EBECO EB-Therm 800 User manual

EB-Therm 800
EN MANUAL EB-Therm 800
Multifunctional digital thermostat with four operation modes for DIN installation

Thank you for choosing Ebeco and EB-Therm 800, which we hope will
serve you well for a long time to come.
This is a microprocessor controlled thermostat intended for DIN installation
with a background lit LCD display. There are three operation buttons on the
front. There are four operation modes and several temperature reduction
programs to choose between for energy smart control. Furthermore, it is
possible to adapt the programming to fully suit your own temperature needs.
It is important to read the manual carefully since, for the guarantee to be
valid, the product must be installed and used in accordance with it. This
applies to both the installation electrician and the user of the thermostat.
The manual also contains information on fault tracing as well as technical
data. If you have any questions, please contact us at Ebeco.
This is a high current unit and must therefore be installed according to
applicable regulations and be approved by an authorised electrician.
EB-Therm 800
Call 031-707 75 50 or send an e-mail to [email protected].
For more information, visit ebeco.com.

Included in the package
Accessories ............................................................................................................. 4
Installation ............................................................................................................... 5
Thermostat .................................................................................................................. 5
Sensor ......................................................................................................................... 5
Introduction ............................................................................................................. 6
Four operation modes ................................................................................................ 6
Menu navigation ........................................................................................................... 7
Start menu .................................................................................................................. 8
Display mode ................................................................................................................ 9
Functions in display mode ......................................................................................................9
Operation mode ..................................................................................................... 11
Main menu .................................................................................................................. 11
Temperature menu ............................................................................................................... 11
Program menu ....................................................................................................................... 12
System setting menu ............................................................................................................ 15
Operation mode Cooling ........................................................................................ 18
Main menu .................................................................................................................. 18
Temperature menu ............................................................................................................... 18
Program menu ....................................................................................................................... 18
System setting menu ............................................................................................................ 21
Operation mode Industry ...................................................................................... 24
Main menu ................................................................................................................. 24
Temperature menu .............................................................................................................. 24
Program menu ...................................................................................................................... 26
System setting menu ........................................................................................................... 27
Operation mode Max/Min ..................................................................................... 29
Main menu ................................................................................................................. 29
Temperature menu .............................................................................................................. 29
Program menu ...................................................................................................................... 30
System setting menu ............................................................................................................ 31
Fault tracing ........................................................................................................... 34
Technical data ....................................................................................................... 35
Contents

4
Included in the package
2. Quick guide
1. Thermostat E 85 816 10 3. Sensor cable 3 m E 8581671
1. Sensor cable 3 m (High temperature sensor) E8581673
You need to use this part if you are going to control temperatures above +75 -150 °C.
2. Sensor cable 6 m (Low temperature sensor) E8581684
3. Encapsulated sensor IP20/IP54 E 85816 22
You need to complement with this part if you are using the thermostat as a room
thermostat or in connection with the max/min program for roof installations. It must
be permanently in the shade, e.g. on the north side or a shade side. Ensure that it is
not affected by heat emittance from the building or a heating cable.
4. Roof sensor, E 8935075
You need to complement with this moisture sensor if you are using the moisture
function in the max/min program for roof installations.
5. Ground sensor, E 85 801 01
You need to complement with this sensor if you are using the moisture & tempera-
ture function in the max/min program for ground installations.
Accessories
Depending on how you are going to use your thermostat, you may
need to complement it with some of the parts below.
1. 2. 3. 4. 5.

