Biral PrimAX RED Series User manual

PrimAX... RED
Montage- und Betriebsanleitung (Seite 5)
Instructions d’installation et d’entretien (page 28)
Istruzioni di installazione e funzionamento (pagina 52)
Installation and Operating Instructions (page 76)
Montage- en bedrijfsinstructies (pagina 100)

3
DE EG-Konformitätserklärung
Wir Biral AG erklären in alleiniger Verantwortung, dass die
Produkte PrimAX auf die sich diese Erklärung bezieht,
mit folgenden Richtlinien des Rates zur Angleichung der
Rechtsvorschriften der EU-Mitgliedstaaten übereinstim-
men.
FR Déclaration de conformité
Nous Biral AG déclarons sous notre seule responsabilité
que les produits PrimAX auxquels se réfère cette déclara-
tion sont conformes aux Directives du Conseil des législa-
tions des États membres de l’UE.
Münsingen, 31.10.2020
Roger Steuri
Head of Product Development/Management
Person authorised to compile the technical file and to
sign the EC Declaration of Conformity
Biral AG
Südstrasse 10
CH-3110 Münsingen
T [phone]
F [phone]
[email protected]
www.biral.ch
Low Voltage Directive (2014/35/EC).
Standard used: EN 60335-1:2012/A11:2014/A13:2017 and
EN 60335-2-51:2003/A1:2008/A2:2012
EMC Directive (2014/30/EC).
Standards used: EN 55014-1:2017 and EN 55014-2:2015
Ecodesign Directive (2009/125/EC).
Circulator Pumps: Commission Regulation No 641/2009
and 622/2012.
Standards used: EN 16297-1: 2012 and EN 16297-2:
2012 and EN 16297-3:2012
IT Dichiarazione di conformità
Noi Biral AG dichiariamo sotto la nostra esclusiva respon-
sabilità che i prodotti PrimAX ai quali questa dichiarazio-
ne si riferisce, sono conformi alle direttive del Consiglio,
riguardo l’adeguamento delle prescrizioni di legge degli
stati membri CE.
EN Declaration of conformity
At Biral AG we declare under our sole responsibility that
the PrimAX products, to which this declaration refers, are
in accordance with the following guidelines of the council
for the approximation of laws of the EU member states..
NL Verklaring van conformiteit
Wij verklaren onder uitsluitende verantwoordelijkheid van
Biral AG, dat de PrimAX producten waarop deze verkla-
ring betrekking heeft, overeenstemmen met de volgende
richtlijnen van de Raad betreffende de onderlinge aanpas-
sing van de wetgevingen van de lidstaten van de EU.

76 | english
Table of contents
1 Safety notes ......................................77
1.1 General remarks ..................................77
1.2 Identification of notices ........................77
1.3 Staff qualification and training..............77
1.4 Risks in the event of non-compliance
with the safety information...................77
1.5 Safety-conscious work ........................77
1.6 Safety notes for the operator ...............77
1.7 Safety information for installation,
maintenance and inspection works .....78
1.8 Unauthorised reconstruction and
production of spares............................78
1.9 Improper operating methods...............78
2 Symbols used....................................78
3 General information.........................79
3.1 Intended use........................................79
3.2 Requirements of the pumped medium 79
3.3 Operating conditions ...........................80
3.4 Protection from the effects of frost.......81
4 Installation.........................................81
4.1 General notes ......................................81
4.2 Flushing heating equipment
(for extended pump).............................81
4.3 Installation............................................81
4.4 Non-return valve ..................................81
4.5 Flow direction ......................................81
4.6 Permissible installation positions .........82
4.7 Permissible medium temperature ........83
4.8 Install pump in the equipment..............83
4.9 Alter installation position......................84
4.10 Heat insulation.....................................85
5 Electrical connection.......................85
5.1 Supply voltage.....................................86
5.2 Connection of the power supply..........86
5.3 Connect Biral Connector ....................87
5.4 Connect angled connector..................88
5.5 Connection drawing Clamp
description...........................................88
6 Start-up..............................................89
6.1 General................................................89
6.2 Operational control ..............................89
7 Settings..............................................89
7.1 Control panel .......................................89
7.2 Types of control ...................................90
7.3 Delivery height (A2, LED 1)...................90
7.4 Display of the current delivery height
(LED 2) .................................................90
7.5 Summary of maximum delivery height
and delivery amount ............................90
7.6 Activating / deactivating the control
keys .....................................................91
7.7 START / STOP pump...........................91
7.8 Status display (LED 3) and watt
display (LED 4) ....................................91
7.9 On-site adjustment of the pump ..........91
8 Characteristic curves......................92
8.1 PrimAX xx-3 characteristic curves.......92
8.2 PrimAX xx-4 characteristic curves.......93
8.3 PrimAX xx-6 characteristic curves ......94
8.4 PrimAX xx-8 characteristic curves.......95
9 Fault summary and checklist .........96
10 Technical data...................................97
11 Recycling...........................................98
12 Spare parts list .................................98

