Ebeco Eb-therm 800 User manual

EB-Therm 800

EN MANUAL EB-Therm 800

4 in 1 Digital thermostat with fuzzy technology for DIN rail mounting

Thank you for choosing Ebeco and EB-Therm 800, which we hope you will use

and enjoy for many years to come.

This is a microprocessor controlled thermostat intended for a DIN rail mounting

with a backlit LCD display. The front is tted with three control buttons. There

are four operational modes and a number of temperature reduction programs to

choose between for energy-smart control. There is also the option of basing the

programming entirely on your own temperature requirements.

For the guarantee to be valid, the product must be installed and handled as indi-

cated in this manual. Please read it carefully. This applies both to those installing

the thermostat and to those who will use it.

Temperature control is done with help of an algorithm that uses fuzzy technology.

The technology entails the thermostat testing and collecting data from start-up,

and based on this, computing when to switch on and o. This technology reduces

temperature variations and thus provides a more constant temperature and lower

energy consumption.

This is a electrical power device and must therefore be installed and connected in

accordance with the current national regulations.

EB-Therm 800

TEMP

TIME

Thermostat with fuzzy technology

Thermostat without fuzzy technology

You will also nd technical data and information on troubleshooting in the manual.

If you have any questions, you are of course always welcome to contact Ebeco.

Phone +46 31 707 75 50 or send an email to [email protected].

Feel free to visit ebeco.com for more information.

In the box ....................................................................................................................... 4

Accessories .................................................................................................................... 4

Installation ........................................................................................................ 5

Thermostat ........................................................................................................................ 5

Sensor ................................................................................................................................. 5

Introduction ...................................................................................................... 6

Four different operational modes .............................................................................. 6

Menu navigation.................................................................................................... 7

Start menu.............................................................................................................. 8

Display mode.......................................................................................................... 9

Display mode functions................................................................................................... 9

Operational mode heating .............................................................................. 11

Main menu ........................................................................................................... 11

Temperature menu ........................................................................................................ 11

Program menu ............................................................................................................... 12

System settings menu ................................................................................................... 14

Operational mode cooling .............................................................................. 18

Main menu ........................................................................................................... 18

Temperature menu ........................................................................................................ 18

Program menu ............................................................................................................... 18

System settings menu ................................................................................................... 21

Operational mode industrial .......................................................................... 24

Main menu ........................................................................................................... 24

Temperature menu ....................................................................................................... 24

Program menu .............................................................................................................. 26

System settings menu .................................................................................................. 27

Operational mode Max/Min ........................................................................... 29

Main menu ........................................................................................................... 29

Temperature menu ....................................................................................................... 29

Program menu .............................................................................................................. 30

System settings menu ................................................................................................... 31

Troubleshooting ......................................................................................................... 33

Technical specifications ........................................................................................... 34

Guarantee ........................................................................................................ 35

Contents

In the box

2. Quick guide

1. Thermostat E 85 816 10 3. Sensor cable 3 m E 85 816 71

1. Sensor cable 3 m (High temperature sensor) E 85 816 73

You need this article if you want to control temperatures above +75 °C.

2. Sensor cable 3 m (Low temperature sensor) E 85 816 71

3. Enclosed sensor IP20/ IP54 E 85 816 22

You need this article if you want to use the thermostat as a room thermostat or a

Max/Min thermostat for roof installations.

Accessories

1. 2. 3.

Depending on how the thermostat is used you may need the articles below.

Thermostat

The EB-Therm 800 must be tted on a DIN standard rail (EN 50022-35) in a stand-

ard cabinet available for the applicable enclosure protection class. The EB-Therm

800 with protection class IP20 is intended for installation in environments with a

temperature interval of -20 °C to +45 °C.

The thermostat is tted with 14 terminal blocks numbered according to the wiring

diagram below:

Sensor

If EB-Therm 800 is used as an underoor heating thermostat, the room sensor is

connected as A, and the oor sensor as B. If you install a oor that requires over-

heating protection, the room sensor is installed as A and the overheating protec-

tion as B.

The oor sensor must be mounted in a spiral hose laid in the oor. The hose end-

ings must be sealed so that the oor sensor can easily be replaced.

