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Seifert 43052081, Manual, Page: 15 / 19

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Seifert 43052081 Manual Download Page 15

Version No. 1-6 - 04.07.2022

Doc. No. 9943052081

15 / 19

14. Wiring Diagram

Summary of Contents for 43052081

Page 1: ...ional principle 6 6 Technical data 7 7 Performance graph 8 8 Mounting 9 9 Mounting Principle 10 10 Cut Out Dimension 11 11 Dimension H x W x D 12 12 Electrical Connection 13 13 Controller 14 14 Wiring Diagram 15 15 Taking into Operation 16 16 Trouble Shooting 16 17 Maintenance Cleaning 16 18 Transport Storage 17 19 Parts supplied Spare parts Accessories 18 ...

Page 2: ...dissipation of heat from control cabinets and enclosures stationary not moving in order to protect temperature sensitive components in an industrial environment To meet the conditions of use all the information and instructions in the instruction manual must be adhered to General danger Indicates compulsory safety regulations which are not covered by a specific pictogram such as one of the followin...

Page 3: ...units based on the information diagrams or descriptions contained in this manual No liability can be accepted for damage and production caused by Disregarding the instruction manual Operating error Inappropriate work on or with the unit The use of non specified spare parts and accessories Unauthorised modifications or changes to the unit by the user or his personnel The supplier is only liable for e...

Page 4: ...y regulations One can find dangerous voltages above 50 V AC or above 100 V DC Behind the control cabinet doors On the power supply in the unit housing The unit has to be operated according to the type plate and the wiring diagram and must be protected externally from overloading and electrical faults via suitable protective devices Danger through incorrect work on the unit The unit can only be inst...

Page 5: ...t air does not come into contact with the ambient air which may well be dirty or polluted Enclosure cooling units can dissipate large quantities of heat from sealed enclosures such as electrical enclosures into the ambient air and at the same time reduce the cabinet internal temperature to below that of the ambient air The unit can function without problems in extreme ambient conditions e g dusty ...

Page 6: ...he capillary pipe being a much lower pressure the refrigerant arrived to the evaporator where it absorbs the necessary heat to change from liquid to gas state The gas is then drawn back into the compressor completing the cycle Condensation management In environments with humidity and low internal enclosure temperatures condensation may form on the evaporator coil Standard cooling units 43XXX0XXX h...

Page 7: ...stem unimpeded Ambient air circuit 435 550 m h Cabinet air circuit 200 250 m h Mounting Recessed Housing Material Mild steel powder coated Dimensions A x B x C D E 715 x 372 x 260 170 90 mm Weight 33 7 kg Cut out dimensions 316 x 654 mm Voltage Frequency 400 460 V 50 60 Hz 2 UL Voltage Frequency 400 460 V 60 Hz 2 Current L35L35 1 4 A 50 Hz 1 2 A 60 Hz Starting current 4 3 A Max current 1 6 A Nomin...

Page 8: ...Version No 1 6 04 07 2022 Doc No 9943052081 8 19 7 Performance graph ...

Page 9: ...he case a barrier or duct shall be provided to redirect the airflow Cooling unit enclosure air suction hole must be installed in the highest possible point When installing the unit on a door ensure it can take the weight Before drilling the enclosure ensure the fixing elements and couplings will not interfere with the equipment inside the enclosure itself Disconnect power before starting any work in...

Page 10: ...No 9943052081 10 19 9 Mounting Principle Do not use within the first 15 minutes after installation 1 M6 screws 2 M6 flat washers 3 M6 toothed washers 4 Cabinet 5 Sealing tape 6 Cooling unit 7 Lifting hook Fig 1 Recessed Fig 2 External ...

Page 11: ...Version No 1 6 04 07 2022 Doc No 9943052081 11 19 10 Cut Out Dimension ...

Page 12: ...Version No 1 6 04 07 2022 Doc No 9943052081 12 19 11 Dimension H x W x D ...

Page 13: ...are disconnected from the electrical supply and protected against unauthorised accidental reconnection Ensure that the unit and the enclosure are switched off before opening the unit While servicing and inspecting the unit ensure that the necessary precautions are taken against the unit been switched back on accidentally All wiring for unit installation must be done following the applicable nationa...

Page 14: ...Press Set to save the new setting To change the heating set point St2 units with internal heater only 1 Press Set till St1 appears on the display and release the button 2 Press again Set till St2 appears on the display 3 Press the Up Down buttons to adjust the temperature 4 Press set to save the new setting Important Note when changing settings ensure that St2 5K St1 The unit also has a potential ...

Page 15: ...Version No 1 6 04 07 2022 Doc No 9943052081 15 19 14 Wiring Diagram ...

Page 16: ... power supply connector is incorrect Change phases inside power supply connector Unit doesn t cool External and internal fan work compressor does not work Compressor motor electrical failure Have compressor replaced by qualified service technician Capacitor for compressor failed Replace capacitor Compressor works external fan doesn t work External fan needs to be replaced Replace external fan Enclo...

Page 17: ...tions which meet the following conditions temperature range 40 C to 70 C Relative humidity at 25 C max 95 Returning the unit To avoid transport damage the unit should be returned in the original packing or in a packing case and must be strapped to a pallet If the unit cannot be returned in the original packing please ensure that A space of at least 30 mm must be maintained at all points between th...

Page 18: ...1 Mounting template 1 M6 16 bolts 8 A6 4 washer 8 M6 toothed washers 8 Lifting hook M8 x 12 1 PVC washer 1 Drain pipe 1 Female connector 1 Foam tape Accessories Description Order no Fibre filter media EU2 SP 43040001 O 1 Washable aluminium filter SP 43040001 BF 1 Stainless steel filter holder incl filter media SP 43040001 BG 1 Door contact switch 3100001 ...

Page 19: ...state North Kingstown Wantirna South 42477 Radevormwald Birzebbuga BBG 3000 4563 Gerlafingen 4901 Ottnang 26100 Cremona RI 02852 3152 Victoria Germany Malta Switzerland Austria Italy USA Australia Tel 49 2195 68994 0 Tel 356 2220 7000 Tel 41 32 675 35 51 Tel 43 7676 20712 0 Tel 39 349 259 4524 Tel 1 401 294 6960 Tel 61 3 98 01 19 06 info de seifertsystems com info seifertsystems com info ch seifert...

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