Installation and troubleshooting guides
Refrigeration fitters notes
The Fitters Notes provide relevant information about Danfoss refrigeration controls (mechanical) and Danfoss compressors, a good fault location overview, important installation tips and also extra room for own notes. To troubleshoot a specific product in your installation please find a list of relevant troubleshooting documents available for download in the list below the refrigeration overview.
Aftermarket product line
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }TGE thermostatic expansion valves, fixed orificeTGE is an innovatively designed series of thermostatic expansion valves for fluorinated refrigerants. TGE has copper connections upgraded to high-pressure applications for hermetically tight soldering, and is available with a wide variety of connection types and sizes.
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; } else if (isBigColumns) { } else { }TR 6 thermostatic expansion valves, fixed orificeTR 6 thermostatic expansion valves have been designed and developed with features especially for use in applications such as residential air conditioning systems, split systems, roof top units, heat pumps, light commercial air conditioning systems and chillers. The hermetic tight design meets environmental demands for today and the future. The TR 6 program is available for R22 and R410A, and models for other refrigerants can be produced to order.
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; } else if (isBigColumns) { } else { }T2/TE2 thermostatic expansion valves, exchangeable orificeT2/TE2 thermostatic expansion valves are used for liquid injection into evaporators on both refrigeration and air conditioning systems using fluorinated refrigerants. T2/TE2 is supplied with an interchangeable orifice assembly for easy stocking and service.
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; } else if (isBigColumns) { } else { }EVR solenoid valves, direct or servo operatedDanfoss offers a complete range of servo-operated solenoid valves for air conditioning systems. EVR valves can be used in liquid, suction and hot gas lines, and the valves are compatible with fluorinated refrigerants, including high-pressure refrigerants such as R410A (EVRH).
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; } else if (isBigColumns) { } else { }KP / KPU pressure switches, standard applicationsKP pressure switches are optimized for light and heavy commercial refrigeration - excellent protection against low suction pressure or high discharge pressure.