211
Control function
③
Room thermostats condition (setting temperature and Room temperature) on the specic WaterCycle (Cycle 1 or Cycle 2)
can oset setting outlet water temperature of the corresponding Water Cycle. depending on setting.
④
Water Cycle (Cycle 1 or Cycle 2) can also operate independently without Room thermostats by request of water outlet
temperature (the dierence of setting outlet water temperature and current water outlet temperature on specic Water
Cycle) . The corresponding Water Cycle will be Thermo ON when setting outlet water temperature is not met. Then the
heat pump will be operated to meet demand. Oppositely the corresponding Water Cycle will be Thermo OFF.
⑤
Water Cycle (Cycle 1 or Cycle 2) can also operate by combination of request of water outlet temperature and Room
thermostats, that means the corresponding Water Cycle will be Switch ON and Thermo ON by request of water outlet
temperature or Room thermostats on the corresponding Water Cycle. Oppositely the Water Cycle will be Thermo OFF
when request of water outlet temperature and Room thermostats Thermo ON all disappear.
(3) Domestic Hot Water (DHW)
In addition, the unit can be combined with sanitary tank to delivery DHW. When DHW operation is required, the 3-way valve
for DHW changes its normal position diverting to the sanitary tank inner coil, allowing to heat the tank water temperature.
DHW can be heated up by heat pump / DHW Electric Heater / boiler / solar panel depending on heat source availability and
setting.
Outdoor Unit
Solar Panel
DHW Tank
T
DHW
DHW EH
Solar Pump
Indoor Unit
AEH
T
solar
3wv Cooling
Tiw
Tow
3wv DHW
Boiler
signal
Tow3
WP3
WP1
WP1
Hydraulic Separator
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