19
RIELLOTECH CLIMA TOP - CLIMA COMFORT
RIELLOTECH CLIMA TOP - CLIMA COMFORT
Typical component connection diagram for system with RIELLOtech CLIMA TOP panel and two stage 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
B5 T6 T7 T8
T2 S3 B4
SC SB
PI1
BR
VM1
BR1
Tsi
SE
SI1
SI2
TA
N PE L1
1 N 2
PI2
VM2
Tsi
N PE L1
PB
open
Y
1
close
Y
2
B
SB
-4
p
B
SB
NA
/0
-10
V
H
1
CH1 pump
Q
2
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
PE
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
PE
QX
2
N PE
QX
3
N PE
EX
2
EX
2
QX
4
QX
4
QX
41
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
Components to be provided by the installer
TA
Room thermostat
SC
Boiler temperature sensor
SB
Boiler sensor
SE
Outdoor sensor
SI1
CH circuit 1 temperature sensor
SI2
CH circuit 2 temperature sensor
BR Burner
BR1
Second burner stage
PB
Storage cylinder pump
PI1
CH circuit 1 pump
VM1
CH circuit 1 mixer valve
PI2
CH circuit 1 pump
VM2 CH circuit 2 mixer valve
Tsi
CH system safety thermostat
9
Connect up the various components to suit the type of boiler and the con-
figuration of the individual central heating system. Check the electrical
connections to the components and to the burner, referring to the in-
structions provided with each item.