Installation Instructions

DHW heating
6 720 645 817 (2010/09)
65
9.2 DHW cylinders series SK ...
Installation and connection dimensions SK 300/400/500-3 ZB
Fig. 39 Installation and connection dimensions SK 300/400/500-3 ZB (dimensions after a slash denote the next cylinder
size up)
E Drain
KW Cold water inlet
L Lead entry, cylinder temperature sensor (NTC)
MA Magnesium anode
R
SP
Cylinder return
SE 8 Switching insert with temperature controller (accessory)
T Sensor well, temperature display
T
1
Sensor well for cylinder temperature sensor (NTC)
V
SP
Cylinder flow
WW DHW outlet
Z/ZL DHW circulation connection
4132-33.1R
30
55
219
710
WW
R 1 /
R /
3
4
Z
R
SP
KW/E
T
MA
SE 8
768 / 1124 / 1683
SK 300 = 1290 SK 400 = 1646 SK 500 = 1966
=
300
>
837 / 937 / 1187
937 / 1037 / 1287
1227 / 1583 / 1903
MA
=
1000
>
1
4
R 1 /
1
4
V
SP
R 1 /
1
4
R 1 /
1
4
35
L
T
1
SK300/400
SK500