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77
1 Safety notes
Warning
This product may only be installed and used by people who have adequate knowl-
edge and experience. People with limitations in their physical or mental capacity
or sensory perception, may not use the product, unless they have been sufficiently
trained by a person who is responsible for their safety. The product must be kept
out of the reach of children. The product must not be used by children, e.g. as a toy.
1.1 General remarks
These installation and operating instructions contain items of information of fundamental impor-
tance which must be taken into account during assembly, operation and maintenance. They should
therefore be read without fail before installation and commissioning by the fitter and also the re-
sponsible specialist staff / operator. They must always be available for consultation at the plant’s
place of deployment. Not only are the general safety hints included in this «Safety Hints» section to
be observed, but also the special items of safety information included in the other sections.
1.2 Identification of notices
Information signs mounted directly on the plant, such as, for example:
– rotating direction arrow
– symbols for fluid connections
must be obeyed without fail and be kept in a fully legible state.
1.3 Staff qualification and training
The staff deployed for assembly, operating, maintenance and inspection tasks must show that
they have the appropriate qualifications for such work. The field of responsibility, competence and
supervision of the staff must be stipulated exactly by the operator.
1.4 Risks in the event of non-compliance with the safety information
Non-compliance with the safety information can result in both danger for persons and also for
the plant and the environment. Non-compliance with the safety information can lead to the loss of
claims for damages of any kind. In detail, non-compliance, for example, may result in the following
risks:
– failure of important functions in the plant
– failure of prescribed methods for servicing and maintenance
– danger to persons through electrical and mechanical causes
1.5 Safety-conscious work
The safety information contained in these installation and operating instructions, the existing nation-
al regulations for the prevention of accidents, as well as any internal working, operating and safety
regulations stipulated by the operator must be observed.
1.6 Safety notes for the operator
Dangers from electrical energy should be precluded. The guidelines of local energy supply com-
panies and state-specific provisions are to be taken into account.

78 | english
1.7 Safety information for installation, maintenance and inspection works
The operator has to ensure that all installation, maintenance and inspection works are carried out
by authorised and qualified specialist personnel who have informed themselves adequately about
the requirements by a thorough study of the installation and operating instructions. Basically, any
works on the plant should only be carried out when it is at a standstill and not carrying any elec-
trical current. Directly after completion of the works, all safety and protective installations must be
mounted or activated again.
Before re-commissioning, the points listed in the section «Electrical connection» must be observed.
1.8 Unauthorised reconstruction and production of spares
Reconstruction of or changes to pumps are only permissible after consultation with the manufac-
turer. Genuine spare parts and accessories authorised by the manufacturer serve the cause of
safety.
The use of other parts can cancel any liability for the resultant consequences of this.
1.9 Improper operating methods
The operating reliability of the pumps supplied is only guaranteed with appropriate application of
the section «Intended application» of the Installation and Operating Instructions. The limit values
given in the technical data must not be exceeded on any account.
2 Symbols used
Warning
Serious personal injury may result from not adhering to these safety notes.
Warning
Danger from dangerous electrical voltage. If these safety instructions are not ad-
hered to, there is a risk of electric shock, which may lead to serious injury or death.
Warning
Risk of injury or burns from hot surfaces!
Warning
Risk of injury from escaping steam!
Attention
Not adhering to these safety notes may cause malfunctioning or material damage.

