Horstmann C-Stat ZW Installationsanleitung
Example circuit diagrams for typical boiler installations are
shown below. These diagrams are schematic and should be
used for guidance only.
shown below. These diagrams are schematic and should be
used for guidance only.
Please ensure that all installations comply with the current IEE
regulations and the boiler manufacturer's installation
instructions.
regulations and the boiler manufacturer's installation
instructions.
For reasons of space and clarity not every connection has been
included and the diagrams have been simplified, for instance
some earth connections have been omitted.
included and the diagrams have been simplified, for instance
some earth connections have been omitted.
Cylinder and Room Thermostat Key:
C= Common CALL= Call for heat or break on rise
SAT= Satisfied on rise N= Neutral
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2
3
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E
N
L
E N
L
Remove link
if Fitted
if Fitted
COMBINATION BOILER
TERMINALS
Mains
Supply
Supply
ASR Receiver
C-Stat ASR Receiver controlling typical combination boiler installation.
For precise termination connection information please refer to the boiler manufactures
instructions
For precise termination connection information please refer to the boiler manufactures
instructions
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