Installation
53M models
INDOOR unit terminal block
Morsettiera unità INTERNA
L
power supply
alimentazione
from the OUTDOOR unit
dalla morsettiera
dell'unità ESTERNA
terminal block
70M - 105M - 140M - 160M models
INDOOR unit terminal blocks
Morsettiere unità INTERNA
S1 S2
signal (BUS)
segnale (BUS)
from the terminal blocks
dalle morsettiere
of the OUTDOOR unit
dell'unità ESTERNA
N
S
signal
segnale
Fig. 26
(1)L (2)N
power supply
alimentazione
Fig. 27
Magnetic ring
Pass the strap through the
hole in the magnetic ring
to secure it to the cable
REMOTE ON-OFF
For the input of the remote control terminal CN23
(ON-OFF) and the JR6 quick-release connector
– Remove the JR6 quick-release connector when
using the ON-OFF function;
– When the remote switch is OFF (OPEN), the unit
will be turned off;
– When the remote switch is ON (CLOSE), the unit
will be turned on;
– When the remote switch is opened/closed, the unit
will respond to the request within 2 seconds;
– When the remote switch is ON, the remote/wired
control can be used to select the mode; when the
remote switch is OFF, the unit will not respond to
the remote/wired control request.
When the remote switch is OFF, the remote/wired
control is on, code CP will be shown on the display
board.
– The input voltage is 12 V DC, the maximum design
current is 5 mA.
1 2 3
Fig. 28
Fig. 29
21