Devireg 550 User Guide-expanded

7/25/2019 Devireg 550 User Guide-expanded

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User’s Guide - Devireg™ 550 Thermostat INT



About the thermostat

Set weekday and clock

Set temperature

Set periods with lowering of temperature

Pages 2 - 7

Pages 8 - 9

Pages 10 - 13

Pages 14 - 16

U s e r ’ s G u i d e - D e v i r e g ™ 5 5 0 T h e r m o s t a t



1

Congratulations!

You have purchased a Devireg™ 550 thermostat,which orms an integral part o your DEVI™system.

DEVI has developed the Devireg 550 in order tomake your floor heating system and the heatingo your home as economical and environmen-tally riendly as possible.

Devireg™ 550 works dynamically with both theroom and floor temperature in order to ensureoptimum efficiency, giving you the highest pos-sible comort in the most economical way.

Once the Devireg 550 has been installed or aew days, it will ully optimise the use o the hea-

ting system. it will then continue to learn romthe room, thus constantly improving its peror-mance, as well as your comort and economy.

We wish you many years o comort with your

new DEVI™ system.

Warning

Do not cover the thermostat, or intance byhanging towels etc. directly in ront o it.

Please note, it is not advisable to leave certaininsulative objects on the same spot as this cancause ‘hot spots’ on your floor.

devireg™550

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Yo u r D E V I u n d e r f l o o r h e a t i n g s y s t e m



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U s e r ’s G u i d e - D e v i r e g ™ 5 5 0 T h e r m o s t a t

Introduction

Devireg™ 550 is an adaptive temperature control-ler, specially designed or floor heating systems.It can, however, also be used or other heatingsystems (e.g. with power heating units).

Te Devireg™ 550 will measure the radiant com-ort rom the floor combined with the comortrom the air temperature in the room to offsetthe outside weather condition. Tis means thatas soon as you have set your Devireg™ 550 atyour desired comort temperature. Devireg 550will then automatically adjust the heating tomeet your comort levels, regardless o changingweather conditions.

Devireg™ 550 is also capable o detecting a sud-den temperature drop in the room. Instead oswitching the heating on to immediately com-pensate, the Devireg™ 550 uses the inormationstored and then checks i this sudden drop o

temperature may be caused by or instance a

window that has been opened or 10 minutes.

Even the programming o economy tempera-tures (i.e. lowering o temperature during thenight and when you are at work) is very simple.You do not have to calculate how much ear-lier the heating should start in order to reach aspecific temperature at a specific time. Just tell

the Devireg™ 550 when you want the comorttemperature, and the Devireg™ 550 will take careo the rest. By identiying the rate o heat lossrom the room, the Devireg™ 550 knows whento start heating in order to achieve the selectedtemperature at exactly the right time.

Devireg™ 550 - the thermostat that thinks!



3


Symbol for timer On

Symbol for frost protection

Numerical display

for time, temperature,

text, etc.

Weekdays

Flashing point for actual time

Symbol for setting of clock Economy set back

Symbol for degrees

Child lock on (alt. )

Symbol indicating that the room

temperature is below the requiredtemperature (set-point).24

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Button



4


Thermostat button

You can use the button on the thermostat inthree different ways:

- You can turn it.

- You can press it.

- You can press and hold it or a certain numbero seconds.

x sec.



5


Switch thermostat on/off

Beore you can switch the thermostat off, thetimer unction (indicated by timer symbol onthe thermostat display) must be deactivated.Press the button to switch the timer unction off.

o switch the thermostat off , turn the buttonanticlockwise to lower the temperature below+5°C (1 by scale). OFF will then be shown onthe display.

o switch the thermostat on again, raise the tem-perature above +5°C (1 by scale). Tis is done byturning the button clockwise .

I the Devireg™ 550 only uses afloor sensor, the display will not show the wanted temperature (5° to 35°), buta scale rom 1 to 10 (in steps o about 5°).

OFF

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6


Switch timer function on/off

Te timer unction is used or automatic switch-ing between periods with normal (comort) tem-perature and periods with lowering o tempera-ture (e.g. at night). When switched on, a timersymbol (clock) is shown at the top o display.

- o switch the timer unction off , press button.- o switch the timer unction on, press button

again.

Read more about how to set periods with lower-ing o temperature (e.g. at night) on page 12.

Clock ring

Te markings on the clock ring indicates

periods with normal desired temperatureand periods with lowering o the temperature(e.g. at night). Te flashing point indicatesthe actual time o day (every hal hour).

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Network set-up with a controlling

master thermostat I more Devireg 550™ thermostats have been

installed in the house, the electrician may havechosen to link them together in a network withone thermostat serving as master unit control-ling various settings on the other thermostats inthe network (also called slaves). In that case theollowing settings are controlled by the thermo-

stat that has been configured as master:

• Time

• Weekday

• Economy set-back

I the thermostats are linked in a network, any

changes o time, weekday and/or periods withlowering o temperature must be made on thethermostat configured as master. Te changeswill then take effect on all slave thermostats.

