project in aircon (mayor)
TRANSCRIPT
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BICOL UNIVERSITY
COLLEGE OF ENGINEERING
A.Y. 2015-2016
DESIGN, INSTALLATION, OPERATION AND MAINTENANCE
OF AIR CONDITIONING SYSTEM OF BUCENG GYMNASIUM
Submitted b!
JOHN PAUL M. MAYOR
BS"E-5A
Submitted t#!
ENGR. EDUARDO BORROMEO, PME
$%#&e''#%
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OCTOBER () 2015
BUCENG GYMNASIUM
Bi*#+ U,ie%'it C#++ee #& E,i,ee%i,
Le/i Cit) A+b/
Building Chaa!"#i$"i!$%
1. L#*/ti#, b/'ed #, Le/i Cit3! 14.1# N#%t L/titude
24.74# E/'t L#,itude
2. Te #& St%u*tu%e! "edium 8it I,'u+/ti#, /,d 'u%%#u,ded b
#te% 't%u*tu%e') C#,*%ete
4. Te #& G+/''! Si,+e G+/'' 8it ,# '/di, Att/*ed #, e/*
'ide #& 8/++3
Sie'! Le,t9 40 m.
:idt9 1 m.
. Oe%/ti#, Time! 10 #u%'
5. O**u/,*9 1200 ; 0.10 < 120039 1420 e%'#,'
6. O**u/,* te! "eeti, /,d :/iti, S/*e' T/b+e -1) Re&. /,d
Ai% C#,diti#,i, b St#e*=e% > ?#,e'3
BUCENG GYMNASIUM DIMENSIONS
L#ng"h% 51.12 m
&id"h% 42 m
H#igh"% 6.6 m 8/++3) .5 m %##@,3
T'"al A#a% 16 m2
A#a "' (# !''l#d% 1546 m2
N#te!
C#,'t%u*ti#, #& te Gm,/'ium i' t#t/++ *+#'ed.
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Summe% Ai% C#,diti#,
Out'ide!
% Bu+b Teme%/tu%e9 4 #C
Re+/tie umidit9 55D
umidit R/ti#9 0.015 &%#m $'*%#met%i* */%t 4 #C > 55D
R3
I,'ide!
% Bu+b Teme%/tu%e9 24 #C
Re+/tie umidit9 5D
umidit R/ti#9 0.00 &%#m $'*%#met%i* */%t 24 #C > 5D R3
COOLING LOAD CALCULATIONS
E)TERNAL LOADS
*. HEAT LOSS OR HEAT GAIN BY THERMAL TRANSMISSION%
+* -"R"'" U A /"'0"i1
&ALLS%
F#% Rt#t! U'e T/b+e -
Out'ide /i% @+m 0.02( m2
H:
Sidi,) /'be't#'-*eme,t) 6 mm) +/ed 0.0 m2
H:
C#,*%ete b+#*=) '/,d > %/e+ /%e/te) 200 mm 0.1 m2
H:
S+/b 4.45 m2 H:
Sidi,) /'be't#'-*eme,t) 6 mm) +/ed 0.0 m2
H:
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Ceme,t $+/'te%) 16 mm 0.066 m2
H:
I,'ide /i% @+m 0.120 m2 H:
Rt#t 9 4.25 m2 H:
U8/++ 91HRt#t
91H4.25 m2 H:
U8/++ 90.261 :H m2
F'n"
A9 275.2 m2) 42 m < .6 m3
&%#,t 9 0.261 :H m2 3<275.2 m23<4#C-24 #C3
&%#,t 9 7(1.41 :
Ba!2
A9 275.2 m2) 42 m < .6 m3
b/*= 9 0.261 :H m2 3<275.2 m23<4 #C-24 #C3
b/*= 9 7(1.41 :
• Righ"
A9 44(.42 m2) 51.12 m < 6.6 m3 J 40 m2 /%e/ #& +/''3
A940(.42 m2
%it9 0.261 :H m2 3<40(.42 m23<4 #C-24 #C3
%it9 (.2 :
• L#3"
A9 44(.42 m2) 51.12 m < 6.6 m3 J 40 m2 /%e/ #& +/''3
A9 40(.42 m2
+e&t9 0.261 :H m2 3<40(.42 m23<4 #C-24 #C3
+e&t9 (.2 :
ROOF%
F#% Rt#t! U'e T/b+e -
