Publicité
TABLE WITH DESCRIPTION OF PARAMETERS
Para-
Function
meter
S3.1
SOLAR PUMP R2
OPERATION MODE
S3.2
MIN. SPEED (RPM)
FOR SOLAR PUMP R2
S3.3
TIME OF MAX. SPEED
FOR SOLAR PUMP R2
S3.4
MIN. PWM / 0-10 V
FOR SOLAR PUMP R2
Service settings manual
SERVICE PARAMETERS
Setting range
You can set the operation mode of the
R2 pump with a setting.
0- ON/OFF mode is used exclusively for
control of classic pumps without speed
control
1- RPM mode is used exclusively for
speed control of classic pumps
2- PWM mode is used exclusively for
speed control of high efficiency solar
pumps with external PWM control
signal
3- PWM, INVERTED mode is used
exclusively for speed control of high
efficiency heating pumps with external
PWM control signal
4- 0-10 V mode is used exclusively for
speed control of high efficiency solar
pumps with external analogue control
signal
5- 10-0 V mode is used exclusively for
speed control of high efficiency heating
pumps with external analogue control
signal
Minimum speed rate (RPM) for the R2
pump is set. The setting is only valid for
the speed control of a classic circulation
pump.
Important! Minimum speed rate of a
pump depends on the characteristics
of the hydraulic system and pump
power. In the case of an undersized
pump it can happen that the pump
cannot overcome the initial resistance
in the system at the minimum speed
rate. Setting of min. speed rate is detail
described in the manual.
When the differential condition is
fulfilled, the R2 runs at full speed for a
setted time.
Minimum speed rate for the R2 pump
is set. This setting is only valid for
the speed control of high efficiency
circulation pump.
EN
Default value
Default
value
0- ON/OFF
0
1- RPM
2- PWM
3- PWM, IN-
VERT.
4- 0-10 V
5- 10-0 V
1- 40 %
1
2- 55 %
3- 70 %
5 ÷ 300 s
20
20 ÷ 50 %
20
|
33
Publicité
