23
Aermec cod. 4086995_01 05.2013
NRL FC 2000-3600 60Hz
EN
PR
0
1
M7 SC
6 x 0,5 MAX 50m
7
6
6
5
5
4
4
3
3
2
2
1
1
IAD
ALA
R
M
SET
C1
C2
R
L
R
L
R
CONNECTION
REMOTE PANEL - PR3
ENABLING
REMOTE PANEL - PR3
To enable the remote panel PR3:
• act on the l/R key on the small panel of the gR3 on
the machine (as shown in the figure above)
• when the lED next to the letter R (Remote) lights up,
the machine function will be enabled by the remote
panel.
Key fig. 2
L1
Line 1
L2
Line 2
L3
Line 3
PE
Earth
Fig.2
8.2. CONNECTION TO THE POWER SuPPLY
Check there is no voltage on the electric line you want
to use.
8.3. TO ACCESS THE ELECTRIC bOX:
• turn ¼ the screws of the electrical panel in counter-
clockwise direction.
• turn the handle of the door lock knife switch to OFF
(see figure 1) In this way, there is access to the electrical
panel.
8.4. ELECTRICAL POWER CONNECTION
For functional connection of the unit take the supply
power cable to the electrical panel inside the unit fig.2
in the previous page and connect it to the knife switch
terminals observing the phase, and the earth. fig.3
8.5.
AuXILIARY CONNECTIONS AT THE
uSER/INSTALLER EXPENSE
The terminals indicated in future explanations are part
of the GR3 control boards. For installation requirements,
refer to the wiring diagram supplied with the unit. The
wiring diagram together with the manuals must be kept
in good conditions and readily accessible for future
operations on the unit.
8.6.
auxiliarY sWitCH (iad)
To prepare the auxiliary switch, connect the device
to the clamp 4 of the control board M7 SC and to the
clamp 4 of the remote panel.
8.7.
puMp ContaCtor (Cp01 - Cp02)
To prepare the pump contactor, connect the device
CP01 to the clamp 2 of the control board M16 SC and
the device CP02 to the clamp 4 and 6 of the control
board M1 SE2.
8.8.
external alarM (ea)
To prepare an external alarm device, connect the device
contact to the clamp 1 and 2 of the control board M17.
8.9.
ConneCtion pr3 (standard)
Connect the remote panel PR3 to the control board M7
SC (as shown below), remember that the maximum
allowed distance is 50 m.
THE PR3 CONNECTED MUST bE ENAbLED, AS WELL. See
next procedure
Fig.1
Fig.3