Packaged rooftop heat pump

Description

W(R)FC **5 ÷ **0 Cooling capacity: 9.6 ÷ **2.8 kW Heating capacity: *0.6 ÷**5.9 kW � *3 sizes available ranging from 9.6 kW to **2.8 kW cooling capacity. � Cooling only and heat pump versions. � Panels and frame are made from metal steel protected with polyester powder painting to ensure total resistance to atmospheric agents. � Direct expansion coils with condensate drain tray. � High efficiency scroll compressor for the whole range, with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers. � Ripple type acoustic insulation for compressor section, and thermal insulation for coil and fan section, low noise. � Forward curve centrifugal fans for air treatment section and axial fans for condensation section. � Front, side and underside air discharge of the treatment unit. � High external pressure, long air supply distance. � Electric panel consists of breakers and contactors for compressors and fan motors, phase sequence relay and other necessary protection devices for the main components. � Easy operation line controller: � Cooling/Heating//Auto � Error indication � Timing On/Off OPTIONAL � Economizer with fresh, return air dampers with cowl for models from **0 to **0. � Free cooling function for low ambient temperature. � Hot gas bypass (where low-local situation occurs and where it is necessary avoid low suction pressure and �compressor cycling�). � Low ambient control device for operation of outdoor units at ambient temperatures from less than *0°C down to **0°C. � Air pressure switch for indoor fan. � High Static condenser fan option with sealed + drain condensing section. � Optional water heating coil � Metal or plastic mesh on condenser coil. � Optional supply / return air configurations � Upgraded evaporator fan motor drives.