These units are used for both heating and cooling applications.
They can be combined with fan coil units, floor heating applications, low temperature high efficiency radiators, domestic hot water
tanks (not supplied) and solar kits (not supplied).
A wired controller is supplied with the unit .
The unit have a freeze prevention function that uses the heat pump and backup heater (option) to keep the water system safe from
freezing in all conditions. Since a power failure may happen when the unit is unattended, It's suggested to use anti-freezing flow switch
in the water system. (Refer to Water piping).
The backup heater can increase the heating capacity during cold outdoor temperatures.
The backup heater also serves as a backup in case of malfunctioning and for freeze protection of the outside water piping during
winter time.
The standard unit is without backup heater.
1. Heat pump capacity.
2. Required heating capacity (site dependent).
3. Additional heating capacity provided by backup heater.
Capacity/Load
Tbivalent Outdoor temperature
Not supplied
Room thermostat can be connected to the unit(room thermostat should be kept away from heating source when selecting the
installation place).
Not supplied
An optional solar kit can be connected to the unit.
To Next Page
Loading...
