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Operating Manual

Attachment and installation cooling units

DTS and DTI Series 6201C / 6301C

Multi-Controller (MC)

– 230 V

Version 1.0, May 2017

Summary of Contents for DTI 6201C

Page 1: ...Operating Manual Attachment and installation cooling units DTS and DTI Series 6201C 6301C Multi Controller MC 230 V Version 1 0 May 2017...

Page 2: ...ology For this reason no claims to specific features of the unit can be derived from the content of this operating manual A film on the DTI cooling units can be viewed HERE Safety instructions and mar...

Page 3: ...ng mode 10 2 4 7 Multimaster function 11 2 5 Type plate 12 2 6 Technical data 13 2 6 1 Refrigeration data 13 2 6 1 Electrical data 13 2 6 2 Dimensions 13 2 6 3 Other unit data 13 3 Assembly and initia...

Page 4: ...ion of the cooling unit 29 4 5 Service interface 30 4 6 Error messages 31 4 7 LCD error messages 34 5 Service and Maintenance 35 5 1 General cleaning 35 5 2 Cleaning the cooling unit Unit cover remova...

Page 5: ...data They also enable readouts of system messages and diagnostic data The Multi Controller MC is also equipped with a Multimaster function and energy saving mode For detailed specifications for the c...

Page 6: ...der options WARNING Spare parts from third party manufacturers can damage the unit Only original parts are subject to the manufacturer s quality control Only use specially harmonized manufacturer part...

Page 7: ...ver The upper part of the figures Air flow principle front view shows the DTI cooling unit and the lower part shows a DTS cooling unit CAUTION Danger due to the release of very warm air The air outlet...

Page 8: ...6 SET button Selection of the current menu item Jump to the next lower menu level Cooling units with a multi controller MC have a control panel with a green LED light 1 and an LCD 2 They are located o...

Page 9: ...nd dehumidified The evaporator fan internal 6 draws the air inside the switch cabinet through the evaporator 4 and releases the cooled air back to the switch cabinet The cooling units are controlled w...

Page 10: ...de Cooling units with Multi Controller MC are equipped with energy saving mode Therefore it has a second TS2 temperature sensor 1 which is installed externally on the cooling unit The TS2 temperature...

Page 11: ...s function The cooling mode is ended by the last unit that undercuts the switching threshold TSet 2K Energy saving mode is ended by the cooling command of one of the cooling units in bus function Ener...

Page 12: ...figure shows the standard version for EU Member States The type plate version may differ in other countries Item Designation Item Designation 1 Frequency 2 QR code 3 Options 4 CE mark 5 Protection ty...

Page 13: ...cy 50 60 Hz Functional range DIN IEC 60038 50 Hz 60 Hz 50 Hz 60 Hz Power consumption P el A35 A35 445 W 560 W 705 W 820 W Rated current I nom max 2 04 A 2 9 A 5 A 5 2 A Starting current I Start max 9...

Page 14: ...port the unit in the position of use Always transport the cooling units using the packaging provided by the factory It comprises an outer carton base plate and padding at the top and base Transporting...

Page 15: ...tion and serial number The General Terms for Deliveries and Services of ZVEI Zentralverband der Elektrotechnischen Industrie Central Association of the Electrical Engineering and Electronics Industry...

Page 16: ...ment of switch cabinets with integrated cooling units can result in accidents Only lifting by M8 jack rings is permitted for the cooling unit Ensure that jack rings and unit threads are not damaged or...

Page 17: ...nergized Required tools and material Saw Use a switch cabinet cutter if applicable Protective covers Procedure Use a protective cover to protect the switch cabinet from chips Provide the switch cabine...

Page 18: ...he cooling unit is de energized Required tools and material Profile seal 1 Installation tool Accessory kit Threaded bolts screws nuts washers Procedure Insert profile seals 1 on the sheet metal edge o...

Page 19: ...The unit is de energized Required tools and material Saw Use a switch cabinet cutter if applicable Protective covers Procedure Use a protective cover to protect the switch cabinet from chips Provide...

Page 20: ...ngs 2 5 accessory kit Procedure Fit the cooling unit 3 in the cut out from outside see the figure DTI cooling unit assembly Push the cooling unit 3 into the switch cabinet 6 until the unit seal is app...

