15
GB
Q6
ZONE 5
CIRCULATION PUMP
Q2
ZONE 4
CIRCULATION PUMP
QX1
ZONE 6
CIRCULATION PUMP
Q6
ZONE 2
CIRCULATION PUMP
Q2
ZONE 1
CIRCULATION PUMP
Q3
STORAGE CYLINDER
CIRCULATION PUMP
QX1
ZONE 3
CIRCULATION PUMP
+-+-
Y5 (+)/Y6(-)
ZONE 2
MIXING VALVE
+-+-
Y5 (+)/Y6(-)
ZONE 2
MIXING VALVE
QX4 QX3 N NQX4 FX4 EX2 QX2 NY6 Y5 NY2 Y1NQ6 NQX1 NQ2 NQ3 SK2 SK1 4 S3 T2 T1 L1N S3 L1 L1N
LPQRSTUTSUUZ N
n n n n n n k h f b b b anp p
M UX M BX4 M BX3 M H3 M B12 M BX2 M BX1 M B1 M H1 M B9 M B3 M MB DB
XBD
BSB
LPB
B2 G+ CL- CL+CL- CL+CL- CL+
RVS 2
CASCADE MANAGER
B12
ZONE 5 PROBE
B1
ZONE 4 PROBE
QX4 QX3 N NQX4 FX4 EX2 QX2 NY6 Y5 NY2 Y1NQ6 NQX1 NQ2 NQ3 SK2 SK1 4 S3 T2 T1 L1N S3 L1 L1N
LPQRSTUTSUUZ N
n n n n n n k h f b b b anp p
M UX M BX4 M BX3 M H3 M B12 M BX2 M BX1 M B1 M H1 M B9 M B3 M MB DB
XBD
BSB
LPB
B2 G+ CL- CL+CL- CL+CL- CL+
B9
OUTDOOR PROBE
RVS 1
CASCADE MANAGER
BX1
MANIFOLD
PROBE
B12
ZONE 2 PROBE
B1
ZONE 1 PROBE
B3
STORAGE CYLINDER PROBE
BUS
BOILER
CONNECTION
Y1(+)
Y2(-)
ZONE 1
MIXING VALVE
Y1(+)
Y2(-)
ZONE 1
MIXING VALVE