Setting The Delivery Head (A2); Display Of Current Delivery; Feed Height And Output; Activate/Deactivate The Operating Push Button - Biral A 402 V2 Instrucciones De Instalación Y Funcionamiento

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7.2 Setting the delivery head (A2)

The setpoint of the pump can be adjusted by pressing key
or
e.g.
LED 3 lights (yellow)
characteristic curve 3
LEDs 3 and 4 light:
characteristic curve between 3 and 4
If individual radiators do not become sufficiently hot,
Warning
set the next highest characteristic curve.
7.3 Display of current delivery (LED V)
.
V = 25, 50, 75, 100%

7.4 Feed height and output

A 402 V2, A 402-1 V2, AW 402-1 V2
A 501 V2
A 502 V2
A 651 V2, A 651-1 V2
A 652 V2
A 801 V2

7.5 Activate/deactivate the operating push button

Pressing button and X and X at the same time
(at least 5 seconds) activates or deactivates the push button.

7.6 Further illuminated symbol (A3)

Fault
Lights red / flashing red
 
Fault acknowledgement:
fault messages can be acknowledged
 
by briefly pressing any key.
External drive
Ext
Lights yellow
– Auxiliary modules in connection box
– Remote control
Minimal speed
Illuminates yellow if the minimal speed is activated.
See Section 10.4
.
.
H [m] V
max max
10,7 18,2
6,0 22
12,0 34
6,0 45
12,1 52
12,1 52
[m 3 /h]