Danfoss Link HR User manual

Danfoss Link™ HR
Hidden Relay
Installation Manual
MAKING MODERN LIVING POSSIBLE
Danfoss Heating
INT

devireg™550
devireg™550
22.
0
22.
0
Danfoss Link™ CC
Danfoss Link™ RS
Danfoss Link™ HR
LED
Installation
buttons
Fuse
(including
spare fuse)
2
The Danfoss Link™ HR (Hidden Relay) is a device for switching
heating elements or other electrical equipments ON/OFF,
either manually or by schedule.
Installation scenario:
Danfoss Link™ HR

3
Placement of Danfoss Link™ HR
Installation and placement must be according
to local building regulations.
Operation modes
Danfoss Link™ HR supports two types of operation modes.
1. Heating regulation
2. On/OFF switching
When using Danfoss Link HR as heating regulation in a room
you also have to install a Danfoss Link RS and consider the
following advices for controlling the heating.
Do not install floor heating system without a floor sensor
when the heating element is installed on or beneath
wooden surfaces and other surfaces
sensitive to temperature!

4
Installation of Danfoss Link™ HR
Configuration:
See Step-by-Step guide in Danfoss Link™ CC instruction
manual.
To install the device or perform a link test press one of the
installation buttons until the LED gives a fast green flash.
Installation of Danfoss Link™ HR
1. Danfoss Link™ HR is to be mounted into a build in box in
the wall.
It is recommended not to install the HR in a metal box due
to the possible disturbance of the radio communication.
2. Connect the Danfoss Link™ HR according to the
connection diagram.
L
N

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Trouble shooting
Factory reset of Danfoss Link™ HR
By holding both installation buttons in front of device for
approx. 5 sec. until LED gives a red flash – the unit is reset to
factory setting.
Note:
If the fuse has burned you can replace it with the spare fuse,
located in the fuse holder.
Green LED ON Relay OFF/Standby
Red LED ON Relay ON/Heating
Green LED fast flash Inclusion or link test
Red LED short flash Inclusion not OK
Link test not OK

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Disposal Instruction

7
Technical specifications
Operation voltage 230 V AC, 50 Hz
Standby consumption <1W
Load 2300 W, 460 VA, 600 W
Incandescent Bulbs
Regulation PWM or ON/OFF
Ambient temperature 0˚ to +35˚C
Micro-fuse T 10 A H
Transmission
frequency 868.42 MHz
Transmission range in
normal buildings Up to 30 m
Transmission power Max. 1 mW
IP class 20
Dimensions 52 mm ×52 mm ×31 mm

8
The 2 Year Danfoss Warranty
You have purchased a Danfoss heating
system which we are sure will serve to
improve the comfort and economy of
your application.
Danfoss provides superior electrical
heating solutions for total climate
control in and around homes and
buildings. Danfoss offers a complete
product program with Danfoss
heating cables or Danfoss heating
mats, Danfoss thermostats, Danfoss
selflimiting heating cables combined
with additional products completing
the product program.
This 2 year warranty applies to all
Danfoss products.
Should you, against all expectations,
experience a problem with your
Danfoss product, you will find that
Danfoss offers a 2 year warranty from
the date of purchase on the following
conditions:
During the warranty period Danfoss
shall offer a new comparable
product or repair the product in
case the product is found to be
faulty by reason of defective design,
materials or workmanship. Repair
or replacement shall be carried out
at Danfoss’discretion. Danfoss shall
not be liable for any consequential
or incidental damages including, but
not limited to, damages to property or
extra utility expenses.
This warranty shall only be valid on
production of proof of purchase and
must be submitted to the installer or
seller without undue delay.
An extension of the warranty period
following repairs undertaken under
warranty cannot be granted.
The Danfoss Warranty shall not
cover any damage caused by
incorrect conditions of use, incorrect
installation or if installation has
been carried out by non-authorised
electricians. All work will be invoiced
in full if Danfoss is required to inspect
or repair faults that have arisen as a
result of any of the above.
The Danfoss Warranty shall not extend
to equipment which has not been
paid in full.
Danfoss will, at all times, provide a
rapid and effective response to all
complaints and inquiries from our
customers.
The warranty explicitly excludes
all claims exceeding the above
conditions.

9
The 2 Year Danfoss Warranty
Attention:
The Warranty Certificate must be completed correctly for the Warranty to be valid.
Please read the Warranty conditions above.
Address
Warranty Certificate
The Danfoss™ Warranty is granted to:
Name:
Type of thermostat:
Article number: Date:
Electrical installation by:
City:
Suppliers Stamp:
Telephone:Country:

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Danfoss Heating Solutions VISGX102 © Danfoss 09/2009
Article No.: 088Lxxxx
Version - 01.02
Danfoss A/S
DK • 7100 Vejle
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Fax [phone]