Belimo EXT-HA-8023M Series Podręcznik użytkownika - Strona 3

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Belimo EXT-HA-8023M Series Podręcznik użytkownika
Wiring Diagram
EXT-HA-8023M
A
B
RS485
9600-8-N-1
N
L
Note: Connect VO terminal if using 2-wire N.C. FCU valve.
Mounting
1. Open the main control panel:
put the screwdriver (3.5mm) into
the block 4mm along the bevel.
Prize up, open the clips
Note: Be sure to connect all the wires as per the wiring diagrams and keep it away from water, mud and other material so
as to prevent the unit being spoiled!
AC85～260V 50/60Hz
N
VC
Valve
VO
Hi
Med
Fan
Low
2. As per wiring diagram, connect
it with terminals, fixed by the
screwdriver 。
L
3. Put the connected thermostat
onto the back panel in the wall,
then fix it with the two screws in
the packing box.。
3
4.Put the cover with 30 degree
angle, then fix the up two clips 。