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... your DEVI floor heating system

Your property has been installed with a DEVI heating system.

DEVI is Europes leading floor heating manuacturer, with over

45 years experience. We are confident that you will be satisfied

with your new system.

DEVI brings you

An Invisible heating solution- A concealed heat source opensup greater opportunities or decorating and urnishing.

Optimum comfort- DEVI brings you the luxury and comort

o a warm floor as well as a pleasant room temperature. Floor

heating is the most comortable type o heating because it

is based on the act that warmth travels upwards; pleasant

warmth or your eet, body and head.

Low running costs Tanks to the precise DEVI thermostat

and the placement o the heating elements right under the

floor surace the heat can be controlled optimally in order or

you to have the comort you desire with minimal energy use.

Moreover electric floor heating and ceiling heating is practicallymaintenance ree, in total keeping down the running costs.

A long lasting solution- We back-up our floor heating solu-

tions with a ten year guarantee on all our mats and cables, and

a two year warranty on our thermostats. Practically speaking

you can count on DEVI heating cables and mats lasting as long

as the house in which they are installed and that is withouthaving to maintain them.

Hygiene- As DEVI produces only very gentle air circulation,

the amount o travelling dust particles is reduced considerably;

a great relie or people with allergies or asthma. Tere are also

no dangerous umes such as carbon monoxide generated by thesystem.

Congratulations with

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Table of content

Table of content

Install & configure the thermostat . . . . . . . . . . . . . . . . . . . . . . . 4

Placement o DeviregM535 . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Installation o DeviregM535 . . . . . . . . . . . . . . . . . . . . . . . . . 5

Choose sensor combination . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Configuration - Max. floor temp . . . . . . . . . . . . . . . . . . . . . . 8

Users guide to DeviregM535 . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Display, icons and buttons . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Increase / decrease preerred temperature. . . . . . . . . . . . . 11

Using the timer unction. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

S e t t i n g s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4

Setting the time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Setting the weekday . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Setting the timer periods . . . . . . . . . . . . . . . . . . . . . . . . 18

Setting the comort temperature . . . . . . . . . . . . . . . . . 19

Setting the savings temperature . . . . . . . . . . . . . . . . . . 19

Setting the minimum floor temperature limit . . . . . . 19

Special eatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Childproo mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Frost protection mode . . . . . . . . . . . . . . . . . . . . . . . . . . 20 OFF mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Restore timer deault settings. . . . . . . . . . . . . . . . . . . . .21

Switching displayed temperature. . . . . . . . . . . . . . . . . 22

rouble shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

echnical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Te DEVIM G u a r a n t e e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 5

Table of content

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Placement of DeviregTM535

When DeviregM535 is used as a room sensor,

installation height should typically be between

80-150 cm.

At least 50 cm away rom windows/doors that

will be lef open occasionally.

In wet rooms it should be installed on an even

surace, according to local building regulations.

Not on a wall where it will be subjected to direct

sunlight.

Not on the inner side o a wall acing the

outside.

Install & configure the thermostat

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Installation of DeviregTM535

1. Remove the ront cover by gently pressing the release tabs

on both sides o the thermostat. (Tird groove rom the

bottom). Ten remove the rame.

Installation and connection

2. Connect the thermostat according to the connection

diagram

N L NTCLLOADNLOAD

Mains

180-250V~

Max.Load

15 ASenso

r

NOC

ONNECT

N L

a. Loads below 15 amps b. Loads above 15 amps

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3. Choose sensor combination

When installing the Devireg 535 you need to choose the

type o heating and thus which sensors should be used.

You have three options:

Comfort heating:Constant temperature on the floor in

bathrooms and other rooms where a comortable warm

surace is required.

Install the Floor sensor and choose only the Floor sensor.

Total heating:Control o room temperature in living

rooms etc. Install the Floor sensor and choose both Floor

sensor and Room sensor. Also recommended or ceiling

heating, with the floor sensor located on top o the plaster-

board, on or under the blank, unheated edge o one oil.

Ensure that the sensor is not in direct contact with any part

o the metallic heating element.

No floor sensor:A floor sensor is not present, and cannot

be installed. Choose Room sensor.

Be aware that temperature control is less accurate without

the floor sensor.

DEVI recommends that a floor sensor is always installed.

Do not use DeviregTM535 without a floor sensor when

the heating element is installed on or beneath wooden

surfaces and other surfaces sensitive to temperature!

Choose sensor combination

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Configuration - sensor

Selection of sensor type

Power on the thermostat.

