16
GENERAL
GENERAL
9
OVERALL DIMENSIONS AND WATER FITTINGS
F
G
H
I
L
A
D
E
B
C
M
N
O
P
Q
R
S
T
U
M R
EAF
UAC
VS
RI/SB
CB
RA50
RA50
RA
RC2
MI
MC2
MC
UAC
Domestic hot water outlet (Ø 1”1/4 F)
EAF
Domestic cold water inlet (Ø 1”1/4 F)
M
Flow from solar collector (Ø 1” M)
R
Return to solar collector (Ø 1” M)
MC
Outlet from boiler (Ø 1”1/4 F)
MC2
Flow from second boiler (Ø 1” F)
MI
Heating system inlet (Ø 1” F)
RC2
Return to second boiler (Ø 1” F)
RA
Return to boiler (Ø 1”1/4 F)
RA50
Return to boiler (water 50°C) (Ø 1” F)
CB
Buffer tank charging (Ø 1” F)
RI/SB
Heating system return / Inertial storage cylinder drain
(Ø 1”1/4 F)
VS
Vent valve fitting (Ø 1” F)
DESCRIPTION
KOMBISOLAR 3S
430
550
A
307
525
mm
B
815
1005
mm
C
945
1025
mm
D
1042
1252
mm
E
1343
1688
mm
F
377
377
mm
G
208
208
mm
H
380
380
mm
I
490
520
mm
L
610
635
mm
M
730
855
mm
N
865
920
mm
O
845
995
mm
P
980
1135
mm
Q
1090
1340
mm
R
1208
1499
mm
S
1320
1615
mm
T
1442
1787
mm
U
1635
1985
mm
9
We recommend that you install isolating valves in the outlet and return lines.
9
Check the efficiency of the seals when filling/refilling the buffer tank.