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Bui+t-u %##@,) 10mm 0.06 m2 H:
Stee+) b/*=ed 8it i,'u+/ti, b#/%d) 10mm 0.42 m2 H:
Rt#t 9 0.4 m2 H:
U 91HRt#t
91H0.4 m2 H:
U 92.6416 :H m2
A9 1661.150 m2) 42.4157 m < 51.12 m3
%##& 9 2.6416 :H m2 3<1661.150 m23<4 #C-24 #C3
%##& 9 0(4.( :
1 9 &%#,t ; b/*= ; %it ; +e&t ; %##&
9 7(1.41 : ; 7(1.41 : ; (.2 : ; (.2 : ; 0(4.( :
+* 4* 544.55 &
6. SENSIBLE HEAT LOAD DUE TO INFILTRATION ANDOR
7ENTILATION
V% 9Vo−Vm E
Vm 9 2.5 +ite%'H'e* e% e%'#,) mi,imum #utd##% /i% %/te &#% 'e*i@ed
#**u/,* T/b+e -1) St#e*=e% /,d ?#,e'3 N#, 'm#=i,V# 9 4.5 +ite%'H'e* e% e%'#, T/b+e -1) St#e*=e% /,d ?#,e'3 N#,
'm#=i,
V% 93.5−2.5
0.80
V% 9 1.25 +ite%'H'e* e% e%'#,V 9 1.25 ; 2.53 +ite%'H'e* e% e%'#,V 9 4.75 +ite%'H'e* e% e%'#,
Su88l9 Ou"$id# Ai
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+i$ *.6: 7m /"'0"i1
i' 9 1.24 < 2.5 LH'3 < 4 #C-24 #C3
i' 9 44.4 :
R#!i!ula"#d Ai
+i$ *.6: 7 /"i 0 "$1
i'9 1.24 < 1.25 LH'3 < 4 #C-24 #C3
i'9 16.(1 :
+6 ;+i$
2 9 44.4 ; 16.(13 :
+6 4<.=5 &
:. LATENT HEAT DUE TO INFILTRATION
Su88l9 Ou"$id# Ai
+iL :<<< 7m /&'0&i1
iL 9 4000 < 2.5 LH'3 < 0.015 - 0.003
+: =>.=4 &
R#!i!ula"#d Ai
+iL :<<< 7 /&'0&i1
iL9 4000 < 1.25 LH'3 < 0.015 - 0.003
+iL :?.:> &
+: ;+iL
4 9 7.75 ; 4(.43 :
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+: **>.*: &
INTERNAL LOADS
5. INTERNAL HEAT GAIN FROM LAMPS
+5 /LR1 /Fu1 /F(1 /CLF1L
8e%e! LR 9 150 :
Fu 9 1
Fb 9 1.2
F#% CLF3L) U'e T/b+e -6
N#. #& #u%' /&te% +it' /%e tu%,ed #,!
#u%' 9 0.2
9 150:3 < 13 < 1.23 < 0.23
+5 *5=.@ &
4. OCCUPANT SENSIBLE COOLING LOAD
+4 /GP1$ /N81 /CLF18
F#% GH$3') U'e T/b+e -7
Se/ted) Kuiet 9 100 :
N 9 1420 e%'#,'
F#% CLF3) U'e T/b+e -(
#u%' /&te% e/* e,t% i,t# '/*e 10 #u%' i, '/*e
5 0.77
5 9 100:3 < 14203 < 0.773
+4 *<* @5< &
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@. OCCUPANT LATENT COOLING LOAD
+@ +PL /GP1L N8
N 9 1420 e%'#,'
GH$3L 9 100:
6 9 100:3 < 14203
+@ *:6 <<< &
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=. SOLAR LOAD THROUGH TRANSPARENT SURFACES /GLASS1
+= +$g U A /"'0"i1
F#% U) U'e T/b+e -
Summe%3 Si,+e G+/'' 9 5.( :H m2
• L#3"
A9 40 m2) 40 m < 1 m3
+e&t 95.( :H m2 3 < 40 m23 < 4#C-24#C3
+e&t 91(7 :
• Righ"
A9 40 m2) 40 m < 1 m3
%it 9 5.( :H m2 3 < 40 m23 < 4#C-24#C3
%it 9 1(7 :
7 9 +e&t ; %it
7 9 1(7 : ; 1(7 :
+= : >?5 &
>. SOLAR ENERGY PASSING THROUGH &INDO&
