Thermo Solar SGC16H, Manual

Page: 30 / 128

EN
G
30
Service settings manual
Table with description of parameters :
Para-
meter Function Parameter description Setting range Default
value
S2.1 PROTECTION OF MAX.
COLLECTORS TEMPERA-
TURE When the temperature in the storage tank is higher than the set
point temperature plus hysteresis (P1.10), heating with the
collectors stops. If then the collector temperature exceeds
maximum temperature (P2.2), the solar pump switches on again
until collectors are cooled down to the maximum temperature
(P2.2) plus hysteresis (P1.18).
In case the storage tank exceeds the maximum temperature 0- NO
1- YES 0
S2.2 PUMP KICK FUNCTION Special algorithm activates the solar pump to switch -on for short
intervals. This way you get realistic temperature of collectors.
This function is used especially with vacuum (tube) collectors.
This function is also possible with classic collectors if the sensor
is fitted outside of the collector body. Circualtion pump is activa-
ted every 15 minutes and runs for setted time. 0- NO
1- YES, 10 s
2- YES, 30 s
3- YES, 45 s
4- YES, 60 s 0
S2.3
COLLECTOR’S FROST
PROTECTION
If the temperature drops bellow the set point value (P2.18), 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. 0- NO
1- YES 0
S2.7 RECOOLING OF STORA-
GE TANK 1 Means that storage tank 1, if heated above the set-point tempe-
rature, can be forcibly cooled down to the set-point temperature.
Cooling is achieved by means of collectors and pipe installation. 0- NO
1- YES 0
S2.10 RESPECT REQUESTED
TEMPERATURE OF STO-
RAGE TANK 1
We define whether storage tank 1 should be loaded (by means of
collectors) only to the set point temperature. 0- NO
1- YES 1
S2.13 MIN. COLLECTOR TEMPE-
RATURE
We define whether and how the minimum collector temperature
is considered. 0- NO
1- YES
2- YES, ONLY
SWITCH-ON 0
A1360_1 MJ/OD 06/2018