Giatsu WD2N8B Serie Manuel De L'utilisateur Et D'installation page 102

CAUTION
Do not place the wired remote controller near
the lamps, to avoid the remote signal of the
controller to be disturbed. (refer to the right
figure)
10.4.2 Other Precautions
10.4.2.1. Installation location
Do not install the unit in a place with much oil, steam, sulfide gas.
Otherwise, the product may deform and fail.
10.4.2.2 Preparation before installation
1) Check whether the following assemblies are complete.
No. Name
1 Wired Controller
Cross round head wood
2
mounting screw
Cross round head
3
mounting screw
4 Installation and Owner's Manual
5
Plastic bolt
6 Plastic expansion pipe
10.4.2.3 Note for installation of wired controller:
1) This installation manual contains information about the
procedure of installing Wired Remote Controller. Please refer to
Indoor Unit Installation Manual for connection between Wired
Remote Controller and Indoor Unit.
2) Circuit of Wired Remote Controller is low voltage circuit. Never
connect it with a standard 220V/380V circuit or put it into a same
Wiring Tube with the circuit.
3) The shielded cable must be connected stable to the ground, or
transmission may fail.
4) Do not attempt to extend the shielded cable by cutting, if it is
necessary, use Terminal Connection Block to connect.
5) After finishing connection, do not use Megger to have the
insulation check for the signal wire.
6）Cut off the power supply when installing the wired controller.
10.4.3 Installation procedure and matching setting of
wired controller
10.4.3.1 Structure size figure
120mm
46mm
60mm
Qty.
Remarks
1
For Mounting on the Wall
3
For Mounting on the
2
Electrical Switch Box
1
This accessory is used when
2
install the centralized control
inside the electric cabinet
3 For mounting on the Wall
20mm
Figure A
10.4.3.2 Wiring
D1
D2
E
X1/HB
X2/HA
H1 H2
Wired Controller
A+ B- E
Modlous
Input Voltage(HA/HB)
Wiring size
Wiring type
Wiring length
10.4.3.3 Back cover installation
Buckling position
Straight head
screwdriver
Screw hole installed on the
three M4X20
37
L1
A B E
X/HA Y/HB
P Q E1 H1 H2
Hydraulic module
18V DC
2
0.75mm
2-core shielded twisted pair cable
L1<50m
Back cover
Front cover