The room sensor (E 85 816 22) must be positioned so it is not exposed to direct

sunlight or draughts. If the room sensor is tted in an appliance box, incoming

pipes must be sealed so the air temperature is not aected by draughts.

The sensor can be installed as either A or B for all other operational modes

and controls other than the oor heating thermostat. Enter details in the START

MENU where the sensor is installed. It is possible to install two sensors, A and B,

but you can only use one at a time for control. We recommend the high tem-

perature sensor (E85 816 73) for temperatures above +75 °C. Only one high

temperature sensor can be connected. It must always be connected as B,

to terminal blocks 7 and 8.

Installation

Power voltage are connected

to terminal blocks 1 and 2.

Terminal blocks 3 and 4 are the

relay which controls loading.

Sensor A is connected to 5 and 6.

Sensor B is connected to 7 and 8.

Any external alarms are con-

nected to terminal blocks 10

and 11.

Terminal blocks 12 and 13

should not be used.

Any remote control device is

connected to 9 and 14.

16A

ALARM

REMOTE

LOAD

INDUSTRIAL

The INDUSTRIAL operational mode is used for controlling

temperatures in industrial processes, high temperatures

or provide frost protection in sensitive installations. This

operational mode allows you to control heating in the

-15 °C to +75 °C and +60 °C to +170 °C intervals, or limit

the range to -10 °C and +15 °C to provide frost protec-

tion. It is also possible to adjust the temperature hyster-

esis and set upper and lower temperature alarms.

COOLING

The COOLING operational mode is used in living areas,

oces, warehouses and likewise. With this operational

mode, the thermostat functions as a room thermostat

that allows you to control the air conditioning or other

cooling in the temperature interval from +5 °C to +45°C.

The energy saving programs are primarily designed for

residential and oce environments, but can also be

used to cool warehouses for instance.

MAX/MIN

The MAX/MIN operational mode is primarily used to keep

roofs and small ground areas free of snow and ice. The

temperature interval is adjustable between +10 °C and

-10 °C. It is also possible to control the heating with a

timer to further reduce operational costs.

Introduction

HEATING

The HEATING operational mode is used in living areas, of-

ces, warehouses and likewise. This operational mode

allows you to control the heating in the temperature in-

terval from +5 °C to +45 °C. The thermostat can be used

as a oor thermostat, a room thermostat or a room ther-

mostat with overheating protection for wooden oors.

The energy saving programs are primarily customised

for residential and oce environments, but can also be

used to control the heating of warehouses for instance.

Four different operational modes

The manual, like the thermostat, is divided into four dierent operational modes

so you will only need to read about the functions that you will use. The thermo-

stat’s operational mode can only be set in the start menu which appears the

rst time the thermostat is started (read more about the start menu on page 8)

or after it has been reset.

INTRODUCTION

This button allows you

to scroll down through

menus or decrease

values.

This button opens a

menu or conrms a

change.

With this button, you

can scroll up through

menus or increase

values.

CURSOR

MENU SELECTIONS

MENU NAME

SELECTED

SUB MENU

FLASHES

Menu navigation

The functions in the EB-Therm 800 are arranged in a system of menus and sub-

menus. In the MAIN MENU there are always three submenus, TEMP, PROGRAM and

SYSTEM. There are further menu selections under each of these.

The rst time the thermostat starts, you can set a number of critical values in the

START menu (see page 8). The START menu is never displayed again and the ther-

mostat always starts in the display mode (see page 9).

The thermostat has two backlit modes; full and half strength. The backlit display

returns to half strength if no buttons are pressed for 30 seconds. The backlit dis-

play goes to full strength by pressing any of the three buttons but the thermostat

remains in the display mode.

You can access the menus by pressing once on in the display mode.

The top row always indicates which menu you are in. Using or , the round

cursor can be moved and the selected row with the cursor ashes. Press to se-

lect the option that is highlighted. There is an EXIT option to take you back to the

previous menu at the bottom of all menus.

To reset the thermostat to factory settings, there is a RESET function of which you

can read more on page 16.