5
Thermostat
EB Therm 800 must be installed on a DIN standard rail (EN 50022-35) in
a normskåp with the applicable encapsulation class. EB Therm 800 is IP20
classed and intended for installation in environments with a temperature
range of -20 °C to +45 °C.
The thermostat has 14 terminal blocks numbered according to the wiring
diagram below:
Sensor
If the EB Therm 800 is going to be used as a floor heating thermostat,
connect the room sensor as A, and the floor sensor as B. If you are installing
a floor that requires over heating protection, connect the room sensor as A
and the over heating protection as B.
Install the floor sensor in a spiral tube (E89 605 41) recessed in the floor.
The end of the tube must be sealed to facilitate possible replacement of the
sensor.
Place the room sensor so that it is not exposed to direct sunlight or draught.
If the room sensor is installed in an appliance box, it must be sealed to pre-
vent the air temperature being affected by draught.
For other types of operation and control, the temperature sensor can be
installed as either A, B or A+B. For operation type max/min, the moisture
sensor (E89 350 8935075) can also be installed as sensor C. You give the
location of the sensor in the START MENU. The high temperature sensor
(E85 816 73) is recommended for temperatures above +75-150 °C. Only one
high temperature sensor can be connected. It must always be connected as
B, terminal block 7 and 8.
Installation
The incoming phase and
neutral are connected to
terminals 1 and 2.
Terminals 3 and 4 are the relay
that regulates the load.
Sensor A is connected to
5 and 6.
Sensor B is connected to
7 and 8.
A possible external alarm
is connected to terminals
10 and 11.
Sensor C (moisture) is
connected to 12 and 13.
A possible remote control unit
is connected to 9 and 14.
1
16A
ALARM
A
REMOTE
LN
2
3
4
5
6
7
8
9
10
11
12
13
14
LOAD
NO
NC
NO
B
C
24 V DC
+
-
not in
max/min

6
INDUSTRY
Operation mode INDUSTRY is used to regulate
the temperature of industrial processes, high
temperatures or for the frost protection of sensitive
installations. Temperatures within the ranges -15 °C
to +75 °C and 0 °C to +150 °C can be regulated in
this mode or the range can be limited to between -10
°C and +15 °C for frost protection purposes. It is also
possible to adjust temperature hysteresis and set
upper and lower temperature alarms.
COOLING
Operation mode COOLING is used in homes, oces,
storerooms and such like. In this operation mode,
the thermostat works as a room thermostat for
regulating air conditioning or other cooling within a
temperature range of +5 °C to +45 °C. Energy saving
programs are primarily adapted for home and oce
environments but can also be used for cooling, for
example, storerooms.
MAX/MIN
The Max/Min operating position is mainly used to
keep roof and ground surfaces free of snow and ice.
The temperature range is adjustable between -20
°C and +10 °C. For the best results and the best
energy saving, combined temperature and humidity
control should be used in the Max-/Min position,
with associated Roof Sensor (E 89 350 75) or Ground
Sensor (E 85 801 01).
Introduction
HEATING
Operation mode HEATING is used in homes, oces,
storerooms and such like. With this operation mode,
you can regulate the heating within a temperature
range of +5 °C to +45 °C. The thermostat can be
used as a floor thermostat, room thermostat or
room thermostat with over heating protection for
wood floors. The energy saving program is primarily
adapted for home and oce environments, but
can also be used for regulating heating levels in, for
example, storerooms.
Four operation modes
The manual, like the thermostat, is divided into four operation modes
so that you only need to read about the functions you will use. The
thermostat operation mode can only be installed in the start menu,
which is shown the first time the thermostat is started (read more
about the start menu on page 8) or after it has been reset.
INTRODUCTION

7
This button moves
you down in the
menus or reduces
values.
This button opens
a new menu or
confirms a change.
This button moves
you up in the menus
or increases values.
MARKER
MENU SELECTION
MENU NAME
MARKED
SUBMENUS
BLINK
Menu navigation
The functions in EB Therm 800 are arranged in a system of menus and sub-
menus. The Main menu always contains three submenus TEMP, PROGRAM and
SYSTEM. There are further choices under these.
The first time the thermostat is started, a number of requisite values must
be set in the START menu (see page 8). The START menu is then not shown
again: the thermostat always opens in display mode (see page 9).
The thermostat has two modes for background lighting, full and half strength.
If no buttons are pressed for 30 seconds, the background lighting reverts to
half strength. By pressing one of the three buttons, you can change to full
strength; the thermostat remains in display mode.
The menus are reached by pressing a second time in display mode.
The top row is always the name of the menu you are in. Use or to move
the round marker; the marked line you are on blinks. Press to select the
marked alternative. At the bottom of each menu there is an EXIT, which re-
turns you to the previous menu.
To reset the thermostat to factory settings, use the RESET function, which
you can read more about on page 16.
INTRODUCTION
LANGUAGE
DATE/TIME
MODE
START UP

