Danfoss GLT80TDC User Manual Download

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Danfoss

Light Commercial

Refrigeration

Compressors

GLT80TDC

Electronic driver connection manual, 12-42V, Direct Current - R134a

Installation guide

lightcommercialrefrigeration.danfoss.com

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Summary of Contents for GLT80TDC

Page 1: ...Danfoss Light Commercial Refrigeration Compressors GLT80TDC Electronic driver connection manual 12 42V Direct Current R134a Installation guide lightcommercialrefrigeration danfoss com ...

Page 2: ......

Page 3: ...Content Wiring and Connections 4 Setting up the speed 6 Operating voltage 7 Battery protection system 8 Protections and alarms 9 3 FRCC PI 044 A1 02 ...

Page 4: ...ST BE PLACED BETWEEN THE POLE OF THE BATTERY OR DC POWER SUPPLY AND THE POWER INPUT TERMINAL OF THE ELECTRONIC DRIVER 12V SYSTEMS 30A FUSE 24V SYSTEMS 30A FUSE 42V SYSTEMS 20A FUSE In some special vehicles the chassis is connected to terminal of the battery instead of terminal positive reference systems In such cases should be understood as and vice versa In systems powered by a variable DC source...

Page 5: ...CAL DRIVER 24 42V ALARM SWITCHER Fig 1 FDC3 wiring scheme NO RESISTOR IS NEEDED TO BE INSTALLED IN FDC3 ELECTRONIC DRIVER When connecting the electronic driver to the compressor any position of the connector is possible under an electrical point of view However in practice the vertical position is not possible because the electronic box cannot be assembled The connector should be connected as show...

Page 6: ...should be followed 1 If a FDC programming kit is available use it to check the setting of the old FDC3 electronic driver and set up the new one by programming the same parameters 2 Otherwise check the old FDC3 electronic driver for the presence of a connector at the SPI to set up the speed If so take it away and connect it again at the new FDC3 electronic driver 3 Otherwise check the appliance for...

Page 7: ... voltage is greater than 33V assume that are working in a system of 36 42V The output power is 450W Nominal 500W Maximum 12 14V systems the output power is limited to 250W In any case the minimum operating voltage is 9V and maximum of 46 2 V admitting once initiated the launch a minimum voltage of 8V during the first minute From the value of the applied voltage the electronic driver automatically ...

Page 8: ...rotection level is set up for working under normal circumstances in most appliances Cut out and cut in values are 12V system cut out 10 0V cut in 11 5 V 24V system cut out 22 0V cut in 24 5V 42V system cut out 36 0V cut in 38 5 V Other values can be set up if a FDC programming kit is available Battery protection system 8 FRCC PI 044 A1 02 ...

Page 9: ...itions that may cause otherwise refrigeration overload or compressor failure Electronic driver overheat if the temperature of the electronic components of the control becomes too high an internal sensor will stop the unit In case of overheating one automatic attempt to restart the compressor is allowed In case of battery protection there is no limit of automatic attempts to restart In case of any ...

Page 10: ...d technology specialists Today we operate from engineering and manufacturing facilities spanning across three continents FRCC PI 044 A1 02 Danfoss Light Commercial Refrigeration Compressors made by Huayi Danfoss DCS CC 2016 03 Our products can be found in a variety of applications such as rooftops chillers residential air conditioners heatpumps coldrooms supermarkets milk tank cooling and industri...

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