REMEHA Quinta Pro 30 Manual page 29

Multiple Quinta Pro boilers, HTG only using a low loss header,
outside weather/room compensated with iSense Pro
(to be used in conjuction with QP009)
CDI CDI CDR
C B C B
Room Room Flow Flow
Sensor Sensor Sensor Sensor
Bus Cable
Bus Cable
On/off
On/off
OT
Shunt pump SH1 Shunt pump SH2
Boiler No.1 Boiler No.2
Multiple Quinta Pro boilers, heating and HTG and DHW using a low
loss header, outside weather/room compensation with the iSense
Pro controller (DHW via multiple boilers)
(to be used in conjuction with QP009A)
CDI CDI CDR
C B C B
Room Room Flow Flow
Sensor Sensor Sensor Sensor
Bus Cable
Bus Cable
On/off
On/off
OT
Shunt pump SH1 Shunt pump SH2
Boiler No.1 Boiler No.2
0 - 10v
S Syst
BF AF - + O T
Flow HWS O/Side
Sensor Sensor Sensor
Interface AD287 fitted into
each boiler (not required
for No.1 boiler)
Some earths omitted for clarity
Diagram shows both heating
On/off
circuits connected (B-C). Delete
controls /pumps/3 port valves of
zone C if only one circuit is required
Shunt pump SH3
Boiler No.3
0 - 10v
S Syst
BF AF - + O T
Flow HWS O/Side
Sensor Sensor Sensor
Interface AD287 fitted into
each boiler (not required
for No.1 boiler)
Some earths omitted for clarity
On/off
Diagram shows both heating
circuits connected (B-C). Delete
controls /pumps/3 port valves of
zone C if only one circuit is required
Shunt pump SH3
Boiler No.3
C C B
E N L C S E N L
N
Htg Pump 3 Port Htg
C Valve C Pump B
Note: When using single zone, control
(B) flow sensor is connected to S Syst.
C C B
E N L C S E N L
N
Htg Pump 3 Port Htg
C Valve C Pump B
Note: When using single zone control
(B) flow sensor is connected to S Syst.
HWS Primary Pump
Wiring detail of controls when using a Remeha
Commercial Calorifier with a 2 port spring return
valve. If using a different type of calorifier, please
follow manufacturer's instructions regarding
control and wiring details
AUV
C S N E N L E N L
Htg
HWS Secondary Pump
Valve B
(if required)
QP 009B
AUV
C S N E N L E N L
Htg
HWS Secondary Pump
Valve B
(If required)
Thermostat
2 C 1
2 Port Spring Return
Motorised Valve
QP 009C
N L
Switch Fused
Supply
N L
Switch Fused
Supply
Safety
Limiter
2 C 1
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