Danfoss Link FT User manual

MAKING MODERN LIVING POSSIBLE
Danfoss Heating Solutions
Danfoss Link™ FT Floor Thermostat
Installation Guide

2VISGZ45X © Danfoss 04/2011
Installation Guide Danfoss Link™ FT

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VISGZ45X © Danfoss 04/2011
Installation Guide Danfoss Link™ FT
Installation Guide
Installationsanleitung
Guide d’installation
Installationsmanual
Installationshandbok
Asennusohje
Installatiehandleiding
Instrukcja instalacji
Instalační příručka
GB
DE
FR
DK
SE
FI
NL
PL
CZ

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Introduction ............................................... 5
Installation................................................. 6
Adding device ............................................. 9
Perform network test....................................... 9
Factory reset.............................................. 10
Trouble shooting.......................................... 10
Disposal instructions...................................... 10
Technical specifications ................................... 11
Index
Installation Guide Danfoss Link™ FT

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The Danfoss Link™ FT (Floor Thermostat) is a device for
switching the heating element ON/OFF.
In connection with a floor sensor it can also measure the
temperature in the floor (FTS). Secondly you have the
possibility to use the FT as a on and off switch to other
equipments manually or by schedule.
LED
Install button
ON/OFF
safety switch
The Danfoss Link™ FT is powered by 230 V~ and shall
according to regulations be installed on a build in box or on
the wall box.
Introduction
GB
Installation Guide Danfoss Link™ FT

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Installation Guide Danfoss Link™ FT
Installation
The Danfoss Link™ wireless system’s transmission range is
sufficient for most applications; however each building has
different obstacles affecting communication and maximum
transmission distance.
If communication problems occur Danfoss suggests that
accessories would be required to support the system, such as
repeaters. In exceptional cases the wireless system may not be
suitable for your installation.
Please be aware of the following, when installing Danfoss
Link™ FT:
Installation and placement must be according to
local building regulations.

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Installation Guide Danfoss Link™ FT
Installation
Operation mode
Danfoss Link™ FT supports two types of operation modes:
1. ON/OFF switching: do not connect a floor sensor with
Danfoss Link™ FT in this modus.
2. Heating regulation: when installing the Danfoss Link™ FT
you have to consider the type of heating and thus which
sensors should be used.
There are three options:
1. Comfort heating: Constant temperature on the floor in
bathrooms and other rooms where a comfortable warm
surface is required. Install the Floor sensor and choose Floor
regulation for the room when doing the configuration.
2. Total heating: Control of room temperature in living rooms
etc. Install the floor sensor and a Danfoss Link™ RS. Choose
Combined regulation when doing the configuration on the
Danfoss Link™ CC.
3. No floor sensor: A floor sensor is not present, and cannot
be installed. You must install a Danfoss Link™ RS. Choose
Room regulation.
Be aware that temperature control is less accurate without a
floor sensor and that all Danfoss Link™ FT in a room need to
have the same sensor configuration.
Danfoss recommends always installing a floor sensor.
Note! Do not install electric floor heating system without a floor
sensor, when the heating element is installed on or beneath
wooden surfaces and other surfaces sensitive to temperature!
GB

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Installation
1. To remove the front cover, gently press the release tabs un-
der the bottom of the thermostat with a screwdriver - then
remove the front.
15
20
25
30
35
2. Connect the thermostat according to the connection
diagram.
Installation Guide Danfoss Link™ FT

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Adding the Danfoss Link™ FT to a system is
made from the Danfoss Link™ CC Central
Controller.
When adding, press the install
button until the LED gives a
fast green flash.
For further information,
see the Danfoss Link™ CC
instruction manual:
Configuration 6:
Adding devices.
When the Danfoss Link™ FT
has been added to the Danfoss
Link™ CC Central Controller,
a network test should be
performed.
For more information on
network tests, see the Danfoss
Link™ CC instruction manual:
Configuration 8: Perform
network test.
1.
2.
devireg™550
1.
2.
devireg™550
GB
Installation Guide Danfoss Link™ FT
Adding device
Max. 1 m
Perform network test

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Installation Guide Danfoss Link™ FT
Green LED ON Standby
Red LED ON Heating
Green LED fast flash Inclusion or link test
Red LED short flash Inclusion not OK, goes to not
included.
Linktest not OK, goes to
missing link
RED LED slow flash Sensor failure
Trouble shooting
1. Turn off power on the safety switch
on the front.
2. Hold the install button in while
pushing ON the safety switch and
keep the install button pressed
until the LED gives a red flash (ap-
prox. 5 sec.)
Factory reset
Disposal instructions