DEVI devireg 530 User manual

Devireg™ 530, 531, and 532
Installation Instructions
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2
Applications and Functions ..............................................................3
Maximum floor temperature setting .........................................4
Light indications (LED) ....................................................................5
Installation instructions .....................................................................6
Placement of Devireg™ 530, 531, and 532 ..............................7
Connection diagrams for Devireg™ 530, 531, and 532 ........8
Technical specifications for
Devireg™ 530, 531, and 532 ..............................................................9
The DEVI™ Guarantee ................................................................10-11
The installation must only be carried out by an
authorised electrician.
Contents

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Table of content
Min.
Max.
1. Applications and Functions
The Devireg™ 530 series is a line of electronic thermostats
used for control of indoor heating.
The Devireg™ 530 is used for control of floor heating
installations. The thermostat is equipped with a floor
sensor for control of the desired floor temperature.
The Devireg™ 531 is used for control of room heating installa-
tions. The thermostat is equipped with a built-in air sensor for
control of the desired room temperature.
The Devireg™ 532 is used for room heating installations. The
thermostat is equipped with a built-in room sensor and floor
sensor. The room sensor is used for control of the room tem-
perature. The floor sensor is used for maximum temperature
limitation in wooden floors and other heat sensitive floors.
The range of operation can be limited:
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2. Maximum floor temperature setting
Maximum floor temperature is preset at the factory to 35°C
for cable temperature safety.
Local building regulations must be observed
when changing the maximum preset tempera
ture.
You can/must set the maximum floor tempera
ture on the Devireg™ 532 by taking off the front
cover and with a screwdriver adjust the sunken
temperature dial in the top left hand corner
between 20° to 50°C.
Notice:
The floor temperature is measured where the floor sensor is
placed. The temperature of the bottom of a wooden floor can
be up to 10 degrees higher than the top. Floor manufactures
often specify the max. temperature on the surface of the
floor.
Please contact your floor supplier for maximum surface
temperature.

5
devireg™550
15
20
25
30
35
The Devireg™ 530 series has a LED indicator above the 2 pole
safety switch (see illustration).
The LED has four indications:
• No light means the system is off.
• Red light means system is heating.
• Green light means system is standing by.
• Flashing green light means there is a problem with the
floor sensor (only applicable for 530 and 532). Call your
electrician.
Check connections, if they are OK, then disconnect the 2
sensor wires.
Measure the ohm value and check with the values in the
table in Technical Specifications.
is used for setting the thermostat in frost protection
mode, i.e. keeping the room/floor temperature
(depending on type of thermostat) at approx. 5°C at any
time.
3. Light indications (LED)
LED
indicator
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15
20
25
30
35
When installing a thermostat from Devireg™ 530 series, you
must first remove the front cover.
To remove the front cover, gently press the release tabs
under the bottom of the thermostat with a screwdriver. Then
remove the front.
You do not need to remove the set point dial.
4. Installation instructions

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Installation height, typically between
80-150 cm for Devireg 531/532
5. Placement of Devireg™
530, 531, and 532
In wet rooms it should be installed on an
even surface, according to local building
regulations.
At least 50 cm away from windows/doors
that will be left open occasionally.
Not on a wall where it will be subjected to
direct sunlight.
Not on the inner side of a wall facing the
outside.
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15 A
Max.Load
NC NC NC
5-35°C
N L
LOAD LOAD
N L
N L
15 A
Max.Load
NC
N L
C T N
5-35°C
20-50°C
N NTC
L
LOAD LOAD
N L
15 A
Max.Load
NC
N L
5-45°C
N NTC
L
LOAD LOAD
N L
C T N
Devireg™ 530
Type D530
Configuration - Max. floor temp.
Devireg™ 531
Type D531
Devireg™ 532
Type D532 Temperature
limiter
NC =
no connection
NC =
no connection

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Operation voltage 180-250 VAC, 50/60 Hz
Standby consumption Max. 0.25W
Relays:
• Resistive load
• Inductive load
230V ~ 15A/3450W
cos φ = 0.3 Max. 4A
Sensing unit NTC 15 kOhm at 25°C
Sensing values:
• 0°C
• 20°C
• 50°C
42 kOhm
18 kOhm
6 kOhm
Hysteresis +/- 0.4°C for 530 (528)
+/- 0,2 for 531 + 32
Ambient temperature -10° to +30°C
Frost protection 5°C
Temperature range:
• 530
• 531
• 532
5-45°C
5-35°C
5-35°C, floor temperature
limiter range: 20-50° C
Sensor failure
monitoring
The thermostat has a built-in
monitoring circuit, which will
switch off the heating if the
sensor is disconnected or short-
circuited.
IP class 31
Dimensions 85 mm x 85 mm
8. Technical specifications for
Devireg™ 530, 531, and 532
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The 2 Year DEVI Warranty:
You have purchased a DEVI heating system which we are
sure will serve to improve the comfort and economy of your
application.
DEVI provides superior electrical heating solutions for total
climate control in and around homes and buildings. DEVI
offers a complete product program with DeviflexTM heating
cables or DevimatTM heating mats, DeviregTM thermostats,
DevifastTM fixing strips and Devi Self-limiting heating cables
combined with additional products completing the product
program.
This 2 year warranty applies to all DEVI products.
Should you, against all expectations, experience a problem
with your DEVI product, you will find that DEVI offers a 2
year warranty from the date of purchase on the following
conditions:
During the warranty period DEVI shall offer a new compara-
ble product or repair the product in case the product is found
to be faulty by reason of defective design, materials or work-
manship. Repair or replacement shall be carried out at DEVI’s
discretion. DEVI 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 under-
taken under warranty cannot be granted.
The DEVI Warranty shall not cover any damage caused by
incorrect conditions of use, incorrect installation or if installa-
tion has been carried out by non-authorised electricians. All
work will be invoiced in full if DEVI is required to inspect or
repair faults that have arisen as a result of any of the above.
The DEVI Warranty shall not extend to equipment which has
not been paid in full.
DEVI 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.

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The DEVITM Guarantee is granted to:
Name:
Country:
2 YEAR WARRANTY
Warranty Certificate
Address:
City:
Electrical installation by:
Material number:
Type of thermostat:
Date:
Suppliers Stamp
Date / -:
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Telephone:
Attention:
The Warranty Certificate must be completed correctly for the
Warranty to be valid.
Please read the Warranty conditions on the previous page.
Suppliers Stamp
Date / -

VICKH102 01/2008
Article No.: 08095821
Version - 02.05
DEVI A/S
Ulvehavevej 61
DK-7100 Vejle
Tel: [phone]
Fax: [phone]
www.devi.com