With the ront off, with a small screw-

driver, pencil, or needle press the

installation button.

Select the sensors to be used or the

heating system:

DeviregM535 is able to use two

sensors:

- a built-in room sensor

- an external sensor to be placed in the floor.

Tis gives 3 options:

floor sensor.

room sensor.

both room and floor sensor.

Te deault is

o change this setting, press and use

the arrow buttons to select your

choice. Press to accept your choice.

I you have selected room sensor only,

the installation procedure is complete.

Press installation button to accept.

(Go to page 9)

I you have selected floor sensor or a

combination o room- and floor sen-sor press or the next setting.

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Notice:

Te floor temperature is measured where the sensor is placed.

Te temperature o the bottom o a wooden floor can be up

to 10 degrees higher than the top. Floor manuactures ofen

speciy the max. temperature on the top surace o the floor.

Please contact your floor supplier or maximum surace tem-perature. For ceiling heating, the maximum floor temperature

should be set to 45C in accordance with the plasterboard

manuacturers recommendations.

Maximum floor temperature

When selecting either floor sensor

or floor and room sensors, next

screen is maximum floor temperature.

Deault setting is 35C.



choice. Press to accept your choice.

I you have selected a combination o

room and floor sensor, the installation

procedure is complete.

Press installation button to accept.

(Go to page 9)

I you have selected floor sensor only

press or the next setting.

Configuration - Max. floor temp.

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Configuration - Scale

Scale

I you select DeviregM535 to only use

a floor sensor, mode , you have to

select the display type. Te choice is

either numerical scale 1-6 or Celcius

scale 5 to 45.

Deault is Celcius scale. When select-

ing Celcius, the display will show theactual temperature at the floor sensor.



choice.

Press

to accept your choice.

Te installation procedure is now

finished.

You can use the or going back or

orward through the settings.

Otherwise:

Press the installation pinhole to exit

installation mode.

4. Put the frame and front back on.

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DeviregM535 is a simple timer temperature controller, spe-cially designed or floor heating systems.

Te DeviregM535 will measure the radiant comort rom the

floor or ceiling combined with the comort rom the air tem-

perature in the room to off set the outside weather condition.

Tis means that as soon as you have set your DeviregM535

at your desired comort temperature, DeviregM

535 will thenautomatically adjust the heating to meet your comort levels,

regardless o changing weather conditions.

Even the programming o economy temperatures (i.e. lowering

o temperature during the night and when you are out o the

house) is very simple. Just tell the DeviregM535 when you

want the comort temperature, and the DeviregM

535 will takecare o the rest.

DeviregTM535 Introduction

Tis is the standard display. Te cur-rently measured temperature is shown.

is shown to symbolize that current

temperature is displayed, i.e. unit

working as a thermometer.

Te thermostat is operated with the3 buttons below the display.

down

up

select

wo pinhole buttons are available or

dedicated eaturesChildproo. Locks all buttons.

Settings.

Display, icons and buttons

Te thermostat can

be turned On / Off

with the switch.

Users guide to DeviregTM535

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Increase / decrease temperature

Weekdays

Settings

Room temperature

Frost protection

Day rhythm periods

and comort / economy

temperature

Childproo

Actual tempera-

ture is displayed

Floor

temperature

Maximum / Minimum

Use the arrow buttons to either

increase or decrease the temperature.

Te temperature is changed in incre-ments o 0.1C.

Notice that the temperature is flash-

ing. Whenever something is flashing

you are making changes.

When the preerred temperature isound you can save the setting in two

ways

- Press to accept

- Leaving it flashing or 10 seconds.

Increase / decrease preferred temperature.

The display indicates:

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Timer function

Te day is divided into 4 time periods

analogous to the typical day program-

ming pattern:

- Morning

- Day

- Evening

- Night

Tese are indicated by the as

shown in the picture to the lef. Te

start time o each o these can be

configured.

Te symbol can be:

Empty: Indicating that the

thermostat is in economy mode.

Full: Indicating that the

thermostat is in comort mode.

Using the timer function

Te thermostat has a built-in timer unction. A status bar in thebottom o the display gives an overview o timer status.

Morning

Day

Evening

Night

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The 4 programs

4 different programs can be selected

Factory setting is Program 1. Manual mode.

Program 1 Manual mode. Te temperature is maintained

constantly 24 hours all week.

Program 2

Te temperature is lowered to economy

temperature during the day and night period

all week.

P2 is a day program or e.g. working days

where the temperature is decreased during

the middle o the day and at night. In the

morning and evening comort temperature

is preerred.