8
1
2
3
4
Start menu
The start menu is used to quickly and simply set the three requisite basic
settings; it is only shown the first time the thermostat is switched on (or if
the thermostat is fully reset using the reset function). Begin by choosing a
language, continue with the date and time setting, and finish off by setting
operation mode and sensor. The headings in grey are the menu name used
in the thermostat.
Language setting LANGUAGE
You can choose between several languages; the factory setting is
English. Set the required language by scrolling through them using the
or button and confirm with .
Date & time DATE/TIME
The time and date must be set in order for the program functions to
work correctly. The thermostat automatically sets the day of the week
and summer and winter time (this function can later be switched off
later if so desired).
The value that is blinking can be decreased or increased using the
or button; when the required setting is made, confirm it with and
the next value will start to blink. Repeat this procedure until all the val-
ues are set. Start by setting the applicable date, month and year. Then
set hours and minutes.
Operation mode OPERATION MODE
There a four operation modes: HEATING, COOLING,INDUSTRY or MAX/MIN.
The operation mode can only be selected in the start menu and can-
not be changed after this menu is left.
The settings for heating and cooling are for regulating the temperature
in home, oce and storeroom environments or similar. The industry
mode is used for controlling industrial processes and high tempera-
tures or to safeguard sensitive installations against frost damage.
Max/Min is used above all to keep roof and ground surfaces free of
snow and ice.
Set the required operation mode by scrolling through them using the
or button and confirm with . When you have selected the
mode that best suits your needs, configure the sensors for your in-
stallation. Read more about sensor settings under the section for the
operation mode you have selected.
Exit the start menu EXIT
When you have made all the settings, press EXIT to leave the start
menu; by pressing YES you come directly to DISPLAY MODE, which is the
"normal" mode for the thermostat.
INTRODUCTION

9
Functions in the display mode
The display mode contains six functions: OVERVIEW, MAIN MENU, CONNECTION
TIME, shortcut to TEMP menu and set point, shortcut to LANGUAGE menu and
STANDBY MODE.
30 seconds after the last button press, the thermostat always returns to
display mode, irrespective of where in the menus you are. If you are ever
unsure of whether you are in the required menu or setting, you can always
let the thermostat return to display mode; no settings are then saved (if you
have not pressed to confirm), and you can start again from the beginning.
Overview [press 3 s]
To quickly and easily gain an overview of the thermostat settings, press
for three seconds to activate the overview function. You can then
use and to browse through the thermostat settings. To return to
display mode, press or wait thirty seconds.
Main menu [press ]
When the thermostat is in display mode, press to go to the main
menu. From the main menu, you can reach all settings (read more
about the main menu under the section for the selected operation
mode). To return to the display mode, wait thirty seconds or EXIT.
INTRODUCTION
Display mode
The display mode is the thermostat's "normal" mode; the most important
settings, statuses and functions are shown and set here. The display
shows, alternatingly, the set point and current values at the same time as
it always shows the operation mode and if the installation is switched on
or off. The set point is the desired value, whereas the current value is the
temperature or moisture status at this point in time.
PROGRAM
OPERATION MODE
SET POINT
ON or OFF
CURRENT VALUE A*
HEADING
CURRENT VALUE B*
CURRENT VALUE C*
* CURRENT VALUE A shows the temperature at sensor A and CURRENT VALUE B
shows the temperature at sensor B. CURRENT VALUE C shows whether moisture
is detected by sensor C. The current value is only shown for the sensors that are
installed and activated.
ON or OFF
SENSOR
RM 20.5
IDLE
PERSONAL
TMP +20.0
IDLE
HEAT