english
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79
Note
This contains advice or notes that facilitate work and ensure safe operation.
3 General information
The Biral series, PrimAX consists of a complete range of circulation pumps with integrated frequen-
cy converter, which enable independent or controlled adaptation of output to the actual require-
ment of each system. Therefore, in many systems, energy consumption will be reduced and the
control behaviour of the system improved.
Besides this, current noise from control cabinets can be reduced effectively. All necessary settings
can be adjusted using the control panel for the pump.
3.1 Intended use
Biral circulation pumps from the PrimAX series are intended for circulating fluids in the following
equipment:
– Heating systems (floor heating, single and dual pipe heating systems)
– Air-conditioning systems.
– Cold water systems (cold water systems are equipment units in which the ambient temperature
is below the temperature of the medium).
The pumps are suitable for use in systems with variable or constant pumped volumes.
3.2 Requirements of the pumped medium
PrimAX is suitable for the circulation of the following media:
– Pure, thin, non-explosive and non-aggressive media without solid or long fibrous elements,
which will not affect the pump either mechanically or chemically.
– Cooling liquids free of mineral oil
– Softened water
– Heating water:
Requirements according to current standards that apply to water quality in heating systems:
(e.g. VDI 2035)
– Glykol:
The pump can be used for delivering water-glycol mixes. Maximum permissible viscosity:
50 mm²/s (cSt). This corresponds to a water-ethylene-glycol mix with a glycol content of around
50% at –10°C. The pump is controlled via an output-limiting function that protects against
overload. The delivery of glycol mixes affects the MAX characteristic curve because the delivery
capacity is reduced accordingly, based on the glycol content and temperature of the media.
For the delivery of a liquid with density that differs from water and/or kinematic vis-
cosity, the delivery output is reduced.

80 | english
961952_00
Anforderung Fördermedium
PrimAX 32-x 180
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:3
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961952
Änd.Index
Freigabe
geprüft
gezeichnet 19.08.2015
PDM_Nr TD-0027298
00
ts
Warning ➀
No combustible or explosive liq-
uids must be transported. The
liquid must not contain any solid
matter, fibres or mineral oils.
Warning ➁
The pump may not be used to
deliver aggressive liquids such
as acids or seawater.
3.3 Operating conditions
961936_00
max. 10 bar
min. +0°C
max. +40°C
IP 44
50/60 Hz
min. +2°C
max. +110°C
1~230V
< 43 dB(A)
Verwendungszweck
PrimAX 32-x 180
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:3
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961936
Änd.Index
Freigabe
geprüft
gezeichnet 18.05.2015
PDM_Nr TD-0030190
00
ts
Medium temperature:
+2 °C to +110 °C
Operating pressure
Maximum 10 bar (1 MPa)
Ambient temperature:
0 °C to +40 °C
Protection type
IP 44
Frequency
50/60 Hz
Voltage
1~230 V
Sound pressure level
The sound pressure level of the pump is below
43 dB(A).
Relative humidity
Maximum 95%
Inflow pressure
Minimum operating pressure at the pump suction nozzles (inflow pressure) at 500 m above sea.
Medium temperature Minimum inflow pressure
[bar] [m] [MPa]
≤ +75 °C 0.05 0.5 0.005
+90 °C 0.28 2.8 0.028
+110 °C 1.08 10.8 0.10 8
➁
➀

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81
3.4 Protection from the effects of frost
Attention
Where there is a risk of frost during downtime periods, measures required to avoid
frost damage must be taken.
4 Installation
4.1 General notes
PrimAX is only intended for installation indoors. The pumps must be mounted voltage-free so that
no energy can be transferred from the pipes to the pump casing. The pumps can be installed di-
rectly in the pipe, provided the pipes are designed for the weight of the pump. Installation is only
possible after completion of all welding and soldering work on the system. Avoid drops of water on
the pump motor, especially the frequency converter.
4.2 Flushing heating equipment (for extended pump)
To avoid unwanted interruptions to operations and non-running of the pump after longer periods
of inactivity, we recommend thoroughly flushing out the equipment following the new installation
or adaptation of heating and refilling. The equipment must correspond with the latest technology.
(Placement of expansion vessel or safety flow).
4.3 Installation
Install only after completion of all welding or soldering work on the equipment. Water drops should
be avoided on the pump motor, especially on the electronics. The pump casing should be installed
voltage-free in the equipment.
4.4 Non-return valve
If a non-return valve is fitted, the pump must
be adjusted, so that the discharge pressure of
the pump exceeds the closing pressure of the
valve at all times.
This must be adhered to in particular for the
proportional pressure control (reduced deliv-
ery height for decreasing delivery flow).
4.5 Flow direction
The arrow on the pump casing indicates the
flow direction.
961864_00
Einbau Rückschlagventil
ModulA
Schema
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
III
Datum
Änd.Index
Visum
Ersetzt durch:
Ersatz für:
961864
Änd.Index
Freigabe geprüft gezeichnet
10.12.2014
PDM_Nr
TD-0028807
00
10.12.2014 10.12.2014
nma nma nma
961929_00
Durschflussrichtung
PrimAX 32-x 180
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:2
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961929
Änd.Index
Freigabe
geprüft
gezeichnet 08.05.2015
PDM_Nr TD-0030070
00
ts