Please contact the electrician to find out i the

thermostats in the house are linked in a network,and in case they are, which thermostat has beenconfigured as Master.




8


Set weekday

1 Hold the button or 3 seconds.Ten the symbol or setting o the clock andthe number o the weekday will be shown onthe display.

2 urn the button to the right or lef, untilthe time passes 0:00. Every time the timepasses 0:00, the weekday number will go 1up/down depending on which way you turnthe button. Te number you choose will bethe weekday o the current day o the week.Te numbers 1-7 do not correspond to anyspecific days, so you can choose which day othe week should be number 1, etc.Example: I today is uesday and you select2 on the display, uesday will be weekdaynumber 2.

3 Set the clock correctly by turning the buttonto the right or lef.

4 Press the button to save the settings.

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Set the clock

Te clock is not actory set.

1 Hold the button or 3 seconds. Ten thesymbol or setting o clock will be shown onthe display.

2 Set the clock by turning the button to theright or lef.

3 Press the button once and release to save thesetting

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10

Set temperature

Constant temperature

By switching off the timer unction you can setthe thermostat so it will maintain a constanttemperature (see how to switch timer on/off onpage 6). Te setting with constant temperaturecan be used when 24 hour heating is required oror constantly lowering the temperature whengoing on holiday. An unbroken clock ring indi-cates constant temperature.

Fixed periods with lowering of temperature

By using o the built-in timer you can set up

fixed periods or each day o the week where thetemperature is lowered (e.g. at night and whenyou are at work). Tis means automatic switch-ing between economy and comort temperature.

Read more about how to set periods with lower-ing o temperature on page 12.

When the timer is on, it is indicated by a timersymbol in the orm o a clock (and a clock ring iperiods with lowering o temperature have beenselected).

Te display shows required temperature. Inperiods with lowering o temperature, however,

the temperature will be lowered according to theset-back level (e.g. 5°C) that has been defined inconnection with installation o the thermostat.

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Set temperature

Switch timer function on/off

o switch the timer unction on/off, press thebutton. A timer symbol on the display indicatesthat the timer unction is on.

Bathroom and en-suite applications

With all bathroom and ensuite applications, the

thermostat will be located outside the roomBecause the thermostat is not located in theroom it is controlling, it will measure the floortemperature via a floor sensor only, thereore

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20:0C

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5:0C

the display shows temperature on a scale o 1-10

rather than degrees C. Recommended settings inthis situation are 5-6, which is 25-30 degrees C.

Raise temperature

urn the button clockwise to raise the tempe-rature.

Lower temperature

urn the button anticlockwise to lower thetemperature.

Frost protection

o obtain rost protection, lower the tempera-ture to a minimum o +5°C. Ten a rost symbolwill appear on the display.




12

Setting minimum floor temperature

(Tis only applies i the thermostat is configured

to use a room and floor sensor).

Press and hold or 9 seconds. “MFt”(Minimum Floor emperature) appearson the display.

Set the minimum floor temperature.

Press to confirm. Te display returns tonormal.

Te floor temperature is kept above the set lowerlimit.

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9 seconds



13

Set temperature

Operating the child lock

Setting minimum floor temperature and Child lock

Switching on the child lock

1. Press and hold the button.2. While holding the button turn counter-clock-

wise, until “COdE” appears on the display.3. urn clockwise to select “0033”.4. Press to confirm.

or appears on the display.Te child lock is on. Te thermostat cannot beoperated using the button except to switch off

the child lock.

Switching off the child lock

1. Press and hold the button.2. While holding the button turn counter-clock-

wise, until “COdE” appears on the display.3. urn clockwise to select “0033”.

4. Press to confirm.or appears on the display.

Te child lock is off. Te thermostat can beoperated again.

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U ’ G i d D i ™ 5 5 0 T h




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Set periods with lowering of temperature (timer)

Te timer is not actory set.

1 Hold the button or 6 seconds.Ten the symbol or timer programming andthe weekday numbers are shown.

2 Select the weekday that you want to beginwith by turning the button until the wantedweekday is shown. You can read more aboutsetting weekday on page 8.

3 Press the button once to choose weekday.Now you are ready to begin defining periods.

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S i d i h l i f



15

Set periods with lowering of temperature

4 urn the button clockwise to indicate the first

time that normal temperatures are required(comort), e.g. 06:00. Te clock uses 30-mi-nutes intervals.

5 Press the button.

6 urn the button clockwise to indicate thetime when the temperature should be lowe-red again. Black segments should then bedisplayed, to indicate the desired settings.

Te number o degrees e.g -5°C, is thetemperature the thermostat is lowered accor-ding to, during an economy period. Tis willhave already been set during configuration.

7 Press the button.

8 urn clockwise to the period when normaltemperature is required again, e.g. 15:30.

Clear segments should now be displayed toindicate the economy period set.