Page 21: ...cal connections Item Designation Item Designation Item Designation C1 Starting capacitor F1 High pressure pressostat F4 F5 Fuse LP1 Controller LP2 Display control unit MC M1 Compressor M2 Condenser fa...

Page 22: ...oor contact provides low voltage 20V 20mA for the door contact switch Installation of a door contact switch increases safety and prevents increased accumulation of condensate If a door contact switch...

Page 23: ...l requirements must be ensured for safe and reliable operation of the cooling units Upstream installation of a supply side temperature regulator is prohibited Connect the upstream fuse specified on th...

Page 24: ...e Connect the cable 4 with the connecting plug 1 accessory kit as specified in the electrical circuit diagram see Electrical connection For electrical connection insert the screwdriver 3 into the cage...

Page 25: ...cted to a different mains voltage Cooling units with 230V 115V do not have any transformer options Therefore adaptation of the upstream fuse is not necessary 3 5 6 Collective fault signal Two connecti...

Page 26: ...he door is closed the units run continuously Exception Energy saving mode and cooling units with anti freeze option The external temperature sensor controls the energy saving mode see TS2 temperature...

Page 27: ...hrough the menus SetP Lit Lit_ Unit from the temperature display 1 with the SCROLL UP 3 and SCROLL DOWN 4 buttons Select a menu with the SET button 5 Enter the password After pressing the SET button 5...

Page 28: ...atus Error Display Input mode 1s Value 1 Value 1 Save parameter Do not save parameter Display Input mode 1s Value 1 Value 1 Save parameter Do not save parameter Display Input mode 1s Save parameter Do...

Page 29: ...e temperature switching threshold TSet has not been reached yet The evaporator fan internal condenser fan external and compressor switch off when the door is opened NOTE Condensate flowing back into t...

Page 30: ...see Spare part orders 4 5 Service interface The service interface 1 can be used to change operating parameters For this purpose a USB adapter 2 and the ECoolPLANT 2 X configuration software and USB dr...

Page 31: ...al Heater external Fault signal contact Blinking OFF ON ON OFF Open Pressostat tripped Excessively high pressure has built up in the refrigerant circuit The cooling unit cannot dissipate the heat from...

Page 32: ...or Evaporator fan internal Condenser fan external Heater external Fault signal contact Blinking ON ON ON OFF Open Sensor 1 Maximum The maximum value of the switch cabinet temperature Lit LCD has been...

Page 33: ...ressor Restart after accumulating condensate water has evaporated A restart is only possible with disconnection and re connection of the mains voltage For safety reasons there is no other means of res...

Page 34: ...n energy saving mode For detailed information about energy saving mode see Energy saving mode LED Compressor Evaporator fan internal Condenser fan external Heater external Fault signal contact Illumin...

Page 35: ...high pressure washer or sharp objects can damage the electrical and electronic assemblies Malfunctions can cause accidents Do not clean with a water jet pressure washer or flammable cleaning agents Pr...

Page 36: ...le 20 3 Display or operating unit 4 Bottom plate slot 5 Unit cover Requirement The cooling unit is de energized Procedure Remove the fastening screws 1 Tilt the unit cover 5 forward 20 2 Disconnect th...

Page 37: ...ntervals for the cleaning or replacement of filter mats depend heavily on the ambient air contamination Required tools and material Brush Water below 40 C Mild detergent Vacuum or compressed air clean...

Page 38: ...or safe and reliable operation NOTE Danger of unit damage due to incorrectly performed maintenance Disregard of the recommended maintenance work reduces the cooling capacity of the cooling unit and co...

Page 39: ...tness 2 3 Inspect electrical connections for damage 2 4 Inspect evaporator for ice formation 3 Condenser heat exchanger 3 1 Inspect pipe package for deposits 3 2 Inspection for general corrosion damag...

Page 40: ...third parties is not possible Final decommissioning CAUTION Danger of crushing during the decommissioning of units Hands and other body parts can be crushed during removal of units Keep body parts ou...

Page 41: ...t and outlet opening of the switch cabinet Unit cools only periodically Temperature set incorrectly or unit is defective Set the a higher temperature Call in authorized qualified personnel check the u...

Page 42: ...ng cases Improper use of the unit Failure to observe operating conditions or disregard of the operating manual Lack of regular maintenance on the cooling units Damage due to disregard of maintenance r...