82 | english
4.6 Permissible installation positions
The installation position of the rotor shaft must
always be horizontal.
Before installing the pump, the pump head can be turned 90° at a time.
Delivery condition: Installation position 1 = MP1
961903_00
Motorwelle horizontal
PrimAX 32-x 180
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:4
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961903
Änd.Index
Freigabe
geprüft
gezeichnet 11.05.2015
PDM_Nr TD-0030072
00
ts

english
|
83
4.7 Permissible medium temperature
961951_00
2 - 110°C
15 - 110°C 15 - 110°C
Position Elektronik
PrimAX 32-x 180
Temperaturgrenzen
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:3.5
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961951
Änd.Index
Freigabe
geprüft
gezeichnet 18.08.2015
PDM_Nr TD-0027291
00
ts
Installation position in heating systems.
In heating systems with a medium temperature of +15 to +110 °C, the pump head can be set at
positions 3 o’clock, 6 o’clock or 9 o’clock.
Installation position in air-conditioning systems and cold water systems.
In air-conditioning and cold water systems, the pump head must be set in such a way that the
connector points downwards (6 o’clock).
4.8 Install pump in the equipment
Warning
Risk of injury from escaping steam.
961932_00-A
961932_00-B
961932_00-C
ts
00
TD-0030092 PDM_Nr
12.05.2015 gezeichnet
geprüft
Freigabe
Änd.Index
961932
1:3
Zeichnungsnummer
Massstab
Biral AG
CH-3110 Münsingen
für BA
PrimAX 32-x 180
Pumpe in Anlage montieren
Close the shut-off valve and ensure that the equipment is without pressure when installing the
pump.
Install the pump in the pipe with seals.

84 | english
4.9 Alter installation position
961902_00-A
961902_00-B
961902_00-C
961902_00-D
961902_00-E
961902_00-F
Klemmenkastenstellung ändern
PrimAX 32-x 180
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:2.4
961902
Änd.Index
Freigabe
geprüft
gezeichnet 11.05.2015
PDM_Nr TD-0030085
00
ts
Loosen the 4 screws.
961902_00-A
961902_00-B
961902_00-C
961902_00-D
961902_00-E
961902_00-F
Klemmenkastenstellung ändern
PrimAX 32-x 180
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:2.4
961902
Änd.Index
Freigabe
geprüft
gezeichnet 11.05.2015
PDM_Nr TD-0030085
00
ts
Turn the pump head to the permissible instal-
lation position. Do not move the seal between
the motor and pump housing.
961902_00-A
961902_00-B
961902_00-C
961902_00-D
961902_00-E
961902_00-F
Klemmenkastenstellung ändern
PrimAX 32-x 180
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:2.4
961902
Änd.Index
Freigabe
geprüft
gezeichnet 11.05.2015
PDM_Nr TD-0030085
00
ts
Insert the screws and tighten crosswise.
961902_00-A
961902_00-B
961902_00-C
961902_00-D
961902_00-E
961902_00-F
Klemmenkastenstellung ändern
PrimAX 32-x 180
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:2.4
961902
Änd.Index
Freigabe
geprüft
gezeichnet 11.05.2015
PDM_Nr TD-0030085
00
ts
Open the shut-off valve