10
Connection time [press ]
To see the total and momentary connection times*, press when the
thermostat is in display mode. The counter shows the total hours the
thermostat has been connected for as well as the momentary time,
in the same way as a vehicle trip meter, i.e. the number of hours the
installation has been connected for since the counter was reset. The
connection time is used to calculate the energy consumption** of the
installation.
The momentary counter is reset in the SYSTEM MENU under RESET and
COUNTER; both counters are reset if the thermostat is reset to factory
settings. To return to display mode, press or wait thirty seconds.
*Connection time = the time that the thermostat has been activated, i.e.
how long the heating or cooling installation has been connected for.
**Energy consumption (kWh) = Installed effect (kW) x Connection time (h)
Shortcut to language setting [press 3 s]
To change the language setting without going through the menu
system, press when the thermostat is in display mode. Then you
come directly to the language menu (read more about the language
menu under the section concerning the selected operation mode).
Shortcut to temperature setting [press 3 s]
To quickly change the temperature setting without going through the
main menu, go to display mode and press for three seconds; this
takes you directly to temperature setting (set point).
Standby mode [press 3 s]
When the thermostat is in standby mode, the temperature is not regu-
lated and the screen is inactive, but the clock runs as usual and all the
settings are stored in the memory. Note that the thermostat is still
supplied with electricity.
Standby mode is set from the display mode by pressing for three
seconds; you are then asked if you want to switch off the thermostat.
If you select YES standby mode is activated; if you select NO (or wait
thirty seconds) the thermostat returns to display mode. To exit standby
mode, press any button. This will return you to display mode.
Now we have gone through everything that is required to go directly to the
operation mode you will use in the thermostat. There, you can read more
about all the functions and how to set them to get the most out of your
thermostat.
INTRODUCTION

11
Operation mode Heating
Heating mode is used in homes, oces, storerooms and such like.
With this operation mode, you can regulate the heating within a
temperature range of +5 °C to +45 °C. The thermostat can be used
as a floor thermostat, room thermostat or room thermostat with over
heating protection for wood floors. The energy saving program is
primarily adapted for home and oce environments, but can also be
used for regulating heating levels in, for example, storerooms.
Main menu MAIN MENU
MAIN MENU contains three submenus: TEMP, PROGRAM, SYSTEM and EXIT, which
returns you to display mode.
Temperature menu TEMP
The temperature menu contains the functions that in some way concern
direct temperature regulation. This is where the set point and, if applicable,
over heating protection are set. The temperature menu is reached via TEMP
in the MAIN MENU.
Set point TEMP
The set point setting is under TEMP in the temperature menu. Set the re-
quired temperature by pressing or and confirm by pressing . The
set point can be set to an accuracy of 0.5 degrees within the range +5 °C to
+45 °C; it is preset to +22 °C.
Over heating protection OH PROTECTION
Over heating protection works as a floor temperature limiter; if you have a
wood or laminate floor, you must always use a room sensor with over heating
protection to ensure that the floor material is safeguarded against over
heating and damage.
Over heating protection is under OH PROTECTION under TEMP. The limitation
can be set between +5 °C and +45 °C. The factory setting is +35 °C, which
gives a surface temperature of about +27 °C.
TEMP
TEMP
OH
PROTECTION
EXIT
PROGRAM
MANUAL
HOME
OFFICE
HOLIDAY
PERSONAL
EXIT
SYSTEM
LANGUAGE
DATE/TIME
S/W TIME
SENSOR
RESET
EXIT
EXIT
DISPLAY MODE
MAIN MENU
ADAPTIVE
VENT
HOTEL