INTRODUCTION

Start menu

The Start menu is designed to quickly and easily set three required basic settings.

It only appears the rst time the thermostat is turned on (or if the thermostat is

reset entirely using the reset function). You begin by selecting language, contin-

ue with date and time settings and conclude with operational mode and sensor

settings. The grey headings indicates the menu name used in the thermostat.

Language setting LANGUAGE

You can select from a number of languages – the factory setting is English.

Set your required language by scrolling among the dierent language se-

lections using the or button and conrm your selection with .

Date & time DATE/TIME

You need to set the date and time for certain software features to work cor-

rectly. The thermostat itself calculates what day it is and automatically ad-

justs to daylight saving time (this function can later be turned o if required).

You can increase or decrease the value that ashes using the or but-

tons. When you have made your selection, conrm with and the next

value will ash. Repeat this process until all values are set. Begin rst by set-

ting the current date, and then the month and year. Continue by setting the

hours and minutes.

Operational mode OPERATIONAL MODE

There are four dierent operational modes to choose from: HEATING, COOL-

ING,INDUSTRIAL or MAX/MIN. The operational mode can only be set in the

start menu and cannot be changed once you exit the startup menu.

The heating and cooling modes are intended to control the temperature

in living areas, oces, warehouses or similar. The industrial mode allows

you to control industrial processes, high temperatures or protect sensitive

installations from frost. Max/Min is mainly used to keep roofs and smaller

ground areas free of snow and ice.

You set the required operational mode by scrolling through the available

options with the or button and conrm your selection with . Con-

gure the sensors for your installation once you have selected the mode

that best meets your needs. Learn more about the sensor settings in the

section describing the selected operational mode.

Exit the Start menu EXIT

When all settings are made, select EXIT and exit the Start menu by select-

ing YES to go straight to the DISPLAY MODE which is the normal mode for the

thermostat.

INTRODUCTION

Display mode functions

Six dierent functions can be accessed from the display mode: OVERVIEW, MAIN

MENU, OPERATION TIME, shortcut to the TEMPmenu and set point, shortcut to the

LANGUAGE menu and STANDBY MODE.

30 seconds after the last button is pressed, the thermostat always returns to the

display mode regardless of where you are in the menus. If you are ever unsure

if you are in the right menu or setting, you can always allow the thermostat to

return to the display mode. No settings are saved (if you do not press the conrm

button) and you can start again.

Overview [press 3s]

To quickly and easily obtain a thermostat setting overview, you can press

for three seconds to activate the overview function. You can then scroll

through all thermostat settings using and . To return to the display

mode, press or wait for thirty seconds.

Main menu [press ]

When the thermostat is in the display mode, press to access the main

menu. The main menu gives you access to all settings (read more about the

main menu in the section dealing with your selected operational mode).

To return to the display mode you can wait for thirty seconds or select EXIT.

INTRODUCTION

Display mode

The display mode is the thermostat’s normal mode, which shows the most im-

portant settings and function status. The display alternates between set points

and actual values, and it always shows the thermostat’s operational mode and

if the installation is on or o. The set point describes the required temperature

while the actual value describes the actual temperature.

PROGRAM

OPERATIONAL

MODE

SET POINT

ON or OFF

ACTUAL VALUE A*

HEADING

ACTUAL VALUE B*

ON or OFF

* ACTUAL VALUE A indicates the temperature at sensor A and ACTUAL VALUE B indi-

cates the temperature at sensor B. The actual value is only shown on sensors which

are installed and activated.

HEATING

PERSONAL

TMP +20.0

IDLE

SENSOR

RM +20.5

IDLE

Operation time [press ]

To see the total and momentary operation time*, press when the ther-

mostat is in the display mode. The counter counts both the total number

of hours the thermostat has been in operation and the momentary time

i.e. like a car’s speedometer, it counts the number of hours the installation

is switched on since the counter was reset. The operation time is used to

calculate energy consumption in the installation**.

The momentary counter is reset in the SYSTEM MENU under RESET and COUN-

TER. Both counters are reset if the thermostat is reset to the factory settings.

To return to the display mode, press or wait for thirty seconds.