english
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85
4.10 Heat insulation
Note
Heat is lost via the pump casing and pipes.
These heat losses should be limited to a minimum.
Heat losses can be reduced by insulating the pump casing and pipes.
For PrimAX, heat insulation shells are included in the delivery.
961933_01
961933_01
02.05.2016
sle 01
sle
ts
sle
02.05.2016
02.05.2016
01
TD-0030097 PDM_Nr
13.05.2015 gezeichnet
geprüft
Freigabe
Änd.Index
961933
1:3
Zeichnungsnummer
Massstab
Biral AG
CH-3110 Münsingen
für BA
PrimAX 32-x 180
Pumpe dämmen
961933_01 961933_01
02.05.2016
sle 01
sle
ts
sle
02.05.2016
02.05.2016
01
TD-0030097 PDM_Nr
13.05.2015 gezeichnet
geprüft
Freigabe
Änd.Index
961933
1:3
Zeichnungsnummer
Massstab
Biral AG
CH-3110 Münsingen
für BA
PrimAX 32-x 180
Pumpe dämmen
Attention
➀ Never cover the frequency converter or the control panel with insulation
5 Electrical connection
Electrical connection should be carried out in accordance with the local regulations. It is vital to
ensure that the voltage and frequency indicated on the nameplate are compatible with the mains
supply available.
Warning
Before carrying out any electrical connection work, the voltage supply must be
switched off. The pump must be connected to an external network switch with a
contact opening on all poles of minimum 3 mm.
The protection against indirect contact can be achieved by earthing or potential
equalisation. If the pump is connected to an electrical installation, which has an FI
circuit breaker for additional protection, the FI circuit breaker must trigger with a
pulsing direct current component if earthing fault currents arise.
The FI circuit breaker must be marked with the following symbol
FI
1
2
N
L
L
N
961807_01
2 Externer Schalter
1 Sicherung (min.10A, träge)
Legende:
Netzanschluss 1x230V
ModulA
Alpha-Stecker BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961807
Änd.Index
Freigabe
geprüft
gezeichnet 16.10.2014
PDM_Nr TD-0026642
01
24.02.2015
24.02.2015
ts
ts
ts
01 ts
24.02.2015
FI
1
2
N
L
L
N
961807_01
2 Externer Schalter
1 Sicherung (min.10A, träge)
Legende:
Netzanschluss 1x230V
ModulA
Alpha-Stecker BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961807
Änd.Index
Freigabe
geprüft
gezeichnet 16.10.2014
PDM_Nr TD-0026642
01
24.02.2015
24.02.2015
ts
ts
ts
01 ts
24.02.2015
➀

86 | english
The pump does not require any external motor protection. The motor has integrated over temper-
ature protection, which offers safeguarding against overloading that appears slowly and against
blocking according to IEC 34-11: TP 211.
5.1 Supply voltage
1×230V ±10%, 50/ 60 Hz, PE
The voltage tolerances are set for equalising voltage 0uctuations on the mains. They are not for
operating pumps with voltages other than those shown on the nameplate.
5.2 Connection of the power supply
The pump must be protected on-site (10 A, slow) and must be connected to an external mains
switch. All cables used must have a heat resistance of up to 85 °C. They must not be in contact
with the pipe or the pump and motor casing.
All cables must be connected in accordance with EN 60204-1 and EN 50174-2: 2000. The electrical
connection must be made as indicated on the nameplate.
PrimAX Ratet current [A] Power P1[W]
PrimAX xx-3 0.03 – 0.12 2 – 15
PrimAX xx-4 0.03 – 0.15 3 – 18
PrimAX xx-6 0.03 – 0.27 3 – 34
PrimAX xx-8 0.03 – 0.41 3 – 50
Example of a typical mains connection, 1x230V ±10%, 50 / 60Hz
FI
1
2
N
L
L
N
961807_01
2 Externer Schalter
1 Sicherung (min.10A, träge)
Legende:
Netzanschluss 1x230V
ModulA
Alpha-Stecker BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961807
Änd.Index
Freigabe
geprüft
gezeichnet 16.10.2014
PDM_Nr TD-0026642
01
24.02.2015
24.02.2015
ts
ts
ts
01 ts
24.02.2015
Fuse
(10A, inert)
External Switch

english
|
87
5.3 Connect Biral Connector
1.
17mm
961810_02
Max. 1,5mm²
Ø5,5 - 10mm
7mm
12mm
Alpha-Stecker komplett
PrimAX, ModulA BG2
Alpha-Stecker
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1.1
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961810
Änd.Index
Freigabe
geprüft
gezeichnet 17.10.2014
PDM_Nr TD-0027471
02
31.08.2015
31.08.2015
ts
ts
ts
02 ts
31.08.2015
2.
961811_00
Kabel anschliessen
PrimAX, ModulA BG2
BA Alpha-Stecker
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961811
Änd.Index
Freigabe
geprüft
gezeichnet 17.10.2014
PDM_Nr TD-0026098
00
17.10.2014
17.10.2014
ts
ts
ts
3.
961812_00
Zusammenfügen
PrimAX, ModulA BG2
BA Alpha-Stecker
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961812
Änd.Index
Freigabe
geprüft
gezeichnet 17.10.2014
PDM_Nr TD-0027469
00
17.10.2014
17.10.2014
ts
ts
ts
4.
961813_00
Verschrauben
PrimAX, ModulA BG2
BA Alpha-Stecker
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961813
Änd.Index
Freigabe
geprüft
gezeichnet 17.10.2014
PDM_Nr TD-0027846
00
17.10.2014
17.10.2014
ts
ts
ts
5.
961814_00
Kabelverschr. befestigen
PrimAX, ModulA BG2
BA Alpha-Stecker
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961814
Änd.Index
Freigabe
geprüft
gezeichnet 17.10.2014
PDM_Nr TD-0027887
00
17.10.2014
17.10.2014
ts
ts
ts