12
The surface temperature is an average value and varies somewhat depending on the
material and the thickness. Denser (harder) wood insulates less than softer wood,
which increases the surface temperature. Also, the thinner the floor, the higher the
surface temperature.
Two sensors are required for over heating protection: a room sensor (sensor A) and
an over heating protection sensor (sensor B).
Program menu PROGRAM
A smart way of saving energy is to adapt the heating to suit the needs throughout
the day and, for example, lower the temperature when there is nobody home. There
are four different ways of lowering the temperature: two preset programs for home
or oce environments, one program for personal settings and a frost protection
program. There is no need to consider the heating time when programming since
the thermostat has an adaptive function that applies this automatically.
The programs are in the MAIN MENU under PROGRAM. To change program, browse
using or and select using . The manual program is the factory setting, i.e.
you set the required temperature (set point) and the thermostat maintains that
temperature.
Program for home environment HOME
The temperature is lowered automatically by 5 °C at the following times:
Monday–Friday 08:30–15:00 and every day between 23:00–05:00.
The home environment program is under PROGRAM in the MAIN MENU. Select
HOME using and a message is shown for two seconds to confirm that the pro-
gram has been activated. You can then see in display mode that the program is ac-
tive when HOME is shown on the second row.
The temperature can be set between +5 °C and +45 °C. The thermostat works from
the temperature that is set in the manual program where the factory setting is +22
°C. If you change the temperature in the manual program, or the set point in the
TEMP menu, the thermostat works from the new temperature, and lowers the tem-
perature by +5 °C from the newly set temperature.
Program for oce environment OFFICE
The temperature is lowered automatically by 5 °C apart from at the following times:
Monday–Friday 06:00–18:00.
The oce environment program is under PROGRAM in the MAIN MENU. Select
OFFICE using and a message is shown for two seconds to confirm that the pro-
gram has been activated. You can then see in display mode that the program is ac-
tive when OFFICE is shown on the second row.

13
The temperature can be set between +5 °C and +45 °C. The thermostat works from
the temperature that is set in the manual program where the factory setting is +22
°C. If you change the temperature in the manual program, or the set point in the
TEMP menu, the thermostat works from the new temperature, and lowers the tem-
perature by +5 °C from the newly set temperature.
Holiday program HOLIDAY
This program is intended for saving energy and safeguarding against frost damage
in premises that are empty or unused for long periods, such as holiday homes and
storerooms, or unusually long periods of absence from home. The holiday program
can be controlled via a remote control unit. There are three menu alternatives to
choose between under HOLIDAY: ACTIVATE, CHANGE and RESET.
HOLIDAY is under PROGRAM in the MAIN MENU. The temperature can be set be-
tween +5 °C and +20 °C; the factory setting is +12 °C.
ACTIVATE
The program is started with ACTIVATE, and from there you can choose to use TIMER
SETTING. If you want to start the program without the timer function, select NO
and the program will then be active until another program is started. If you select
YES, the program will remain active for the selected time and will then return to the
previously used program.
The first time the program is used, the time and temperature must be set under
CHANGE. All the settings are saved in the memory and are not lost even if a
power cut occurs, but, in this case, the clock must be reset to obtain normal
functionality again.
CHANGE
To make changes to the settings, select CHANGE; TEMP is used to set the
temperature you want the thermostat to maintain when the program is activated,
TIMER is used to reset the current start and stop times; REMOTE is used to activate
remote control if applicable.
RESET
There is also a reset function, which resets the program to the factory setting, +12
°C, and deletes all the time settings.
REMOTE CONTROL
The holiday program can be controlled via a remote control unit. The unit is
connected to the applicable terminal block; see the wiring diagram. The holiday
program is activated when the remote control input is closed, and is deactivated
when it is opened again. The thermostat then returns to its previous setting.

14
Personal program [PERSONAL]
Manual setting of the program allows optimisation of energy consumption to suit
just your needs by making settings for four events each day: WAKE, AWAY, HOME
and NIGHT. There are three menu alternatives to choose between: ACTIVATE,
CHANGE and RESET.
The personal program PERSONAL is under PROGRAM in the MAIN MENU. The tem-
perature can be set between +5 °C and +45 °C; the factory setting is +22 °C.
ACTIVATE
The program is started with ACTIVATE and remains active until another program is
started. All the settings are saved in the memory and are not lost even if a power cut
occurs for a period longer than two days, but, in this case, the clock must be reset
to obtain normal functionality again.
CHANGE
To set your personal program go in under CHANGE. There are different ways of
setting the various events; you can choose to program day by day, weekend (Saturday
and Sunday) or the whole week. It is normally easiest to set the whole week first and
then adjust this for the days requiring a different setting.
When you have decided on the day(s) the event shall be set for, set the time of day
they shall occur at and the required floor temperature at that time.
Start by setting the time, which is blinking. Browse with the or the button to the
time you want the event WAKE to occur. First set hours, confirm with , then min-
utes, confirm with . Browse to the required temperature for WAKE. Confirm with
and AWAY then shows. Repeat the steps above to set the time and temperature,
and HOME then shows. Repeat the steps above to set the time and temperature, and
NIGHT then shows. Repeat the steps above to set the time and temperature.
RESET
There is also a reset function, which resets the program to the factory setting, +22
°C, and deletes all the time settings.
Program for hotel environments HOTEL
This program allows you to control the heating via external card readers with a de-
lay time, since the thermostat has an integrated time relay function. The tempera-
ture settings change automatically when the hotel guest comes into or leaves the
room and the delay time is fully adjustable, making it easy to decide how long the
heating is to keep running after the guest has left the room.
The Hotel program can be found under PROGRAMS in the MAIN MENU. You select
HOTEL with . This displays the different settings that you can make in the pro-
gram. There are three settings to choose from: +HEAT, LOW TEMP and ACTIVATE.

