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Version Nr. 1-1 - 05.03.2020

Doc. Nr. 9951650033

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Table of Content 3BHB022684R0101

1. User manual 

2

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

2. Legal regulations 

2

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3. Safety instructions 

3

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4. Technical functions 

4

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5. Technical data 

4

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6. Performance Graph 

5

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7. Mounting 

6

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8. Mounting Principle 

7

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9. Dimensions (H x W x D) 

8

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10. Electrical connection 

9

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11. Wiring diagram 

10

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12. Taking into operation 

13

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13. Trouble shooting 

13

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14. Maintenance & Cleaning 

13

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15. Transport & Storage 

14

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16. Parts supplied 

14

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Summary of Contents for 3BHB022684R0101

Page 1: ...3 Safety instructions 3 4 Technical functions 4 5 Technical data 4 6 Performance Graph 5 7 Mounting 6 8 Mounting Principle 7 9 Dimensions H x W x D 8 10 Electrical connection 9 11 Wiring diagram 10 12...

Page 2: ...e 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: ...d 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 saf...

Page 4: ...emperature sensitive components The characteristic graph shown in the section Performance graph applies to external ambient air as the coolant In air to air heat exchangers the internal temperature of...

Page 5: ...Version Nr 1 1 05 03 2020 Doc Nr 9951650033 5 14 6 Performance Graph T Temperature di erence between ambient and internal temperature P heat exchanger performance...

Page 6: ...te thoroughness to ensure that the unit works perfectly Transport damage check On delivery the carton containing the unit must be examined for signs of transport damage Any transport damage to the car...

Page 7: ...Version Nr 1 1 05 03 2020 Doc Nr 9951650033 7 14 8 Mounting Principle...

Page 8: ...Version Nr 1 1 05 03 2020 Doc Nr 9951650033 8 14 9 Dimensions H x W x D...

Page 9: ...er technical data Connecting the alarm and door contact interface To avoid unnecessary run time the heat exchanger can be switched on and o through the door contact There is also an alarm contact that...

Page 10: ...ommon 3 Pink NC 4 not connected Connector J3 J5 J7 J9 Molex mini t jr 2 pole capacitor 1 Brown 2 Blue Connector J11 Molex KK 2 pole Door contact 1 Brown ON 2 Grey ON Connector J18 19 Molex mini t jr 2...

Page 11: ...31 5 A T LED D3 5 7 9 Fuse OK LED D23 25 27 29 Fan OK green LED D24 26 28 30 Fan FAULT red Test buttons 0 10 sec All fans ON 10 20 sec Fan 1 ON fans 2 3 4 OFF 20 30 sec Fans 1 2 ON Fans 3 4 OFF 30 40...

Page 12: ...Version Nr 1 1 05 03 2020 Doc Nr 9951650033 12 14...

Page 13: ...eaning must be carried out by specialists electricians The personnel must ensure that for the duration of this work the unit and the cabinet are disconnected from the electrical supply and protected a...

Page 14: ...be maintained at all points between the unit and the external packing The unit must be rmly xed in the packing The unit must be protected su ciently by shock absorbing padding hard foam corner pieces...

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