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8.7
Additional regulated heat, additional
heat source (Y27)
8.8
Connecting the domestic water
circulator pump
The domestic hot water circulator pump (Q4) can be
connected to the controller's electrical control. According
to the factory settings, the circulator pump operates
whenever the domestic hot water operating method is in
the ON state. The circulator pump's control method can
be adjusted so that it operates according to a schedule. The
adjustment can be made using the heat pump's user
interface.
NOTE: The maximum load current on the relay output is
1.5 A (230 V AC)
40
The control of the circulator pump is connected to
terminal Q14 of the expansion module TC1.1.
8.9
Continuous alert
The heat pump can provide a continuous alert in the event
of failure. The continuous alert is connected to the
controller's potential-free relay, K10. Use a 2-pole cable
with a cross-sectional area of at least 0.5 mm
Gebwell T3 Inverter | Gemini Inverter installation manual
2
.
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