15
+HEAT
Time relay, Off-delay: adjustable from 0 to 4 hours. The factory setting is 2 hours.
LOW TEMP
Set point can be set to between +5 °C and +20 °C. The factory setting is +15 °C.
ACTIVATE
You start the program with ACTIVATE and the program will remain active until you
choose to start another program. All settings are saved in the memory and they
will not be lost even if the power is cut for longer than 48 hours, but you will need
to reset the clock for everything to function normally again. For two seconds, you
see a message confirming that the program has been activated. You can then see
that the program is active because HOTEL is shown on the second line in display
mode.
HIGH TEMP
The temperature can be set to between +5 °C and +45 °C. The thermostat reacts
based on the temperature that is set in the manual program, where the factory
setting is +25 °C. If the temperature is changed in the manual program, or the set
point is changed in the TEMP menu, the thermostat will react based on the new
temperature.
REMOTE CONTROL
The Hotel program is controlled by a remote control device, such as a card reader,
connected to the designated terminal blocks. The thermostat switches from low
to high temperature when the device’s input circuit closes. When the input circuit
opens, the thermostat returns to the “low” set point after the set time.
System setting menu SYSTEM
Under system settings, you will find settings for, for example, language and date, as
well as resetting functions for the time counter and for complete resetting to factory
settings. The system settings are under SYSTEM in the MAIN MENU.
Language LANGUAGE
You can choose between several languages; the factory setting is English.
Set the required language by scrolling through them using the or button and
confirm with .
You can also use the shortcuts in the display mode (press for three seconds).
Then you go directly to the language menu. A practical function if you, by mistake,
set the wrong language and then have dicultly finding the language menu again.

16
Date and time DATE/TIME
A set time and date can be changed if needed, for example, if the electrical supply
to the thermostat was disrupted for a period of more than fifty hours. The setting
function then comes up automatically.
You will find date and time setting in the MAIN MENU under SYSTEM and DATE/
TIME. Change the value that blinks with either or and confirm with .
Summer and winter time S/W TIME
The thermostat calendar and clock are automatically set to summer and winter time
but the function can, if it is not required, be switched off.
Summer and winter settings are in the MAIN MENU under SYSTEM; select S/W
TIME. Switch off the function under ON/OFF in the menu and select OFF, a mes-
sage is shown for a short time confirming that the function is switched off. Activate
the function in the opposite way by selecting ON.
Sensor settings SENSOR
The thermostat can regulate temperature in three ways to accommodate both com-
fort temperature and possible temperature requirement for floor material.
The sensor settings are in the SYSTEM menu under SENSOR, and there select the
sensor you want to use by browsing with or and confirm with .
Adaptive function ADAPTIVE
The thermostat has a function that calculates when heating should be started to
provide the required temperature at the right time. The function is activated on
delivery, but can be switched off as required.
You will find the settings for adaptive function in the MAIN MENU under SYSTEM,
and there you select ADAPTIVE. Switch off the function under ON/OFF in the menu
and select OFF, a message is shown for a short time confirming that the function is
switched off. Activate the function in the opposite way by selecting ON.
Ventilation mode VENT
If the room temperature sinks by more than 3 °C in a minute, for example, when
airing, ventilation mode is activated. The thermostat then deactivates heating for
15 minutes, after which it returns to the same setting; ventilation mode shows in
the display when it is activated. The function is activated on delivery, but can be
switched off as required.
You will find the settings for adaptive function in the MAIN MENU under SYSTEM,
and there you select ADAPTIVE. Switch off the function under ON/OFF in the menu
and select OFF, a message is swhown for a short time confirming that the function
is switched off. Activate the function in the opposite way by selecting ON.
FLOOR THERMOSTAT
The most common installation that suits most rooms and needs. A sensor placed in
the floor measures the temperature and regulates the heating.
Note that the sensor measures the temperature below the surface; if the

