Installation
1.11 System examples
NOTE
Example systems are to be regarded as
schematic representations only.
Buderus 500-24S with ModuLink 250 RF or other Boulter Buderus controls
AV
Condensing gas boiler
500 – 24/S
CB
PL
JB
RV
CHR
CHF
fig. 34
CAUTION!
The BCT and BDV are Boulter Buderus
products.
Subject to modifications resulting from technical improvements!
Installation and maintenance instructions for Buderus 500 - 24/S • 03/2005
Cylinder
BCT
RT/programmer
ModuLink 250 RF
LSV
BDV
LSV
reference room / main living area
TRV
radiator
LSV
Boulter Buderus Ltd. • http://www.boulter-buderus.co.uk
Key to abbreviations:
AV = Air Vent
BCT = Boulter Buderus cylinder
thermostat
BDV = Boulter Buderus diverter
valve
CB = Connection Block
CHF = Central Heating Flow
CHR = Central Heating Return
JB = Junction Box / RTH Relay
LSV = Lockshield Valve
PL = Permanent Live
RT = ModuLink 250 RF
RV = ModuLink 250 RF
Receiver
TRV = Thermostatic Radiator
Valve
radiator
other rooms
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