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Seifert 87402082USL Manual Download Page 1

Version Nr. 1-18 - 25.07.2022

Doc. No. 9987402082USL

1 / 23

Table of Content 87402082USL

1. User manual 

2

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

2. Legal regulations 

2

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3. Safety instructions 

3

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4. Settings 

4

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5. Functional principle 

5

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6. Technical data 

6

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7. Performance graph 

7

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8. Mounting 

8

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9. Condensate management 

9

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

10. Mounting Principle 

10

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

11. Cut out dimensions 

11

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12. Dimensions (H x W x D) 

12

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13. Electrical connection 

13

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14. Controller 

15

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15. Wiring diagram 

19

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16. Taking into operation 

20

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17. Trouble shooting 

20

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18. Maintenance & Cleaning 

21

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19. Transport & Storage 

22

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20. Parts supplied / Spare parts / Accessories 

23

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Summary of Contents for 87402082USL

Page 1: ...ple 5 6 Technical data 6 7 Performance graph 7 8 Mounting 8 9 Condensate management 9 10 Mounting Principle 10 11 Cut out dimensions 11 12 Dimensions H x W x D 12 13 Electrical connection 13 14 Contro...

Page 2: ...instruction manual must be adhered to General danger Indicates compulsory safety regulations which are not covered by a speci c pictogram such as one of the following High electric voltage Indicates...

Page 3: ...ead with regards to Safety instructions Instructions on taking the cabinet out of operation Instructions on the prevention of unauthorised cabinet reconnection The electric equipment meets the valid s...

Page 4: ...separate air circuits which ensure that the clean cabinet air does not come into contact with the ambient air which may well be dirty or polluted Enclosure cooling units can dissipate large quantities...

Page 5: ...nt 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...

Page 6: ...880 cfm Mounting Wall mounted Housing Material Mild steel powder coated Dimension H x W x D 40 9 x 17 9 x 14 6 inch Weight 144 lbs Voltage Frequency 380 415 V 50 Hz 3 400 460 V 60 Hz 3 UL Voltage Fre...

Page 7: ...Version Nr 1 18 25 07 2022 Doc No 9987402082USL 7 23 7 Performance graph...

Page 8: ...re 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 t...

Page 9: ...by storage conditions please check this template by verifying values of the largest dimensions before drilling Fit the sealing strip on the cooling unit on the side connected to the enclosure and fol...

Page 10: ...within the rst 15 minutes 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...

Page 11: ...Version Nr 1 18 25 07 2022 Doc No 9987402082USL 11 23 11 Cut out dimensions...

Page 12: ...Version Nr 1 18 25 07 2022 Doc No 9987402082USL 12 23 12 Dimensions H x W x D...

Page 13: ...if closed Door contact terminals bridged or NC door switch connected contact must be closed when cabinet door is closed c68 1 ON if open Remove bridge or NO door switch connected contact must be open...

Page 14: ...2022 Doc No 9987402082USL 14 23 SCCR Refer to UL508A Supplement SB and Seifert Systems document Short Circuit Current Rating SCCR on methods how to modify the available short circuit current within a...

Page 15: ...gress 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 operatio...

Page 16: ...e 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 Cont...

Page 17: ...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 Description Solution OFF Door open Close the e...

Page 18: ...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 use ethanol hydrocarbons ammonia or their by...

Page 19: ...Version Nr 1 18 25 07 2022 Doc No 9987402082USL 19 23 15 Wiring diagram Power connector 1 L1 2 L2 3 L3 4 PE Signal connector 1 Alarm NC 2 Alarm COM 3 Alarm NO 4 Door contact 5 Door contact...

Page 20: ...ssor don t work Enclosure temperature is below setting temperature St Verify values of parameter St Door switch contact is open Verify door switch Controller doesn t work Replace controller Internal f...

Page 21: ...ld be replaced immediately Do not use a steam jet or high pressure to clean the lter mats Do not wring out the lter mats If the ambient air is extremely oily we recommend the use of metal lters see ac...

Page 22: ...temperature range 40 F to 158 F relative humidity at 77 F max 95 the air conditioner should always be stored according to the installation position Returning the unit To avoid transport damage the un...

Page 23: ...manual 1 CE Declaration 1 Mounting template 1 M6 16 bolts 12 A6 4 toothed washers 12 A6 4 washers 12 M4 12 bolt 1 5 pole terminal block 1 Cable gland M16 1 5 1 Lock nut M16 1 5 1 Cable gland M20 1 5...

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