alphainnoTec Luxtronik User manual

83055200aUK – Translation of the original instruction manual – We reserve the right to make technical changes..
Heating - and
Operating Instructions
Heat Pump Control
LUXTRONIK
UK
Controller part 1 (Customer & Qualied technican)
Program area “Info+Einstellung“
Program area “Heatung“
Program area “Domestic hot water“
Program area “Cooling“
Program area “Parallel connection“
Program area “Service“

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83055200aUK – Translation of the original instruction manual – We reserve the right to make technical changes.. © 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
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.
NOTICE
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.
Authorized tter can set data; password required
Authorised service personnel can set data. Access via
USB stick only
Factory pre-setting, no data change possible
Reference to other chapters in the operating instructions
Reference to other documents of the manufacturer

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83055200aUK – Translation of the original instruction manual – We reserve the right to make technical changes.. © ait-deutschland GmbH
Contents
PROGRAM AREA “INFORMATION AND QUICK SETTING”
SELECT PROGRAM AREA ..................................................................................... 13
THE MENU “QUICK SETTING: HEATING” ......................................................... 13
Setting the heating mode of operation.......................................... 13
Setting the hot water return ow temperature ......................... 14
Setting the time programs of the heatingcircle ....................... 14
Same switching times on all days of the week .............................. 14
Dierent switching times during the week and on
weekends.................................................................................................. 15
Dierent switching times for each day ........................................ 15
THE MENU “INFO + SETTING DOMESTIC HOT WATER“ ............................. 16
Setting the domestic hot water mode of operation................17
Setting the domestic hot water temperature..............................17
Setting the domestic hot water o-times ..................................... 18
Care programs............................................................................................... 18
THE MENU “INFO + SETTING COMPLETESYSTEM“ ..................................... 18
PROGRAM AREA “HEATING“
SELECT PROGRAM AREA ..................................................................................... 20
SETTING THE MODE OF OPERATION “HEATING” ......................................... 20
TEMPERATURESETTING ..................................................................................... 20
Change Temperature.............................................................................. 20
SETTING THE HEATING CURVE .......................................................................... 20
Setting the heating curves of the heating circle........................ 21
Select table “Heating curve end point ............................................ 21
Determine the heating curve end point ........................................ 22
select the table eld Dierence temperature (lowered in
night mode)............................................................................................. 22
Equalisation of the heating curve end point with the
regional standard dimensioning temperature ................... 22
Setting the heating curves of mixing circle 1.............................. 23
Setting a xed temperature .................................................................. 23
Fixed temperature Heating curves................................................. 24
Fixed temperature Mixing Circle1.................................................. 24
TIME PROGRAM HEATING ................................................................................... 24
HEATING LIMIT ....................................................................................................... 24
INFORMATION FOR USERS, QUALIFIED TECHNICIANS AND
AUTHORISED SERVICE PERSONNEL
PLEASE READ FIRST.................................................................................................2
SYMBOLS.......................................................................................................................2
FUNCTIONING OF THE HEATING
AND HEAT PUMP REGULATOR.................................................................5
INTENDED USE...........................................................................................................5
EXCLUSION OF LIABILITY ....................................................................................5
SAFETY............................................................................................................................5
CARE OF THE UNIT...................................................................................................6
MAINTENANCE OF THE UNIT............................................................................6
CUSTOMER SERVICE ...............................................................................................6
WARRANTY / GUARANTEE..................................................................................6
DISPOSAL ......................................................................................................................6
BASIC INFORMATION ON THE OPERATION
THE CONTROL UNIT................................................................................................7
Status Display.......................................................................................................7
Screen.......................................................................................................................7
“Rotary pushbutton“........................................................................................7
Error Messages ....................................................................................................8
Language of the screen display.................................................................8
Determining date and time .........................................................................9
Adjusting the contrast of the
control element display..........................................................................9
Menu display ........................................................................................................9
STANDARD SCREEN ............................................................................................ 10
Standard screen “Heating“....................................................................... 10
Switch to Standard screen “Domestichotwater”........................ 10
Standard screen “Domestichotwater”.............................................. 10
Switch to the Navigation Screen............................................................ 10
The Navigation Screen..................................................................................11
Basic Display .......................................................................................................11
Display of further program areas............................................................11
Special programs display ............................................................................11

