Cables Connection between damper motors and VAV
SYSTEM controller.
The damper motor connects direct to the controller with RJ45 type cable,
3 meters long.
Be careful to enter the plug into the socket at the motor side till the end, to
enable good electrical connection.
It is NOT allowed to extend this cable.
Damper Size definition and use of channels #1 and #2.
Near to channel #1 and #2 connectors, you will find Dip Switches which allows
to select the size of the dampers and the number of dampers connected to
each channel.
Dip Sw. #1 selects the size of the damper 6", 8" or 10". (160mm, 200mm,
250mm)
Dip SW. #1 OFF = 6" or 8" Damper or 30 cm x 15 cm grill.
Dip SW. #1 ON = 10" Damper or 40 cm x 15 cm / 50cm X 15cm Grills.
Dip Sw. #2 defines if one or two dampers connected to the channel.
Dip SW. #2 OFF = One damper.
Dip SW. #2 ON = two dampers.
Dip SW. #2 ON not used with grills.
Channel #1 is factory set to damper size 10".
Dip Sw. #1 Dip Sw. #2 Dampers
ON
ON
OFF
ON
ON
OFF
OFF
OFF
2 Dampers size 10"
2 Dampers size 8"
One damper size 10" One Grill 40 cm
One damper size 8"
Grills
Not Applicble
Not Applicble
x
One Grill 30 cm x15
15
or 50cm
15cm
cm
x
cm
E n g L I S h
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