alphainnoTec Luxtronik User manual

83055200fUK – Translation of the original instruction manual (2.0 / 2.1)
UK
Operating Instructions
Luxtronik
Controller part 1
Basic Informations
Basic Information on the operation
Program area “Info + Quick Setting“
Program area “Heating“
Program area “Domestic hot water“
Program area “Parallel connection“
Program area “Service“
Heating- and Heat Pump Control

2We reserve the right to make technical changes | 83055200fUK – Translation of the original instruction manual (2.0 / 2.1) | ait-deutschland GmbH
Please read rst
This operating manual provides important information on the
handling of the unit. It is an integral part of the product and must
be stored so that it is accessible in the immediate vicinity of the
unit. It must remain available throughout the entire service life of
the unit. It must be handed over to subsequent owners or opera-
tors of the unit.
Read the operating manual before working on or operating the
unit. This applies in particular to the chapter on safety. Always fol-
low all instructions completely and without restrictions.
It is possible that this operating manual may contain instructions
that seem incomprehensible or unclear. In case of questions or
uncertainty, contact the factory customer service department or
the manufacturer’s local service partner.
This operating manual is intended only for persons assigned to
work on or operate the unit. Treat all constituent parts conden-
tially. The information contained herein is protected by copyright.
No part of this information may be reproduced, transmitted, cop-
ied, stored in electronic data systems or translated into another
language, either wholly or in part, without the express written
permission of the manufacturer
Symbols
Information for operators.
Information or instructions for qualied technicians and
authorised service personnel.
DANGER
Indicates a direct impending danger resulting in severe
injuries or death.
DANGER
Indicates danger of fatal injury due to electric current!
WARNING
Indicates a possibly dangerous situation that could re-
sult in severe injuries or death.
CAUTION
Indicates a possibly dangerous situation that could re-
sult in medium or light injuries.
ATTENTION
Indicates a possibly dangerous situation, which could re-
sult in property damage.
NOTE
Emphasized information.
€
ENERGY SAVING TIP
Indicates suggestions that help to save energy, raw mate-
rials and costs.
Users and qualied technicians can set data.
Access: User.
Authorized tter can set data; password required.
Access: Installer.
Authorised service personnel can set data. Access via
USB stick only.
Access: After sales service.
Factory pre-setting, no data change possible
1., 2., 3., … Numbered step within a multi-step instruction for ac-
tion. Adhere to the given sequence.
●List.
9Prerequisite for an action.
Reference to further information elsewhere in the oper-
ating manual or in another document.

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We reserve the right to make technical changes | 83055200fUK – Translation of the original instruction manual (2.0 / 2.1) | ait-deutschland GmbH
Contents
THE MENU “INFO + SETTINGS DOMESTIC HOT WATER“ ........................... 13
Setting the domestic hot water mode of operation............... 13
Setting the domestic hot water temperature............................. 14
Setting the domestic hot water o-times ..................................... 14
Maintenance program.............................................................................. 14
THE MENU “INFO + SETTING COMPLETESYSTEM“ ..................................... 15
PROGRAM AREA “HEATING“
SELECT PROGRAM AREA ..................................................................................... 16
SETTING THE MODE OF OPERATION “HEATING” ......................................... 16
TEMPERATURESETTING ..................................................................................... 16
Change Temperature.............................................................................. 16
SETTING THE HEATING CURVE .......................................................................... 16
Setting the heating curves of the heating circuit.......................17
Select table “Heating curve end point.............................................17
Determine the heating curve end point ........................................ 18
Determine the dierence temperature
(lowered in night mode) .................................................................. 18
Equalisation of the heating curve end point with the
regional standard dimensioning temperature ................... 18
Setting the heating curves of mixing circuit1............................ 19
Setting a xed temperature .................................................................. 19
Fixed temperature heating circuit .................................................. 20
Fixed temperature mixing circuit1 ................................................ 20
TIME PROGRAM HEATING ................................................................................... 20
HEATING LIMIT ....................................................................................................... 21
PROGRAM AREA “DOMESTIC HOT WATER“
SELECT PROGRAM AREA ..................................................................................... 21
SETTING THE MODE OF OPERATION
“DOMESTIC HOT WATER PREPARATION” ...................................................... 21
SET THE DOMESTIC HOT WATER TEMPERATURE ......................................... 21
Hot water temperature without reheating
(factory setting)........................................................................................ 22
Hot water temperature with reheating........................................... 22
TIME PROGRAMS “DOMESTICHOTWATERPREPARATION” ..................... 23
High-speed charge ..................................................................................... 23
