Mitsubishi Electric Lossnay VL-220CZGV-EB Handbook page 14

2 Transmission cables (remote controller transmission cable, and external input/output signal cable)
No.
1 Are the designated cables used for the remote control-
ler transmission cable? (See Table 2-1.)
2 Are the designated cables used for the external input/
output signal cable? (See Table 2-2.)
3 Are the transmission cables wired using multicore
cables?
4 Are multiple transmission cables wired in the same pip-
ing duct?
5 Is the power supply cable wired at least 5 cm away
from transmission cables?
6 Are the transmission cables connected to the desig-
nated terminal block? (See Table 2-1.)
7 Are the transmission cables incorrectly wired, is there a
faulty connection or are screws loose?
8 Is the wiring length of the transmission cable within the
regulations? (See Table 2-1.)
9 Does the external input signal match the specifica-
tions? (See Table 2-2.)
10 Is the external input signal input to the Lossnay set as
the main Lossnay?
11 Is the function selection for the external output signal
set correctly?
Table 2-1
Remote controller transmission cable specifications
PZ-61DR-E or PZ-43SMF-E
Cable
Type Sheathed cable
Number of cores 2-core cable
Cable diameter 0. 3 mm
Total extension 200 m
Terminal block TM4 1 2
Check Item
transmission cable
(AWG22)
2
Use the designated transmission cables.
Use the designated cables.
Use the designated transmission cables.
Wire the transmission cable away from one
another.
Wire the power supply cable at least 5 cm away
from the transmission cables.
Connect the transmission cables to the desig-
nated terminal blocks.
Connect the cable securely and correctly, and
tighten the screws firmly.
Wire the cables within the regulations.
Input the signal that matches the specifications.
Input the signal to the Lossnay set as the main
Lossnay (SW5-10 ON).
Set the function selection switches (SW2-8, 5-2,
and 5-6) on the circuit board correctly.
Set the function settings (No. 57 and 58) of PZ-
61DR-E correctly.
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Corrective action