17
thermostat is set as a floor thermostat, this is the temperature that you set in the
TEMP menu and not the temperature in the room or on the surface of the floor.
ROOM THERMOSTAT
If the room is very large or has large areas of glass, it can sometimes be better to
regulate the heating via a room sensor. A complementary sensor (E 85 816 22) is
then required.When the thermostat is set as a room thermostat, it is the room tem-
perature that is set in the TEMP menu.
ROOM THERMOSTAT WITH OVER HEATING PROTECTION
If you have a wood or laminate floor, you must use this installation to safeguard
the floor material against over heating and damage. The preset temperature
limitation setting is +35 °C. Read more about over heating protection in the section
Temperature menu. A complementary sensor (E 85 81622) is then required.
Reset RESET
There are three choices under the reset menu: CONN TIME, OP MODE and FAC
SET. You will find the RESET menu under SYSTEM in the MAIN MENU.
Reset connection time CONN TIME
The connection time is shown in hours; as with a vehicle trip meter, it shows the
number of hours an installation has been connected for since it was last reset. This
is beneficial if you want to calculate the energy consumption for a certain period.
The thermostat also has a counter that cannot be reset, which shows the total hours
the installation has been connected for.
To see the total and momentary connection times, press when the thermostat is in
display mode.
The reset function is in the SYSTEM menu under RESET; from here, select CONN
TIME. This is preset to NO and is changed to YES by pressing and confirming
with .
Reset the operation mode settings OP MODE
You can reset the settings in OP MODE HEATING. All programs are reset and the
temperature and sensor settings return to the output values. Resetting does not
affect the choice of OP MODE, LANGUAGE or setting for DATE/TIME.
The reset function is in the SYSTEM menu under RESET, and there select CONN
TIME. This is preset to NO and is changed to YES by pressing and confirming
with .
Reset factory settings FAC SET
The thermostat can be entirely reset to factory settings. All programmed data is
deleted and the start up menu is opened. If you choose to reset the thermostat, it is
important to know the operation mode it uses and the configuration of the sensors.
The only way to change operation mode is to reset to the factory settings.
The reset function is in the SYSTEM MENU under RESET; from here select FACTORY
SETTINGS. This is preset to NO and is changed to YES by pressing and confirm-
ing with .

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Temperature menu TEMP
The temperature menu contains the functions that in some way concern di-
rect temperature control; this is where the set point is set. The temperature
menu is reached via TEMP in the MAIN MENU.
Set point TEMP
The set point setting is under TEMP in the temperature menu. Set the re-
quired temperature by pressing or and confirm by pressing . The
set point can be set to an accuracy of 0.5 degrees within the range +5 °C to
+45 °C; it is preset to +22 °C.
Program menu PROGRAM
A smart way of saving energy is to adapt the air conditioning to the needs
throughout the day and, for example, lower the temperature when there is
nobody there. There are four different ways of raising the temperature: two
preset programs for home or oce environments, one program for personal
settings and a holiday program.
There is no need to consider the cooling time when programming since the
thermostat has an adaptive function that applies this automatically.
Operation mode Cooling
Operation mode Cooling is used in home, oce, storeroom environ-
ments and such like. In this operation mode, the thermostat works
as a room thermostat for regulating air conditioning or other cooling
within a temperature range of +5 °C to +45 °C. Energy saving pro-
grams are primarily adapted for home and oce environments but
can also be used for cooling, for example, storerooms.
Main menu MAIN MENU
MAIN MENU contains three submenus: TEMPERATURE, PROGRAM, SYSTEM and
EXIT, which returns you to display mode.
TEMP
TEMP
PROGRAM
HOME
OFFICE
HOLIDAY
PERSONAL
EXIT
SYSTEM
LANGUAGE
DATE/TIME
S/W TIME
EXIT
DISPLAY MODE
MAIN MENU
MANUAL
SENSOR
RESET
EXIT
ADAPTIVE
VENT

