Horstmann C-Stat ZW 설치 가이드

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페이지 16
5
N L
ON
OFF
ON
OFF
HOT
WATER
CENTRAL
HEATING
PUMP
&
BOILER
Programmer
ASR Receiver
MAINS
SUPPLY
MAINS
SUPPLY
N
L
E
N
L
E
N
L
ROOM
STAT
SAT
CALL
SAT
CALL
CYL
STAT
C
C
N
1
2
3
4
C-Stat ASR Receiver controlling a secondary heating zone on a fully pumped system 
with existing programmer and two spring return valves with auxiliary switches
N L
ON
OFF
ON
OFF
HOT
WATER
CENTRAL
HEATING
PUMP
&
BOILER
Programmer
ASR Receiver
MAINS
SUPPLY
N
L
E
N
CALL
SAT
CALL
CYL
STAT
C
W
BL
0
GR
L
SAT
2
3
4
C-Stat ASR Receiver replacing a conventional room thermostat on a fully pumped 
system with an existing programmer and 3 port mid-position valve.