Alpha innotec WR 21 Owner's manual

Brand: Alpha innotec

Model: WR 21

Category: Heat pumps

Type: Owner's manual

Alpha innotec WR 21 Below you will find brief product information for Alpha innotec WR 21 - a handy device that helps you take care of your general well-being. It can be used as a sleep aid, to promote relaxation, or to relieve pain. The WR 21 emits low-frequency electromagnetic pulses that interact with the body's natural energy field, helping to restore balance and promote overall well-being.

83058800eUK – Translation of the original operating manual

Accessory for

heat pumps

Operating Manual

Wall-mounted controller

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

Table of contents

1 About this operating manual .........................3

1.1 Validity ..............................................................3

1.2 Reference documents ...................................3

1.3 Symbols and markings .................................. 3

1.4 Contact ............................................................4

2 Safety .......................................................................4

2.1 Intended use ...................................................4

2.2 Personnelqualications ................................4

2.3 Personal protection equipment ....................4

2.4 Residual risks .................................................4

3 Operation and maintenance ..........................5

3.1 Energy and environmentally-conscious

operation ..........................................................5

3.2 Maintenance ...................................................5

4 Scope of supply ...................................................5

4.1 Accessories.....................................................5

4.2 Components of the unit ................................. 6

5 Transport, installation and assembly ......... 6

5.1 Unpacking and transport ..............................6

5.2 Installation location ........................................6

5.3 Assembly .........................................................6

5.4 Installation / hydraulic connection

to heating circuit .............................................7

6 Electrical installation .........................................7

7 Installing the control panel .............................9

8 Commissioning ..................................................10

9 Faults ...................................................................... 10

10 Dismantling and disposal .............................. 10

10.1 Dismantling ...................................................10

10.2 Disposal and recycling ................................10

Technical data / Scope of supply ..............11

Dimensioned drawings...................................12

Drill pattern ..........................................................12

Installation plan ..................................................13

Terminal diagrams ............................................14

Terminal diagram ....................................................14

Terminal diagram, mains connection,

heat pump 1~230V .......................................15

Terminal diagram, mains connection,

heat pump 3~400V ......................................16

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

1 About this operating manual

This operating manual is part of the unit.

► Before working on or with the unit, read the

operating manual carefully and follow it for all

activities at all times, especially the warnings and

safety instructions.

► Keep the operating manual to hand at the unit

and pass on to the new owner if the unit changes

hands.

► If you have any questions or anything is unclear,

ask the manufacturer's local partner or the

factory's customer service.

► Note and follow all other reference documents.

1.1 Validity

This operating manual refers solely to the unit

identiedbythenameplate.

1.2 Reference documents

The following documents contain additional

information to this operating manual:

● Planning & design manual, hydraulic integration

● Operating manual of the heating and heat pump

controller

● Brief description of the heat pump controller

● Operating manual of the expansion board

(accessory)

● Log book

● Heat pump manual

1.3 Symbols and markings

Identicationofwarnings

Symbol Meaning

Safety-relevant information.

Warning of physical injuries.

DANGER Indicates imminent danger resulting

in severe injuries or death.

WARNING Indicates a potentially dangerous

situation, which can result in severe

injuries or death.

CAUTION Indicates a potentially dangerous

situation, which can result in

moderate or minor injuries.

ATTENTION Indicates a potentially dangerous

situation, which can result in

property damage.

Symbols in the document

Symbol Meaning

Informationforqualiedpersonnel

Information for the owner/operator



Requirement for action



Single step action prompt

1., 2., 3., … Numbered step within a multi-step

action prompt. Keep to the given

order.

Additional information, e.g. a tip on

making work easier, information on

standards



Reference to further information

elsewhere in the operating manual

or in another document

● Listing

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

1.4 Contact

Addresses for purchasing accessories, for service

cases or for answers to questions about the unit and

this operating manual can be found on the internet and

are kept up-to-date:

● www.ait-deutschland.eu

2 Safety

Only use the unit when it is in awless technical

condition and only use it as intended, safely and aware

of the hazards, and follow this operating manual.

2.1 Intended use

In combination with the heat pump, the unit is intended

exclusively for the following functions:

● Heating

● Domestic hot water preparation

● Cooling

► Intended use includes complying with the

operating conditions ( “Technical data / Scope

of supply”, page 11) and the operating manual

and observing and following the reference

documents.

► When using the local regulations note: laws,

standards, guidelines, directives.

