20
RIELLOTECH CLIMA TOP - CLIMA COMFORT
RIELLOTECH CLIMA TOP - CLIMA COMFORT
Typical component connection diagram for system with RIELLOtech CLIMA TOP panel and modulating burner
L
Electrical connections
to be made by the
heating engineer
N PE
230 V~50 Hz
Burner
reset
U1
U1 0-10V
signal to
modulating burner
M
Power supply
SCH1
FU
S1
6.
3A
-T
0
1
IP
TS
H2
H3
X
50
-1
/5
T1
T2
T3
T4
T5
T6
T7
T8
SCH2
H1
MO1
L1 N
N PE L1
1 N 2
PE T1 T2 S3B4
SC SB
PI1
VM1
BR
Tsi
SE
SI1
SI2
TA
N PE L1
1 N 2
PI2
VM2
Tsi
N PE L1
PB
increase
burner
heat output
C
2
1
Interface for 3 position
modulating burner
RE
CS
MO2
C
common
reduce
burner heat
output
1
2
3 POSITION MODULATING
BURNER CONNECTIONS
power supply REDUCE heat
output command
INCREASE heat
output command
open
Y
1
close
Y
2
B
SB
-4
p
B
SB
NA
/0
-10
V
H
1
CH1 pump
Q
2
QX
1
QX
1
St.cyl. pump
Q
3
St.cyl. pump
L1
PE
PE
T1
T1
N
N
T2
T2
X
30
-10
p
X
30
L1
L1
S3
S3
N
N
CH1 snsr
B
1
B
X
1
ground
Boiler snsr
B
2
DHW 1 snsr
B
3
Outdoor snsr
B
9
ground
M
B
X
2
LP
B
-4
p
LP
B
ground
X
50
-5
p
X
50
X
60
-6
p
X
60
LP
B
D
B
ground
MB
L
L
PE
PE
S3
S3
4
4
SK
2
SK
2
SK
1
SK
1
N
N
N
N
N
N
N
N
PE
PE
PE
PE
PE
PE
M
M
M
M
M
M
M
M
C
L+
C
L+
C
L+
C
L+
C
L-
C
L-
C
L-
C
L-
G
+
G
+
open
Y
5
close
Y
6
CH2 pump
Q
6
N
N
N
N
PE
PE
PE
QX
2
N PE
QX
3
N PE
EX
2
QX
4
QX
4
FX
4
FX
4
QX
41
B
X
4
U
X
U
X
B
12
B
12
H
3
B
X
3
ground
M
M
M
M
M
M
Connections to be provided by installer
MO2 Interface terminals for modulating burner
CS
Switch contacts
RE
Relay coil
9
Connect up the various components to suit the type of boiler and the configu-
ration of the individual central heating system. Check the electrical connections
to the components and to the burner, referring to the instructions provided
with each item.
IMPORTANT
Once you have made all the necessary electrical connections, configure the pa-
rameters for the modulating burner as instructed in the manual for the RVS con-
trol card.