* Operation time = the time the thermostat has been in operation, i.e. how long the

heating or cooling system has been switched on.

** Energy consumption (kWh) = Installed output (kW) x Operation time (h)

Shortcut to language setting [press 3s]

To change the language setting without going through the menu system,

press when the thermostat is in the display mode. This will take you di-

rectly to the language selection menu (read more about the language se-

lection menu in the section dealing with your selected operational mode).

Shortcut to temperature setting [press 3s]

To quickly change the temperature setting without going through the main

menu, one can press in the display mode and hold it down for three sec-

onds to directly access the temperature setting (set point).

Standby mode [press 3s]

When the thermostat is in standby mode, the temperature is not regulated

and the screen is not active, but the clock runs as normal and all settings are

saved in the memory. Note that the thermostat is still running and connected

to the mains.

The standby mode is accessed from the display mode by holding pressed

in for three seconds. You will then be asked if you want to turn o the ther-

mostat. If you select YES, the standby mode is activated, and selecting NO

(or wait for thirty seconds), the thermostat will return to the display mode.

Press any key to exit standby. This will take you directly to the display mode.

You have now gone through everything required to go directly to the operational

mode to be used by the thermostat. There you can read more about all its func-

tions and how to set them to make the most out of your thermostat.

INTRODUCTION

Operational mode heating

The Heating operational mode is used in living areas, oces, warehouses

and likewise. This operational mode allows you to control the heating

in the temperature interval from +5 °C to +45 °C. The thermostat can be

used as a oor thermostat, a room thermostat or a room thermostat with

overheating protection for wooden oors. The energy saving programs are

primarily customised for residential and oce environments, but can also

be used to control the heating of warehouses for instance.

Main menu MAIN MENU

The MAIN MENU contains three submenus: TEMP, PROGRAM, SYSTEM and with EXIT you

are taken back to the display mode.

Temperature menu TEMP

The temperature menu contains those functions that are linked with directly con-

trolling the temperature in any way. The set point and any overheating protection

is congured here. The temperature menu is accessed by selecting TEMP in the

MAIN MENU.

Set point TEMP

You can nd set point settings under TEMP in the temperature menu. The required

temperature is set here by pressing or and then conrmed with . The set

point can be set to within half a degree of accuracy between +5 °C and +45 °C,

where the default is +22 °C.

Overheating protection OH PROTECTION

The overheating protection functions as a oor temperature limiter; if you have

wooden or laminate ooring, always use a room temperature sensor and overheat-

ing protection to make sure not to overheat and damage the ooring material.

You can nd the overheating protection under OH PROTECTION under TEMP. The

limitation can be set to between +5 °C and +45 °C. The factory setting of +35 °C

gives a surface temperature of approx. +27 °C.

TEMP

OH PROTECTION

EXIT

PROGRAM

MANUAL

HOME

OFFICE

HOLIDAYS

PERSONAL

EXIT

SYSTEM

LANGUAGE

DATE/TIME

DS TIME

SENSOR

RESET

EXIT

DISPLAY MODE

MAIN MENU

ADAPTIVE

VENT

The surface temperature is an average value and varies slightly depending on ma-

terial and thickness. Denser (harder) types of wood provide less insulation com-

pared to softer types of wood which results in a higher surface temperature. A

thinner oor results in a higher surface temperature compared to a thicker oor.

The overheating protection works only if two sensors are installed: a room tem-

perature sensor (sensor A) and a overheating protection (sensor B).

Program menu PROGRAM

A smart way to save energy is to adapt the heating to your actual daily require-

ments and, for example, lower the temperature when the house is empty. There

are four program options for temperature reduction in the thermostat: two preset

programs for home and oce environments, one program which is based entirely

on personal settings, and one other program. You don’t need to think about the

heating time when you are programming because the thermostat has an adaptive

function which takes this into account automatically.

You can nd the dierent programs in the MAIN MENU under PROGRAM. To change

programs, scroll using or , and select with . The thermostat is set to man-

ual program when it leaves the factory, i.e. you set the required temperature (set

point) and the thermostat then maintains this temperature.

