Mode MANUAL :
This mode allows to define the desired hot water quanBty by selecBng the set temperature. The set
temperature is also displayed as equivalence of showers : about 50 L of hot water).
When the mode ECO is not acBvated, the water heater favors the operaBon of the heat pump. However if
the air temperature is low or the water consumpBon high, the electric (or boiler) backup can be used at the
end of the heaBng cycle to reach the set temperature.
When the mode ECO is acBvated, the water heater works exclusively with the heat pump in the air
temperature range of -‐5 to +43°C. The electric backup heater is not used. This funcBon maximizes the energy
savings but can cause a lack of hot water.
Whatever sejng of ECO, the electric backup heater is used automaBcally if the air temperature is outside the
working range to assure a sufficient hot water volume.
Overview
InstallaBon
OperaBon
Maintenance
Warranty
10.6. Choice of operaJng mode
Press the buTon
to access the menu
Mode
Mode AUTO (only available on installaJons «heat pump only ») :
This operaBng mode manages automaBcally the choice of energy allowing to maximize economies while
supplying a sufficient hot water comfort level.
The water heater analyses the water consumpBon of the previous days to adapt the hot water producBon as
required. It reacts to unplanned events by launching working cycles during the day to assure enough hot
water. The set temperature varies automaBcally between 50 and 62°C according to the consumpBon profile.
The water heater chooses preferably the heat pump. The electric backup can automaBcally be added to
provide the correct hot water volume.
10.7. Locking of interface
Press for some seconds to lock/unlock the interface.
Mode MANUAL on installaJon « Solar backup »
This mode allows the work of the heat pump in combinaJon with a solar backup. However the
simultaneous working of the heat pump and the solar backup can damage the product. The heat
pump must be used in periods when solar energy is not available (to do this use the programming
mode of the water heater)
This mode is not available on installaJons « boiler backup » and « solar backup »
The mode ECO acJvated/not acJvated can’t be changed on installaJons « Boiler backup »
The mode BOOST :
this mode acBvates the heat pump and all other available energy sources (boiler backup if
set, electric backup) at the same Bme to reach the maximum set point of 62°C.
The mode ABSENCE :
this mode maintains the hot water temperature above 15°C by using the heat pump.
The boiler and electric backup can be used if the heat pump is not available.
The mode LOOP :
this mode allows the heat pump to work permanently to reach the set point of 62°C. The
backups (boiler if set and electric) may be used acer 7h of operaBon of the heat pump.
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Summary of Contents for HPWH 200 Lt
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