6
Product details
6 720 612 217 (05.03)
Solar panel high-temperature cut-
out (fixed setting)
• Above a temperature of 130 °C at
the solar panel temperature sensor
the solar heating system pump
switches off.
The display shows the hot panel/
evaporation symbol and the sym-
bol stops moving (Fig. 5, page 16).
• The solar heating system pump
does not switch on again until the
solar panel temperature has
dropped below 127 °C and the stor-
age tank temperature sensor
calls for heat.
• At temperatures above 140 °C the
convector fluid evaporates in the
solar panel.
Indication of excessive tempera-
ture difference (fixed setting)
• If the temperature difference -
is greater than 80 K, this can be a
sign that there is air in the system or
that the solar heating system pump
is defective.
Display error message: SYS.
1.5 Key to illustrations in
Appendix
Key to Figures 1 to 10 on pages 16
to 18:
Solar heating system pump
Solar panel temperature sensor
(PTC)
Storage tank temperature
sensor (PTC)
No function
1 Top fixing hole
2 Bottom fixing holes
230 V AC Power supply connection
3 Spare fuse, 4 A MT, 250 V
4 Fuse 4 A MT, 250 V
5 Cable exits to rear
6 Cable exits to underneath
7 Inner programmer cover
(protects electronics)
S Mode selector switch
Si Fuse, 4 A MT, 250 V
TDS 10 Solar heating system
programmer
1.6 Unvented DHW Cylinders
When connecting the Greenskie's
Solar Heating System to an un-vented
hot water storage cylinder, it is recom-
mended that the electrical supply to
the solar control system is taken via the
thermal cut-out device on the cylinder.
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