Page 43: ...3 GB Liability disclaimer All information contained was thoroughly checked in May 2017 However we make no guarantee as to the completeness and correctness of the specifications Legal notice Pfannenber...

Page 44: ...Operating Manual Attachment and installation cooling units DTS and DTI Series 6201C 6301C Multi Controller MC 400 V 2 Version 1 0 May 2017...

Page 45: ...ology For this reason no claims to specific features of the unit can be derived from the content of this operating manual A film on the DTI cooling units can be viewed HERE Safety instructions and mar...

Page 46: ...ng mode 10 2 4 7 Multimaster function 11 2 5 Type plate 12 2 6 Technical data 13 2 6 1 Refrigeration data 13 2 6 1 Electrical data 13 2 6 2 Dimensions 13 2 6 3 Other unit data 13 3 Assembly and initia...

Page 47: ...ion of the cooling unit 29 4 5 Service interface 30 4 6 Error messages 31 4 7 LCD error messages 34 5 Service and Maintenance 35 5 1 General cleaning 35 5 2 Cleaning the cooling unit Unit cover remova...

Page 48: ...data They also enable readouts of system messages and diagnostic data The Multi Controller MC is also equipped with a Multimaster function and energy saving mode For detailed specifications for the c...

Page 49: ...der options WARNING Spare parts from third party manufacturers can damage the unit Only original parts are subject to the manufacturer s quality control Only use specially harmonized manufacturer part...

Page 50: ...ver The upper part of the figures Air flow principle front view shows the DTI cooling unit and the lower part shows a DTS cooling unit CAUTION Danger due to the release of very warm air The air outlet...

Page 51: ...6 SET button Selection of the current menu item Jump to the next lower menu level Cooling units with a multi controller MC have a control panel with a green LED light 1 and an LCD 2 They are located o...

Page 52: ...nd dehumidified The evaporator fan internal 6 draws the air inside the switch cabinet through the evaporator 4 and releases the cooled air back to the switch cabinet The cooling units are controlled w...

Page 53: ...de Cooling units with Multi Controller MC are equipped with energy saving mode Therefore it has a second TS2 temperature sensor 1 which is installed externally on the cooling unit The TS2 temperature...

Page 54: ...s function The cooling mode is ended by the last unit that undercuts the switching threshold TSet 2K Energy saving mode is ended by the cooling command of one of the cooling units in bus function Ener...

Page 55: ...figure shows the standard version for EU Member States The type plate version may differ in other countries Item Designation Item Designation 1 Frequency 2 QR code 3 Options 4 CE mark 5 Protection ty...

Page 56: ...50 60 Hz Functional range DIN IEC 60038 50 Hz 60 Hz 50 Hz 60 Hz Power consumption P el A35 A35 480 W 570 W 770 W 820 W Rated current I nom max 1 8 A 2 1 A 3 5 A 3 3 A Starting current I Start max 9 1...

Page 57: ...port the unit in the position of use Always transport the cooling units using the packaging provided by the factory It comprises an outer carton base plate and padding at the top and base Transporting...

Page 58: ...tion and serial number The General Terms for Deliveries and Services of ZVEI Zentralverband der Elektrotechnischen Industrie Central Association of the Electrical Engineering and Electronics Industry...

Page 59: ...ment of switch cabinets with integrated cooling units can result in accidents Only lifting by M8 jack rings is permitted for the cooling unit Ensure that jack rings and unit threads are not damaged or...

Page 60: ...nergized Required tools and material Saw Use a switch cabinet cutter if applicable Protective covers Procedure Use a protective cover to protect the switch cabinet from chips Provide the switch cabine...

Page 61: ...he cooling unit is de energized Required tools and material Profile seal 1 Installation tool Accessory kit Threaded bolts screws nuts washers Procedure Insert profile seals 1 on the sheet metal edge o...

Page 62: ...The unit is de energized Required tools and material Saw Use a switch cabinet cutter if applicable Protective covers Procedure Use a protective cover to protect the switch cabinet from chips Provide...

Page 63: ...ngs 2 5 accessory kit Procedure Fit the cooling unit 3 in the cut out from outside see the figure DTI cooling unit assembly Push the cooling unit 3 into the switch cabinet 6 until the unit seal is app...

Page 64: ...signation Item Designation Item Designation C1 Starting capacitor F1 High pressure pressostat F4 F5 Fuse LP1 Controller LP2 Display control unit MC M1 Compressor M2 Condenser fan external M3 Evaporato...

