Electrical installer
Installation, use and maintenance manual – Gitié ARAY
31
4
How to make connections
All electrical connections must be made in the appli-
ance's electrical panel (Figure 1.7
p. 12):
1. Ensure the appliance's electrical panel is not live.
2. Remove the front panel of the appliance and the cover of
the electrical panel.
3. Run the cables through the suitable holes in the connec-
tion plate (Figure 4.1
p. 31).
4. Run the cables through the suitable cable glands in the
electrical panel.
5. Identify the appropriate connection terminals.
6. Make the connections.
7. Close the electrical panel and fit the front panel back on.
Figure 4.1
Electrical cables routing holes position
A
Electrical cables routing holes
A
4.3
ELECTRICAL POWER SUPPLY
Power supply line
Provide (by the installer) a protected single phase line (230 V 1-N
50 Hz) with:
▶
1 three-pole cable type FG7(O)R 3Gx1,5
▶
1 two-pole switch with 2 T fuses (8 A type), (GS) or 1 10 A
magnetothermic breaker.
The switches must also provide disconnector capability,
with min contact opening 4 mm.
How to connect the power supply
To connect the three-pole power supply cable (Figure
p. 31):
1. Access the electrical board of the appliance according to
the Procedure 4.2
2. Connect the three lead-in wires to the terminal block
(TER) in the electrical panel on the machine.
3. Provide the earth lead-in wire longer than live ones (last
to be torn in the event of accidental pulling).
Figure 4.2
Power supply connection
TER Terminal block
L
Phase
N
Neutral
Components NOT SUPPLIED
GS Main switch
4.4
SET-UP AND CONTROL
Control systems, options (1) (2)
Two separate adjustment systems are provided, each with
specific features, components and diagrams (see Paragraph
p. 20):
▶
System (1), with DDC control (with CAN bus connection).
▶
System (2), with external enables.
4.4.1
Control with DDC
CAN bus communication network
The CAN bus communication network, implemented with the
cable of the same name, makes it possible to connect and re-
motely control one or more Robur appliances with the DDC con-
trol device.
It entails a certain number of serial nodes, distinguished in:
▶
Intermediate nodes, in variable number.
▶
Terminal nodes, always and only two (beginning and end).
Each component of the Robur system, appliance (GAHP, GA, AY,
...) or control device (DDC, RB100, RB200, CCI, ...), corresponds to
a node, connected to two more elements (if it is an intermedi-
ate node) or to just one other element (if it is a terminal node)
through two/one CAN bus cable section/s, forming an open lin-
ear communication network (never star or loop-shaped).
CAN bus signal cable
The DDC or CCP/CCI controllers are connected to the appliance
through the CAN bus signal cable, shielded, compliant to Table
p. 32 (admissible types and maximum distances).
For lengths ≤200 m and max 4 nodes (e.g. 1 DDC + 1 Gitié), a
simple 3x0,75 mm
2
shielded cable may even be used.