MAINTENANCE PROGRAM ................................................................................. 24
Thermal Disinfection ................................................................................. 24
Circulation........................................................................................................ 25
Time switches ............................................................................................. 25
Impulse........................................................................................................... 25
BASIC INFORMATIONS
PLEASE READ FIRST.................................................................................................2
SYMBOLS.......................................................................................................................2
FUNCTIONING OF THE HEATING
AND HEAT PUMP REGULATOR.................................................................4
INTENDED USE...........................................................................................................4
EXCLUSION OF LIABILITY ....................................................................................4
SAFETY............................................................................................................................5
CARE OF THE UNIT...................................................................................................5
MAINTENANCE OF THE UNIT............................................................................5
CONTACT .......................................................................................................................5
WARRANTY / GUARANTEE..................................................................................5
DISPOSAL ......................................................................................................................5
BASIC INFORMATION ON THE OPERATION
THE CONTROL UNIT................................................................................................6
Status Display.......................................................................................................6
Screen.......................................................................................................................6
“Rotary pushbutton“........................................................................................6
Error Messages ....................................................................................................7
Language of the screen display.................................................................7
Enter digits.............................................................................................................7
Determining date and time .........................................................................7
Adjusting the contrast of the
control element display..........................................................................7
Menu display........................................................................................................8
STANDARD SCREEN ...............................................................................................8
Standard screen “Heating“..........................................................................8
Switch to Standard screen “Domestichotwater”...........................8
Standard screen “Domestichotwater”.................................................8
Switch to the Navigation Screen...............................................................8
The Navigation Screen....................................................................................9
Basic Display .........................................................................................................9
Display of further program areas..............................................................9
Special programs display ..............................................................................9
PROGRAM AREA “INFO+ SETTINGS”
SELECT PROGRAM AREA ..................................................................................... 10
THE MENU “INFO + SETTINGS HEATING” ....................................................... 10
Setting the heating mode of operation.......................................... 10
Setting the time programs of the heatingcircuit ......................11
Same switching times on all days of the week ...............................11
Dierent switching times during the week and on
weekends.................................................................................................. 12
Dierent switching times for each day ........................................ 13

4We reserve the right to make technical changes | 83055200fUK – Translation of the original instruction manual (2.0 / 2.1) | ait-deutschland GmbH
Functioning of the heating
and heat pump regulator
The heating and heat pump regulator consists of an operating el-
ement and an electronic control. This assumes control of the en-
tire heat pump system, the domestic hot water preparation and
the heating system. It automatically recognises the connected
heat pump type.
The weather-controlled heating curve of the heating system with
corresponding lowering and boosting times is set at the heating
and heat pump regulator.
The domestic hot water preparation can be carried out via the
thermostat (to be set at the customer) or temperature sensor (do-
mestic hot water tank accessories or scope of supply) in accord-
ance with requirements. The domestic hot water preparation via
a temperature sensor enables intelligent, adaptive domestic hot
water preparation with a high level of comfort.
Low-voltage and 230V signals are eectively isolated by the heat-
ing and heat pump regulator. This ensures maximum interference
immunity.
Intended use
The unit may be used only for the intended purpose. This means:
●for controlling the heat pump and associated system
components.
The unit may be operated only within its technical parameters.