+> /SHGFa1 /SC1 /A1
• L#3"
F#% SGFm/<3) U'e T/b+e -10
S: "/) ?u+ 0 :Hm2
F#% SC) U'e T/b+e -11
Si,+e +/'' Reu+/% Seet3 9 1.00
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A9 40 m2) 40 m < 1 m3
+e&t 9 0 :Hm23 < 1.003 < 40 m23
+e&t 9 100 :
Righ"
F#% SGFm/<3) U'e T/b+e -10
N:
"/) ?u+ 540 :Hm2
SC 9 1.00
A9 40 m2) 40 m < 1 m3
%it 9 540 :Hm23 < 1.003 < 40 m23
%it 9 15(00 :
9 +e&t ; %it
9 100 : ; 15(00 :
+> :< :<< &
+"'"al 1 ; 2 ; 4 ; ; 5 ; 6 ; 7 ;
9 51 55. : ; 50.7 : ; 11.14 : ; 17.6 : ; 101 60 : ; 142
000 : ;
4 ( : ; 40 400:
+"'"al 41( 605.(1 :
t#t/+ 9 41( 605.(1 : < 1 =:H1000 :3 < 1 TORH 4.516 =:3
+"'"al ?<.?< TOR
RECOMMENDATION
U'e 2 U,it' #& 4< TOR *//*it Ai% /,d+i, u,it
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Du!" Siing and C'8u"a"i'n$
Cal!ula"i'n 3' Ma$$ Fl' Ra"# '3 Ai
S 9 C/ m'3 t# J ti3
L 9 m'3 8# J 8i3 T 9 S ; L
S 9 C/m'3 t# J ti3 ; m'3 8# J 8i3
T 9 m'C/t# J ti3 ; 8# J 8i3M
( )( ) ( )( )[ ]
sec71.8
0.008-0.0185244223340062.1
1
sec/ 319.606
kg m
kwatt
kjkw
m
s
s
=
+−
=
:e%e!
C/9 'e*i@* e/t #& /i% 9 1.0062 K kg
kJ
°−
t# 9 #ut'ide teme%/tu%e 9 4 ℃
ti9 i,'ide teme%/tu%e 9 24
℃
9 22kg
kJ
m/ 9 m/'' #8 #& /i%
8# 9 #ut'ide umidit %/ti# 9 0.015kgda
kgvapor
8i 9 i,'ide umidit %/ti# 9 0.00kgda
kgvapor
Su88l9 ai '3 4< TOR ai handling uni"
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( )( ) ( )( )[ ]
sec256.7
0105.00159.0244224350062.1
kj/s 176
kg m
m
s
s
=
−+−=
7'lu# Fl' Ra"#
ρ=
m
Q
8e%e!
ρ 9 de,'it #& /i%
9 1.2 =Hm4
m 9 m/'' #8 %/te #& /i% e,te%i, te m,/'ium 50 TOR Ai%
/,d+i, U,it3
9 #+ume #8 %/te #& *i%*u+/ted /i%) m4H'e*
9 m H ρ
9 7.256=H'e*3H 1.2=Hm43
+ >.=<= :$#! /@<$#!in1
+ 466.56 :in
T'"al 'lu# ' a"# 9 522.2 m
4
Hmi,
DUCT SIING CALCULATIONS
Side /,d /%e/ */, be */+*u+/ted &%#m 9 AV
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F#% ee% 'e*ti#,) *##+i, /i% i' di't%ibuted eKu/++. V#+ume #8 %/te
3 #& e/* 'e*ti#, i' eKu/+ t# te #+ume #8 %/te #utut #& te AU
diided b te ,umbe% #& du*ti, %i++ 8i* i' !
Se*ti#, 9 AU H,umbe% #& du*ti, %i++
9 522.2 m4Hmi,3H
+ S#!"i'n @4.:<64 :in
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E/* AU */, di't%ibute eKu/+ /m#u,t #& *##+ed /i% #, ee% du*ti,. e,*e)
AU 1 */+*u+/ti#,' 8i++ be te '/me 8it AU 2 be*/u'e #& te 'mmet%i*/+
de'i, #& te du*ti, #& te AC ''tem #& te Gm,/'ium. AU 1 dime,'i#,'
8i++ '/ti'& /+'# 8it te AU 2'. F#% */+*u+/ti#,' #& du*t dime,'i#,'!
