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MIUM0001_REV01_ RKB_20140130 MIUM ENG.docx 

 

Thanks to the double drain pan type “A” and type “B” can easily exchangeable on site, no modification has to be done. 
To  modify  the  position  of  the  each  inlet/outlet  panels  (for 

example  from  “E”  to  “E90”you  may  need  to  exchange  two 

panels between each other. 
 
 

Vertical configuration RKB + vertical kit

 

 
Configurations shown on the 

figure

 below are possible. 

(A = fresh air, R = return air, M = supply air, E = exhaust air) 
 
TYPE “

A

” 

 

 
TYPE “

B

” 

 

 
To modify the position of the suction inlets it is sufficient to exchange two panels each other. 

 

 

M90 

M90 

E90 

E90 

Summary of Contents for RKB Series

Page 1: ..._ RKB_20140130 MIUM ENG docx 1 I IN NS ST TA AL LL LA AT TI IO ON N O OP PE ER RA AT TI IO ON N A AN ND D M MA AI IN NT TE EN NA AN NC CE E M MA AN NU UA AL L 50 EFFICIENCY AIR TO AIR HEAT RECOVERY UN...

Page 2: ...tive 2004 108 CE and Ecodesign Directive 2009 125 CE The unit belonging to the above series is designed according to the following main safety prescriptions principals of safety integration used mater...

Page 3: ...SHOCK ATTENTION AUTHORIZED PERSONNEL ONLY 1 INTRODUCTION pag 4 2 DIMENSIONS AND WEIGHTS pag 5 3 INSTALLATION CONFIGURATIONS pag 6 4 TRANSPORTATION pag 7 5 INSTALLATION CONNECTION pag 8 6 WIRING DIAGR...

Page 4: ...ordance with the laws in force in the country in which the unit is installed Unauthorized tampering with the electrical and mechanical equipment will VOID THE WARRANTY Check the electrical specificati...

Page 5: ...of the horizontal series RKB M Supply E Exhaust R Return A Fresh air RKB 500 1000 2000 3000 4000 A mm 750 900 1000 1300 1400 B mm 750 900 1000 1300 1400 C mm 290 410 470 530 705 D mm 200 315 355 450 5...

Page 6: ...ve the following combinations each of them is a specific unit orientation to be specified when ordering Horizontal configuration RKB Configurations shown on the figure below are possible A fresh air R...

Page 7: ...h inlet outlet panels for example from E to E90 you may need to exchange two panels between each other Vertical configuration RKB vertical kit Configurations shown on the figure below are possible A f...

Page 8: ...the unit electric and hydraulic connections and any air pipes ducts or free passages Neglecting these aspects may decrease performance and operational life of the unit and therefore increase the opera...

Page 9: ...ers of such products Before placing in function the unit check the perfect connection of the various components and the internal parts of the system Avoid at all costs human contact with moving parts...

Page 10: ...of free space as indicated in the following figure This permits ease of installation and maintenance Machine positioning The unit is equipped with anti vibration support plates Referring to the follow...

Page 11: ...ot interfere with discharge of the unit Water coil connection SAF The water heating or cooling coil SAF is supplied with GAS male threaded headers The tightening must be carried out with extreme care...

Page 12: ...ed and authorized personnel according to EU Regulation 303 2008 of 2 April 2008 and later that requires companies and technicians that perform maintenance repair leakage checking and recovery recyclin...

Page 13: ...ed 8 TROUBLESHOOTING Failure searching and problem solving schedule Founded failure Probable cause Possible solution Fans are not running Power supply is switched off Wrong or loose electrical connect...

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