ATTENTION
The heating and heat pump regulator may only be oper-
ated in conjunction with heat pumps approved by the
manufacturer and accessories approved by the manufac-
turer.
Exclusion of liability
The manufacturer will not be liable for damage resulting from un-
authorized use of the unit.
The manufacturer’s liability will also be voided in the following
cases:
●if work is performed on the unit and its components in a
manner that does not comply with the terms of this oper-
ating manual;
●if work is performed on the unit and its components in an
improper manner;
●if work is performed on the unit that is not described in
this operating manual, and this work was not expressly
approved in writing by the manufacturer;
●if the unit or components in the unit are modied, rede-
signed or removed without the express written permis-
sion of the manufacturer.
PROGRAM AREA “PARALLEL CONNECTION“
SELECT PROGRAM AREA ..................................................................................... 28
IPADRESS ................................................................................................................ 28
Set or change the IP address.................................................................... 28
EXTERNAL RETURN FLOW SENSOR .................................................................. 29
SETTING ON THE MASTER HEAT PUMP .......................................................... 29
Search for the heatpump Slaves ......................................................... 29
Status of the master heat pump.......................................................... 29
SETTING THE HEATING ........................................................................................ 29
PROGRAM AREA “SERVICE“
Calling up Preset programs ................................................................... 31
Determining priorities .............................................................................. 31
DATA LOGGER ......................................................................................................... 31
CONTROL PANEL ................................................................................................... 32
Web server....................................................................................................... 32
DHCP Server ................................................................................................ 32
DHCP Client.................................................................................................. 32
Remote control .......................................................................................... 33
IP-address...................................................................................................... 33
REMOTE MAINTENANCE ..................................................................................... 33
Switch on the remote maintenance function .......................... 34
Adjust the remote maintenance function.................................. 34
Check Connection....................................................................................34
Manual data transfer............................................................................... 35
Error causes with connection problems...................................... 35
Information on the remote maintenance function............... 35

5
We reserve the right to make technical changes | 83055200fUK – Translation of the original instruction manual (2.0 / 2.1) | ait-deutschland GmbH
ATTENTION
Never shut o heating circuit to the heat pump (frost pro-
tection).
ATTENTION
Use only accessories provided by or approved by the man-
ufacturer.
Care of the unit
The outer surfaces of the unit can be cleaned with a damp cloth
and household cleaning products.
Do not use cleaning or care products that contain abrasives, acids
and/or chlorine. Such products would destroy the surfaces and
could also damage the technical components of the unit.
Maintenance of the unit
The heating and heat pump regulator does not require regular
maintenance.
Contact
Addresses for purchasing accessories, for servicing or for answers
to questions about the unit and this operating manual can be
found on the internet and are kept up-to-date:
●Germany: www.alpha-innotec.de
●EU: www.alpha-innotec.com
NOTE
“TOutside min” and TOutside max” are not faults that re-
quire the customer service to be phoned. The heat pump
starts again automatically when the outside temperature
lies within the use limits
Warranty / Guarantee
For warranty and guarantee conditions, please refer to the pur-
chase documents.
NOTE
Please contact your dealer concerning warranties and
guarantees.
Disposal
When decommissioning the unit, always comply with applicable
laws, directives and standards for the recovery, recycling and dis-
posal of materials and components of cooling units.
Part 2 of tne manual of the Heating- and Heatpump Control,
chapter “Demontage
Safety
The unit is operationally safe when used for the intended pur-
pose. The construction and design of the unit conform to the
state of the art, all relevant DIN/VDE regulations and all relevant
safety regulations.
Every person who performs work on the unit must have read and
understood the operating manual prior to starting any work. This
also applies if the respective person has already worked with such
a unit or a similar unit or has been trained by the manufacturer.
Every person who performs work on the unit must comply with
the applicable accident prevention and safety regulations. This
applies in particular to the wearing of personal safety gear.
DANGER
Danger of fatal injury due to electric current!