Q= AV
:e%e!
9 V#+ume #8 %/te
V 9 &#% *#m&#%t *##+i, +et te e+#*it #& /i% i, e/* du*ti, #ut+et
9 mH'e*360'e*H1mi,39 0mHmi,
A 9 i,'ide A%e/ #& te u*ti,
DUCT SIE
Main Du!" !'ing 3' AHU
u*t te Re*t/,u+/% u*tVe+#*it #& /i% mH'
"/<imum eit 0. m #% 00 mm
F' AHU0* "' *
A0-19 0-1HV
:e%e! 9 .707 m4H'e*
V9 mH'e*
A9 L <
A0-19 .707 m4H'e*3H mH'e*3
A0-19 1.0 m2
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Divide area with 0.4 m (maximum height of duct) for the length
L0-19 1.0 m23H0. m3
L0-19 2.72 m
A<0* 5<< 6=6<
N'"#%
F%#m Se*ti#, 1) te%e 8i++ be die%e,*e #& du*ti, i,t# t8# 'e/%/te /i%
/''/e'. Se*ti#,' 1-2) 2-4) /,d 4- 8i++ be die%i, t# te *e,te% *ei+i, #&
te m,/'ium) 8i+e Se*ti#,' 1-5) 5-6) 6-7) 7-) /,d -( /%e +/*ed ,e/% te
8/++'.
At ti' i,'t/,*e) te t#t/+ #+ume #8 %/te 8i++ be diided i,t# ,umbe%
#& 'e*ti#,' e/* die%i, 8/' /'. Ti%d' #& te t#t/+ #+ume %/te 8i++ be
de+ie%ed /t te midd+e 8i+e te %em/i,i, #& te /i% #8' 't%/it t# te
'e*ti#, 1-5 /,d '# #,.
7'lu# Fl' Ra"# '3 S#!"i'n$ *05 9 .707m4H'e*3 J 0.625P.7073
9 4.27 m4H'e*
7'lu# Fl' Ra"# '3 S#!"i'n$ *04, 40? .707m4H'e*3 J 0.475P.7073
9 5. m4H'e*
S#!"i'n * "' 6
A1-29 1-2HV
:e%e! 9 4.27 m4H'e*
V 9 mH'e*
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A9 L <
A1-29 4.27 m4H'e*3H mH'e*3
A1-290.0 m2
Divide area with 0.4 m (maximum height of duct) for the length
L1-29 0.0 m23H0. m3
L1-2 90.176 m
A*06 5<< *.<66
S#!"i'n 6 "' :
N'"#%Se*ti#,' t%#u 1- i' de*%e/'i, b / ti%d' #& te de+ie%ed #8 %/te
8i* i' 4.27 m4H'e*.
A2-49 1-2HV
:e%e! 94.27 J 1.0(3 m4H'e*
92.1 m4H'e*
V 9 mH'e*
A 9 L <
A2-49 2.1 m4H'e*3H mH'e*3
A2-490.2725 m2
Divide area with 0.4 m (maximum height of duct) for the length
L2-49 0.2725 m23H0. m3
L2-4 90.61 m
A60: 5<< @>*
S#!"i'n : "' 5
A4-9 4-HV
:e%e! 9 2.1 J 1.0(3 m4H'e*
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9 1.0( m4H'e*
V9 mH'e*
A9 L <
A4-9 1.0( m4H'e*3H mH'e*3
A4-90.146 m2
Divide area with 0.4 m (maximum height of duct) for the length
L4-9 0.146 m23H0. m3
L4- 9 0.4 m
A:05 5<< :5<
N#te!
Se*ti#,' t%#u 1- i' de*%e/'i, b / @&t' #& te de+ie%ed #8 %/te 8i*
i' 5. m4H'e*.
