Alpha innotec brine pressure limiter Owner's manual

Brand: Alpha innotec

Model: brine pressure limiter

Type: Owner's manual

Alpha innotec brine pressure limiter

Below you will find brief product information for Alpha innotec brine pressure limiter. This device is used in the brine circuit of heat pumps. The unit is installed on the discharge side of the brine circulation pump. The brine pressure limiter is safe to operate for its intended use. The construction and design of the unit conform to the current state of the art standards, all relevant DIN/VDE regulations and all relevant safety regulations. The range and difference settings are made using the hexagon screws at the top of the pressure switch.

Alpha innotec brine pressure limiter

We reserve the right to make changes without notice. © ait-deutschland GmbH

83017200aUK

Operating Manual

BRINE PRESSURE LIMITER

Accessories for heat pumps

We reserve the right to make changes without notice.

83017200aUK

Please read rst

This operating manual provides important information on

handling 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 useful life of the unit. It must be handed over to

subsequent owners or users of the unit.

In addition to this operating manual, you must also

have the operating manual for the heating and heat

pump regulator and the operating manual for your

heat pump.

Read the operating manual before working on or operating

the unit. Especially the chapter on safety. Follow all

instructions in full and unreservedly.

This operating manual may contain descriptions, which seem

incomprehensible or unclear. In the event of any questions

or if any details are unclear, contact the factory customer

service department or the manufacturer's local partner.

As this operating manual has been written for several

unit models, always comply with the parameters for the

respective model.

This operating manual is intended only for persons assigned

to work on or with the unit. Treat all its constituent parts

condentially. They are protected by copyright. They may

not be reproduced, transmitted, copied, stored in electronic

systems or translated into another language, either wholly

or in part, without the express written permission of the

manufacturer.

Symbols

The following symbols are used in the operating manual.

They have the following meaning:

Information for users.

Information or instructions for qualied personnel.

DANGER!

Indicates imminent danger, which results in

severe injuries or death.

WARNING!

Indicates a potentially dangerous situation,

which could result in severe injuries or death.

CAUTION!

Indicates a potentially dangerous situation

that could result in moderate or minor

injuries.

CAUTION.

Indicates a potentially dangerous situation,

which could result in property damage.

NOTE.

Emphasized information.

Reference to other documents of the manufacturer.

We reserve the right to make changes without notice. © ait-deutschland GmbH

83017200aUK

Inhaltsverzeichnis

INFORMATIONEN FÜR NUTZER/-INNEN UND

QUALIFIZIERTES FACHPERSONAL

BITTE ZUERST LESEN ........................................................................... 2

SIGNALZEICHEN ...................................................................................2

INFORMATIONEN FÜR NUTZER/-INNEN

ALLGEMEIN ..............................................................................................4

Anwendung.........................................................................................4

Bestimmungsgemässer Einsatz ....................................................... 4

Haftungsausschluss ...........................................................................4

Sicherheit ............................................................................................ 4

Kundendienst ..................................................................................... 4

Gewährleistung / Garantie ..............................................................4

Entsorgung ..........................................................................................4

Lieferumfang: ......................................................................................4

MONTAGE ................................................................................................5

ELEKTRISCHE ANSCHLUSSARBEITEN ............................................ 6

ISOLIERUNG ............................................................................................ 6

EINSTELLUNG .........................................................................................6

TECHNISCHE DATEN ........................................................................... 7

MASSBILD .................................................................................................8

KLEMMENPLAN ......................................................................................9

Klemmenplan für Geräte mit Phasefolgenrelais: .......................9

Klemmenplan für Geräte ohne Phasefolgenrelais: ................... 10

HYDRAULISCHE EINBINDUNG ......................................................11

We reserve the right to make changes without notice.

83017200aUK

General

USE

Component-tested brine pressure limiter for installation in

the brine circuit, if required by the authorities.

Comply with regional regulations!

INTENDED USE

The unit is to be used only for its intended purpose. This

means:

•

as a pressure limiter in the brine circuit

DISCLAIMER

The manufacturer is not liable for any damage or losses

resulting from use of the unit which is not its intended use.

The manufacturer's liability also expires:

•

if work is carried out on the unit and its components

contrary to the instructions in this operating manual.

•

if work is carried out improperly on the unit and its

components.

•

if work is carried out on the unit which is not described

in this operating manual, and this work has not been

explicitly approved by the manufacturer in writing.

•

if the unit or components in the unit have been altered,

modied or removed without the explicit written

consent of the manufacturer.

SAFETY

The unit is safe to operate for its intended use. The

construction and design of the unit conform to the current

state of the art standards, all relevant DIN/VDE regulations

and all relevant safety regulations.