All other uses of the unit are not as intended.

2.2 Personnelqualications

All instructional information in this operating manual is

intendedsolelyforqualied,skilledpersonnel.

Onlyqualied,skilledpersonnelareabletocarryout

the work on the unit safely and correctly. Interference

by unqualied personnel can cause life-threatening

injuries and damage to property.

► Ensure that personnel are familiar with local

regulations, especially those on safe and hazard-

aware working.

► Only allow qualied personnel with "electrical"

training to carry out work on the electrical and

electronic systems.

► Allow qualied, skilled personnel only to do any

other work on the system, e.g.

● Heating installer

● Plumbing installer

● Refrigeration system installer (maintenance

work)

During the warranty and guarantee period, service

work and repairs may only be carried out by personnel

authorised by the manufacturer.

2.3 Personal protection equipment

There is a risk of cutting your hands on sharp edges

of the unit.

► Wear cut-resistant protective gloves during

transport.

2.4 Residual risks

Electric shock

Components in the unit are energised with life-

threatening voltage. Before opening the unit panelling:

► Disconnect unit from power supply.

► Secure unit against being switched back on again.

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

3 Operation and maintenance

NOTE

The unit is operated via the control panel

of the heating and heat pump controller

( operating manual of the heating and heat

pump controller).

3.1 Energy and environmentally-

conscious operation

The generally accepted requirements for an energy-

conscious and environmentally-conscious operation of

a heating system also apply to use of a heat pump.

The most important measures include:

● Nounnecessarilyhighowtemperature

● No unnecessarily high domestic hot water

temperature (note and follow local regulations)

● Do not open windows with just a gap or tilt open

(continuous ventilation); instead, open wide for a

short time (shock ventilation).

● Always ensure that the controller settings are

correct

3.2 Maintenance

Wipe down the outside of the unit only using a damp

cloth or cloth with mild cleaning agent (washing-up

liquid, neutral cleaning agent). Do not use any harsh,

abrasive, acid or chlorine-based cleaning products

4 Scope of supply

1 Box with recirculating pump

2 2x insertion sensors

3 Pump cable

4 Wall-mounted controller with control panel

5 Operating manual, installation materials

6 Outdoor sensor

7 Thermal compound

1. Check the delivery for outwardly visible signs of

damage.

2. Check the scope of supply for completeness.

Any defects or incorrect deliveries must be

reported immediately.

● Outdoor sensor

● Recirculating pump with seals

● Supply sensor, 6 m cable

● Return sensor, 6 m cable

● Load and signal cable for recirculating pump (5 m

each, it is not permitted to extend the cable).

● Thermal compound

● Fasteners for sensor

4.1 Accessories

The following accessories are available for the unit

through the manufacturer's local partner:

● Expansion board with various additional functions

● Room control panel for controlling the main

functions from the living room

● Electrical connection kit

● Domestic hot water tank

● Buertank

● Immersion heater

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

4.2 Components of the unit

1 Cable glands

2 Device connection terminals

3 Connection terminals load cable / control

voltage

4 Control panel

5 Circuit board

6 Modbus hub distributor

7 Load cable connection

8 Bus cable connection

9 Plugs for load cable / Bus-cable

(e.g. accessory: electrical connection kit EVS

or EVS 8)

5 Transport, installation and

assembly

5.1 Unpacking and transport

Notes on safe transport

There is a risk of injuries or damage to property if the

unit falls or overturns.

There is a risk of cutting your hands on sharp edges

of the unit.

► Wear cut-resistant protective gloves.

Carrying the unit

► Transport the wall-mounted controller to the

installation location.

Unpacking

1. Removeplastic lms and cardboard. Ensurethat

you do not damage the unit.

2. Dispose of the transport and packaging material

in an environmentally friendly way and in

accordance with local regulations.

5.2 Installation location

ATTENTION

Install the unit inside buildings only.

The installation area must be frost-free and dry. It must

fulltherelevantlocalregulations.

Observe safety and service clearances.

 “Installation plan“, page 13 and “Dimensioned

drawings“, page 12

5.3 Assembly

ATTENTION

Ensure the wall has the necessary load-bearing ca-

pacity.

1. Mark holes to be drilled with the help of the drill

template.

 “Drill pattern“, page 12

2. Take o the front hood. To do so, unscrew the

screw on the underside of the front food to be-

yond the bottom edge.

3. Tilt out the front cover at the bottom and remove

it upwards.