9 Press the button.

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10 urn clockwise once again to the next time

that you require a period with lowering tem-perature to begin., e.g. 22:30.

11 Press the button.

12 urn orward to make settings or the ol-lowing weekday, and continue until you havemade period settings or all seven weekdays.

Every time the clock passes midnight(00.00), it changes over to the next weekday.

13 Finally, hold the button or 3 seconds tosave your settings and finish. Te display willautomatically return to normal display.

With Devireg™ 550 you only have to pro-

gramme the time when you want comort

temperature and the time you want economy

temperature. Te thermostat will do the rest. You

do not have to calculate when the heating shouldstart; Devireg™ 550 will do this or you.

Please note: I at any point a mistake is made,

rotate the dial anticlockwise to the first segmentand press the button to clear the markers.

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Error messages



17

Error messages

Error messages

Devireg™ 550 has a built-in system that constant-ly checks the heating system, the thermostat it-sel and a possible network or any malunctions.I an error occurs, the display will flash togetherwith a code or the detected ault, which will beshown as a number rom 1 to 7.

No Error What to do?

2 Configured as Master, but anotherMaster unit detected.

Call an electrician (Only one unit may be configuredas a Master).

3 Configured as a Slave, but cannot findany Master unit.

Call an electrician (One unit must be configured asMaster).

4 Te thermostat is switched off becauseo overheating.

Call an electrician (Let the thermostat cool or a pe-riod. Ten enter basic set-up to leave error mode).

5 Sensor ault. Floor sensor short-circuit. Call an electrician (Floor sensor must be changed).6 Sensor ault. Floor sensor open circuit. Call an electrician (Floor sensor must be changed).

7 Clock is not set. Set the clock.

A ault on the floor sensor/sensor cable or

thermostat overheating will result in the heatingbeing switched off.

U s e r ’s G u i d e D e v i r e g ™ 5 5 0 T h e r m o s t a t



18

U s e r s G u i d e - D e v i r e g 5 5 0 T h e r m o s t a t

Weekday 1 has been set to:Te temperature will be lowered the ol-lowing number o degrees at night:

Te thermostats in the house are linkedtogether in a network with one thermostatserving as master (Yes/No):

I the thermostats have been set up in a

network, the ollowing thermostat hasbeen defined as master thermostat:

Your notes

T h e 2 Ye a r D E V I W a r r a n t y W a r r a n t y C e r t i f i c a t e



19

You have purchased a Devireg™ 550 thermostat, which orms anintegrated part o a Deviheat™ system, which we are certain willimprove your home comort and economy.Deviheat™ provides complete heating solutions with Deviflex™ heatingcables or Devimat™ heating mats, Devireg™ thermostats and Deviast™fitting bands.I, however, contrary to all expectations, a problem should occur

with your heating system, we at DEVI, with manuacturing units inDenmark, are, as European Union suppliers, subject to general productliability rules, as stated in Directive 85/374/CEE, and all relevantnational laws which implies that:DEVI provides a warranty or Deviflex™ heating cables and Devimat™heating mats or a 10 year period and all other DEVI products or a 2year period against deects in material and production.Te guarantee is granted on the condition that the WARRANYCERIFICAE on the overlea is filled out properly in accordance toinstructions and that the deect is inspected by, or presented to, DEVIor authorised DEVI distributor.Please note that the wording o the WARRANY CERIFICAE mustbe provided in English or local language with the ISO code or your

country in the upper lef corner o the ront page o the installationinstructions in order to release the warranty.Te obligation o DEVI will be to repair or supply a new unit, ree ocharge to the customer, without secondary charges linked to repairingthe unit.In case o deective Devireg™ thermostats, DEVI reserves the right torepair the unit ree o charge and without unreasonable delay to thecustomer.Te DEVI warranty does not cover installations made by unauthorisedelectricians, or aults caused by incorrect designs supplied by others,misuse, damage caused by others, or incorrect installation or anysubsequent damage that may occur. I DEVI is required to inspect orrepair any deects caused by any o the above, then all work will be ullychargeable.Te DEVI warranty is void, i payment o the equipment is in deault.At all times, we at DEVI wi ll respond honestly, efficiently and promptlyto all queries and reasonable requests rom our customers.Te above mentioned warranty concerns product liability whereasmatters in relation to legislation on sale o goods shall be reerred tonational law.

T h e 2 Ye a r D E V I W a r r a n t y W a r r a n t y C e r t i f i c a t e

Name:

Country:

2 YEAR WARRANTYWarranty Certificate

The DEVITM Guarantee is granted to:

Address:

City:

Electrical installation by:

Material number: Type of thermos tat:

Date:

Telephone:

Attention: The Warranty Certif icate must be completed correctly for

the Warranty to be valid.Please read the Warranty conditions on the previous page.

Suppliers StampDate / -

DEVI A/S

Ulvehavevej 61DK-7100 Vejle Tel: +45 74 88 85 00Fax: +45 74 88 85 01www.devi.com



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