Electrical connections may be installed only by qualied
electricians.
Before opening the unit, disconnect the system from the
power supply and secure it from being switched back on!
WARNING
Observe the relevant EN, VDE and/or applicable local
safety regulations during the installation and during all
electrical work.
Observe the technical connection conditions of the re-
sponsible power supply company!
WARNING
Only qualied technicians (trained heating, cooling, re-
frigerant and electrical technicians) may perform work
on the unit and its components.
ATTENTION
Setting work on the heating and heat pump regulator is
only permitted for authorised service personnel and spe-
cialist companies who or which have been authorised by
the manufacturer.
WARNING
Observe safety labels in the unit.
ATTENTION
For safety reasons: Do not disconnect the unit from the
power supply, unless the unit is being opened.
ATTENTION
Plug X5 and screw terminals X4 of the heating and heat
pump regulator are under low voltage. Use only original
sensors from the manufacturer (protection class II).
ATTENTION
Circulating pumps may be controlled only by the heating
and heat pump regulator. Never shut o circulating pumps
externally.

6We reserve the right to make technical changes | 83055200fUK – Translation of the original instruction manual (2.0 / 2.1) | ait-deutschland GmbH
If a menu has more entries than the screen can display, a
scroll bar will appear on the left of the screen. This shows
the location you are at in the menu. If no symbol or menu
eld is selected, you can scroll down the screen display by
turning the “rotary pushbutton” to the right. This displays
further menu entries. You can scroll back up the screen dis-
play again by turning the “rotary pushbutton” to the left.
“ROTARY PUSHBUTTON“
Turn
Activate symbol or menu eld
or
Scroll the screen display down (or up).
Press (short)
Select the selected symbol (= change
to the corresponding program level)
or
enable the menu eld for entering data
and values.
Example in the standard screen: Change temperature
Turn
Select the “Temperature change” symbol
Press (short)
Activate the input eld “Temperature change”
Turn
Change the temperature
Press (short)
Finish the temperature change
The control unit
Variant 1*) Variant 2*)
*) The variant is device-dependent
1 USB-interface
The port is located behind the removable ap (variant 1) or
lift-up ap (variant 2)
2 Screen
3 Status display
4 “Rotary pushbutton“
STATUS DISPLAY
Ring around the rotary pushbutton lights up green =
System operating properly
Ring around the rotary pushbutton lights up green/red =
self-resetting operational interruption
Ring around the rotary pushbutton lights up red =
malfunction
NOTE
The display of the control unit has to be accessible and vis-
ible any time. Pleayse check regularly the system status
from your heatpump.
The unit is congured in the factory to fault mode without
ZWE. If it is set to fault with ZWE, this means: In the event of
a fault and failure of the heat pump, the electrical heating
element is released. This can lead to increased energy costs.
SCREEN
Operating information, functions and setting options for the
heating and heat pump regulator and the heat pump system as
well as error messages are displayed in the screen of the operat-
ing element.
The screen is normally not illuminated. If the “rotary pushbutton“
is used, the screen illumination will switch on. It switches o au-
tomatically if the “rotary pushbutton” is not pressed after longer
than 10 minutes.
Dark background (inverted) = Symbol or menu eld is activated
Activating and selecting the navigation arrow will take you
from one menu level to the next higher or lower one.
Some menus require the settings you have made to be
saved. You can do so through activation and selection
of . You can also cancel the settings you have made
through activation and selection of .

7
We reserve the right to make technical changes | 83055200fUK – Translation of the original instruction manual (2.0 / 2.1) | ait-deutschland GmbH
DETERMINING DATE AND TIME
ADJUSTING THE CONTRAST OF THE
CONTROL ELEMENT DISPLAY
Adjust the contrast of the control element display to your needs .
Adjust the contrast by turning the “rotary pushbutton”
ERROR MESSAGES
If a fault occurs in the system, a corresponding error message will
appear in the screen.
