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Installers menu

The programmer has a special installers menu where some features 

can be adjusted to suit your lifestyle or preferences. 

To access to installers menu (INST MENU) the device must be working 

in 

RUN

 mode (green indicator lamp RUN must be ON).

If you wish to change the settings in the installers menu, follow the 

instructions below:

INST MENU

DIGI CLOCK

BACKLIGHT

S W CHANGE

PROG TYPE

NR PERIODS

DEFAULT PROG

PUMP GRAVITY

RESET

10 sec.

1.  Make sure the device is working in 

RUN

 mode. 

2.  Press and hold     buttons at the same time for 10 seconds.

Z

Z

INST MENU 

opens and

 OK 

is flashing.

3. 

Confirm with 

.

Z

Z

Installers menu is activated, you can change the settings.

Z

X

Press   or   to scroll through the menu.

Z

X

Press 

 to edit/confirm settings and 

 or   to select settings.

Z

X

To save your settings, continue scrolling through the menu options 

with   key, until you once again see 

INST MENU / – OK +

, and 

finally leave the installers menu with 

 key. 

 

With QEG-1S, continue scrolling through the menu options with 

 key, until you see 

CHANGE PIN / – OK +

, and finally leave the 

installers menu with   key.

Z

X

To cancel installers menu, press 

Override

HEATING

HOT WATER

Extra Hour

Mode

DAY/

CH

RUN

TIME

OFF

am

Thu

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

07 / 02 / 2013

ON1

OFF

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

ON1

DHW

Override

Extra Hour

Mode

OK

Holidays

Select

 

button. 

 

The following settings are possible:

Digital clock  

(DIGI clOck)

Shows the current time (hours/minutes) in a 

digital and analog clock format

Setting possibilities:

NO

: Digital clock not shown (Default value).

YES

: Digital clock shown.

If digital clock is set 

YES

, you can choose 

between 

12 HRS (AM-PM)

 or 

24 HRS

 format.

Backlight 

(BacklIGhT)

Setting possibilities:

PERMANENT ON

: Backlight always ON (Default 

value).

PERMANENT OFF

: Backlight always OFF.

BUTTON PRESSED

: Backlight ON when any 

pushbutton is pressed. Backlight goes OFF 20 

seconds after the last pushbutton press.

auto Summer/

Wintertime 

changeover  

(S W chaNGE)

automatic Summer/Winter time change.

Summer time starts on the last Sunday of March 

(1:00 am to 2:00 am) and ends on last Sunday 

of October (2:00am to 1:00am), then Winter 

time starts

Setting possibilities:

ON

: S/W time change will be done automatically 

(Default value)  

OFF

: S/W time change must be done manually.

Programming type 

1) 

(PROG TYPE)

Daily

:

Weekly 

1)

Week-Weekend

 1)

Menu to select daily, week-weekend

1)

, weekly

1)

 

programming.  This value will be applied by 

central heating programming method.

Setting possibilities:

all days (Monday - Sunday) are programmed 

with the same ON/OFF time schedule 

You can program each day (Monday, Tuesday, ...) 

with a different ON/OFF time schedule

You can program Monday - Friday with a ON/

OFF time schedule and Saturday - Sunday with 

a different one.

Disposal / Recycling

Dispose of the packing material correctly according to legal 

requirements and regulations.

Observe the following notes for disposing of defective system 

components or the system after its service life:

•  Dispose of appropriately, i.e. separating the parts to be disposed 

of according to material groups.

•  Do not throw electrical and electronic components in the bin. 

Bring these parts to the recycling centers.

•  always ensure the environmentally sound disposal conform to the 

state-of-the-art environment protection, recycling and disposal 

engineering.

Service menu 

1)

This mode is a countdown of the operating running time. Service period 

time, action and message shown will be set into service menu (for 

service variants only). 

To access to service menu (SERV MENU) the device must be working in 

RUN

 mode (green indicator lamp RUN must be ON). 