Program 3

Te temperature is lowered to economy tem-perature during the night period all week.

P3 is a program or days at home where com-

ort temperature is preerred during the day

and a savings temperature at night.

Program 4 A week program where:

Mon Fri: Program 2 and

Sat Sun: Program 3

P4 is a week program with Monday-Friday as

workdays and Saturday-Sunday as days off.

Te top 7 bars indicate Monday through Sun-

day. On week days timer program 2 is used

and in weekends timer program 3.

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Changing timer program

During the timer programs, P2, P3,

and P4, the flashing indicates the

actual time period.

In program 4 the actual day is also

shown.

Using the arrow buttons in timer

mode, is somewhat different rom

manual mode.

I you increase/decrease the tem-

perature in a savings period this

change only applies to this currentperiod, not any uture savings periods.

You might use this i you are eg. work-

ing at home in timer program 4.

I you increase/decrease the tempera-

ture in a comort period this

change applies to all uture comort

periods, until changed again. From the

perspective that you are fine tuning

the comort temperature.

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Settings overview

Settings

All settings are under the settings menu. Here you set theollowing:

- ime

- Weekday

- imer periods configuration

(Morning, day, evening and night)

- Comort temperature

- Savings temperature

- Min. floor temperature limit

(Only when combination o room

and floor sensor is installed).

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Changing the settings

You enter the settings by pressing the

pinhole with a small screw driver,

pencil, or needle, the display now

changes rom temperature to time

display.

By using the arrow buttons you

move one way or the other in the

menu.

Setting the time

By pressing the the hours start flash-

ing, indicating you can change them

with the arrow buttons

Press the again to change the

minutes.Battery Backup: Te current time and

day is kept or 80 days i mains supply

is off. All other settings are stored

permanently. Initially mains supply

the thermostat or 15 hours to ully

charge the battery.

Setting the weekday

By pressing the the weekday starts

flashing, indicating you can change it

with the arrow buttons

Press the to accept

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Setting the timer periods

When programming the starting times

o the 4 periods keep in mind that the

thermostat will start heating/stop heat-

ing at the given time. Tereore some

periods should start and end beore,

to compensate or the time it takes to

heat up or down.

Te first period bar flashes indi-

cating this is the morning period.

By pressing the the start time o the

period starts flashing. You change it

with the arrow buttons in incre-

ments o 15 minutes.

Press the to accept

Te second period bar flashes

indicating this is the day period.

Setting it in the same way.

Te third period bar flashes indi-

cating this is the evening period.


Te ourth period bar flashesindicating this is the night period.



Note!When setting the time periods you cannot step backward

to the previous time period, until the last one is set. Tis is toensure that the periods do not overlap.

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Setting the comfort

temperature

By pressing the the preset comort

temperature starts flashing.

You change it with the arrow

buttons

Press the to accept

Setting the savings

temperature

By pressing the the preset savings

temperature starts flashing. You

change it with the arrow buttons

Press the to accept

It can also be set to OFF.

Setting the minimum floor

temperature limit

I the thermostat is installed as a com-

bination o room and floor sensor the

minimum comort temperature on the

floor can be selected.

Setting this will overrule any other set

point as you always want e.g. 20C at

the floor sensor--.- means that the unction is

disabled.

By pressing the the preset minimum

floor limit temperature starts flashing.

You change it with the arrow

Press the to accept

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Special features

Childproof mode

You disable all buttons in child proo

mode by pressing the pinhole button

below with a small screw driver,

pencil, or needle.

A lock now appears in the display and

all other buttons are locked now.

o unlock press the lock symbol again

Frost protection mode

o set the thermostat in rost protec-

tion mode, you hold down until you

reach the lowest setting. Now press again to veriy that you are not just

changing the comort or economy

temperature, depending on the mode

or timer period the thermostat is in.

Te rost icon now appears and 5.0

flashes.

You accept the mode by

- Press to accept

- Leaving it flashing or 10 seconds.

Te thermostat is now in rost pro-tected mode. Actual temperature is

shown.

You leave rost protection mode by

pressing (0.5sec).

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Special features / Trouble shooting

Switching displayed temperature

Depending on what mode the

thermostat is installed as (floor, or a

combination o floor and room) you

can change which temperature is

displayed.

I installed as a floor sensor system

only, you can change the displayedtemperature rom floor sensor

temperature to room sensor

temperature, i you wish to use the

thermostat as a thermometer. You

change the display by pressing and

at the same time or 2 seconds. Teroom sensor icon is displayed.

