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Biral AX RED Series User Manual

Biral AX RED Series
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english
7. Settings
7.1 Type of control
1) Control key
2) Controlled operation: Proportional pressure (pp)
Suggested for the following equipment:
Dual pipe systems with thermal valves and
– long stretches of pipe
– valves with a large working area
– high pressure loss
– Primary circuit pumps with high pressure loss
3) Controlled operation: Constant pressure (cp)
Suggested for the following equipment:
Dual-pipe systems with thermal valves and
– Feed height >2m
– Natural circulation (formerly gravity heating)
– with very low pressure loss
Primary circulation pumps in systems with low
pressure loss
– Floor heating with thermostatic valves
– Single-pipe heating
4) Uncontrolled operation: Constant speed (cs)
The operating point can be optimally adjusted by
altering the speed (A2 buttons). Suggested for
systems with constant volume ow: Air conditioning
units, heat pumps, boiler feed pumps, etc.
5) Automatic night reduction Aut.
If the forward ow temperature in the system decreases by
10° to 15°C (min. 0.1°C/min.), the pump output
is reduced to «min » after approx. 2 hours.
If the forward ow temperature increases by 10 °C,
changeover is made immediately to control operation. LED
lights: «Automatic night reduction» function is connected.
Note: At constant speed I, II or III, the automatic night
reduction is deactivated.
The following conditions must be satised for the
automatic night reduction to function properly:
The pump must be installed in the forward ow
of the heating. It does not function in the return ow.
The heating must have a control for temperature
of the medium.
6) The indication shows the present power consumption of
the pump with the mains supply switched on.
A malfunction of the pump is indicated with «- -».
961087_00
B
A
Einstellung Tastatur
AX12
CH-3110 Münsingen
Biral AG
Massstab
Zeichnungsnummer
1:2
III
Datum
Änd.Index
Visum
Ersetzt durch:
Ersatz für:
961087
Änd.Index
Freigabe
geprüft
gezeichnet
28.11.2007
PDM_Nr
TD-0008411
00
01.02.2008
01.02.2008
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:
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:
A = Control keyboard
B = Company nameplate
Automatic night reduction do not use with wood
heating systems, gas heaters, water heaters,
storage charging, remote pipes, heat pumps and
similar systems.

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Biral AX RED Series Specifications

General IconGeneral
BrandBiral
ModelAX RED Series
CategoryWater Pump
LanguageEnglish

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