ATTENTION
Before acknowledging a fault, make sure to read the chap-
ters “Error Diagnosis / Error Messages” and “Acknowledg-
ing a Fault..
Part 2 of tne manual of the Heating- and Heatpump Control,
Overview (Appendix) “Error Diagnosis / Error Messages” and
“Acknowledging a Fault.”
Press (7 seconds long)
Acknowledge error message and restart the heat pump
system (=manual reset).
LANGUAGE OF THE SCREEN DISPLAY
You can specify the language to be used for displaying the menus
and texts in the screen.
Example: Change language from “German” to “English”
Select the desired language, scroll down the menu and
save setting
The language selection is also displayed when the heat pump is
switched on for the rst time.
ENTER DIGITS
Description in Part 2 of the operating manual for the heating
and heat pump control, program area “Service”, “Making set-
tings”, section “Determine data access”.

8We reserve the right to make technical changes | 83055200fUK – Translation of the original instruction manual (2.0 / 2.1) | ait-deutschland GmbH
MENU DISPLAY
The menu structure is constructed such that parameters that are
not relevant for the system situation or for the heat pump type
are hidden from view. For this reason, some of the parameters
documented in this program area may not appear in your heating
and heat pump controller or may appear in a dierent order than
is shown in this operating manual.
Standard screen
The standardscreen (= standard-menu) is used for a fast informa-
tion about the selected mode of operation. Additional you can
set basic settings fast and convenient.
STANDARD SCREEN “HEATING“
1 Symbol for program area “Heating”
The symbol used for the heating indicates that the adjoining displays and setting op-
tions are only relevant to the heating. However, you can press the symbol to switch be-
tween the dierent supply types of the heat pump. This allows you to, for instance, dis-
play the symbols used for heating hot water, cooling or swimming pool. The options
vary with the heating system you own and the consumers you have connected to it.
2 Current heating mode of operation
Auto, Party, Holidays, 2 hg or O
3 Digital temperature display
Shows the extent to which the hot water return ow temperature is to deviate from
that of the set heating curve.
Maximum value of the potential deviation: ±5°C
4 Temperature scale
Shows in graphical form the extent to which the hot water return ow temperature is to
deviate from that of the set heating curve.
Maximum value of the potential deviation: ±5°C
N Navigation arrow
here: Change to the navigation screen
5 Date and time
Selection of the menu line leads directly to the settings menu
6 Current outdoor temperature
7 Current operating mode
for example:
Heating EVU
Domestic hot water Pump ow
Screed heating Error
Defrosting Cooling
8 Compressor
The compressor symbol will turn for as long as the compressor is running.
NOTE
The navigation arrow is activated automatically in the ini-
tial and idle state of the standard screen (silhouetted).
SWITCH TO STANDARD SCREEN
“DOMESTICHOTWATER”
STANDARD SCREEN “DOMESTICHOTWATER”
9 Symbol for program area “DomesticHotWater”
Indicates that domestic hot water functions are being controlled in the standard screen.
10 Current domestic hot water mode of operation
Auto, Party, Holidays, 2 hg or O
11 Set temperature for heating hot water
SWITCH TO THE NAVIGATION SCREEN

9
We reserve the right to make technical changes | 83055200fUK – Translation of the original instruction manual (2.0 / 2.1) | ait-deutschland GmbH
SPECIAL PROGRAMS DISPLAY
If special programs are active, their symbols will be displayed in
the navigation screen.
Fitter or service access unlocked
Ventilation program
Screed heating program
Preset program
Forced heating
Forced domestic hot water
Forced defrosting
USB-stick is plugged in
Cold start (interrupt)
Air-water heat pumps are equipped with a cold start function.
The function is activiated if, when outside temperature
reach < 10°C, the return temperature falls below 15°C. At
that point, the AHG will be activated until the return tem-
perature exceeds 15°C. Only then will the heat pump be
enabled again.
Cold start is terminated at a return temperature of 23°C.
