Robur G 30, Installation, Use And Maintenance Manual

Page: 37 / 64

Electrical installer
Installation, use and maintenance manual – Next-G
37
4
The document describing the mapping and
meaning of the Modbus registers implemented
on the GEN10 board is available on-demand from
Robur technical service.
4.4.3 OCDS012 1-key basic control
The control must be installed on the wall in a suitable po-
sition, using expansion screws.
How to connect the OCDS012 1-key basic con-
trol
1. Access the connection terminal block according to
Procedure 4.2
p. 35.
2. Use FRO-HP 4x0,75 mm
2 cable for connection.
3. Connect the wires to the terminal block as shown in
Figure 4.3
p. 37.
4. For further information refer to the instruction sheet
supplied with the OCDS012 optional.
The cable may not be longer than 20 metres.
Figure 4.3
1-key basic control connection
L1 Alarm indicator lamp P1 Reset button
4
1
L
1
L N
AUX OUT
ALARM
C NO NC
VENT. HEAT.
RESET
L N
AUX OUT
ALARM
C NO NC
J61
J60
1 2
3
4 5
2 3
P1
L1
4.4.4 OCDS016 2-keys basic control
The control must be installed on the wall in a suitable po-
sition, using expansion screws.
How to connect OCDS016 2-key basic control
1. Access the connection terminal block according to
Procedure 4.2 p. 35.
2. Use FRO-HP 7x0,75 mm² cable (available as OCVO015
optional, with 5 m length).
3. Connect the wires to the terminal block as shown in
Figure 4.4 p. 37.
4. If there is an external request for managing start/stop
of the gas unit heater (e.g. thermostat, timer, switch,
contactor ...) this must be connected to terminal A, re-
moving the factory-installed jumper.
5. For further information refer to the instruction sheet
supplied with the OCDS016 optional.
The cable may not be longer than 20 metres.
Figure 4.4
2-key basic control connection
A Terminal for possible exter-
nal request
SP Alarm indicator lamp
P1 Reset button
Z1 Summer/Winter/Off switch
1 3 2 7 4 5
L N
AUX OUT
ALARM
C NO NC
VENT. HEAT. RESET
L N
AUX OUT
ALARM
C NO NC
J61 J60
1 2 3 4 5 6 7
6
8
1
L
1
L1
2
3 4
L2
A
SP
P1
Z1
4.4.5
OTRG005 thermoregulator
The thermoregulator must be installed on the wall in a
suitable position, using expansion screws.
Connection of the thermoregulator is made on the wiring
terminal block located in the electrical panel inside the
unit.
How to connect OTRG005 thermoregulator
1. Access the connection terminal block according to
Procedure 4.2 p. 35.
2. Use FRO-HP 7x0,75 mm² cable (available as OCVO015
optional, with 5 m length).
3. Make electrical connections as described in Figure
4.5 p. 38 and in Table 4.1 p. 38.
4. For further information refer to the instruction sheet
supplied with the OTRG005 optional.
The cable may not be longer than 10 metres.