Every person who carries out work on the unit must have

read and understood the operating manual before starting

the 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.

CUSTOMER SERVICE

For technical assistance, contact the factory customer

service department or the manufacturer’s local service

partner.

“Customer service” overview in the heat pump op-

erating manual.

WARRANTY / GUARANTEE

For warranty and guarantee conditions, please refer to the

purchase documents.

NOTE:

Please contact your dealer on all matters

concerning warranties and guarantees.

DISPOSAL

When withdrawing the old unit from service, comply with

the relevant local laws, guidelines, directives and standards

concerning recovery, reuse, recycling and disposal.

SCOPE OF DELIVERY:

3 4

1 Copper seal

2 Brine pressure limiter

3 Riser pipe

4 Operating manual

We reserve the right to make changes without notice. © ait-deutschland GmbH

83017200aUK

Installation

NOTE:

Install the brine pressure limiter on the

discharge side of the brine circulation pump.

The copper seal must be placed centrally in the adapter.

Copper seal

Screw on the brine pressure limiter until it ts tightly,

while making sure that the copper seal does not slip.

Use Teon tape to seal the end with external

thread R 3/8" in the brine pipe as shown in the

hydraulic diagram.

“Hydraulic integration”

1 Riser pipe

2 Spanner size (width A/F) 14

3 Thread R 3/8" AG

Caution!

Do not use hemp as a sealing material in the brine

circuit!

We reserve the right to make changes without notice.

83017200aUK

Electrical connection work

The following applies to all work to be done:

DANGER!

Risk of fatal electric shock!

All electrical connection work must be

carried out by qualied electricians only.

Before opening the unit, disconnect the

system from the power supply and prevent it

from being switched back on!

DANGER!

During installation and while carrying out

electrical work, comply with the relevant

EN‑, VDE and/or local safety regulations.

Please note and follow the “Electrical Connection Work”

section of the respective heat pump type.

Operating manual for the respective heat pump

type.

Connect cables A and C of the brine pressure limiter, as

shown in the terminal diagram, to the corresponding termi-

nals of the respective heat pump type.

“Terminal diagrams”

Insulation

Insulate on site in accordance with the relevant local

standards, guidelines and directives.

Insulate the riser pipe with vapour diffusion-proof insulator

along its whole length to prevent condensation.

Glue the abutting surfaces and ends of the insulation to

prevent penetration of condensation,

Setting

The range and difference (Diff) settings are made using the

hexagon screws at the top of the pressure switch. The upper

switching point is determined by adding the difference value

to the lower switching point.

1 2 3

1 Brine pressure limiter

2 Adjusting screw, top switching point (Range)

3 Stop screw

4 Adjusting and locking key

5 Adjusting screw, difference (Diff)

Setting example (recommendation): triggering of the

brine pressure limiter at 0.5 bar = lower switching point.

Required settings:

lower switching point + difference (Diff) = upper switching

point (Range)

0.5 bar + 0.5 bar (Diff) = 1 bar (Range)

Make the setting as follows:

Undo the stop screw.

Pull off the adjusting and locking key.

Make the necessary settings at the upper switching

point (Range) and Difference (Diff).

To x the settings, put on the adjusting and locking key

again and fasten with the stop screw.

We reserve the right to make changes without notice. © ait-deutschland GmbH

83017200aUK

Technical data

Pressure connection see drawings

Ranges and difference see type designation

Setting see type designation

Ambient temperature: -50 to +55 °C

Switching power. 230 V DC 12 W (control current)

Lock plate and screw. For blocking and securing the

range and / or difference screw,

Degree of protection. IP30

Housing material 1.5 mm cold-rolled zinc-plated

steel

Cover 2 mm ABS plastic, blue

(RAL 5007)

Contact block Large copper-protected silver

cadmium – contacts (AgCdO) on

conductor sheet

Shipping weight Packed individually 2 kg

We reserve the right to make changes without notice.

83017200aUK

P735

Ausgabe 13.05.2003

Katalog Sektion 6

Bestell Nr. PD-P735-E

bmessungen

1. Sicherungsplatte

2. 2 Befestigungsbohrungen ø 4,5 mm

3. 2 Befestigungsgewinde ( für Montagewinkel )

4. Kabeltülle (für Kabeldurchmesser 5-13 mm), Abmessung der

Kabeleinführung ermöglicht die Verwendung von

Kabelverschraubungen können ohne

Kontern festgezogen werden.

5. Druckelement

7/16 - 20 UNF Außengewinde (abgebildet).

1/4 - 18 NPT Innengewinde.

