Seltron SGC36, Руководство пользователя

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Service settings manual
33
Table with description of parameters :
Para-
meter Function Parameter description Setting range Default
value
S3.1 SOLAR PUMP R2 OPERATI-
ON MODE You can set the operation mode of the R2 pump with a set-
ting.
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 0- ON/OFF
1- RPM
2- PWM
3- PWM,
INVERT.
4- 0-10 V
5- 10-0 V 0
S3.2 MIN. SPEED (RPM) FOR
SOLAR PUMP R2 Minimum speed rate (RPM) for the R2 pump is set. The
setting is only valid for the speed control of a classic circulati-
on 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. 1- 40 %
2- 55 %
3- 70 % 1
Para-
meter Function Parameter description Setting range Default
value
S2.13 MIN. COLLECTOR TEMPE-
RATURE We define whether and how the minimum collector temperatu-
re is considered. 0- NO
1- YES
2- YES, ONLY
SWITCH-ON 2
S2.14 MIN. TEMP. OF AUX. HEAT
SOURCE Q1 We define whether and how the minimum temperature of
auxiliary heat source Q1 is considered. 0- NO
1- YES
2- YES, ONLY
SWITCH-ON 1
S2.15 MIN. TEMP. OF AUX. HEAT
SOURCE Q2 We define whether and how the minimum temperature of
auxiliary heat source Q2 is considered. 0- NO
1- YES
2- YES, ONLY
SWITCH-ON 1
S2.18 SENSOR T3 SUBSTITUTE Selection of substitute sensor to replace the T3 sensor.
This setting is used when there is no option to install or con-
nect the sensor. 0- NO
1- SENSOR T1
2- SENSOR T2 0
S2.19 SENSOR T4 SUBSTITUTE Selection of substitute sensor to replace the T4 sensor.
This setting is used when there is no option to install or con-
nect the sensor. 0- NO
1- SENSOR T1
2- SENSOR T2
3- SENSOR T3 0
S2.20 SENSOR T5 SUBSTITUTE
Selection of substitute sensor to replace the T5 sensor.
This setting is used when there is no option to install or con-
nect the sensor. 0- NO
1- SENSOR T1
2- SENSOR T2
3- SENSOR T3
4- SENSOR T4
0