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Installation
4 INSTALLATION
When unpacking the machine, check that it has not suffered damage during transport.
4.1 FASTENING
Perform the following procedure:
1 Remove the rubber supports
2 Unscrew the 4 screws from the top cover and remove it
3 Attach the box to the rear vertical board from the inside with
M5 screws (not provided) and place 3 mm washers on the
outside to separate the box from the wall.
4 Reinstall the top cover. Be careful to position it correctly.
C A U T I O N
Before applying power and turning on CSNET WEB you must
ensure that:
• All the units and refrigerant circuits are under power and are
running correctly.
• All H-Link connections have been set up.
Any unit that is not connected or is not under power when turning
on CSNET WEB, will not be recognised and will have to be con-
figured later.
C A U T I O N
The signals' cables should be as short as possible. Keep a dis-
tance of more than 150 mm from other power cables. Don't wire
them together (although they may intersect). If they must neces-
sarily be installed together, take the following measures to avoid
noise:
• Protect the signal cable with a metal tube which is earthed at
one end.
• For communications, use shielded wire which is earthed at
one end.
4.2 ELECTRICAL CONNECTIONS
In order to run, CSNET WEB will have to be connected to the
electric network, to the transmission line with the air conditioners
(H-Link) and to the Ethernet local area network (LAN).
No
Connection
Twin core twisted pair cable
1P-0.75 mm². Non-polar. Shielded, earthed at
Transmission
one end.
cable for the
In order to choose the type of cable, refer to
units (H-Link)
the Outdood Unit Installation and Operation
Manual.
Category 5 or higher LAN cables
- A crossed cable is required for direct connec-
LAN Line
tion to a PC.
- A direct cable is required for connection to a
commercial distributor (Hub)
AC 230V 1~ 50 Hz
Power supply
Ensure that the cable you use complies with
cable Twin core
local codes and that the plug and the base are
+ earth
properly earthed.
Reinstall the cover once you have made all the connections.
4
Cable Specifications
PMML0164A rev.2 - 10/2012
Washer
D A N G E R
• Always disconnect the power supply for CSNET WEB
when handling the machine, in order to avoid eletrical
discharges.
• Do not connect the interface to the power supply until the
installation has been completed.
• Comply strictly with local security codes and regulations
when connecting the machine to the electric network.
• You will need a three-wire cable (two cores and earth)
with a suitable plug at one end.
Air Conditioning Units
Local Area
Network
LAN
Plug, power base and
earth wire, in conformity
with local codes
AC IN
220
CSNET WEB
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