectional area of at least
2 2
0.5mm to 2mm .
* The maximum total length of
crossover cables among the
control groups must be no
longer than 200m.
2
1
Indoor
unit No. 4