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DM16-01.01.02-09en 

 

MIV V4+ Indoor Units 

Floor Standing Type MVF-A-VA1 MVB-A-VA1 

 

19 

9.3 Octave Band Level 

 

 
 

Octave band center frequency

Hz

  

  

   

Sound pr

ess

ure

 leve

l dB

0d

B=0

.0002

μ

 bar

A udibility lim its of
continuous w hite
sound

Octave band center frequency

Hz

  

  

   

So

un

pres

su

re

 le

ve

l d

B

0dB=0

.000

2

μ

 b

ar

Audibility lim its of
continuous white
sound

 

 

 
 
 

O ctave band center frequency

H z

  

   

    

Sound pr

essur

leve

l d

B

0dB

=

0.0

002

μ

 ba

r

A udibility lim its of
continuous w hite
sound

O ctave band center frequency

H z

  

  

    

Sound pr

essur

e l

evel

 dB

0dB

=0.0002

μ

 ba

r

A udibility lim its of
continuous w hite
sound

 

 

 

MVF22A-VA1    MVB22A-VA1     
MVF28A-VA1    MVB28A-VA1     

MVF36A-VA1    MVB36A-VA1     
MVF45A-VA1    MVB45A-VA1     

MVF56A-VA1    MVB56A-VA1     

MVF71A-VA1    MVB71A-VA1     
MVF80A-VA1    MVB80A-VA1     

Summary of Contents for MVB22A-VA1

Page 1: ...02 09en Service manual MIV V4 Indoor units Floor Standing MVF22A VA1 MVF28A VA1 MVF36A VA1 MVF45A VA1 MVF56A VA1 MVF71A VA1 MVF80A VA1 MVB22A VA1 MVB28A VA1 MVB36A VA1 MVB45A VA1 MVB56A VA1 MVB71A VA1...

Page 2: ...ts Floor Standing Type MVF A VA1 MVB A VA1 1 Floor Standing 1 Feature 2 2 Specifications 3 3 Dimensions 6 4 Service Spaces 8 5 Piping Diagrams 9 6 Wiring Diagrams 10 7 Capacity Tables 11 8 Electrical...

Page 3: ...he floor The former can make cleaning and maintenance much more easily Running the piping from the back allows the unit to be hung on walls Cleaning under the unit where dust tends to accumulate is co...

Page 4: ...ndoor external static pressure H Pa 12 12 12 Indoor noise level Hi Mid Lo F4 dB A 36 33 29 36 33 29 37 34 30 F5 36 33 29 36 33 29 37 34 30 Indoor unit Dimension W H D F4 mm 1000 569 225 1000 569 225 1...

Page 5: ...pressure H Pa 12 12 Indoor noise level H M L F4 dB A 37 34 30 41 35 31 F5 37 34 30 41 35 31 Indoor unit Dimension W H D F4 mm 1200 596 225 1500 596 225 F5 1200 677 220 1500 677 220 Packing W H D F4 mm...

Page 6: ...rnal static pressure H Pa 12 12 Indoor noise level H M L F4 dB A 44 39 33 44 39 33 F5 44 39 33 44 39 33 Indoor unit Dimension W H D F4 mm 1500 596 225 1500 596 225 F5 1500 677 220 1500 677 220 Packing...

Page 7: ...ront Mountinghole 4 Liquidside connector Gasside connector EXV Airoutletgrille Left Cover Right Cover Airinletgrille A B C D E F G H I 4 11 4 18 138 149 5 149 5 J Unit mm MODEL MVF A VA1 A B C D E F G...

Page 8: ...hole 4 Air inlet grille Liquid side connector Gas side connector EXV Air outlet grille Left Cover Right Cover A B C D E F G H I J 149 5 149 5 4 11 4 18 Unit mm MODEL MVB A VA1 A B C D E F G H I J 22 1...

Page 9: ...floor F5 series Vertical unit with casing with air intake from below and air outlet on top for installation on a wall or on feet on the floor Required clearance for above 2 versions Additionally it is...

