Bosch KM3211WH - Plumbing Applications

65
Appliance 1
System controller SC-201
System selection connector
Connect to the
"instant hot water
circulation system"
Kitchen remote controller RCM3211
Additional remote controller
RCS3211
Water supply
(25 - 32mm) [Note 1]
Safety
valve
Hot water circulation
pump [Note 2]
Hot water return pipe
(20 - 32mm)
Directly vented
expansion tank
Automatic air
vent valve
Air / moisture
separator
Safety valve
Automatic air vent valve
Hot water supply pipe
(32 - 50mm)
Hot water
supply point
Fixed flow
rate valve
Pump controller
PCU series
Electrical device to control
the pump
Two core 220 V / 1 A or
less shall be used.
(No voltage/A contact)
10.
Plumbing Applications