Refrigerant fluid: R 410 A

The best COP on the market

The lowest noise levels on the market

Compact units:

- 1190 x 340 x 735 mm

- 1190 x 340 x 1235 mm

High quality components:

- Scroll compressor (except PHR6 with

rotary compressor) with sound insulation

- high performance heat exchanger with fins

for the R 410 A

- axial fan motor

- heat exchanger with AISI 316 stainless

steel plates and heat insulation, etc.

Hydraulic equipment:

- Circulating pump 3 speeds

- Expansion tank

- Safety valve

- Air vent

- Water manometer

- Hydraulic filter

Functions of the control system:

- Reducing of the minimum water volume

- Adjustment of the condensation pressure

- Automatic control of the circulating pump

(anti-freeze and anti-seize function)

- Defrosting adjusted according to the

outdoor temperature

- Alarm management by means of event


- External communication by a serial

interface (Protocol Modbus)

Other advantages:

- Improved access to components

- Keypad/display fitted to the front panel

- Dividing bulkhead between the fan and

the machinery compartment

- Option of removing the control panel

for a wider opening

- Stringent manufacturing inspections:

Helium waterproof test, di-electrical and

electrical test, hydraulic test,

    Heating and cooling

    Water conditions 30/35C in Heating

(and 18/23C in Cooling)

    Operating limits:

- T outdoor air: - 15C in Heating (+43C

in Cooling)

- T water outlet maximum: + 40C in

Heating (+25C in cooling mode)

    Standard equipment:

- Single start-up kit (PHR 6/8/11 single


- Water flow switch

- Proportional head pressure control

- LP switch

- HP switch

- Hydraulic filter (connectable)

- Hydraulic equipment