Horstmann C-Stat ZW 설치 가이드
3
Electrical Connections
WARNING: ISOLATE THE MAINS SUPPLY BEFORE
COMMENCING INSTALLATION
COMMENCING INSTALLATION
As the C-Stat is a wireless product with no electrical connections
all electrical wiring will be made to the ASR-ZW receiver.
all electrical wiring will be made to the ASR-ZW receiver.
All necessary electrical connections should now be made. Flush
wiring can enter from the rear through the aperture in the
backplate.
wiring can enter from the rear through the aperture in the
backplate.
The mains supply terminals are intended to be connected to the
supply by means of fixed wiring.
supply by means of fixed wiring.
The receiver is mains powered and requires a 3 Amp fused spur.
The recommended cable size is 1.0mm².
The receiver is double insulated and does not require an earth
connection, an earth connection block is provided on the
backplate for terminating any cable earth conductors. Earth
continuity must be maintained and all bare earth conductors
must be sleeved. Ensure that no conductors are left protruding
outside the central space enclosed by the backplate.
connection, an earth connection block is provided on the
backplate for terminating any cable earth conductors. Earth
continuity must be maintained and all bare earth conductors
must be sleeved. Ensure that no conductors are left protruding
outside the central space enclosed by the backplate.
1
2
3
4
L
N
Internal
Electronics
Electronics
230V
50Hz
COMM OFF
ON
ASR-ZW Receiver internal wiring diagram
The receiver has Voltage Free contacts. A link between Live and
terminal 2 is required for mains Voltage applications.
terminal 2 is required for mains Voltage applications.