19
The programs are in the MAIN MENU under PROGRAM. To change program,
browse using or and select using . The manual program is the fac-
tory setting, i.e. you set the required temperature (set point) and the ther-
mostat maintains that temperature.
Program for home environment HOME
The temperature is raised by 5 °C at the following times:
Monday–Friday 08:30–15:00 and every day between 23:00–05:00.
The home environment program is under PROGRAM in the MAIN MENU. Select
HOME using and a message is shown for two seconds to confirm that the
program has been activated. You can then see in display mode that the pro-
gram is active when HOME is shown on the second row.
The temperature can be set between +5 °C and +45 °C. The thermostat works
from the temperature that is set in the manual program where the factory
setting is +22 °C. If you change the temperature in the manual program, or
set point in the TEMP menu, the thermostat works from the new temperature,
and lowers the temperature by +5 °C from the new temperature.
Program for oce environment OFFICE
The temperature is raised automatically by 5 °C apart from at the following
times:
Monday–Friday 06:00–18:00.
The oce environment program is under PROGRAM in the MAIN MENU. Select
OFFICE using and a message is shown for two seconds to confirm that
the program has been activated. You can then see in display mode that the
program is active when OFFICE is shown on the second row.
The temperature can be set between +5 °C and +45 °C. The thermostat works
from the temperature that is set in the manual program where the factory
setting is +22 °C. If you change the temperature in the manual program, or
set point in the TEMP menu, the thermostat works from the new temperature,
and lowers the temperature by +5 °C from the new temperature.
Holiday program HOLIDAY
This program is intended for protection against over heating of, for example,
electronic equipment in premises that are empty or unused for long periods,
such as holiday homes and storerooms, or longer periods of absence from
the normally used accommodation. The holiday program can be controlled
via a remote control unit. There are three menu alternatives to choose
between under HOLIDAY: ACTIVATE, CHANGE and RESET.
HOLIDAY is under PROGRAM in the MAIN MENU. The temperature can be set
between +20 °C and +40 °C; the factory setting is +27 °C.

20
ACTIVATE
The program is started with ACTIVATE, and from there you can choose to use
TIMER SETTING. If you want to start the program without the timer function,
select NO and the program will then be active until another program is start-
ed. If you select YES, the program will remain active for the selected time and
will then return to the previously used program.
The first time the program is used, the time and temperature must be set
under CHANGE. All the settings are saved in the memory and are not lost
even if a power cut occurs, but, in this case, the clock must be reset to
obtain normal functionality again.
CHANGE
To make changes to the settings, select CHANGE; TEMP is used to set the
temperature you want the thermostat to maintain when the program is acti-
vated, TIMER is used to reset the current start and stop times; REMOTE is used
to activate remote control if applicable.
RESET
There is also a reset function, which resets the program to the factory set-
ting, +27 °C, and deletes all the time settings.
REMOTE CONTROL
The holiday program can be controlled via a remote control unit. The unit
is connected to the applicable terminal block; see the wiring diagram. The
holiday program is activated when the remote control input is closed, and
is deactivated when it is opened again. The thermostat then returns to its
previous setting.
Personal program PERSONAL
Manual setting of the program allows optimisation of energy consumption to
suit just your needs by making settings for four events each day: WAKE, AWAY,
HOME and NIGHT. There are three menu alternatives to choose between:
ACTIVATE, CHANGE and RESET.
The personal program PERSONAL is under PROGRAM in the MAIN MENU. The
temperature can be set between +5 °C and +45 °C; the factory setting is
+22 °C.
ACTIVATE
The program is started with ACTIVATE and it remains active until another pro-
gram is started. The first time the program is used, the time and temperature
must be set under CHANGE. All the settings are saved in the memory and are
not lost even if a power cut occurs for a period longer than two days, but, in
this case, the clock must be reset to obtain normal functionality again.
CHANGE