S#!"i'n * "' 4
A1-59 1-5HV
:e%e! 9 5. m4H'e*
V9 mH'e*
A9 L <
A1-59 5. m4H'e*3H mH'e*3
A1-590.6 m2
Divide area with 0.4 m (maximum height of duct) for the length
L1-59 0.6 m23H0. m3
L1-5 91.7 mA*04 5<< *=<<
S#!"i'n 4 "' @
A5-69 5-6HV
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:e%e! 9 5. J 1.03 m4H'e*
9 .452 m4H'e*
V9 mH'e*
A9 L <
A5-69 .452 m4H'e*3H mH'e*3
A5-690.5 m2
Divide area with 0.4 m (maximum height of duct) for the length
L5-69 0.5 m23H0. m3
L5-6 91.46 m
A40@ 5<< *:@<
S#!"i'n @ "' =
A6-79 6-7HV
:e%e! 9 .452 J 1.03 m4H'e*
9 4.26 m4H'e*
V9 mH'e*
A9 L <
A6-7 9 4.26 m4H'e*3H mH'e*3
A6-7 90.0 m2
Divide area with 0.4 m (maximum height of duct) for the length
L6-7 9 0.0 m23H0. m3
L6-7 91.02 m
A@0= 5<< *<6<
S#!"i'n = "' >
A7- 9 7-HV
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:e%e! 9 4.26 J 1.03 m4H'e*
9 2.176 m4H'e*
V9 mH'e*
A9 L <
A7-9 2.176 m4H'e*3H mH'e*3
A7-90.272 m2
Divide area with 0.4 m (maximum height of duct) for the length
L7-9 0.272 m23H0. m3
L7- 9 0.6 m
A=0> 5<< @><
S#!"i'n > "' ?
A-( 9 -(HV
:e%e! 9 2.176 J 1.03 m4H'e*
9 1.0 m4H'e*
V 9 mH'e*
A 9 L <
A-( 9 1.0 m4H'e*3H mH'e*3
A-( 90.146 m2
Divide area with 0.4 m (maximum height of duct) for the length
L-( 9 0.146 m23H0. m3
L-( 9 0.4 m
A>0? 5<< :5<
Ban!h#$
B%/,*e' /%e te '/me i, 'ie' /,d +e,t.
u*t te SKu/%e u*t
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Ve+#*it #& /i% mH'
Ab%/,*9 b%/,* < Ve+#*it #& Ai%
Ab%/,* 9 b%/,*HV
9 65.3025
m 3
min x 1min /60s
8m /s
Ab%/,* 9 0.146 m2
Sb%/,*9 0.46( m 9 :=< :=<
PRESSURE DROP IN A RECTANGULAR DUCT FLO&
∆ P=¿ & <
L
D eq
V
2 ρ
¿(¿¿ 2)¿
3
F' AHU0* "' *
V 9 mH'
C 9 2/bH/;b) 8e%e! /9 0. m) b9 2.720 m
eK 9 20.32.7203H0.;2.7203 9 0.6(7 m
f 9
0.25
[ log ( 1
3.7 x6266−67+
5.74
362472.082)]
2
f= 0.016
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∆ P=¿ 0.016
8
0.6974
8
2¿
¿(¿¿ 2)¿
1.23
∆ P=¿ 7.44 $/
F' * "' 6
V 9 mH'
C 9 2/bH/;b) 8e%e! /9 0. m) b9 1.022 m
eK 9 20.31.0223H0.;1.0223 9 0.575 m
f 9
0.25
[ log ( 1
3.7 x6266−67+
5.74
362472.082)]
2
f= 0.016
∆ P=¿ 0.016
8
0.575
8
2¿
¿(¿¿ 2)¿
1.23
∆ P=¿ .( $/
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• F' 6 "' :
V 9 mH'
eK 9 2/bH/;b) 8e%e! /9 0. m) b9 0.61 m
eK 9 20.30.613H0.;0.613 9 0.50 m
f 9
0.25
[ log ( 1
3.7 x6266−67+
5.74
362472.082)]
2
f= 0.016
∆ P=¿ 0.016
8
0.5048
2¿
¿(¿¿ 2)¿
1.23
∆ P=¿ 10.1 $/
F' : "' 5
V 9 mH'
eK 9 2/bH/;b) 8e%e! /9 0. m) b9 0.40 m
eK 9 20.30.403H0.;0.403 9 0.46 m
f 9
0.25
[ log ( 1
3.7 x6266−67+
5.74
362472.082)]
2
f= 0.016
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∆ P=¿ 0.016
8
0.368
8
2¿
¿(¿¿ 2)¿
1.23
∆ P=¿ 14.( $/
• F' * "' 4
V 9 mH'
eK 9 2/bH/;b) 8e%e! /9 0. m) b9 1.70 m
eK 9 20.31.703H0.;1.703 9 0.6 m
f 9
0.25
[ log ( 1
3.7 x6266−67+
5.74
362472.082)]
2
f= 0.016
∆ P=¿0.016
8
0.648
8
2¿
¿(¿¿ 2)¿
1.23
∆ P=¿ 7.( $/
F' 4 "' @
V 9 mH'eK 9 2/bH/;b) 8e%e! /9 0. m) b9 1.46 m
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[ log ( 1
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f= 0.016
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F' = "' >
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∆ P=¿ 14.(0 $/
PRESSURE DROP ACROSS A CON7ERGING OR DI7ERGING NOLES∆ P 9 V1
2 < Q3H2M < A,HAm32 J 1M
8e%e!