Service mode is PIN code protected. The preset value is 

1234

. You can 

change the PIN code in the installers menu.

If you wish to change the settings in the service menu, follow the 

instructions below:

INST MENU

SERV MENU

PIN CODE

SERV MODE

SERV DAYS

DAYS NOTICE

ACTION TYPE

INST PHONE

INST PHONE INP

SERV RESET

CHANGE PIN

10 sec.

1.  Make sure the device is working in 

RUN

 mode. 

2.  Press and hold     buttons at the same time for 10 seconds.

Z

Z

INST MENU 

opens and

 OK

 is flashing.

3.  Press   button. 

Z

Z

Service menu (

SERV MENU

) is selected.

Z

Z

OK

 is flashing.

4. 

Confirm with 

.

Z

Z

First number of 

PIN CODE

 is flashing.

5. 

Enter first number of PIN code, 

 or 

, and confirm with 

.

Z

Z

Second number of PIN CODE is flashing. 

6.  Enter second number of PIN code,   or 

, and confirm with 

.

Z

Z

Third number of PIN CODE is flashing. 

7.  Enter third number of PIN code,   or 

, and confirm with 

.

Z

Z

Fourth number of PIN CODE is flashing. 

8.  Enter fourth number of PIN code,   or 

, and confirm with 

.

Z

Z

If PIN code is correct, service menu is activated, you can 

change the settings.

Z

X

Press   or   to scroll through the menu.

Z

X

Press 

 to edit/confirm settings and 

 or   to select settings.

Z

X

To save your settings, continue scrolling through the menu options 

with   key, until you see 

CHANGE PIN / – OK +

, and finally leave 

the service menu with   key.

Z

X

To cancel service menu, press 

Override

HEATING

HOT WATER

Extra Hour

Mode

DAY/

CH

RUN

TIME

OFF

am

Thu

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

07 / 02 / 2013

ON1

OFF

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

ON1

DHW

Override

Extra Hour

Mode

OK

Holidays

Select

 

button. 

PIN code 

1)

Service mode is PIN code protected. The preset value is 

1234

.

If you wish to change the PIN code, follow the instructions below:

INST MENU

SERV MENU

CHANGE PIN

OLD PIN 1

OLD PIN 2

OLD PIN 3

OLD PIN 4

NEW PIN 1

NEW PIN 2

NEW PIN 3

NEW PIN 4

NEW PIN SET

10 sec.

Holiday mode 

1)

The holiday function allows you to switch OFF your heating system for 

a specified number of days (from 1-90 days). This lets you save energy 

and related costs when you are away from home, but resumes normal 

operation on the day of your return.

Holidays

SELECT DAYS

HOLIDAY MODE 

IS ACTIVATED

1.  Make sure the device is working in 

RUN

 mode. 

2.  Press the 

HOLIDAY 

button.

3.  Select desired numbers of days,   or 

, and confirm with 

.

Z

Z

holiday mode is activated.

        

  To cancel the holiday function, just press the 

HOLIDAY

 button   

again. If you use the holiday function during winter you should

 

ensure that you have a secondary frost protection device in your

 

system to prevent frost damage.

Operating modes

The operating mode may only be changed when 

RUN

 mode is 

activated (green indicator lamp RUN must be ON).

OFF

The system will remains OFF.

AUTO

The system will be switched ON and OFF according to 

the adjusted program. 

ONCE

The heating will come ON at the first programmed ON 

time, and go OFF at the last programmed OFF time.

CONTINUOUS

The system will remain ON continuously.

 Number of periods 

(NR PERIODS)

Number of adjustable time periods defined 

by ON-OFF pairs to control central heating or 

domestic hot water.

Setting possibilities:

3 ON-OFF:

 adjust maximum 3 ON-OFF time 

periods (Default value).

2 ON-OFF:

 adjust maximum of 2 ON-OFF time 

periods.