Program for home environment HOME

The temperature is automatically reduced by 5 °C during the following periods:

Monday-Friday 8.30 am to 3 pm and all days between the hours of 11 pm and 5 am.

The home environment program can be found under PROGRAM in the MAIN MENU.

Select HOME with and the thermostat displays a message for two seconds con-

rming that the program is activated. You can already see in the display mode that

the program is active as HOME is displayed on the second line.

The temperature can be set between +5 °C and +45 °C. The thermostat operates

based on the temperature selected in the manual program, where the factory set-

ting is +22 °C. If you change the temperature in the manual program, or set point

in the TEMP menu, the thermostat operates based on the new temperature and

decreases by 5 °C according to the temperature now set.

Program for office environment OFFICE

The temperature is automatically reduced by 5 °C except during the following

periods: Monday–Friday, 6 am–6 pm.

The oce environment program can be found under PROGRAM in the MAIN MENU.

Select OFFICE with and the thermostat displays a message for two seconds con-

rming that the program is activated. You will then see in the display mode that

the program is active as OFFICE is displayed on the second line.

The temperature can be set between +5 °C and +45 °C. The thermostat operates

based on the temperature selected in the manual program, where the default is

+22 °C. If you change the temperature in the manual program, or set point in the

TEMP menu, the thermostat operates based on the new temperature and decreas-

es by 5 °C according to the temperature now set.

Holiday program HOLIDAY

This program is ideal for when you want to save energy and protect against frost

damage in premises which are standing empty or unused for long periods, such as

holiday homes and warehouses, or when you will be away from your main home

for longer than usual. The holiday program can be controlled with a remote con-

trol device if required. There are three menu options to select from under HOLIDAY:

ACTIVATE, CHANGE and RESET.

HOLIDAY can be found under PROGRAM in the MAIN MENU.Temperature can be set

between +5 °C and +20 °C, and the factory setting is +12 °C.

ACTIVATE

The program is started with ACTIVATE, and here you can select to use the TIMER SET-

TING. If you want to start the program without a timer function, select NO and the

program will be active until you decide to start another program. If you select YES

the program will be active during the selected time period to then return to the

latest run program.

The rst time the program is run you need to set times and temperatures under

CHANGE. All settings are saved in the memory and are not lost even if there is a

power stoppage, but you will need to set the clock for it to work normally again.

CHANGE

If you want to make changes to settings, select CHANGE. Under TEMP the tempera-

ture you want the thermostat to maintain when the program is activated is set,

under TIMER the set start and stop times can be changed, and under REMOTE the

remote control function can be activated if one is installed.

RESET

There is also a reset function that resets the program to the factory setting of

+12°C and erases all time settings.

REMOTE CONTROL

The holiday program can be activated/deactivated using a remote control device.

The device is connected to designated terminal blocks. See the wiring diagram.

The holiday program is activated when the remote control device’s port is closed

and deactivated when the port is opened again. The thermostat will then return

to the previous setting.

Personal program [PERSONAL]

By programming the thermostat yourself, you can optimise energy consumption

according to your needs by setting four events each day: WAKEUP, OUT, HOME and

NIGHT. There are three menu options to choose from: ACTIVATE, CHANGE and RESET.

The personal program PERSONAL is found under PROGRAM in the MAIN MENU. Tem-

peratures can be set between +5 °C and +45 °C, and the factory setting is +22 °C.

ACTIVATE

The program is started with ACTIVATE and the program will be active until you de-

cide to start another program. All settings are saved in the memory and they are

not lost even if there is a power stoppage for longer than two days, but you will

need to set the clock for it to work normally again.

CHANGE

To set up your personal program, go to the CHANGE menu. You can set the various

program events in dierent ways. You can choose to program on a day to day

basis, for the weekend (Saturday and Sunday) or for the whole week. It is usually

easiest to set up for a whole week rst and then make changes for any days with

dierent requirements.

Once you have selected on which day/days the events are to occur, you need to set

the time of day they will occur and what temperature you want the oor to have

at that time.