88 | english
5.4 Connect angled connector
1.
Ø5,5 - 10mm Max. 1,5mm²
961949_00
12mm
17mm
7mm
Winkelstecker komplett
PrimAX
Alpha-Stecker
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961949
Änd.Index
Freigabe
geprüft
gezeichnet 21.07.2015
PDM_Nr TD-0030528
00
22.07.2015
22.07.2015
ts
ts
ts
2.
961950_00
1.
2.
CLICK
3.
4.
ts
ts
ts
22.07.2015
22.07.2015
00
TD-0030530 PDM_Nr
21.07.2015 gezeichnet
geprüft
Freigabe
Änd.Index
961950
Ersatz für: Ersetzt durch:
Visum Änd.Index Datum
1:1
Zeichnungsnummer
Massstab
Biral AG
CH-3110 Münsingen
Alpha-Stecker
PrimAX
Winkelstecker komplett
3.
961950_00
1.
2.
CLICK
3.
4.
ts
ts
ts
22.07.2015
22.07.2015
00
TD-0030530 PDM_Nr
21.07.2015 gezeichnet
geprüft
Freigabe
Änd.Index
961950
Ersatz für: Ersetzt durch:
Visum Änd.Index Datum
1:1
Zeichnungsnummer
Massstab
Biral AG
CH-3110 Münsingen
Alpha-Stecker
PrimAX
Winkelstecker komplett
4.
961950_00
1.
2.
CLICK
3.
4.
ts
ts
ts
22.07.2015
22.07.2015
00
TD-0030530 PDM_Nr
21.07.2015 gezeichnet
geprüft
Freigabe
Änd.Index
961950
Ersatz für: Ersetzt durch:
Visum Änd.Index Datum
1:1
Zeichnungsnummer
Massstab
Biral AG
CH-3110 Münsingen
Alpha-Stecker
PrimAX
Winkelstecker komplett
5.5 Connection drawing Clamp description
961934_00
L N
AC in
~1x230V
±
10%
50/60 Hz
Biral Connector montieren
PrimAX 32-x 180
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:2.6
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961934
Änd.Index
Freigabe
geprüft
gezeichnet 13.05.2015
PDM_Nr TD-0030167
00
ts
Mains connection:
1x230V +/- 10%, 50/60Hz
Terminals:
L, N, PE Mains connection

english
|
89
6 Start-up
6.1 General
Before start-up, it is vital that the unit is filled with the delivery medium and ventilated. Close to the
inlet nozzles of the pump, it should also be the required minimum intake pressure. The system
can be ventilated via the pump. The pump itself is self-ventilating.
6.2 Operational control
After switching on the power supply the pump must start up independently: the Biral impeller turns
and flashes green.
Watt display
LED 4
Status display
LED 3
Status
LED 1
LED 2
LED 3
LED 4
A2
A1
961935_00
PP1
LED 4 LED 3
LED 4 LED 3
Weitere Bilder siehe 961971
Bedienfeld
PrimAX
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961935
Änd.Index
Freigabe
geprüft
gezeichnet 18.05.2015
PDM_Nr TD-0030188
00
11.09.2015
11.09.2015
ts
ts
ts
[W] OFF Pump running
7 Settings
7.1 Control panel
Warning
There is a risk of burning! For high media temperatures the pump may become so
hot that only the keys may be touched
LED 1
LED 2
LED 3
LED 4
A2
A1
961935_00
PP1
LED 4 LED 3
LED 4 LED 3
Weitere Bilder siehe 961971
Bedienfeld
PrimAX
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961935
Änd.Index
Freigabe
geprüft
gezeichnet 18.05.2015
PDM_Nr TD-0030188
00
11.09.2015
11.09.2015
ts
ts
ts
A1 Control panel for setting the type of
control.
A2 Keys for setting delivery height and
delivery flow.
LED 1 Display control curve
characteristics set (phase)
LED 2 Display the curent delivery height
V
• (25… 100%)
LED 3 Status display
LED 4 Watt display