It is possible to interrupt the cold start by pressing the
symbol . The cold start will then remain deactivated
until the next time the regulator is started.
NOTE
If you select and activate the symbol of a special program,
you will be taken directly to the relevant special program.
In some screens selections can / must be made. In general:
In circular elds you can only select one option:
Boxes can be “clicked” multiple times:
THE NAVIGATION SCREEN
The navigation screen provides an overview of the various pro-
gram areas of the heating and heat pump regulator.
BASIC DISPLAY
1 Current operating state of the heat pump with time indication
2 Reason for the current operating state or fault message
3 Symbols for the program areas of the heating and heat pump regulator
4 Information on the activated symbol
Standard symbols which are always displayed are:
Symbol for program area “Information and Quick Setting”
Operating information and system operation by the user
Enabled for all users
Symbol for program area “Heating”
Program area for setting all parameters for the heating and
mixing circuit
Only for qualied technicians
Symbol for program area “Domestic Hot Water”
Program area for setting all parameters for domestic hot
water preparation
Only for qualied technicians
Symbol for program area “Service”
Program area for setting the basic system parameters
Only for authorised qualied technicians and service per-
sonnel
In parts, access via password or USB stick only
DISPLAY OF FURTHER PROGRAM AREAS
Depending on your system and the conguration of the heating
and heat pump regulator (system settings and / or installed addi-
tional boards), further program area symbols can be shown in the
navigation screen:
Symbol for program area “Parallel Connection Master”.
Connection of up to 4 heat pumps with one another.
Only for qualied technicians.
Symbol für Programmbereich “Parallel Connection Slave“.
Only for qualied technicians.
Symbol for program area “Cooling”
Symbol for program area “Swimming pool heating”
Symbol for program area “Photovoltaics”
Symbol for program area “Solar system””

10 We reserve the right to make technical changes | 83055200fUK – Translation of the original instruction manual (2.0 / 2.1) | ait-deutschland GmbH
SETTING THE HEATING MODE OF OPERATION
NOTE
This menu performs the same function as the quickly
changing the hot water return ow temperature in the
standard screen.
Heating circuit and mixing circuit 1 are the same output.
Further mixing circuits (mixing circuit 2, mixing circuit 3
with installed additional board) are only displayed here if
they are set to “discharge” or “heat + cool” in the system
settings
The current mode of operation is highlighted with :
Auto
Heating circuit works according to programmed time programs.
Party
Continuous heating boost. The settings for night mode are switched o straighta-
way for the duration of 24 hours or until another mode of operation
is selected.
Holidays
Continuous heating reduction. The settings for day mode are switched o straighta-
way until the set date is reached or until another mode of operation is
selected.
If the “Holidays” mode of operation is selected, the screen changes to the menu “End of
holidays”
From DD/MM/YYYY
Begin of holidays: Set day / month / year
Until DDD/MM/YYYY
End of holidays: Set day / month / year
lowering by
Set lowering
Value range: -15°C – + 10°C
adjustable steps 0,5°C
2nd heat gen. Second heat generator
The programmed time programs control the heating, without switching on the heat
pump.
O
The heating is switched o (= summer mode), the antifreeze function is switched on
(return setpoint= 15°C; the heat pump starts operating if the return setpoint is fall-
en below)
For air / water heat pumps and an outdoor air temperature of less than 10°C, the value
switches to 20°C return setpoint
Program area “Info+ settings”
SELECT PROGRAM AREA
THE MENU “INFO + SETTINGS HEATING”
1 Menu eld “Current mode of operation”
Possible displays: Auto
Party (= Continuous daytime operation)
Holidays
Second heat gen. (=Second heat generator)
O
2 Menu eld “Heating time progs”
Shows whether the heat pump is operating in day or night mode:
Symbol for day mode: Heating is raised
Symbol for night mode: Heating is lowered
3 Menu eld “Temperature”
Shows the extent to which the currently required hot water return ow temperature de-
viates from that of the set heating curve.