15
RIELLOTECH CLIMA TOP - CLIMA COMFORT
RIELLOTECH CLIMA TOP - CLIMA COMFORT
RIELLOtech CLIMA COMFORT (using a three position modulating burner)
FX1
N
N
QX3
N
SK2SK1
4
S3
T2
T1
N
N
L1
L
L1
S3
QX1
QX1
M
M
H1
B9
B3
M
M
M
M
B2
G+CL-
CL+
CL+MB
DB
CL-
M
BX2
BX1
Y2
QX2
B1
X3
Y1
QX4
Q2
QX5
FX1
N
N
QX3
N
SK2SK1
4
S3
T2
T1
N
N
L1
L
L1
S3
QX1
QX1
M
M
H1
B9
B3
M
M
M
M
B2
G+CL-
CL+
CL+MB
DB
CL-
M
BX2
BX1
Y2
QX2
B1
X3
Y1
QX4
Q2
QX5
QX1
QX1
M
BX2
M
BX1
M
B1
X3
M
H1
M
B9
M
B3
M
B2
MB
DB
CL-
CL+
CL-
CL+
G+
FX1
N
QX3
SK2
SK1
4
S3
T2
T1
N
N
L1
L
L1 S3
N
Y2
QX2
Y1
QX4
Q2
QX5
N
CH CIRCUIT 1 temp. sensor
STORAGE CYLINDER temp. sensor
BOILER
temp. sensor
ROOM UNIT 1
ROOM UNIT 2
0-10V input / Room thermostat
Programmable SENSOR inputs
12 V room unit power supply
LPB data communications*
* For connecting up to 16
cascaded boilers. Lmax between
each controller = 250 metres
SENSOR side
LOAD side
MODULATING
BURNER
CH CIRCUIT 1 pump Q2/QX5 RELAY programmable output
To modulating burner kit
(3 position)
REDUCE HEAT OUTPUT
Safety chain
Cable guides “A”
INTERNAL
TOP VIEW
Cable guides “B”
Cable guides “C”
Cable guides “C”
Main board
To terminals Y2/QX2 and N on the RVS card
(The cable is supplied,
but must be connected by installer.
Refer to the
WIRING DIAGRAMS chapter.)
PE
N
L
Power supply
Safety thermostat sensor
to socket in boiler
Burner
reset
To the modulating burner (3 position)
REDUCE HEAT OUTPUT
(with relevant kit)
(Connections and cable to be
provided by installer. Refer to the
WIRING DIAGRAMS chapter.)
KIT FOR MODULATING BURNER
INCREASE
MODULATING BURNER
HEAT OUTPUT
(3 POSITION)