Page 65: ...oor contact provides low voltage 20V 20mA for the door contact switch Installation of a door contact switch increases safety and prevents increased accumulation of condensate If a door contact switch...

Page 66: ...l requirements must be ensured for safe and reliable operation of the cooling units Upstream installation of a supply side temperature regulator is prohibited Connect the upstream fuse specified on th...

Page 67: ...e Connect the cable 4 with the connecting plug 1 accessory kit as specified in the electrical circuit diagram see Electrical connection For electrical connection insert the screwdriver 3 into the cage...

Page 68: ...ifications for the factory settings of the transformer are provided on the yellow connection diagram 1 on the rear side of the unit UL conformity with the following fuses Category ClassCC slow burning...

Page 69: ...he door is closed the units run continuously Exception Energy saving mode and cooling units with anti freeze option The external temperature sensor controls the energy saving mode see TS2 temperature...

Page 70: ...hrough the menus SetP Lit Lit_ Unit from the temperature display 1 with the SCROLL UP 3 and SCROLL DOWN 4 buttons Select a menu with the SET button 5 Enter the password After pressing the SET button 5...

Page 71: ...atus Error Display Input mode 1s Value 1 Value 1 Save parameter Do not save parameter Display Input mode 1s Value 1 Value 1 Save parameter Do not save parameter Display Input mode 1s Save parameter Do...

Page 72: ...e temperature switching threshold TSet has not been reached yet The evaporator fan internal condenser fan external and compressor switch off when the door is opened NOTE Condensate flowing back into t...

Page 73: ...see Spare part orders 4 5 Service interface The service interface 1 can be used to change operating parameters For this purpose a USB adapter 2 and the ECoolPLANT 2 X configuration software and USB dr...

Page 74: ...al Heater external Fault signal contact Blinking OFF ON ON OFF Open Pressostat tripped Excessively high pressure has built up in the refrigerant circuit The cooling unit cannot dissipate the heat from...

Page 75: ...or Evaporator fan internal Condenser fan external Heater external Fault signal contact Blinking ON ON ON OFF Open Sensor 1 Maximum The maximum value of the switch cabinet temperature Lit LCD has been...

Page 76: ...ressor Restart after accumulating condensate water has evaporated A restart is only possible with disconnection and re connection of the mains voltage For safety reasons there is no other means of res...

Page 77: ...n energy saving mode For detailed information about energy saving mode see Energy saving mode LED Compressor Evaporator fan internal Condenser fan external Heater external Fault signal contact Illumin...

Page 78: ...high pressure washer or sharp objects can damage the electrical and electronic assemblies Malfunctions can cause accidents Do not clean with a water jet pressure washer or flammable cleaning agents Pr...

Page 79: ...le 20 3 Display or operating unit 4 Bottom plate slot 5 Unit cover Requirement The cooling unit is de energized Procedure Remove the fastening screws 1 Tilt the unit cover 5 forward 20 2 Disconnect th...

Page 80: ...ntervals for the cleaning or replacement of filter mats depend heavily on the ambient air contamination Required tools and material Brush Water below 40 C Mild detergent Vacuum or compressed air clean...

Page 81: ...or safe and reliable operation NOTE Danger of unit damage due to incorrectly performed maintenance Disregard of the recommended maintenance work reduces the cooling capacity of the cooling unit and co...

Page 82: ...tness 2 3 Inspect electrical connections for damage 2 4 Inspect evaporator for ice formation 3 Condenser heat exchanger 3 1 Inspect pipe package for deposits 3 2 Inspection for general corrosion damag...

Page 83: ...third parties is not possible Final decommissioning CAUTION Danger of crushing during the decommissioning of units Hands and other body parts can be crushed during removal of units Keep body parts ou...

Page 84: ...t and outlet opening of the switch cabinet Unit cools only periodically Temperature set incorrectly or unit is defective Set the a higher temperature Call in authorized qualified personnel check the u...

Page 85: ...ng cases Improper use of the unit Failure to observe operating conditions or disregard of the operating manual Lack of regular maintenance on the cooling units Damage due to disregard of maintenance r...

Page 86: ...3 GB Liability disclaimer All information contained was thoroughly checked in May 2017 However we make no guarantee as to the completeness and correctness of the specifications Legal notice Pfannenber...

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