You press them again to return to the

deault display.

I installed as a combination

thermostat, by pressing and at thesame time or 2 seconds, the

temperature in the floor sensor is

displayed or 2 minutes. Te floor

sensor icon is displayed.

Clock symbol flashing:

ime settings were lost due to power

cut.

Te thermostat resumes to manual

mode.

Trouble shooting

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Trouble shooting

E4 flashing in display:

Error code 4 Te thermostat has

overheated and has switched off

Let the thermostat cool or period.

Ten switch the thermostat off and

on. I the error persists contact your

electrician.

E5 or E6 flashing in display:

Error code 5 - Floor sensor short

circuited

Error code 6 - Floor sensor discon-

nected

Call your electrician.Check connections, i they are OK,

then disconnect the 2 sensor wires and

connect an ohm meter to sensor wires.

Measure the ohm value and check with

the values in the table in echnical

Specifications below.

No light Te system is turned off.Green light System is standing by, set point

temperature reached

Green light flashing Floor sensor is deect

Red light System is heating

Switching between red

and green light

Te floor temperature limit pre-

vents the set point room tempera-

ture rom being reached.

Light Indications (LED)

Te DeviregM535 has a LED above the 2 pole saety switch.

Te LED has five indications:

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Operation voltage 180-250 VAC, 50/60 Hz

Standby power consumption Max. 0.30WRelay: Resistive load

Inductive load

230V ~ 15A / 3450Wcos = 0.3 Max. 4A

Sensing unit NC 15 kOhm at 25C

Sensing values:

0C 20C

50C

42 kOhm18 kOhm6 kOhm

Hysteresis 0.2C with room sensor, 0.4C with floor sensor only

Ambient temperature -10 to +30C

Frost protection 5Cemperature range 5-35C with room sensor,

5-45C with floor sensor only.Floor max. 20-50C.Floor min. 10-45C onlywhen installed with room and

floor sensor combinationSensor ailure monitoring Te thermostat has a built-in

monitoring circuit, whichwill switch off the heating ithe sensor is disconnected orshort-circuited

IP class 31

Dimensions: Australian plate Euro plate

118mm x 79mm85mm x 85mm

Technical specifications

Disposal InstructionEquipment containing electrical components shall not be

disposed together with domestic waste.It must be collected separately with other electrical and

electronic waste according to local legislation.

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The DEVITMGuarantee

You have purchased a DEVI heating system which we are surewill serve to improve the comort and economy o your home.

DEVI provides a complete heating solution with deviflexheating cables or devimat heating mats, Devireg thermostatsand deviast fixing strips. Should you, against all expectations,experience a problem with your DEVI heating system, you willfind that DEVI, whose products are manuactured in Denmark

and sold throughout the European Union, is subject to thestandard regulations pertaining to product liability as specifiedin EU directive 85/374/CEE as well as all applicable legislationin the individual countries on the ollowing conditions: DEVIoffers a 10-year Warranty on all deviflex heating cables anddevimat heating mats, and a 2-year Warranty against material

deects and production deects in connection with any otherDEVI products.

Te guarantee shall be valid only i the WARRANY CER-IFICAE is completed correctly and in accordance with theinstructions, and provided the ault is inspected by or submittedto DEVI or an authorised DEVI dealer. Please note that theWARRANY CERIFICAE must be completed in English orlocal language.

DEVI shall undertake any repair ree o charge or supply thecustomer with a new unit. Repairs shall be carried out at nourther cost to the customer. In the case o aulty Devireg

thermostats, DEVI reserves the right to repair the unit ree ocharge and without any unreasonable delays or the customer.

Te DEVI Warranty shall not cover installations that have beencarried out by non-authorised electricians, aults which arise asa result o misuse by other suppliers, damage caused by third

parties, incorrect installations or consequential damage. All

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The DEVITMGuarantee is granted to:

Name:

Phone:

Guarantee Certificate

Address:

Postal code:

Electrical Installation by:

Type of thermostat:

Installation date:

Production code:

Please observe!In order to obtain the DEVITMGuarantee, the following must be

carefully filled in. See other conditions on previous page.

Suppliers Stamp:

DEVI A/SDK 7100 Vejle

Phone +45 76 42 47 00Fax +45 76 42 47 03

The DEVITMGuarantee

DEVI Heating SystemsABN 39 898 434 262PO Box 707Mona Vale NSW 1660

Phone 02 9997 2811Fax 02 9997 7852Freecall 1800 636 091www.devi.com.au

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Article: 08095851

Version: 01.02

install d535

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