You start by setting the time, which ashes. Scroll with the or button until

you reach the time you want the WAKEUP event to occur. First set the hours and

conrm with , followed by minutes and conrm with . Scroll to the required

temperature for WAKEUP. Conrm with and OUT is shown. Repeat the steps

above to set time and temperature and HOME is shown. Repeat the steps above to

set time and temperature until NIGHT is shown. Repeat the steps above to set time

and temperature.

RESET

There is also a reset function that resets the program to the factory setting of

+22°C and erases all time settings.

System settings menu SYSTEM

Under system settings you can nd settings options such as language and date,

but also restore functions for the counter and a master reset to factory settings.

The system settings can be found under SYSTEM in the MAIN MENU.

Language LANGUAGE

You can select from a number of dierent languages – the factory setting is English.

Set your required language by scrolling among the dierent language selections

using the or button and conrm your selection with .

You can also use the shortcut commando in the display mode (hold pressed

in for three seconds). This will take you directly to the language menu. A useful

feature if you set the wrong language by mistake and then nd it dicult to get

back to the language menu.

Date and time DATE/TIME

The set time and date can be changed if you need to do so, for example, if the

thermostat has been without power for more than fty hours. The setting func-

tion will then appear automatically.

You can nd the date and time setting in the MAIN MENU under SYSTEM and DATE/

TIME. The value that ashes can be changed using either or and conrmed

with .

Summer and winter time DS TIME

The thermostat’s calendar and clock automatically adjust to daylight saving time

but the function can be turned o if required.

You can nd the summer and winter time setting in the MAIN MENU under SYSTEM

and select DS TIME. Disable this function under ON/OFF in the menu and there se-

lect OFF, and a message appears briey in the display if the function is turned o.

You can enable this function in the same way by selecting ON.

Sensor settings SENSOR

The thermostat can control the temperature in three dierent ways to both pro-

vide a comfort temperature and any temperature requirements for ooring ma-

terials.

You can nd the sensor setting in the SYSTEM menu under SENSOR and there select

which sensor you want to use by scrolling with or and conrm with .

Adaptive function ADAPTIVE

The thermostat has a function which works out when the heating should start

to give the correct temperature at the correct time. This function is activated as

default, but it can be turned o.

You can nd the setting for the adaptive function in the MAIN MENU under SYSTEM

and there select ADAPTIVE. Disable this function under ON/OFF in the menu and

there select OFF, and a message appears briey in the display if the function is

turned o. You can enable this function in the same way by selecting ON.

Ventilation mode VENT

If the room temperature falls by more than 3 °C in a single minute, e.g. when airing

the room, the ventilation mode is activated. Then the thermostat stops the heat

for 15 minutes and returns to the previous mode. If the ventilation mode is acti-

vated, it is shown in the display mode. The function is activated on delivery, but it

can be turned o.

You can nd the setting for the ventilation mode in the MAIN MENU under SYSTEM

and there select VENT. Disable this function under ON/OFF in the menu and there

select OFF, and a message appears briey in the display if the function is turned o.

You can enable this function in the same way by selecting ON.

FLOOR THERMOSTAT

The most common setting that suits most rooms and needs. A sensor placed in

the oor measures the temperature and regulates the heat.

Note that the sensor measures the temperature under the oor; if the thermostat

is set as a oor thermostat, this is the temperature you set in the TEMP menu and

not the temperature in the room or at the oor surface.

ROOM THERMOSTAT

It can sometimes be better to regulate the heat with a room sensor if you have a

very large room or a room with large glass surfaces. You need to supplement with

a sensor (E 85 816 22).When the thermostat is used as a room thermostat, the

room temperature is set in the TEMP menu.

ROOM THERMOSTAT WITH OVERHEATING PROTECTION

If you have wooden or laminate ooring, you have to use this setting to make

sure not to overheat and damage the ooring material. The preset value for the

temperature limit is +35 °C. Read more about the overheating protection in the

Temperature menu section. You need to supplement with a sensor (E 85 816 22).

Reset RESET

There are three options in the reset menu: OPERATION TIME, OPERATIONAL MODE and

FACTORY SETTING. You can nd the RESET menu under SYSTEM in the MAIN MENU.