Default programmes 

(DEFaUlT PROG)

Time programme that will appear by default 

when running in aUTO mode or as base point to 

customize according to users´ lifestyle

Setting possibilities:

STD

: Standard Profile (Default value)

HOME

: Home Profile

ECO

: ECO Profile

 

Detailed explanation of the profiles see chapter 

“Running a built-in programme”

Reset  

(RESET)

Reset all parameters of installation menu to 

factory default

The following settings are possible:

Service mode  

(SERV MODE)

NO

: Functionality is disabled (Default value)

YES

: Functionality is enabled.

Service days

(SERV DaYS)

You can set the number of days (1 to 400) 

after which a service message is to appear. 

It will be shown on the display as soon as 

the counter has reached the number of days 

set by you. 

Days notice  

(DaYS NOTIcE)

Number of days to „show“ service message 

on screen. adjustable from 0 to 30 days.

action type

(acTION TYPE)

TIMED

: after service days due, heating 

system will be OFF, with possibility to switch 

ON manually the channels in 1 hour time 

fractions by pressing Extra hour button, up to 

3 hours (maximum nr. of times : Timed Boost) 

(Default value)

REMIND

: after service days due, system 

will remind by a message to call installer for 

revision and system restart.

TOTAL OFF

: after service days due, heating 

system will be off until installer restarts the 

device (all push buttons and running modes 

will be disabled)

Timed boost 

(TIMED BOOST)

available only if action type is set as TIMED. 

It gives the possibility to run manually for an 

undefined time (in 1 hour fraction times) or 

during a maximum number of times.

Setting possibilities:

NO LIMIT 

(Default value) 

SELECTABLE

, 1 to 99 times, 

Phone number

(INST PhONE)

Show/Hide Installer´s phone nr. on screen, 

after service due day

Setting possibilities:

NO

: hide phone Nr. (Default value) 

YES

: Show Phone Nr.

  When entering your own ‘phone number in the Service Mode, 

the number will appear in the smaller line of text above the 

display.

 

Initially, there is an underscore cursor visible in the top left area 

above the clock display. Press the   or   buttons to scroll 

through numbers and text (full alpha-numeric range), once you 

have selected the character you require, press 

OK

, the cursor 

will move to the next character space. There is capacity to enter 

13 characters. 

 

The first character of the phone 

 

number you wish to insert will  

appear here

                                                          

OFF

am

Thu

AUTO

ONCE

CONT

--

Installer‘s phone 

number

(INST PhONE INPUT)

Menu reserved to introduce installer´s own 

phone nr. (max. 12 digits)

Setting possibilities:

EMPTY

 (Default value)

Inserted 

PHONE NUMBER

, if installers place 

any phone number.

Service reset

(SERV RESET)

Reset all parameters of service menu to 

factory default

Example 2: Weekly programming CH, built-in programme STD

 

1.  Press the 

SELECT

 

Override

HEATING

HOT WATER

Extra Hour

Mode

DAY/

CH

RUN

TIME

OFF

am

Thu

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

07 / 02 / 2013

ON1

OFF

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

ON1

DHW

Override

Extra Hour

Mode

OK

Holidays

Select

 

until indicator lamp 

PROG

 is ON. 

Z

Z

Day 

MON

 is flashing.

  You have the possibility to edit each day individually or you can 

create dayblocks, e.g. Tue, Wed, Fri and Sat, where you can set 

the same ON and OFF sequence. 

Days you do not select will keep the preset values.

 

Set day:

2. 

Select the first desired day, 

 or 

, and confirm with 

.

Z

Z

The menu item 

ADD DAY

 is displayed.

ADD DAY: 

YES

Z

X

choose 

YES

,   or  , if you want to create a dayblock and  

confirm with 

Z

Z

The next day is flashing.

Z

X

Select the next day you want to add to the dayblock,   or  , 

and confirm with 

.

Z

Z

The menu item 

ADD DAY

 is displayed.

Z

X

Repeat this process until the desired days have been selected. 

On the last day selected, choose 

NO

 for 

ADD DAYS

 

and confirm 

with  . 

Z

Z

The selected days are shown in the display.