6. Rückstellknopf ( nur bei Modellen mit Handrückstellung )

alle Masse in mm

Dimensioned drawing

1. Locking plate

2. 2 Fixing holes ø 4.5 mm

3. 2 Fixing thread (for mounting bracket)

4. Cable grommet (for cable diameter 5-13 mm), dimension

of the cable penetration enables cable glands to be used,

and they can be tightened without lock nuts

5. Pressure element

7/16 - 20 UNF external thread (illustrated).

1/4 - 18 NPT internal thread.

6. Reset button (only on models with manual reset)

all dimensions

in mm.

We reserve the right to make changes without notice. © ait-deutschland GmbH

83017200aUK

L1 L2 L3 12 14

-B1

-F20

BUP

ZW2/SST

RFV

TBW

TRL

MA1

GND

TB1

HUP

PEX

GND

-X2

Phasenfolgerelais; wenn Phasenfolge in Ordnung 11 + 14 geschlossenB1

-X3

ZW1

BUP

ASD

FP1

ZW1

MZ1

FP1

GND

-X0

GND

ZUP/ZIP

MOT

GND

TBW

VBO

DE831141

Soledruck Pressostat; bauseits bei Bedarf

Reglerplatine; Achtung: I-max = 6A/230VAC

ZW2/SST

Funktion

ASD

Bezeichnung

-X4

Legende:

Klemmen

ASD

MIS

EVU

Sole Wasser

RFV

Soledruck Pressostat; bauseits nach BedarfF20

Anlage

22.04.2008

Ort

Ers. durch

Datum

Achim Pfleger

2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

Klemmenplan Ausschnitt SWC

831141Kunde:

Projekt:

ANr.

Ers. für

1/1Name

Gepr.

Bearb.

Zustand

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

DatumÄnderung

Urspr.

23.04.2008

Pfleger Achim

Norm Bl von Anz

Blatt-Nr.

0.0Version

Terminal diagram

TERMINAL DIAGRAM FOR UNITS WITH PHASE-SEQUENCE RELAY:

Legende: DE823200

“” Volumenstrom Heizwasser

“„ Volumenstrom Wärmequelle

Temp„ Temperatur Wärmequelle

Qh Heizleistung

Pe Leistungsaufnahme

COP Coeficient of performance / Leistungszahl

∆p” Freie Pressung Heizkreis

∆p„ Druckverlust Wärmequelle

VD Verdichter

We reserve the right to make changes without notice.

83017200aUK

-F20

VBO

TBW

DE831143

ZW2/SST

Reglerplatine; Achtung: I-max = 6A/230VAC

Soledruck Pressostat; bauseits bei Bedarf

GND

-X0

GND

ZUP/ZIP

GND

MOT

Sole Wasser

EVU

MIS

RFV

F20

Soledruck Pressostat; bauseits nach Bedarf

Bezeichnung

ASD

Funktion

-X4

ASD

Klemmen

Legende:

FP1

GND

MA1

TRL

GND

HUP

TB1

ZW2/SST

BUP

RFV

TBW

BUP

ZW1

ASD

MZ1

ZW1

FP1

GND

PEX

-X2 -X3

Anlage

22.04.2008

Ort

Ers. durch

Datum

Achim Pfleger

2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

Klemmenplan Ausschnitt SWC

831143Kunde:

Projekt:

ANr.

Ers. für

1/1Name

Gepr.

Bearb.

Zustand

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

DatumÄnderung

Urspr.

23.04.2008

Pfleger Achim

Norm Bl von Anz

Blatt-Nr.

0.0Version

Terminal diagram

TERMINAL DIAGRAM FOR UNITS WITHOUT PHASE-SEQUENCE RELAY:

Brine Water

Legend: DE831143

Designation Function

A1 Controller board; Attention: I-max = 6A/230VAC

B1 Phase-sequence relay; if phase sequence is ok B1 11 + 14 closed

F20 Brine pressure pressostat; on site if necessary

ASD terminals Brine pressure pressostat; on site if necessary

83017200aUK

Hydraulic integration

1) Heat pump

2) Vibration decoupler

7) Safety valve

8) Shut-off

10) Check valve

13) Vapour-proof insulation

16) Expansion vessel

24) Pressure gauge

28) Brine circulation pump VBO

29) Dirt trap, 0.5 mm screen size

31) Wall conduit

32) Supply pipe

33) Brine distributor

34) Ground collectors

35) Earth probe

55) Brine pressure limiter

106) Glycol mixture (25 % glycol)

TA / A = Outdoor sensor

Alpha innotec brine pressure limiter Owner's manual

Brand: Alpha innotec

Model: brine pressure limiter

Type: Owner's manual

Alpha innotec brine pressure limiter

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Alpha innotec brine pressure limiter Owner's manual

Alpha innotec brine pressure limiter Owner's manual

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