Page 10: ...DM16 01 01 02 09en MIV V4 Indoor Units Floor Standing Type MVF A VA1 MVB A VA1 9 5 Piping Diagrams flare nut flare nut T2B gas side motor heat exchanger fan EXV liquid side T2 T1...

Page 11: ...MIV V4 Indoor Units DM16 01 01 02 09en 10 Floor Standing Type MVF A VA1 MVB A VA1 6 Wiring Diagrams...

Page 12: ...1 6 2 3 1 8 2 6 1 9 2 8 1 9 3 0 1 9 3 3 2 0 3 4 1 9 21 0 1 9 1 6 2 3 1 8 2 6 1 9 2 8 1 9 3 0 1 9 3 3 2 0 3 4 1 9 23 0 1 9 1 6 2 3 1 8 2 6 1 9 2 8 1 9 3 0 1 9 3 3 2 0 3 4 1 9 25 0 1 9 1 6 2 3 1 8 2 6...

Page 13: ...6 3 0 5 3 3 3 5 6 3 4 5 9 3 5 6 2 3 4 6 2 3 2 35 0 3 9 2 7 4 6 3 0 5 3 3 3 5 6 3 4 5 9 3 5 6 0 3 3 6 0 3 1 37 0 3 9 2 7 4 6 3 0 5 3 3 3 5 6 3 4 5 9 3 5 5 9 3 2 6 0 3 1 39 0 3 9 2 7 4 6 3 0 5 3 3 3 5 6...

Page 14: ...5 8 9 5 2 8 8 4 8 33 0 5 5 4 4 6 6 4 9 7 5 5 3 8 0 5 5 8 4 5 5 8 8 5 2 8 8 4 8 35 0 5 5 4 4 6 6 4 9 7 5 5 3 8 0 5 5 8 4 5 5 8 6 5 1 8 6 4 8 37 0 5 5 4 4 6 6 4 9 7 5 5 3 8 0 5 5 8 3 5 4 8 4 5 0 8 6 4...

Page 15: ...2 14 2 14 2 14 2 14 2 14 11 00 10 50 2 24 2 24 2 24 2 24 2 24 2 24 10 00 9 50 2 34 2 34 2 34 2 34 2 34 2 34 9 10 8 50 2 40 2 40 2 40 2 40 2 40 2 40 7 60 7 00 2 43 2 43 2 43 2 43 2 43 2 43 5 60 5 00 2...

Page 16: ...20 3 00 5 92 5 92 5 92 5 92 5 80 5 29 4 10 5 00 6 11 6 11 6 11 6 11 5 80 5 29 6 00 7 00 6 30 6 30 6 30 6 11 5 80 5 29 7 90 9 00 6 49 6 49 6 30 6 11 5 80 5 29 9 80 11 00 6 68 6 68 6 30 6 11 5 80 5 29...

Page 17: ...70 0 00 8 01 8 01 8 01 8 01 8 01 7 56 2 20 3 00 8 46 8 46 8 46 8 46 8 28 7 56 4 10 5 00 8 73 8 73 8 73 8 73 8 28 7 56 6 00 7 00 9 00 9 00 9 00 8 73 8 28 7 56 7 90 9 00 9 27 9 27 9 00 8 73 8 28 7 56 9...

Page 18: ...0 220 240V 198 254 0 3 5 0 049 0 24 MVB36A VA1 50 220 240V 198 254 0 3 5 0 049 0 24 MVF45A VA1 50 220 240V 198 254 0 4 5 0 06 0 3 MVB45A VA1 50 220 240V 198 254 0 4 5 0 06 0 3 MVF56A VA1 50 220 240V 1...

Page 19: ...i anechoic chamber conversion value measured at a point 1m in front of the unit at a height of 1 5m 9 2 Test value Model Sound test value dB A H M L MVF22A VA1 36 33 29 MVB22A VA1 36 33 29 MVF28A VA1...

Page 20: ...sure level dB 0dB 0 0002 bar Audibility limits of continuous white sound Octave band center frequency Hz Sound pressure level dB 0dB 0 0002 bar A udibility lim its of continuous white sound O ctave ba...

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