V1 9 mH'
A0-19 1.0 m2
A1-290.0 m2
A2-490.2725 m2
A4-90.146 m2
A1-590.6 m2
A5-690.5 m2
A6-7 90.0 m2
A7-90.272 m2
A-( 90.146 m2
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F' S#!"i'n * "' 4
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PRESSURE DROP ON BRANCH TAE OFF
Pl'$$ //7(6 161 /GF1
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V/+ue' #& GF .115 Re&%ie%/ti#, /,d Ai% C#,diti#,i, b
St#e*=e% /,d ?#,e') 2,d editi#,.
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7/23/2019 Project in Aircon (Mayor)
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$+#'' 9 2 < 1.23H23 < 0.023
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Sua9
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7/23/2019 Project in Aircon (Mayor)
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In$8#!"'$ Guid# "' Fl#i(l# H7AC Du!" In$"alla"i'n
C'$"$ '3 8''l9 in$"all#d du!"$
I, / +#8-%e''u%e) &#%*ed-/i% VAC ''tem) te #/+ i' t# m#e te /i%ee*tie+ /,d e*ie,t+.
• Ee*tie,e'' i' me/'u%ed b #**u/,t *#m&#%t /,d b m/i,t/i,i,
%e/'#,/b+ *#,'i'te,t teme%/tu%e) umidit /,d %e''u%e t%#u#ut
te #u'e.
• E*ie,* i' me/'u%ed b t#t/+ #e%/ti, *#'t) 8i* i,*+ude' *#'t' &#%
uti+itie') m/i,te,/,*e /,d %e+/*eme,t /t te e,d #& te eKuime,t'
de'i, +i&e.
Li=e /, #te% +i'ted *#,'t%u*ti#, %#du*t) e< du*t '#u+d be i,'t/++ed
/**#%di, t# te te%m' #& it' +i'ti, /,d /**#%di, t# m/,u&/*tu%e%'
i,'t%u*ti#,'. Te &#++#8i, uide+i,e' /+ t# m#'t e<ib+e du*t ''tem'.
*. A#id be,di, e< du*t /*%#'' #% /%#u,d &%/mi, membe%') ie' /,d
#te% #be*t'. Su* be,d' */, de*%e/'e te 'ie #& te du*t /t te be,d
#i,t) %e't%i*ti, /i%#8 /,d i,*%e/'i, /i% &%i*ti#,. Oe% time) te du*t i,,e%
*#%e */, *#,ti,ue t# *#++/'e /t te be,d #i,t &u%te% %e't%i*ti, /i%#8.
Ti' i' / *#mm#, i,'t/++/ti#, e%%#%.
6. A#id be,di, e< du*t '# t/t te %/diu' /t te *e,te%+i,e i' +e'' t/,
#,e du*t di/mete%. Su* be,d' /+'# %e't%i*t /i%#8 /,d i,*%e/'e /i% &%i*ti#,.
Ti' i' /,#te% *#mm#, i,'t/++/ti#, e%%#%.
:. Ru, e< du*t t%#u '/*e' /t +e/'t /' +/%e /' te di/mete% #& te du*t
i,,e% *#%e. :i+e ti' mit 'eem / 't/teme,t #& te #bi#u') *#m%e''i,
e< du*t' i' / *#mm#, i,'t/++/ti#, e%%#%. Te du*t' /%e #&te, *#m%e''ed t#
@t i,t# 'm/++ '/*e') 'u* /' */'e' %u,,i, bet8ee, ##%' /,d te /%e/
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bet8ee, t%u'' 8eb' /,d t%u'' b%/*e' i, ##%' /,d /tti*'. Ti' i,'t/++/ti#,
e%%#% i' /+'# &%eKue,t+ &#u,d 8e, du*t' /%e %u, bet8ee, die%e,t /%e/')
'u* /' bet8ee, / /%/e /tti* /,d te /tti* #e% te *#,diti#,ed /%e/.