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

4. Use the plugs and screws supplied to x the

wall-mounted controller onto the wall:

The plugs supplied are only suitable for use with the

following types of walls:

● Concrete

● Solid lightweight concrete blocks

● Cavity block made of lightweight concrete

● Cellular concrete

● Prestressedconcrete-hollowceiling/oorslabs

● Natural stone with dense, close-grained micro-

structure

● Solid calcium silicate blocks

● Perforated calcium silicate blocks

● Solid bricks

● Vertically perforated (honeycomb) bricks

● Hollowoors/ceilingsmadeofclaybricks,con-

crete or similar

● Solid gypsum boards

● Gypsumboardsandgypsumbreboards

● Particle boards

The board material must be dimensioned with

sucientthicknesstoensuresecurexing.

Appropriate xing material must be provided on site

for other types of wall constructions.

ATTENTION

Leaving a gap between the unit and the wall helps

back ventilation and may not be sealed or closed

o.

Cable glands must be laid at a distance of at least 2

cm from the wall-mounted controller.

5.4 Installation / hydraulic connection

to heating circuit

 Cross-sections and lengths of the pipes for the

heating circuit are adequately dimensioned.

 The free pressing of the recirculating pump

produces at least the minimum throughput

required for the unit type (see “Technical data /

Scope of supply”, page 11).

6 Electrical installation

6.1 Connect the electrical cables

ATTENTION

Irreparable damage to the compressor due to

wrongrotatingeld!

► Ensurethatthereisaclockwiserotatingeldfor

the compressor load infeed.

Basic information on the electrical connection

● The specications of the local energy supply

company may apply to electrical connections

● Fit the power supply for the heat pump with an

all-pole circuit breaker with at least 3 mm contact

spacing (per IEC 60947-2)

● Note the level of the tripping current

● Comply with the electromagnetic compatibility

regulations (EMC regulations)

● Lay unshielded power supply cables and shielded

cables(buscable)sucientlyfarapart(>100mm)

● Maximum line length: 30m

 Cable extension details see heat pump manual

Establish the electrical connections between

the heat pump and the wall-mounted

controller

1. Route the two plug-in connections of the load and

bus cables from the wall-mounted controller to the

plug-in points on the heat pump.

2. Couple the connectors together.

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

6.2 Electrical connection

The electrical connection is established via the switch

box.

The wall-mounted controller is connected on site

according to the following scheme:

1 Heat pump

2 Bus (shielded)

(accessory: electrical connection kit)

3 Load

(accessory: electrical connection kit)

4 Wall-mounted controller

5 Control voltage

6 Load

7 Sub-distribution

1. Stripthesheathingoallcablestotheexternalloads

before laying in the cable gland of the switch box.

2. Pull in the cables and conductors and carry out

electrical connections in accordance with the

terminal diagram.

 Terminal diagram for the respective model.

„Terminal diagrams“, from page 14

 Illustration of the compnents of the wall-mounted

controller, page 6.

3. The electrical connection between heat pump

(1) and wall-mounted controller (4) is made via

elektrical connection kit (accessory EVS or

EVS 8).

4. Fasten supply ow sensor (2) to the supply line

(heat-conducting pipe) of the heat pump (1) using

cable ties and thermal compound.

1 Supply (line from heat pump)

2 Supplyowsensor

3 Return (line to the heat pump)

4 Return sensor

5. Fastenreturnowsensor(4)tothereturn (heat-

conducting pipe) to the heat pump (3) using cable

ties and thermal compound

 Hydraulic integration documents

NOTE

The control panel of the heating and heat

pump controller can be connected to a

computer or network using a suitable network

cable, enabling the heating and heat pump

controller to be controlled remotely from

there.

If such a connection is required, install a

shielded network cable (category 6, with

RJ45 connector) during the electrical

connection work and connect it parallel to the

existing control cable of the heating and heat

pump controller.

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

7 Installing the control panel

There are 4 openings in the top area of the switch box

panel for fastening the control panel.

1. There are 4 hooks at the rear of the control panel,

which are used to hook the control panel onto the

switchgear compartment panel.

2. Press the hooked in control panel downwards

until it latches into position.

3. Plug control cable into the bottom of the control

panel.

1 Room control panel RBE RS 485 (accessory)

connection

2 Network cable connection

3 LIN-bus cable connection to the controller

board

4 Modbus cable to Modbus distributor

connection

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

8 Commissioning

 Operating manual of the heating and heat pump

controller.

