REFRIGERATION UNIT
Picture Frame Model PFR-406 Ex

General Information:
The PFR-406Ex is an all aluminum refrigeration unit designed to provide high reliability in extreme ambient temperature. The unit has two complete electrical systems (including two thermostats) and two separate refrigeration systems. Each refrigeration system has its own compressor, refrigerant piping, coils and thermal expansion valve. There are two evaporator fan motors, and a double condenser fan motor. Dampers make it possible for the unit to operate on one evaporator fan motor should a failure occur.

Construction:
» Frame is constructed of aluminum treated to resist corrosion induced by salt spray

Temperature Operating Range:
» -22.0^oF (-30^oC) to +125^oF (+52^oC)

Compressor:
» Copeland Scroll

Refrigerant:
» R134 A

Dimensions:
» Width - 2025.5 mm (83 in)
» Height - 2235.2 mm (49.75 in)
» Depth - 365 mm (14.38 in) from back of flange 365 mm (14.38 in) overall
» 542 kg (1194 lbs)

Fans:
» Evaporator: 2 centrifugal, 1.0 HP, 1725 rpm
» Condenser: 1 propeller 20”diameter, 2.5 HP, 1750 rpm

Coils:
» Evaporator: copper tubes, aluminum fins - corrosion treated
» Condenser: copper tubes, aluminum fins - corrosion treated

Controls:
» Microprocessor with automatic pre-trip and diagnostics
» Indicator lights: 8 LEDs for operation and alarm conditions
» Voltage 460 V AC/6OHz and 380V AC/5OHz
» Phase sensor for automatic phase correction

UNIT CAPACITY (Both Systems Running Concurrently)

Evaporator Temperature	Gross Comp Capacity	Fan Heat	Net Capacity
35°F 1.5°C	11.16 kW	1.976 kW	9.16 kW
0°F -17.8°C	4.96 kW	0.475 kW	4.48 kW

All specifications are subject to change without notice. For further information about this or any Klinge-product, please contact us at any of our offices.

Construction: » Frame is constructed of aluminum treated to resist corrosion induced by salt spray

Construction:
» Frame is constructed of aluminum treated to resist corrosion induced by salt spray