"i,#% *#m%e''i#, #& te du*t i' /**et/b+e '# +#, /' te i,,e% *#%e i' ,#t
*#m%e''ed.
5. Su#%t e< du*t #%i#,t/++ /t i,te%/+' #& ,#t m#%e t/, 5 &eet /,d
e%ti*/++ /t i,te%/+' #& ,#t m#%e t/, 6 &eet. Te m/<imum /m#u,t #& '/
bet8ee, 'u#%t' i' 1H2 i,* e% &##t #& #%i#,t/+ %u,. Su#%t +e,um' /,d
di't%ibuti#, u,*ti#,' i,dee,de,t+ #& te e< du*t. Su#%t 't%/' #% #te%
'u#%t m/te%i/+ '#u+d be /t +e/'t 1 1H2 i,*e' 8ide. Su#%t b +umbe% i'
u'u/++ /**et/b+e.
4. A#id u'i, e< du*t t# 'u#%t #te% e< du*t #% *#,'t%u*ti#, m/te%i/+'
'u* /' 8i%e' #% *##+/,t +i,e'. Oe% time) te 8eit #& te'e m/te%i/+' */,
*#,'t%i*t te du*t i,,e% *#%e.
@. E<te,d e< du*t t# it' &u++ +e,t. E<*e'' du*t m/te%i/+ i, / %u, '#u+d be
+e'' t/, 5 e%*e,t. E<*e'' m/te%i/+ i,*%e/'e' /i% &%i*ti#,.
=. Ru, e< du*t #ut #& +e,um') di't%ibuti#, u,*ti#,' /,d b##t' /t +e/'t 12
i,*e' be&#%e m/=i, / be,d i, te du*t. Tit be,d' ,e/% +e,um' /+'#
i,*%e/'e /i% &%i*ti#, /,d de*%e/'e du*t 'ie.
>. $%#ide /i% '/*e #, /++ 'ide' #& e< du*t 8e, te du*t %u,' t%#u
u,*#,diti#,ed '/*e' 'u* /' /tti*' /,d *%/8+'/*e'. A#id &u++ #% /%ti/++
*#e%i, e< du*t 8it i,'u+/ti#,. Ti' i' m#%e im#%t/,t i, umid *+im/te'
t/, i, d%e% *+im/te'. "#i'tu%e */, *#,de,'e #, e< du*t t/t d#e' ,#t
/e /deKu/te /i%#8 /%#u,d it. Ti' m#i'tu%e */, d/m/e 'u%%#u,di,
m/te%i/+' /,d */, *#,t%ibute t# &u,/+ %#8t.
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?. $%#ide *+e/%/,*e bet8ee, e< du*t /,d &u%,/*e #% 8/te% e/te% e,t
ue' /' %eKui%ed b te ue te. F+e< du*t i' *#,'ide%ed t# be *#mbu'tib+e
m/te%i/+ i, te%m' #& *+e/%/,*e t# *#mbu'ti#, /+i/,*e' ue'.
*<. A#id %u,,i, e< du*t #e% 'te/m ie' /,d 'imi+/% e/t '#u%*e'.
**. I,'t/++ e< du*t /t +e/'t i,*e' /b#e %#u,d +ee+ /,d /b#e te
de'i, ##d e+e/ti#,. # ,#t i,'t/++ e< du*t i, ti+e) met/+ ie #% 8iti,
m/'#,% #% *#,*%ete.
*6. A#id i,'t/++i, e< du*t 8e%e it 8i++ be 'ube*ted t# di%e*t 'u,+it)
'u* /' u,de% tu%bi,e e,t'. Su,+it */, de%/de te /#% b/%%ie%.