 Heat pump manual

9 Faults

► Read out the cause of the fault via the diagnostics

program of the heating and heat pump controller.

► Contact the local partner of the manufacturer or

the factory's customer service. Have the fault

message and unit number (see Nameplate) to

hand.

10 Dismantling and disposal

10.1 Dismantling

 Unit is safely disconnected from the power supply

and protected against being switched back on

again.

► Separate components by their materials.

10.2 Disposal and recycling

► Recycle or ensure proper disposal of unit

components and packaging materials in

accordance with local regulations.

Buerbattery

1. Usea screwdriver to push out the buer battery

on the processor board of the control panel.

2. Dispose ofthe buer battery inaccordance with

local regulations.

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

Accessories for heat pump type WR 2.1-1/3 8kW WR 2.1-1/3 12kW

Air/water 8 kW output-controlled | Air/water 12 kW output-controlled • yes – no • | – – | •

Air/water dual output-controlled • yes – no – | – – | –

Installation location

Room temperature min. | max. °C 5 | 35 5 | 35

Relative humidity % 60 60

Sound

Sound pressure level at 1 m distance inside dB(A) – –

Sound power level inside dB(A) – –

Heating circuit

Flow rate: minimum | maximum (see heat pump for pipe dimensioning) l/h | l/h 600 | 1200 600 | 1900

Free pressing | Pressure loss | Flow rate bar | bar | l/h 0,9 | – | 1200 0,68 | – | 1900

Volume flow: minimum | nominal analogous to A7W35 (partial load operation) | maximum l/h 600 | 600 | 1200 600 | 850 | 1900

Max. allowable operating pressure bar 3 3

Circulation pump control range min. I max. l/h 600 ı 1200 600 ı 1900

General unit data

Total weight kg 5,3 5,3

Weight of individual components kg | kg | kg – | – | – – | – | –

Electrics

Voltage code | all-pole fuse protection for heat pump *)**) 1 phase … | A 1~N/PE/230V/50Hz | B16 – | –

Voltage code | all-pole fuse protection for heat pump *)**) 3 phases … | A 3~N/PE/400V/50Hz | B16 3~N/PE/400V/50Hz | B16

Voltage code | Control voltage fuse protection **) … | A 1~N/PE/230V/50Hz | B10 1~N/PE/230V/50Hz | B10

Voltage code | Electric heating element fuse protection **) 1 phase … | A – | – – | –

Voltage code | Electric heating element fuse protection **) 3 phases … | A – | – – | –

Degree of protection IP 20 20

Residual current circuit breaker if required type B B

Electric heating element output 3 | 2 | 1 phase kW | kW | kW – | – | – – | – | –

Circulation pump power consumption, heating circuit min. I max. W 4 | 75 4 | 75

Other unit information

Safety valve Heating circuit | Response pressure included in scope of supply: • yes – no | bar – | – – | –

Buffer tank | Volume included in scope of supply: • yes – no | l – | – – | –

Diaphragm expansion vessel Heating circuit | Volume | Prepressure incl. in scope of supply: • yes – no | l | bar – | – | – – | – | –

Overflow valve | Changeover valve, heating -Domestic hot water integrated: • yes – no – | – – | –

Vibration decoupling, Heating circuit | Heat source included in scope of supply or integrated: • yes – no – –

Controller | Heat quantity recording | Extension board included in scope of supply or integrated: • yes – no • | • | – • | • | –

813317a 813317a

*) compressor only, **) note local regulations

Bezeichnung:

Datei: 823281 Freie Pressung WR 2.1-1/3

Änd./ÄM/Ersteller/Datum

- /PEP 012-2016 / Döring / 17.07.2017

823281

Seite: 1/1

Zeichnungsnummer:

Legende:

“”

Volumenstrom Heizwasser in m

∆pmax

maximale freie Pressung

Freie Pressung WR 2.1-1/3

823281

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,9

1,0

0,0 0,5 1,0 1,5 2,0 2,5 3,0

pmax [bar]

pmax

Δp

“ ” [m

/h]

Technical data / Scope of supply

Free pressing

Legende: 823281

“” Hot water ow rate

∆pmax Maximum free pressing

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

330

534

417

158

A B

Technische Änderungen vorbehalten.

www.ait-deutschland.eu

D - 95359 Kasendorf

Industriestraße 3

ait-deutschland GmbH

Ers. d.

