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Seifert 850620S62 Manual Download Page 1

Version No. 1-2 - 28.06.2022

Doc. No. 99850620S62

1 / 26

Table of Content 850620S62

1. User manual 

2

 .................................................................................................................................. 

2. Legal regulations 

3

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3. Safety instructions 

4

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4. Settings 

5

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5. Functional principle 

6

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6. Technical data 

7

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7. Performance graph 

8

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8. Mounting 

9

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9. Mounting Principle 

13

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10. Cut Out Dimension 

14

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11. Electrical Connection 

15

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12. Controller 

16

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13. Wiring Diagram 

20

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14. Taking into Operation 

21

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15. Trouble Shooting 

22

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16. Maintenance & Cleaning 

22

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17. Transport & Storage 

24

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18. Parts supplied / Spare parts / Accessories 

25

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Summary of Contents for 850620S62

Page 1: ...ngs 5 5 Functional principle 6 6 Technical data 7 7 Performance graph 8 8 Mounting 9 9 Mounting Principle 13 10 Cut Out Dimension 14 11 Electrical Connection 15 12 Controller 16 13 Wiring Diagram 20 1...

Page 2: ...issipation 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 in...

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 In...

Page 4: ...y regulations One can nd 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 p...

Page 5: ...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...

Page 6: ...t thus taking it to high pressure and high temperature and pushes it through the condenser where it is cooled by ambient air thus passing from the gas to the liquid state At the liquid state it then p...

Page 7: ...net air circuit 122 180 m h Mounting Wall mounted recessed Housing Material Stainless steel AISI 304 V2A Dimensions A x B x C D E 600 x 250 x 187 6 48 6 139 mm Weight 16 kg Voltage Frequency 400V 460...

Page 8: ...Version No 1 2 28 06 2022 Doc No 99850620S62 8 26 7 Performance graph...

Page 9: ...cut packaging opening facing up STEP 2 Pull o the packaging opening STEP 3 Hang the transport loop of the unit in the transport hook and lift it slightly STEP 4 Pull o the packaging and slide out the...

Page 10: ...internal and external are not obstructed It must also be ensured in accordance with UL that the air outlet is not blowing air directly at an equipment operator Should this be the case a barrier or duc...

Page 11: ...No 1 2 28 06 2022 Doc No 99850620S62 11 26 Cold air outlet duct When using a cold air outlet duct please follow the steps below Filter installation If you install replace a lter please follow the step...

Page 12: ...cooling unit releases the condensate to the environment If too much condensation forms the condensation is drained out of the cooling unit from the front through the lower gill grilles If this hose i...

Page 13: ...after installation Use only the supplied mounting hardware Tighten Screws to 4 5 Nm Ensure the mounting surface does not warp after assembly and reinforce it if necessary 1 M6 screws 2 M6 toothed wash...

Page 14: ...Version No 1 2 28 06 2022 Doc No 99850620S62 14 26 10 Cut Out Dimension...

Page 15: ...oller Setting temperature units C F low temperature alarm door contact logic section for more information c68 0 default ON if closed Door contact terminals bridged or NC door switch connected contact...

Page 16: ...ess 2 Alarm relay active 3 Heater relay active 4 Ambient blower relay active Alarm Flashes when alarms are active Heating mode Signals operation of unit in heating mode Cooling mode Signals operation...

Page 17: ...C 0 F 1 P25 for low temperature alarm threshold default 10 C 14 F P26 for high temperature alarm threshold default 55 C 131 F c68 for door contact NO NC logic change 0 ON if closed 1 ON if open Contr...

Page 18: ...table The display shows either OFF or EXX with an icon ashing triangle alternating with the standard display If more than one error occurs these are shown in sequence on the display Failure Code Descr...

Page 19: ...ase scrolling speed press and hold the or button for at least 5 seconds When pressing PRG for 3 seconds the rmware revision code is displayed for 2 seconds When cleaning the controller panel do not us...

Page 20: ...Version No 1 2 28 06 2022 Doc No 99850620S62 20 26 13 Wiring Diagram Power connector 1 L1 2 Lx 3 L2 4 PE Signal connector 1 Alarm NC 2 Alarm COM 3 Alarm NO 4 Door contact 5 Door contact...

Page 21: ...be protected with a MCB Type D or K Upon connection the internal fan will start working If the temperature inside the enclosure is higher than the set value of the controller both the compressor and e...

Page 22: ...city Compressor and external fan work in alternating mode ON OFF Thermal compressor protector triggered Verify if ambient temperature is too high clean condenser Refrigerant leakage Contact dealer ser...

Page 23: ...topper from in the base of the unit factory setting is locked 1 Dispose the plastic stopper but keep the Slilicon washer 2 Insert the drain socket 3 Lock it clockwise and x the oel cleaning pipe onto...

Page 24: ...s Temperature range 40 C to 70 C Relative humidity at 25 C max 95 The cooling unit should always be stored according to the installation position Returning the unit To avoid transport damage the unit...

Page 25: ...d Spare parts Accessories Description QTY Image Instruction manual 1 CE Declaration 1 Mounting template 1 M6 16 bolts 8 A6 4 toothed washers 8 A6 4 washers 8 5 pole terminal block for signals 1 4 pole...

Page 26: ...External transformer 400 460 V 2 AC 8503 05 06 CS 1 Door switch contact 3100001 Seifert Systems GmbH Seifert Systems Ltd Seifert Systems AG Seifert Systems GmbH Seifert Systems Ltd Seifert Systems In...

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