Z

Z

The preset time 

ON1

 (06:30) is blinking.

ADD DAY: 

NO

Z

X

choose 

NO

,   or  , if you want to edit each day individually 

Z

Z

The preset time 

ON1

 (06:30) is blinking.

Set time:

• 

If you make any changes, you must press OK to confirm ALL 

ON/OFF pairs before pressing the select button to return to 

the RUN mode, otherwise your changes will be lost.

•   Press 

 or 

 briefly to increase/decrease the time in 1 

minute steps. 

Press and hold   or   longer than 2 seconds to increase/

decrease the time quickly. 

Or press OK to confirm a displayed (flashing) value

3.  Enter hour and minute for the new 

ON1

 command,   or  , 

and confirm with 

.

Z

Z

Preset value OFF1 (08:30) is flashing.

4.  Enter hour and minute for the new 

OFF1

 command,   or  , 

and confirm with 

.

Z

Z

Preset value ON2 (12:00) is flashing.

5.  Enter hour and minute for the new 

ON2

 command,   or  , 

and confirm with 

.

Z

Z

Preset value OFF2 (13:00) is flashing.

6.  Enter hour and minute for the new 

OFF2

 command,   or  , 

and confirm with 

.

Z

Z

Preset value ON3 (16:30) is flashing.

7.  Enter hour and minute for the new 

ON3

 command,   or  , 

and confirm with 

.

Z

Z

Preset value OFF3 (22:30) is flashing.

8.  Enter hour and minute for the new 

OFF3

 command,   or  , 

and confirm with 

.

Z

Z

The time is saved.

Z

Z

The menu item 

SELECT DAY

 is displayed.

9.  You can select and edit a new day,   or  , or press the 

SELECT

 

Override

HEATING

HOT WATER

Extra Hour

Mode

DAY/

CH

RUN

TIME

OFF

am

Thu

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

07 / 02 / 2013

ON1

OFF

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

ON1

DHW

Override

Extra Hour

Mode

OK

Holidays

Select

 

until programming menu 

RUN

 is selected to exit.

Replacing a Grasslin QE1 with a QEG-1

If you are replacing a QE1 with a QEG-1 (or -1S), the QEG product 

will fit the QE1 backplate, but you must change the wiring 

connections to the existing QE1 backplate:

If a live link is connected between terminal l and terminal 3:

Z

X

Move the link terminal 3 connection to terminal 1.

Move the switched live connection

Z

X

From terminal 4 to terminal 3

If the QE1 was controlling a volt-free circuit:

Z

X

Move the switched wire pair from terminals 3 & 4 

To terminals 1 & 3

The respective wiring diagrams are shown below for

comparison purposes

QEG-1 / QEG-1S

N L 1 2 3 4

N

Mains 

input

OFF ON

output

L

times

witch /

programmer

wallpla

te

QE1

N

L

1

2

3

4

OFF

ON

1.  Make sure the device is working in 

RUN

 mode. 

2.  Press and hold     buttons at the same time for 10 seconds.

Z

Z

INST MENU 

opens and

 OK

 is flashing.

3.  Press 2 x   until 

CHANGE PIN

 is displayed. 

Z

Z

OK

 is flashing.

4. 

Confirm with 

.

Z

Z

First number of 

OLD PIN CODE

 is flashing.

5.  Enter old PIN code.

Z

X

Press   or   to set a numeric value.

Z

X

Press   to set the next number.

Z

Z

If old PIN code was correct, first number of 

NEW PIN CODE

 

is flashing.

6.  Enter new PIN code.

Z

X

Press   or   to set a numeric value.

Z

X

Press   to set the next number.

Z

Z

New PIN code is saved.

OVERRIDE mode

The Override function (temporary program override) allows the user to 

finish the current running program prematurely or start a program to run 

before its scheduled start. This depends on the current channel status. 

The Override function applies only to the current program and remains 

active until the next program change. after that, the programmer returns 

to aUTO mode.

The Override function is only available when the device is running in 

aUTO and ONcE operating mode. 

