Danfoss ECdry 55 User manual
Danfoss ECdry Touch Kit
Installation Guide
AN324050550815en-000201 | 3Danfoss © | 2020.07
Installation Guide Danfoss ECdry Touch Kit
Table of Contents
1 ECdry � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4
2 General information � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 5
3 Product overview� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 7
4 Technical Details � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 9
5 Designing the layout � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 11
1.1 Preparing the base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
1.1 Calculating current limitations. . . . . . . . . . . . . . . . . . . . . . . 14
1.1 Connecting the ECdry elements . . . . . . . . . . . . . . . . . . . . . 15
1.1 Cutting the ECdry oor heating element to size. . . . . . . . . . . . 16
1.1 Filling up the remaining space. . . . . . . . . . . . . . . . . . . . . . . 17
1.1 Mounting the ECtemp Thermostat . . . . . . . . . . . . . . . . . . . . 18
1.1 Checking the ECdry oor heating system. . . . . . . . . . . . . . . . 18
1.1 Laying the top oor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
1.1 Warning label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6 Layout paper� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 20
7 Safety Precautions � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 22
8 The 5 Year Danfoss Warranty: � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 24
4 | Danfoss © | 2020.07 AN324050550815en-000201
Installation Guide Danfoss ECdry Touch Kit
1 ECdry
Congratulations with your new Danfoss oor heating system.
We are condent that you will be satised with your new system. Danfoss brings you optimum
comfort with the luxury and comfort of a warm oor as well as a pleasant room temperature.
Floor heating is the most comfortable type of heating because it is based on the fact that
warmth travels upwards; pleasant warmth for your feet, body and head.
AN324050550815en-000201 | 5Danfoss © | 2020.07
Installation Guide Danfoss ECdry Touch Kit
2 General information
The ECdry oor heating system consists of a
foam/carpet heating element with heating
mats inside. The system must always be con-
trolled with a ECtemp, as it is an important
part of the safety and overheating protections
system.
The ECdry oor heating system can be used
under wooden oors such as parquet and
laminate. Please check the specications
with your supplier of these products.
ECdry has been tested and approved with
ooring materials with insulation values
from 0,07 to 0,18 m² K/W.
For best performance of the oor heating sys-
tem, keep the insulation value from the ECdry
heating unit to oor surface as low as possible.
The ECdry oor heating system has been
developed to the dry application area for
underoor heating.
It is applicable for wooden and concrete
oor constructions with the two output
ranges 55 W/m² and 100 W/m².
Flooring
ECdry 55
Wooden oor construction
Flooring
ECdry 55 or 100
Concrete oor construction
Parquet/laminate
ECdry
Vapour barrier Vapour barrier
Existing
wooden suboor
Parquet/laminate
ECdry
Existing
concrete suboor
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Installation Guide Danfoss ECdry Touch Kit
The maximum thermal resistance be-
tween the ECdry element and the room is
0,18 m² K/W as shown in the table below.
The ECdry oor heating system is for indoor ap-
plications in dry rooms only. As with any other
underoor heating system, it will be most
eective if the underoor is well insulated.
The following directions will guide you step-
by-step through the installation process. Please
read the directions and the safety precautions
before you start the installation process.
Thermal
resistance Examples of Flooring Density
0,07 m² K/W 11 mm HDF based laminate >800 kg/m³
0,10 m² K/W 14 mm beech parquet 650-800 kg/m³
0,13 m² K/W 22 mm solid oak plank >800 kg/m³
0,18 m² K/W 22 mm solid r planks 450-650 kg/m³
AN324050550815en-000201 | 7Danfoss © | 2020.07
Installation Guide Danfoss ECdry Touch Kit
3 Product overview
ECdry FM ECdry Connection Tool
ECdry Tape ECdry X
ECdry End Stop ECdry Protection Cap
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Installation Guide Danfoss ECdry Touch Kit
Products supplied for wooden oor constructions
ECdry Name Description
ECdry 55 ECdry Element, 1-5 m²
Products supplied for concrete oor constructions
ECdry Name Description
ECdry 55 ECdry Element, 1-5 m²
Or:
ECdry 100 ECdry Element, 1-5 m²
Accessories
ECdry Name Description
ECdry Touch Kit
ECdry Touch Kit:
• ECtemp Touch Electronic Intelligent
Timer Thermostat
• ECtemp NTC Floor Sensor
• ECdry Connection Tool
• ECdry Supply cord 3 m
• ECdry and ECtemp Instructions
• ECdry Warning Label
ECdry X-25 ECdry Extension Cord, 25 cm
ECdry X-100 ECdry Extension Cord, 100 cm
ECdry X-200 ECdry Extension Cord, 200 cm
ECdry FM-1 ECdry Filler Material, 1 m²
ECdry FM-2 ECdry Filler Material, 2 m²
ECdry FM-4 ECdry Filler Material, 4 m²
AN324050550815en-000201 | 9Danfoss © | 2020.07
Installation Guide Danfoss ECdry Touch Kit
4 Technical Details
Installation must be carried out in accordance with the national regulation and
wiring rules for installation
Technical details of ECdry
Height 8 mm
Mains voltage 230 V (50 Hz)
Maximum Ampere per ECdry System 10 A
IP rating for ECdry Element IP X7
Output 55 W/m² or 100 W/m²
Sound reduction value 17 dB
Insulation value μ 8 W/m²K
Maximum heated surface per ECdry Touch Kit
(Maximum current limit is 10 Ampere)
Product Max heated surface
ECdry 55 42 m²
ECdry 100 23 m²
For ECdry 55
Floor area Heated surface Total power output Ampere
1 m² 0,4 m² 22 Watt 0,10 A
2 m² 1,4 m² 77 Watt 0,33 A
3 m² 2,4 m² 132 Watt 0,57 A
4 m² 3,4 m² 187 Watt 0,81 A
5 m² 4,4 m² 242 Watt 1,05 A
For ECdry 100
Floor area Heated surface Total power output Ampere
1 m² 0,4 m² 40 Watt 0,17 A
2 m² 1,4 m² 140 Watt 0,61 A
3 m² 2,4 m² 240 Watt 1,04 A
4 m² 3,4 m² 340 Watt 1,48 A
5 m² 4,4 m² 440 Watt 1,91 A
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Installation Guide Danfoss ECdry Touch Kit
EM
A
K
This side up
EM
A
K
Heating element must only be installed on top of concrete oor construc-
tions (never on wooden oor construction), never inbedded in concrete.
Direct oor heating
EM
A
K
The ECdry element may be cut here to t the actual area, as there are no
electrical parts in this area
EM
A
K
The ECdry element can NOT be cut here as there are electrical parts in this
area
EM
A
K
For indoor use only
EM
A
K
Read the instruction manual before installation
EM
A
K
Double insulated
This symbol indicates that this product must not be disposed of with your
other household waste.
EM
A
K
Danfoss declares that ECdry is tested according to the standard
EN/IEC 60335-2-96. Household and similar electrical appliances. Safety. Part 2-96.
Particular requirements for exible sheet heating mats for room heating.
This manual suits for next models
1
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