29
QP 009B
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)
QP 009C
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)
Some earths omitted for clarity
Interface AD287 fitted into
each boiler (not required
for No.1 boiler)
C
B
S Syst
BF
AF
0 - 10v
- +
O T
C
C
B
E N L C S
E N L C S N E N L E N L N L
AUV
N
CDI
C
CDI CDR
B
Room
Sensor
Room
Sensor
Flow
Sensor
Flow
Sensor
Flow
Sensor
O/Side
Sensor
Htg Pump
C
3 Port
Valve C
Htg
Pump B
Htg
Valve B
HWS Secondary Pump
(if required)
Switch Fused
Supply
Bus Cable
Bus Cable
Shunt pump SH3
Boiler No.3
Shunt pump SH2
Boiler No.2
Shunt pump SH1
Boiler No.1
Diagram shows both heating
circuits connected (B-C). Delete
controls /pumps/3 port valves of
zone C if only one circuit is required
2 to 8 boilers
OT
On/off
On/off
On/off
Note: When using single zone, control
(B) flow sensor is connected to S Syst.
HWS
Sensor
Some earths omitted for clarity
Thermostat
Interface AD287 fitted into
each boiler (not required
for No.1 boiler)
C
B
S Syst
BF
AF
0 - 10v
- +
O T
C
C
B
E N L C S
E N L C S N E N L E N L N L
AUV
N
CDI
C
CDI CDR
B
Room
Sensor
Room
Sensor
Flow
Sensor
Flow
Sensor
Flow
Sensor
O/Side
Sensor
HWS
Sensor
Htg Pump
C
3 Port
Valve C
Htg
Pump B
Htg
Valve B
HWS Secondary Pump
(If required)
Switch Fused
Supply
Bus Cable
Bus Cable
Shunt pump SH3
Boiler No.3
Shunt pump SH2
Boiler No.2
Shunt pump SH1
Boiler No.1
Diagram shows both heating
circuits connected (B-C). Delete
controls /pumps/3 port valves of
zone C if only one circuit is required
2 to 8 boilers
OT
On/off
On/off
On/off
Note: When using single zone control
(B) flow sensor is connected to S Syst.
2 C 1 2 C 1
O
ra
ng
e
B
lu
e
G
re
y
B
ro
w
n
2 Port Spring Return
Motorised Valve
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
HWS Primary Pump
Safety
Limiter