*:. Att/* e< du*t' /t +e,um' /,d di't%ibuti#, u,*ti#,' t# 'eet met/+
*#++/%' t/t /%e /t +e/'t 2 i,*e' +#,. U'e met/+ '+eee' /t +e/'t i,*e'
+#, t# '+i*e t8# +e,t' #& e< du*t. "/=e #i,t' 'ub't/,ti/++ /i%tit. U'e
/t +e/'t t8# 8%/' #& /%#ed met/+ t/e t# /tt/* te du*t i,,e% *#%e /t
*#++/%' /,d di't%ibuti#, u,*ti#,'. A *+/m i' %e*#mme,ded) t#u ,#t
/+8/' %eKui%ed. U'e b#t t/e /,d *+/m' t# '+i*e t8# +e,t' #& e< du*t.
*5. Re/i% te/%' i, te /#% b/%%ie% u'i, %e*#mme,ded m/te%i/+.
*4. I,'t/++ @%eb+#*=i, 8e%e e< du*t e,et%/te' ##% /,d *ei+i,
/''emb+ie') /,d 8e%e it e,et%/te' *#,*e/+ed *#,,e*ti#,' bet8ee, e%ti*/+
/,d #%i#,t/+ '/*e' 'u* /' '#t' /,d #te% d%#ed *ei+i,'. U,&/*ed
b/tt mi,e%/+ 8##+ #% @be%+/'' i,'u+/ti#, i' u'u/++ /**et/b+e @%eb+#*=i,
m/te%i/+.
*@. A#id i,'t/++i, e< du*t t/t e,et%/te' / @%e-%/ted /''emb+ u,+e''
/%#ed b te /ut#%it /i, u%i'di*ti#,. Ti' i,*+ude' e< du*t
*#,,e*ted t# b##t' +#*/ted i, / /%/e.
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4. u*t be,d' t/t d# ,#t *#m+ 8it te #,e du*t di/mete% be,d
uide+i,e.
. u*t' t/t %u, #%i#,t/++ #ut #& / +e,um #% i,t# / b##t.
5. u*t' t/t /%e +##'e /t / *#++/% #% d# ,#t /e / met/+ '+eee /t / '+i*e.
6. u*t' 8it / u,*tu%ed i,,e% *#%e.
7. u*t' i, di%e*t *#,t/*t 8it / e/t-e,e%/ti, /+i/,*e e,t.
. u*t' t/t +e/= / X'i,i@*/,tX /m#u,t #& *#,diti#,ed /i% /t / +e,um
*#++/% #% /t / '+i*e #% u,*ti#,.
(. u*t' t/t t#u* te %#u,d /,d du*t' bu%ied i, i,'u+/ti#, i& te%e i'
eide,*e #& *#,de,'/ti#, #, #% ,e/% te du*t.
10. u*t' t/t b%e/* / @%e-%/ted /''emb+ u,+e'' te +#*/+ /ut#%it /i,
u%i'di*ti#, /**et' te %/*ti*e.
11. u*t' t/t /e 8et i,'u+/ti#, &%#m '#u%*e' 'u* /' %/i, #% +umbi,
+e/='.
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TESTING AND BALANCING
E/* /i% du*t ''tem '#u+d be te'ted) /du'ted) /,d b/+/,*ed.
et/i+ed %#*edu%e' /%e ie, i, C/te% 46 #& te 1((( ASRAE /,db##=
A+i*/ti#,'. T# %#e%+ dete%mi,e &/, t#t/+ #% 't/ti*3 %e''u%e &%#m @e+d
me/'u%eme,t' t/=i, i,t# /**#u,t &/, ''tem ee*t) %e&e% t# te 'e*ti#, #,
F/,-S'tem I,te%&/*e. EKu/ti#, 43 /++#8' di%e*t *#m/%i'#, #& ''tem
%e'i't/,*e t# de'i, */+*u+/ti#,' /,dH#% &/, e%&#%m/,*e d/t/. It i' im#%t/,tt/t te ''tem ee*t m/,itude' be =,#8, %i#% t# te'ti,. I& ,e*e''/%)
u'e EKu/ti#, 13 t# */+*u+/te &/, 't/ti* %e''u%e =,#8i, &/, t#t/+ %e''u%e
EKu/ti#, 43M. F#% TAB */+*u+/ti#, %#*edu%e' #& ,ume%#u' &/,H''tem
*#,@u%/ti#,' e,*#u,te%ed i, te @e+d) %e&e% t# A"CA $ub+i*/ti#, 204 A"CA
1((0b3.