Danfoss 088U0230 Instruction Manual page 5

Instruction CF-RU Repeater Unit
2. Installation
Note: The Repeater Unit is installed when system enlargement (transmission distance)
is required, or when other system components cannot reach the Controller (link test is
unsatisfactory).
Temporarily connect the Repeater Unit to a 230 V power supply outlet no further from the
Controller than you can operate both products.
Installation in the CF2 system
1. Activate Install mode on Master Controller – fig. 4:
• Use the menu selection button
Install LED flashes.
• Activate Install mode by pressing OK
2. Activate Install mode on Repeater Unit:
• Release the front cover, see fig. 3.
• Press the push button
3. Repeater Unit installation status:
• Satisfactory - LED
• Not satisfactory - LED
Installation in the Danfoss Link™ system
1. Install the Repeater Unit on the Danfoss Link™ CC by adding it as a service
device (see the Danfoss Link™ CC manual).
2. Activate Install mode on Repeater Unit:
• Release the front cover, see fig. 3.
• Press the push button
3. Repeater Unit installation status:
• Satisfactory - LED
• Not satisfactory - LED
VI.UH.N6.1T
to select the Install mode.
. Install LED
. LED and flicker during communication.
goes OFF.
flashes 5 times.
. LED and flicker during communication.
goes OFF.
flashes 5 times.
Produced by Danfoss Floor Heating Hydronics 08.2010
goes ON.
GB
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