ENGINEERING ^/J-nrJfjW^ Optyma™ Condensing Units DANFOSS CONDENSING UNITS

Designation system Platform: D = Micro-channel technology Design: J = Condensing unit with reciprocating compressor and one fan N = Condensing unit with scroll compressor and one fan G = Condensing unit with reciprocating compressor and two fans R = Condensing unit with scroll compressor and two fans Product configuration: 32 / 40 = See table below Refrigerant - Type of oil: M = R22 - Mineral Z = R134a/R404A/R507 - Polyolester U = R22/R134a/R404A/R507 – Polyvinyl ether Voltage code: N = Compressor 230 V/1-ph/60 Hz , fan 230 V/1-ph/60 Hz Q = Compressor 230 V/3-ph/60 Hz , fan 230 V/1-ph/60 Hz R...

High-pressure cartdrige Micro-channel type condenser Filter drier Hermetic reciprocating compressor Rotolock valve* Metal electrical box with contactor Low-pressure switch Receiver Sight glass Note: *Not available for units equipped with scroll compressors. D40 version High-pressure cartdrige Receiver Filter drier Outdoor housing Reciprocating or scroll compressor Metal electrical box with contactor Suction accumulator Sight glass Low-pressure switch

Optimal refrigeration solution Lighter condensing unit R22 Reduced refrigerant charge Condensing units with micro-channel condensers use up to 30% less refrigerant charge than those equipped with fin and tube type condensers, thus streamlining the installer's workload. Faster installation New condensing units equipped with micro-channel condensers are up to 15 kg lighter than conventional ones. Refrigerant charging time is significantly reduced since less amount of refrigerant is used. Units feature suction and discharge valves allowing fast and easy maintenance. Refrigerant evacuation time is...

Main product features Crankcase heater Micro-channel condenser Rotolock valve • The crankcase heater reduces by 23.5% the risk of the compressor failing under flooded start-up conditions, thus extending the operating life of the condensing unit. • As the micro-channel condenser has a reduced internal volume, it uses a smaller amount of refrigerant charge and is more efficient, hence reducing refrigerant evacuation and charging time even further. Cleaning and maintenance are also easier and faster. • The presence of Rotolock valves on the condensing unit suction and discharge lines allows for...

Cooling Capacity ranges and application limits Rated capacity ranges (Btu/h)* Units with reciprocating compressors Units with scroll compressors OP-H units... with R22 Evaporating temperature for OP-H units...: -10°C. Evaporating temperature for OP-L units...: -25°C Application limits (evaporating temperature in °C) OP-H units... with R22 Units with reciprocating compressors Units with scroll compressors OP-H units... with R22 1) Calculate the cooling capacity required for the application. 2) Select your preferred type of coolant and then a unit with sufficient capacity to suit the evaporating...

Ambient temperature version code Model Electrical code Test conditions Cooling capacity [Btu/h] at evaporating temperature Electrical codes: N - Compressor 230 V/1-ph/60 Hz, Fan(s)230 V/1-ph/60 Hz Q - Compressor 230 V/3-ph/60 Hz,Fan(s) 230 V/1-ph/60 Hz Cooling capacity for three-phase models shown. For single-phase models a difference of +/- 1% shall apply The consumption values shown relate to an ambient temperature in the equipment room of 32°C. Detailed settings for versions D32 and D40 can be found on page 03.

Condenser Model Type Internal Air flow volume [m3/h] [l] Power consumption [Btu/h] at evaporating temp. Suction line Liquid line

Ambient temperature Version code Electrical code Test conditions Cooling capacity [Btu/h] at evaporating temperature Electrical codes: N - Compressor 230 V/1-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz Q - Compressor 230 V/3-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz R - Compressor 460 V/3-ph/60 Hz , fan(s) 460 V/1-ph/60 Hz Cooling capacity for three-phase models shown. For single-phase models a difference of +/- 1% shall apply The consumption values shown relate to an ambient temperature in the equipment room of 32°C. Detailed settings for versions D32 and D40 can be found on page 03.

Condenser Model Type Internal Air flow volume [m3/h] [l] Power consumption [Btu/h] at evaporating temp. Suction line Liquid line

Version code Model Ambient temperature Electrical code Test conditions Cooling capacity [Btu/h] at evaporating temperature Electrical codes: N - compressor 230 V/1-ph/60 Hz, fan(s) 230 V/1-ph/60 Hz Q - compressor 230 V/3-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz R - compressor 460 V/3-ph/60 Hz, fan(s) 460 V/1-ph/60 Hz Cooling capacity for three-phase models shown. For single-phase models a difference of +/- 1% shall apply The consumption values shown relate to an ambient temperature in the equipment room of 32°C. Detailed settings for versions D32 and D40 can be found on page 03.

Version code Model D40 Ambient temperature Electrical code Test conditions Cooling capacity [Btu/h] at evaporating temperature Electrical codes: N - compressor 230 V/1-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz Q - compressor 230 V/3-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz R - compressor 460 V/3-ph/60 Hz , fan(s) 460 V/1-ph/60 Hz Cooling capacity for three-phase models shown. For single-phase models a difference of +/- 1% shall apply The consumption values shown relate to an ambient temperature in the equipment room of 32°C. Detailed settings for versions D32 and D40 can be found on page 03.

version code Model Ambient temperature Electrical code Test conditions Cooling capacity [Btu/h] at evaporating temperature Electrical codes: N - compressor 230 V/1-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz Q - compressor 230 V/3-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz R - compressor 460 V/3-ph/60 Hz , fan(s) 460 V/1-ph/60 Hz Cooling capacity for three-phase models shown. For single-phase models a difference of +/- 1% shall apply Power consumption values shown relate to an ambient temperature in the equipment room of 32°C. Detailed settings for versions D32 and D40 can be found on page 03.