Reset operation time OPERATION TIME

The operation time is counted in hours, like a car’s speedometer it counts the

number of hours the installation has been run since the last reset. This is useful if

you want to calculate energy consumption for a certain time period. The thermo-

stat also has a counter for the display of the total number of operational hours that

cannot be reset.

When the thermostat is in display mode, press to view the total and momentary

operation time.

You can nd the reset function in the SYSTEM menu under RESET and there select

OPERATION TIME. NO is the preset value and you can change this to YES by pressing

and conrming with .

Reset operational mode settings OPERATIONAL MODE

You can reset the settings in OPERATIONAL MODE HEATING. All programs are reset

and temperature and sensor settings return to the default values. A reset does

not have eect on the selection of OPERATIONAL MODE, LANGUAGE or set DATE/TIME.

You can nd the reset function in the SYSTEM MENU under RESET and there select

OPERATIONAL MODE. NO is the preset value and you can change to YES by pressing

and conrming with .

Return to factory settings FACTORY SETTING

You can reset the thermostat completely to its factory settings. All programmed

data is lost and one is returned to the startup menu. If you choose to reset the

thermostat, it is important to know in which mode it is being used and how the

sensors are congured.

The only way to change the operational mode of the thermostat is by restoring

the factory settings.

You can nd the reset function in the SYSTEM MENU under RESET and select there

FACTORY SETTING. NO is the preset value and you can change to YES by pressing

and conrming with .

Temperature menu TEMP

The temperature menu contains those functions that are linked with directly con-

trolling the temperature in some way; set points are set here. The temperature

menu is accessed by selecting TEMP in the MAIN MENU.

Set point TEMP

You can nd set point settings under TEMP in the temperature menu. The required

temperature is set here by pressing or and then conrmed with . The

set point can be set to within half a degree of accuracy between +5 °C and +45 °C,

where the default is +22 °C.

Program menu PROGRAM

A smart way to save energy is to adapt the air conditioning to your actual daily

requirements and, for example, raise the temperature when the house is empty.

There are four program options for temperature increase in the thermostat: two

preset programs for home and oce environments, one program which is based

entirely on personal settings, and one holiday program.

You don’t need to think about the cooling time when you are programming because

the thermostat has an adaptive function which takes this into account automatically.

Operational mode cooling

The cooling operational mode is used in living areas, oces, warehouses and

likewise. With this operational mode, the thermostat functions as a room

thermostat that allows you to control the air conditioning or other cooling in

the temperature interval from +5 °C to +45 °C. The energy saving programs

are primarily designed for residential and oce environments, but can also be

used to cool warehouses for instance.

Main menu MAIN MENU

The MAIN MENU contains three submenus: TEMPERATURE, PROGRAM, SYSTEM and with

EXIT you can return to the display mode.

TEMP

PROGRAM

HOME

OFFICE

HOLIDAYS

PERSONAL

EXIT

SYSTEM

LANGUAGE

DATE/TIME

DS TIME

EXIT

DISPLAY MODE

MAIN MENU

MANUAL

SENSOR

RESET

EXIT

ADAPTIVE

VENT

You can nd the dierent programs in the MAIN MENU under PROGRAM. To change

programs, scroll using or , and select with . The thermostat is set to man-

ual program when it leaves the factory, i.e. you set the required temperature (set

point) and the thermostat then maintains this temperature.

Program for home environment HOME

The temperature is automatically increased by 5 °C during the following periods:

Monday-Friday 8.30 am to 3 pm and all days between the hours of 11 pm and 5 am.

The home environment program can be found under PROGRAM in the MAIN MENU.

Select HOME with and the thermostat displays a message for two seconds con-

rming that the program is activated. You can already see in the display mode that

the program is active as HOME is displayed on the second line.

The temperature can be set between +5 °C and +45 °C. The thermostat operates

based on the temperature selected in the manual program, where the factory set-

ting is +22 °C. If you change the temperature in the manual program, or the set

point in the TEMP menu, the thermostat operates according to the new tempera-

ture and increases or reduces it by 5 °C based on the new temperature.

Program for office environment OFFICE

The temperature is automatically increased by 5 °C except during the following