90 | english
7.2 Types of control
Operating key
Controlled operation: proportional pressure (pp)
may be used in the following systems:
– Dual pipe systems with thermal valves and
• Long stretches of pipe
• Valves with large working area
• High pressure loss
– Primary circulation pumps with high pressure loss
Controlled operation: constant pressure (cp)
may be used in the following systems:
– Dual pipe systems with thermal valves and
• Delivery height >2m
• Natural circulation
– With very low pressure loss
– Primary circulation pumps in systems with low pressure loss
– Floor heating with thermostatic valves
– Single pipe heating
Non-controlled operation: constant speed (cs)
The operating point can be optimally set by adjusting the speed
(key A2) optimal.
May be used for systems with constant volume flow: air-conditio-
ning applications, heat pumps and boiler feed pumps, etc.
7.3 Delivery height (A2, LED 1)
961941_00
1234
Kennlinie
PrimAX
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
III
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961941
Änd.Index
Freigabe
geprüft
gezeichnet 21.05.2015
PDM_Nr TD-0030311
00
ts
The target value of the pump can be set by pressing the key or .
7.4
Attention
If any radiators are not sufficiently hot, set the next
highest characteristic line.
Display of the current delivery height (LED 2)
V
• = 25, 50, 75, 100%
7.5 Summary of maximum delivery height and delivery
amount
PrimAX Hmax [m] V
•
max [m3/ h]
PrimAX xx-3 32.9
PrimAX xx-4 43.1
PrimAX xx-6 63.9
PrimAX xx-8 7.5 4.5
961204_00
Regelungsart Zyklus
A402 - A652 ab 2009
BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
Pos
Stück
III
Datum
Gegenstand
Änd.Index Visum
Modell/Art.Nr
Material Bemerkung
Ersatz für:
961204
Änd.Index
Freigabe
geprüft
gezeichnet 07.01.2009
PDM_Nr TD-0011003
über 400 bis 1000
± 0.8
über 6 bis 30
± 0.2
über 30 bis 120
± 0.3
über 120 bis 400
± 0.5
0.5 bis 6
± 0.1
00
20.03.2009
20.03.2009
ts
ts
ts
Rauhwerte Ra 12.5
Rauheitsklassen N10 N9
6.3
N8
3.2
N7
1.6
N6
0.8
N5
0.4
Allgemeintoleranzen ISO 2768-mK
Ersetzt durch:
961204_00
Regelungsart Zyklus
A402 - A652 ab 2009
BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
Pos
Stück
III
Datum
Gegenstand
Änd.Index Visum
Modell/Art.Nr
Material Bemerkung
Ersatz für:
961204
Änd.Index
Freigabe
geprüft
gezeichnet 07.01.2009
PDM_Nr TD-0011003
über 400 bis 1000
± 0.8
über 6 bis 30
± 0.2
über 30 bis 120
± 0.3
über 120 bis 400
± 0.5
0.5 bis 6
± 0.1
00
20.03.2009
20.03.2009
ts
ts
ts
Rauhwerte Ra 12.5
Rauheitsklassen N10 N9
6.3
N8
3.2
N7
1.6
N6
0.8
N5
0.4
Allgemeintoleranzen ISO 2768-mK
Ersetzt durch:
961204_00
Regelungsart Zyklus
A402 - A652 ab 2009
BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
Pos
Stück
III
Datum
Gegenstand
Änd.Index Visum
Modell/Art.Nr
Material Bemerkung
Ersatz für:
961204
Änd.Index
Freigabe
geprüft
gezeichnet 07.01.2009
PDM_Nr TD-0011003
über 400 bis 1000
± 0.8
über 6 bis 30
± 0.2
über 30 bis 120
± 0.3
über 120 bis 400
± 0.5
0.5 bis 6
± 0.1
00
20.03.2009
20.03.2009
ts
ts
ts
Rauhwerte Ra 12.5
Rauheitsklassen N10 N9
6.3
N8
3.2
N7
1.6
N6
0.8
N5
0.4
Allgemeintoleranzen ISO 2768-mK
Ersetzt durch:
961204_00
Regelungsart Zyklus
A402 - A652 ab 2009
BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
Pos
Stück
III
Datum
Gegenstand
Änd.Index Visum
Modell/Art.Nr
Material Bemerkung
Ersatz für:
961204
Änd.Index
Freigabe
geprüft
gezeichnet 07.01.2009
PDM_Nr TD-0011003
über 400 bis 1000
± 0.8
über 6 bis 30
± 0.2
über 30 bis 120
± 0.3
über 120 bis 400
± 0.5
0.5 bis 6
± 0.1
00
20.03.2009
20.03.2009
ts
ts
ts
Rauhwerte Ra 12.5
Rauheitsklassen N10 N9
6.3
N8
3.2
N7
1.6
N6
0.8
N5
0.4
Allgemeintoleranzen ISO 2768-mK
Ersetzt durch:
Cycle of the control
type

