13
RIELLOTECH CLIMA TOP - CLIMA COMFORT
RIELLOTECH CLIMA TOP - CLIMA COMFORT
RIELLOtech CLIMA TOP (used with a modulating burner)
I.S.P. **
I.S.P. **
M
BX2
M
BX1
M
BX3
M
BX4
M
UX
M
B1
M
B12
M
H1
M
H3
M
B9
M
B3
M
B2
MB
DB
CL-
CL+
CL-
CL+
CL-
CL+
G+
QX1
N
Q2
N
Q6
N
Q3
SK2
SK1
4
S3
T2
T1
N
N
L1
L
L1 S3
N
Y2
Y1 N
Y6
Y5 N
QX2
N
QX3
N
QX4
FX4
EX2 QX4
CH CIRCUIT 1
temp. sensor
STORAGE CYLINDER temp. sensor
10V input /
Room thermostat
0-10 V digital / analog
programmable output
(modulating burner 0-10V)
OUTDOOR temp. sensor
** Programmable
SENSOR inputs
CH CIRCUIT 2 temp. sensor
ROOM UNIT 1
ROOM UNIT 2
12 V room unit power supply
LPB data communications*
* For connecting up to 16
cascaded boilers. Lmax between
each controller = 250 metres
ROOM UNIT 3
BOILER
temp.
sensor
SENSOR side
LOAD side
MODULATING
BURNER
INCREASE
MODULATING BURNER
HEAT OUTPUT
(3 POSITION)
CH CIRCUIT 1 mixer valve
CH CIRCUIT 1 pump
STORAGE
CYLINDER pump
Safety chain
QX1 RELAY programmable output
CH CIRCUIT 2 pump
CH CIRCUIT 2 mixer valve
QX2 RELAY programmable output
QX3 RELAY programmable output
Cable guides “A”
INTERNAL
TOP VIEW
Cable guides “B”
Cable guides “C”
Cable guides “C”
Main board
To terminals QX1 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
(Connections and cable to be
provided by installer. Refer to the
WIRING DIAGRAMS chapter.)
IMPORTANT
Once you have made all the necessary electrical connections, configure the parameters for the modulating burner as instructed
in the manual for the RVS control card.