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83055200aUK – Translation of the original instruction manual – We reserve the right to make technical changes.. © ait-deutschland GmbH
PROGRAM AREA “HOT WATER“
SELECT PROGRAM AREA ..................................................................................... 25
SETTING THE MODE OF OPERATION
“DOMESTIC HOT WATER PREPARATION” ...................................................... 25
SET THE DOMESTIC HOT WATER TEMPERATURE ......................................... 25
Hot water temperature without reheating
(factory setting)........................................................................................ 25
Hot water temperature with reheating........................................... 26
TIME PROGRAMS “DOMESTICHOTWATERPREPARATION” ..................... 26
High-speed charge ..................................................................................... 27
MAINTENANCE PROGRAMS ............................................................................... 27
Thermal Disinfection ................................................................................. 27
Circulation........................................................................................................ 28
Time switches ............................................................................................. 28
Impulse........................................................................................................... 28
PROGRAM AREA “COOLING“
SELECT PROGRAM AREA ..................................................................................... 29
SETTING THE MODE OF OPERATION “COOLING“ ........................................ 29
SETTING THE COOLING TEMPERATURE ......................................................... 30
SET PARAMETER .................................................................................................... 30
PROGRAM AREA “PARALLEL CONNECTION“
SELECT PROGRAM AREA ..................................................................................... 33
IPADRESS ................................................................................................................ 33
Set or change the IP address.................................................................... 33
EXTERNAL RETURN FLOW SENSOR .................................................................. 34
SETTING ON THE MASTER HEAT PUMP .......................................................... 34
Search for the heatpump Slaves ......................................................... 34
Status of the master heat pump.......................................................... 34
SETTING THE HEATING ........................................................................................ 35
PROGRAM AREA “SERVICE“
Calling up short programs...................................................................... 36
Determining priorities .............................................................................. 36
DATA LOGGER ......................................................................................................... 36
CONTROL PANEL ................................................................................................... 37
Web server....................................................................................................... 37
DHCP Server ................................................................................................ 37
DHCP Client.................................................................................................. 37
REMOTE MAINTENANCE ..................................................................................... 38
Switch on the remote maintenance function .......................... 38
Adjust the remote maintenance function.................................. 38
Check Connection.................................................................................... 39
Manual Data transfer.............................................................................. 39
Error causes with connection problems...................................... 39
Information on the remote
maintenance function....................................................................... 39

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83055200aUK – Translation of the original instruction manual – We reserve the right to make technical changes.. © ait-deutschland GmbH
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.
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 com-
ponents.
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 operating
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 permission of
the manufacturer.

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83055200aUK – Translation of the original instruction manual – We reserve the right to make technical changes.. © ait-deutschland GmbH
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 Con-
trol, chapter “Demontage
ATTENTION
Never shut o heating circle 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.
Customer service
For technical assistance, contact your qualied technican or the
manufacturer’s local service partner.
Operating instructions for your heat pump, Appendix,
customer service, addresses for service
NOTICE
“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.
NOTICE
Please contact your dealer concerning warranties and
guarantees.

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83055200aUK – Translation of the original instruction manual – We reserve the right to make technical changes.. © ait-deutschland GmbH
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 .
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 for a required program level or menu
eld or scroll sown (or up) the screen display.
Press (short)
Select activated symbol (= change to the corre-
sponding program level) or enable activated menu
eld for entering data and values.
The control unit
1 USB-interface
(plug is located behind the ap)
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 inter
ruption
Ring around the rotary pushbutton
lights up red = malfunction
NOTICE
The display of the control unit has to be accessible and vis-
ible any time.
Pleayse check regularly the system status from your heat-
pump.
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.

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83055200aUK – Translation of the original instruction manual – We reserve the right to make technical changes.. © ait-deutschland GmbH
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 “Acknowledging
a Fault..
Part 2 of tne manual of the Heating- and Heatpump Con-
trol, Overview (Appendix) “Error Diagnosis / Error Mes-
sages”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.
Selecting language of the screen display.
The language selection is also displayed when the heat pump is
switched on for the rst time.
Turn
Select activated symbol
Press (short)
enable activated menu eld for entering data
and values.
Turn
Set data and values in the enabled menu eld.
Press (short)
Finish entering data and values in a menu eld.
If you keep the “rotary pushbutton pressed for more than 3 sec-
onds, the display will automatically switch back to the navigation
screen.
After a further 7 seconds without action, the program will auto-
matically return to the standard screen.

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83055200aUK – Translation of the original instruction manual – We reserve the right to make technical changes.. © ait-deutschland GmbH
DETERMINING DATE AND TIME
NOTICE
You cannot change the name of the day. It is automatically
generated and shown.
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”
MENU DISPLAY
The menu structure is such that menu items that are irrelevant to
the system or machine type will be hidden. This means that the
display on the regulator may vary from the screens shown in this
operating manual.

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83055200aUK – Translation of the original instruction manual – We reserve the right to make technical changes.. © ait-deutschland GmbH
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, Holidays, 2 hg, O or Party.
11 Set temperature for heating hot water
SWITCH TO THE NAVIGATION SCREEN
NOTICE
The navigation arrow is activated automatically in the ini-
tial and idle state of the standard screen (silhouetted).
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 ad-
joining displays and setting options are only relevant
to the heating. However, you can press the symbol to
switch between the dierent supply types of the heat
pump. This allows you to, for instance, display the sym-
bols 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, Holidays, 2 hg, O or Party.
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 wa-
ter return ow temperature is to deviate from that of the
set heating curve.
Maximum value of the potential deviation: ±5°C
5 Compressor
The compressor symbol will turn for as long as the com-
pressor is running.
6 Current operating condition
Heating
Hot water
AScreed heating
Defrosting
Electr. suppl.
Pump ow
Error
Cooling
7 Current amb. temp.
8 Date and time
N Navigation arrow
here: Change to the navigation screen