b. Individual connect the power cord and signal line, adjust the dial switch (fig. 13).
J1 - The wire holder of power cord(three-position)
J3 - Display cover plate
5.1 - Terminal Board Diagram
Please refer to the board diagram for the wiring. (Fig.F)
NOTE:
The heat convectors can be connected to the Central Control Monitor, CCM. Before commissioning the
unit, perform the wiring correctly and set the system address and the network address.
Single phase appliance
POWER SUPPLY
APPLIANCE
WIRING (mm
2
and EARTH (mm
The power cord type designation is H05RN-F or above.
F
ALIMENTAZIONE UNITÁ
220-240V~ 50Hz
R
B
XT1
R
B
R = Rosso
B = Nero
Please adopt the shielded twisted-pair wire, and connect the shielded layer to E
The reserved wire control function is indicated in broken line table, users can purchase the wire controller
when necessary.
5.2 - NETWORK ADDRESS SET
Every appliance connected to the network has a unique network address that distinguishes it from the others.
Address code of air-conditioner in LAN is set by code switch on Network Interface Module (NIM), and the
set range is 0-63 (see figure 14).
EN - 16
FREQUENCY AND VOLTAGE
SWITCH/FUSE (A)
UP TO 20 M
)
UP TO 50 M
)
2
W
Al monitor
di controllo centrale
(CCM) COMM. BUS
R = Rosso - W = Bianco - A = Blu
J2 - The wire holder of signal line (five-position)
J4 - Dial switch
PHASE
B
R
R
A
XT3
All'interruttore
ON/OFF
Single-phase
220-240 V~ 50 Hz
15/15
Twisted pair 2.5 mm
2
Twisted pair 6 mm
2
X
Z
Alla scatola
di comando
X = Pannello display
Z = Scatola di comando