english
|
91
7.6 Activating / deactivating the control keys
By pressing keys and at the same time (for at least 3 seconds) all
function keys on the control panel are deactivated or activated.
7.7 START / STOP pump
Press to change the control mode to START or STOP respectively
(3seconds).
7.8 Status display (LED 3) and watt display (LED 4)
Watt display
LED 4
Status-display
LED 3
Status
[W] OFF Pump running
OFF green The pump is in STOP mode
E1 red Motor blocked
E2 red Supply voltage too low
E3 red Fault in the electronics
7.9 On-site adjustment of the pump
Proportional pressure
LED lights up green
1 Control characteristic curve set at 1
LED lights up green
LED 1
LED 2
LED 3
LED 4
A2
A1
961935_00
PP1
LED 4 LED 3
LED 4 LED 3
Weitere Bilder siehe 961971
Bedienfeld
PrimAX
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961935
Änd.Index
Freigabe
geprüft
gezeichnet 18.05.2015
PDM_Nr TD-0030188
00
11.09.2015
11.09.2015
ts
ts
ts
LED 1
LED 2
LED 3
LED 4
A2
A1
961935_00
PP1
LED 4 LED 3
LED 4 LED 3
Weitere Bilder siehe 961971
Bedienfeld
PrimAX
für BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
Datum Änd.Index Visum
Ersetzt durch: Ersatz für:
961935
Änd.Index
Freigabe
geprüft
gezeichnet 18.05.2015
PDM_Nr TD-0030188
00
11.09.2015
11.09.2015
ts
ts
ts
961204_00
Regelungsart Zyklus
A402 - A652 ab 2009
BA
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:1
Pos
Stück
III
Datum
Gegenstand
Änd.Index Visum
Modell/Art.Nr
Material Bemerkung
Ersatz für:
961204
Änd.Index
Freigabe
geprüft
gezeichnet 07.01.2009
PDM_Nr TD-0011003
über 400 bis 1000
± 0.8
über 6 bis 30
± 0.2
über 30 bis 120
± 0.3
über 120 bis 400
± 0.5
0.5 bis 6
± 0.1
00
20.03.2009
20.03.2009
ts
ts
ts
Rauhwerte Ra 12.5
Rauheitsklassen N10 N9
6.3
N8
3.2
N7
1.6
N6
0.8
N5
0.4
Allgemeintoleranzen ISO 2768-mK
Ersetzt durch:

92 | english
8 Characteristic curves
8.1 PrimAX xx-3 characteristic curves
P12 - 15 W
I 0.03 - 0.12 A
0
H [kPa]
28
24
20
16
12
8
4
0 m³/h2.82.421.61.20.80.4
0
H [m]
2.8
2.4
2
1.6
1.2
0.8
0.4
0
P [W]
16
12
8
4
0m/s1.210.80.60.40.2
0l/s0.70.60.50.40.30.20.1
961955_00
1
0
H [kPa]
28
24
20
16
12
8
4
0 m³/h2.82.421.61.20.80.4
0
H [m]
2.8
2.4
2
1.6
1.2
0.8
0.4
0
P [W]
16
12
8
4
1
0
H [kPa]
28
24
20
16
12
8
4
0 m³/h2.82.421.61.20.80.4
0
H [m]
2.8
2.4
2
1.6
1.2
0.8
0.4
0
P [W]
16
12
8
4
1
1
3
2
1
3
4 max
4 max
2
4 max
1
2
3
4 max
3
2
1
4 max
1
2
3
4 max
3
2
1
1.4
0.8
Biral AG
Massstab
Zeichnungsnummer Änd.Index
Freigabe
gepr�ft
gezeichnet
PDM_Nr
®
CH-3110 M�nsingen 961955 00
PrimAX 25-3 180
Kennlinie
Messungsnr. 15101
X:X
26.08.2015 ts
26.08.2015 ts
22.09.2015 ts
TD-0028538