Ers. f.

Benennung

Zust.

Änderungstext

Datum

Von

Blatt

von

Werkstoff

Gewicht

Maßstab

1:5

Det. Maßstab

Datum

Name

Erstellt

Gepr.

Norm.

4.7.2017

Gruosso

toleranz

Allgemein-

Oberflächen

ArtikelNr.

Schutzvermerk ISO 16016 beachten

DIN ISO 2768 -cL

Gruosso

4.7.2017

Gruosso

11.4.2017

4.7.2017

PEP 012/2016

819482

WR 2.1-1/3

Maßbild Wandregler

330

534

417

158

A B

Technische Änderungen vorbehalten.

www.ait-deutschland.eu

D - 95359 Kasendorf

Industriestraße 3

ait-deutschland GmbH

Ers. d.

Ers. f.

Benennung

Zust.

Änderungstext

Datum

Von

Blatt

von

Werkstoff

Gewicht

Maßstab

1:5

Det. Maßstab

Datum

Name

Erstellt

Gepr.

Norm.

4.7.2017

Gruosso

toleranz

Allgemein-

Oberflächen

ArtikelNr.

Schutzvermerk ISO 16016 beachten

DIN ISO 2768 -cL

Gruosso

4.7.2017

Gruosso

11.4.2017

4.7.2017

PEP 012/2016

819482

WR 2.1-1/3

Maßbild Wandregler

270

350

1 1

Legende 819494-

Abstände für Bohrbild

1= Bohrung

6 für Dübel (Beipack)

Technische Änderung vorbehalten

www.ait-deutschland.eu

D - 95359 Kasendorf

Industriestraße 3

ait-deutschland GmbH

Ers. d.

Ers. f.

Benennung

Zust.

Änderungstext

Datum

Von

Blatt

von

Werkstoff

Gewicht

Maßstab

1:5

1:4

Det. Maßstab

Datum

Name

Erstellt

Gepr.

Norm.

toleranz

Allgemein-

Oberflächen

ArtikelNr.

Schutzvermerk ISO 16016 beachten

DIN ISO 2768 -cL

Gruosso

27.6.2017

4.7.2017

819494

Maßbild Bohrbild Wandregler WR 2.1-1/3

Dimensioned drawings

Drill pattern

Keys: UK819482-

All dimensions in mm.

Pos. Name Pos. Name

A Front view 1 Control panel

B Side view from left 2 Feed-through for electric/sensor cables

F View from below

Keys: UK819494

All dimensions in mm. Spacing for drill pattern.

Pos. Name

1 HoleØ6,forwall/oorplugs(accompanyingpackage)

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

>500 >150

>980

>200

>300

OKF

>500

>676

<70

>120

Legende: 819483-

Alle Maße in mm.

OKF Oberkante Fertigfußboden

FS Freiraum für Servicezwecke

Technische Änderungen vorbehalten.

www.ait-deutschland.eu

D - 95359 Kasendorf

Industriestraße 3

ait-deutschland GmbH

Ers. d.

Ers. f.

Benennung

Zust.

Änderungstext

Datum

Von

Blatt

von

Werkstoff

Gewicht

Maßstab

1:50

1:20

Det. Maßstab

Datum

Name

Erstellt

Gepr.

Norm.

toleranz

Allgemein-

Oberflächen

ArtikelNr.

Schutzvermerk ISO 16016 beachten

DIN ISO 2768 -cL

Gruosso

21.6.2017

4.7.2017

PEP 012/2016

819483

Wandregler WR 2.1-1/3

Aufstellungsplan, Mindestabstände

Installation plan

Keys: UK819483-

All dimensions in mm.

Pos. Name

FS Free space for service purposes

OKF Topedgeofthenishedoor

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

WR 2.1-1/3

Legend:

Equipement

EVU

K11

X20

X200

Terminals

OUT1

OUT2

OUT3

OUT4

OUT5

OUT6

OUT7

OUT8

IN3

IN4

NTC2

NTC3

NTC4

NTC5

NTC6

NTC8

NTC9

HUP/(FP1)

BUP

acronym

ZW1

ZIP/BLP

ZW2/FP1

MZ1/MIS

MA1/MIS

ZUP

BUP

HUP/(FP1)

EVU1

EVU2

TBW

TB1

TRL ext.

