Kospel SW Instructions D'installation Et D'utilisation page 23

Connection with central heating system
Cylinder must be fitted to the central heating system by pipe unions 1" (1½" - 1000l). A
cut-off valves must be installed before the pipe unions.
A flow rate of heating water must be high enough to maximise cylinder efficiency (see
technical data table). It concerns the forced circulation installation (with a central heating
water pump). SW cylinder is equipped with single coil. SB cylinder is equipped with double
coil for connection to e.g. boiler and solar collector system. SWZ and SBZ cylinders are
equipped with additional connectors for external heat exchanger supply.
DE;FR;GB-036_f.1133
CW
ZG2
C
PG2
ZG1
PG1
ZW
NW
ZB
GB
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