Regin ED-RU-H Anleitung

INSTRUCTION
EN
ED-RU-H
i
Read this instruction before installation
and wiring of the product
Room unit for control of a Corrigo running a
ventilation application
ED-RU-H is an external room unit primarily intended for control of an
air handling unit via a Corrigo controller running a ventilation ap-
plication. A Corrigo with 2 ports is required in order to use the unit.
The room unit is connected to port 2 and can be used together with
expansion units. The room unit can also be used together with EXO-
compact. This requires advanced knowledge of the EXO system.
Technical data
Supply voltage 24 V AC
Power consumption 25 mA
Protection class IP20
Ambient humidity Max. 90 % RH
Ambient temperature 0...50°C
Storage temperature -20...+70°C
Mounting On wall or device box
Communication EXOline
Wiring
ED-RU-H is connected to the same supply voltage as the Corrigo control-
ler (G and G0). Communication takes place via EXOline and is connected
to port 2, A and B.
G
G0
42 A
A
B 43 B
Configuration using E tool
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Permitted max./min. setpoint adjustment for the setpoint knob can only
be set using E tool . The options "Temperature to show in ED-RUD" and
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"Button On/Off function" are only valid for model ED-RU-D... models.
To read the temperature from the room unit sensor, "Temperature to
show in ED-RUD" should be set to "Room temp from the display sensor"
(default setting).
"Button On/Off function" and "Extended operation" does not apply to ED-
RU-H. However, a setpoint displacement can be configured using E tool
The setpoint knob
ED-RU-H has a hidden setpoint, meaning there are no controls on the
front of the room unit. Instead, the setpoint can be adjusted up or down
on the back of the electronics cassette using a small screwdriver. The
maximum permissable adjustment of the setpoint is configurable (factory
setting ± 3°C).
Depending on the control mode of the Corrigo, the setpoint knob will
adjust the actual setpoint. In control mode constant supply air control, the
supply air setpoint will be adjusted. In room cascade, the room setpoint
will be adjusted. If the control mode is extract air cascade, the extract air
setpoint will be adjusted.
ED-RU-H
EMC emissions & immunity standards
This product conforms to the requirements of the EMC Direc-
tive 2004/108/EC through product standards EN 61000-6-1 and
EN 61000-6-3.
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24 V AC
RoHS
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This product conforms to the Directive 2011/65/EU of the European
Parliament and of the Council.
Contact
AB Regin, Box 116, 428 22 Kållered, Sweden
Tel: +46 31 720 02 00, Fax: +46 31 720 02 50
www.regin.se, info@regin.se
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