TVL

TRL

ZUP

-X3-1

MIS

Function

Controller board; Attention: I-max = 6,3A/230VAC

Sub-distribution unit internal installation

Energy supplier

Control Unit

Terminal board, Modbus

Plug Mod-Bus

Control signal of additional heat generator 1

circulation pump / Domestic Water charge pump

Control signal of additional heat generator 2 (alternative is general malfunction) / Pump for mixing circuit 1 (Flex Config)

Charge/discharge/cooling mixer 1 closed

Charge/discharge/cooling mixer 1 open

Auxiliary circulation pump

Diverting valve for domestic hot water

Heating circuit circulating pump / (Pump for mixing circuit 1)

Energy supplier contact; closed on release; bridge if no blocking interval

External sensor

Accessories: Process water sensor/thermostat

Dewpoint monitor bridge; cooling interrupted if contact open / Sensor MK1

External return sensor

Flow sensor

Return sensor

Encoding resistor

ZW2/SST

831225b

FP1

ZIP/BLP

-X3-2

ZW1

16,2kOhm

-X4

EVU

-X5-1 -X5-2 -X9

-X10

HUP/ZUP

-X20

-X200

-K11

1 2 3 4 5 6 7 8

1 2 8

Blatt

Bl.

3 4 5 6 7

AIT

831225

Stromlaufplan

ait-deutschland GmbH

PEP012-2016

ÄM025/2017

ÄM029/2018

29.05.2017

06.03.2018

24.07.2018

OUT8

OUT7

OUT6

OUT5

OUT4

OUT3

OUT2

OUT1

IN1

IN2

IN3

IN4

IN5

A1A2

NTC1

GND1

NTC2

GND2

NTC3

TBW

GND3

NTC4

TB1

GND4

NTC5

TRL ext.

GND5

NTC6

TVL

GND6

NTC7

GND7

NTC8

TRL

GND8

NTC9

GND9

AGP1

AIN1

AGP21

AIN22

PWM

AGND13

AOUT14

AGND2

AOUT2

GND

-X11-X10-X6

A/B/.../+12V/GND

-A3

-A1

Änderung Datum

Datum

Bearbeiter

Geprüft

NormName

29.05.2017

Pfleger

blue

brown

black

12V

1234561234

bluewhite

1234

white / bluegreen

brownbrown

yellowyellow

123 54

RJ45

Terminal diagram

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

Netz WP1~230V

-F11

-X8

-F13

-X100

-X10

Legend:

Equipement

F11

F13

X10

X100

Function

Sub-distribution unit internal installation

Cut out compressor

Cut out controller unit

Terminal in the switch box for compressor output

Terminal strip in the switch box; N/PE distribution for external 230V devices

Power supply WP

831227

123 45678

12 8

Blatt

Bl.

3 4567

AIT

831227

Stromlaufplan

ait-deutschland GmbH

PEP012-2016

04.09.2017

Information on fuses can be found in the technical data

1~N/PE/230V/50Hz

-X8

-A3

-X10

Änderung Datum

Datum

Bearbeiter

Geprüft

NormName

14.02.2017

Pfleger

L1L2 NPEL3

Terminal diagram, mains connection, heat pump 1~230V

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

Netz WP3~400V

-F11

-X8

-F13

-X100

-X10

Legend:

Equipement

F11

F13

X10

X100

Function

Sub-distribution unit internal installation

Cut out compressor

Cut out controller unit

Terminal in the switch box for compressor output

Terminal strip in the switch box; N/PE distribution for external 230V devices

Power supply WP

831226

123 45678

12 8

Blatt

Bl.

3 4567

AIT

831226

Stromlaufplan

ait-deutschland GmbH

PEP012-2016

04.09.2017

Information on fuses can be found in the technical data

3~N/PE/400V/50Hz

1~N/PE/230V/50Hz

-X8

-A3

-X10

Änderung Datum

Datum

Bearbeiter

Geprüft

NormName

14.02.2017

Pfleger

L1L2 NPEL3

Terminal diagram, mains connection, heat pump 3~400V

Subject to change without notice | 83058800eUK – Translation of the original operating manual | ait-deutschland GmbH

ait-deutschland GmbH

Industriestraße 3

D-95359 Kasendorf

www.ait-deutschland.eu

Alpha innotec WR 21 Owner's manual

Brand: Alpha innotec

Model: WR 21

Category: Heat pumps

Type: Owner's manual

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Alpha innotec WR 21 Owner's manual

Alpha innotec WR 21 Owner's manual

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