OEG KSF-Pro Handbuch Seite 51

Para- Parameter name
meter
S5.16 INVERTED OUTPUT FOR
SWITCHOVER BETWEEN
HEAT SOURCES
S5.17 FLUE GASES TEMP. FOR
SWITCHOVER TO SOLID
FUEL BOILER
S5.18 MAX. FLUE GASES
TEMPERATURE
S5.19
MIN. FLUE GASES TEMP.
FOR SOLID FUEL BOILER
S5.20 SWITCH-OFF DIFFE-
RENCE FOR BOILER
RETURN–PIPE CONTROL
Service settings for alternative energy sources:
Para- Parameter name
meter
S6.1 PROTECTION OF MAX.
COLLECTORS OR SOLID
FUEL BOILER TEMPE-
RATURE
S6.2 MAX. TEMPERATURE OF
COLLECTORS OR SOLID
FUEL BOILER
S6.3 EMERGENCY SHUT-
DOWN TEMPERATURE
FOR COLLECTORS OR
SOLID FUEL BOILER
S6.4 COLLECTOR'S FROST
PROTECTION
S6.5 COLLECTOR'S FROST
PROTECTION TEMPE-
RATURE
Parameter description
By schemes with two heat sources it can be set if output
for switchover between two heat sources is inverted.
In schemes with double fireplace boiler (scheme #117 and
#118) the flue gases sensor can be used to measure solid
fuel flue gases temperature (parameter S1.4=9). In such
cases the switchover from oil boiler to solid fuel boiler is
activated also if flue gases temperature exceeds set-point
temperature. Set also parameter S1.4=7 (for sensor T1) or
S1.5=10 (for sensor T8).
Setting of max. flue gases temperature. If flue gases
temperature exceeds setted value, controller indicates it.
Set also parameter S1.4=7 (for sensor T1) or S1.5=10 (for
sensor T8).
Setting of min. flue gasses temperature for solid fuel boiler,
above which the operation of liquid fuel boiler is disabled.
This option is used if the liquid and solid fuel boiler are
connected on the same chimney pipe and is prohibited to
have dual boiler operation.
Also set parameter S1.4=10 (for sensor T1) or S1.5=13 (for
sensor T8).
Setting of switch-off difference (between boiler and boiler
return pipe temperature) for boiler return pipe pump.
Parameter description
With this setting is activated protection of max. solar coll-
ector or solid fuel boiler temperature. If solar collector or
solid fuel boiler temprature is exceeded, circulation pump
in solar system will activate although d. h. w. temperature
is already reached.
Setting of maximum solar collectors or solid fuel boiler
temperature.
If solar collector or solid fuel boiler emergency shutdown
temperature is exceeded, circulation pump will stop
unconditionally.
If the temperature drops bellow the set point value (S6.5),
the solar pump switches -on to prevent freezing in the
collectors and pipelines.
NOTE: This setting is suitable only for climates areas
where the temperature only occasionally drops bellow the
freezing point.
Setting of temperature by which the collector's frost
protection should activate.
51
Setting Default
range setting
0- NORMAL
1- INVERTED
0
70 ÷ 350 °C
130
70 ÷ 350 °C
200
50 ÷ 150 °C
100
1 ÷ 20 °C
4
Setting range Default
setting
0- NO
1- YES
1
90 ÷ 290 °C
120
120 ÷ 350 °C
160
0- NO
1- YES
0
-20 ÷ 10 °C
4
Service setting manual