Override

HEATING

HOT WATER

Extra Hour

Mode

DAY/

CH

RUN

TIME

OFF

am

Thu

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

07 / 02 / 2013

ON1

OFF

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

ON1

DHW

Override

Extra Hour

Mode

OK

Holidays

Select

1 x

Enable OVERRIDE

Override

HEATING

HOT WATER

Extra Hour

Mode

DAY/

CH

RUN

TIME

OFF

am

Thu

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

07 / 02 / 2013

ON1

OFF

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

ON1

DHW

Override

Extra Hour

Mode

OK

Holidays

Select

2 x

Disable OVERRIDE

OFF

OFF

OFF

ON

ON

OFF

OFF

Example 1

Example

aUTO mode

OFF

Back to aUTO

ON

ON

ON

OFF

OFF

Example 2

OFF

Back to aUTO

ON

Override

HEATING

HOT WATER

Extra Hour

Mode

DAY/

CH

RUN

TIME

OFF

am

Thu

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

07 / 02 / 2013

ON1

OFF

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

ON1

DHW

Override

Extra Hour

Mode

OK

Holidays

Select

Override

HEATING

HOT WATER

Extra Hour

Mode

DAY/

CH

RUN

TIME

OFF

am

Thu

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

07 / 02 / 2013

ON1

OFF

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

ON1

DHW

Override

Extra Hour

Mode

OK

Holidays

Select

Extra hour mode

The extra hour button allows you to switch the system ON for up to 3 

extra hours without altering the program.

•  When the blue central heating indicator lamp is OFF, pressing an 

EXTRa hOUR button switches the heating ON for just one hour.

•  When the blue central heating indicator lamp is ON, pressing an 

EXTRa hOUR button extends the programmed ON period by one 

hour.

•  Further presses of the EXTRa hOUR button will increase the extra 

hour period by one hour for each button press, up to a maximum of 

3 hours. 

•  To cancel the extra hours, just keep pressing the EXTRa hOUR 

button until the message EXT hOUR disappears from the display. The 

system returns to previous status.

OFF

OFF

OFF

ON

ON

ON

ON

ON

OFF

OFF

OFF

 (1 to 3 hours)

 (1 to 3 hours)

Example 1

OFF

ON

ON

OFF

OFF

Example 2

OFF

ON

Override

HEATING

HOT WATER

Extra Hour

Mode

DAY/

CH

RUN

TIME

OFF

am

Thu

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

07 / 02 / 2013

ON1

OFF

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

ON1

DHW

Override

Extra Hour

Mode

OK

Holidays

Select

Override

HEATING

HOT WATER

Extra Hour

Mode

DAY/

CH

RUN

TIME

OFF

am

Thu

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

07 / 02 / 2013

ON1

OFF

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

ON1

DHW

Override

Extra Hour

Mode

OK

Holidays

Select

Example

aUTO mode

5.  Enter hour and minute for the new 

OFF2

 command,   or  , 

and confirm with 

.

Z

Z

Preset value ON3 (16:30) is flashing.

6.  Enter hour and minute for the new 

ON3

 command,   or  , 

and confirm with 

.

Z

Z

Preset value OFF3 (22:30) is flashing.

7.  Enter hour and minute for the new 

OFF3

 command,   or  , 

and confirm with 

.

Z

Z

Set value ON1 is flashing.

8.  Press the 

SELECT

 

Override

HEATING

HOT WATER

Extra Hour

Mode

DAY/

CH

RUN

TIME

OFF

am

Thu

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

07 / 02 / 2013

ON1

OFF

AUTO

ONCE

CONT

EXT HOUR

+1

+2

+3

ON1

DHW

Override

Extra Hour

Mode

OK

Holidays

Select

 

until indicator lamp 

RUN

 is ON. 

Z

Z

The program is saved.

1)

 Function not available for all products.

80.10.1351.7_manual_QEG1_QEG1S_FERTIG_V02.indd   2

24.04.2013   11:37:33

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