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1 PRODUCT MANUAL MAC Modular A2 MODULAR AIR COOLED CHILLERS Air-Cooled Scroll Compressor Water Chiller MAC 160A MAC 1260A 15 to 120 Tons, 56 to 420 kw R-22, 60 Hz Engineered for flexibility and performance.

2 Table of Contents "#$%&'()*+,%-./*%$ &*,#3+'*4#& %)*+,%/)&37%&%84*/ :%&%,)(-;%'484')*4#&/ < =A./4')(>)*) ?B C(%'*,4')(>)*) ?1 >4$%&/4#&)(>)*) ?9 D#')*4#&)&32&/*)(()*4#& ?E F)&+8)'*+,%34&)&ISO Certified Facility Illustrations and data cover the McQuay International product at the time of publication and we reserve the right to make changes in design and construction at anytime without notice 2004 McQuay International Product Manual MAC Modular A2 MAC-160A 1260A 2

3 Nomenclature System M AC 160 A R -- X X X X VINTAGE DETAILS VOLTAGE F: /60/3 P: /60/3 Q: 460/60/3 HEAT PUMP GENERATION NOMINAL CAPACITY (Btu/hr) AIR COOLED CHILLER McQuay Warning: 2&/*)(()*4#& )&3 $)4&*%&)&'% ),% *# G% ;%,8#,$%3 #&(. G. H+)(484%3 ;%,/#&&%( IA#),%8)$4(4),I4*A(#')('#3%/)&3,%J+()*4#&/K)&3%L;%,4%&'%3I4*A*A4/*.;% #8%H+4;$%&*M F#N4&J$)'A4&%)&3%(%'*,4')(;#I%,4/A)O),3#+/MF).')+/%/%N%,%;%,/#&)( 4&P+,.#,3%)*AM>4/'#&&%'*)&3(#'Q#88;#I%,G%8#,%/%,N4'4&J%H+4;$%&*M Product Manual MAC Modular A2 MAC-160A 1260A 3

4 Introduction RA% F#3+(), FST )4,0'##(%3 /',#(( 'A4((%,/ '#&*4&+%/ F'U+).V/ (%J)'. #8 A4JA H+)(4*.K A4JA %884'4%&'.K ()*%/* *%'A&#(#J. )&3 H+4%* #;%,)*4#&M W+, $#3%( FST ');)'4*.;%,$#3+(%\J4N%/)&4&',%34G(%8(%L4G4(4*.IA%&(##Q4&J8#,*A%;%,8%'*'#$G4&)*4#&*#$)*'A.#+,;,%/%&* )&3 8+*+,% &%%3/M =%,A);/ $#/* 4$;#,*)&*(.K *A%. '#&*4&+% F'U+).V/,%;+*)*4#& 8#,H+4%*#;%,)*4#&K$)Q4&JFST 'A4((%,/ ]G+4(34&J 8,4%&3(.^M F'U+). ;,#N43%/ #&% #8 *A% G%/* #N%,)(( N)(+% 4& )4,0'##(%3 /',#(( ;)'Q)J%3 'A4((%,/ )N)4()G(%*#3)._ OUTSTANDING RELIABILITY RI#/',#(('#$;,%//#,/I4*A4&3%;%&3%&*,%8,4J%,)&*'4,'+4*/;%,$#3+(% `;*#<F#3+(%//%*+;)N)4()G4(4*. C)'A$#3+(%A)/)&4&3%;%&3%&*'#&*,#(/./*%$ F4',#;,#'%//#,'#&*,#(G)/%3 6)'*#,.0,+&0*%/*4&J*##;*4$4O%*,#+G(%08,%%/*),*+; SUPERIOR EFFICIENCY a4ja(.%884'4%&*t#;%()&3/',#(('#$;,%//#,/ S4,'##(%3b0/A);%3'#&3%&/%,'#4(/I4*A#;*4$+$A%)*%L'A)&J%');)G4(4*. -*)4&(%///*%%(G,)O%3;()*%/%N);#,)*#, c%)*a%,;,##8a4ja)4,n#(+$%'#&3%&/%,8)& QUIET OPERATION a%,$%*4''#$;,%//#,3%/4j& D#I/#+&3;#I%,,)*4&J b4,*+)((.n4g,)*4#&08,%%#;%,)*4#& SUPERIOR CONTROL LOGIC C)/.*#,%)3J,);A4')(DT>34/;(). -+;%,4#,,%(4)G4(4*.+&3%,%L*,%$%#;%,)*4&J'#&34*4#&/ 2&34N43+)()&3d#,#N%,)(('#&*,#(8(%L4G4(4*. Product Manual MAC Modular A2 MAC-160A 1260A 4

5 Features and Benefits FST+&4*/),%A4JA*A%,$#3.&)$4'%&J4&%%,4&J;,#3+'*/K/*+34%3I4*A)''+,)'.4&G)()&'4&J'#$;,%//#,/K '#&3%&/%,/)&3%N);#,)*#,/4&#,3%,*##88%,*A%G%/*;%,8#,$)&'%/)&3I43%/)8%*.$),J4&/MS((*A%$)*%,4)(/)&3 %H+4;$%&*/A)N%G%%&'A#/%&I4*A#+*'#$;,#$4/4&J*A%H+)(4*.)&3(48%%L;%'*)&'.#8*A%;,#3+'*M Modular Design RA%F'U+).V/$#3+(),'A4((%,/A)N%G%%&3%/4J&%34&/+'A)I).*A)*3488%,%&*(#)3/'#+(3G%/)*4/84%33+%*# *A%'#$G4&)*4#&/#8*A%/%+&4*/MRA%(),J%/*'#$G4&)*4#&4/<$#3+(%/#8*A%/)$%$#3%(Y'#$G4&)*4#&/#8 3488%,%&*$#3%(/),%&#*)((#I%3ZMRA%.),%N%,.'#&N%&4%&*IA%&*,)&/;#,*)*4#&)&34&/*)(()*4#&G%'#$%$)P#, 4//+%/M Working Reliability C)'A$#3+(%A)/*I#'4,'+4*/K*I#'#$;,%//#,/)&3#&%'#&*,#((%,MS/*A%');)'4*.4/4&',%)/%3G.$%)&/#8 )334&J $#3+(%/K *A% &+$G%, #8 '#&*,#((%,/K '4,'+4*/ )&3 '#$;,%//#,/ ),% J#4&J *# 4&',%)/% 4& *A% /)$% I).\,%/+(*4&J4&)N%,.,%(4)G(%;,#3+'*M Low Installation Cost RA%'#$;(%*%)//%$G(.#8*A%+&4*/)&38+&'*4#&*%/*4&J)**A%8)'*#,.,%3+'%*A%'#/*#84&/*)(()*4#&#&/4*%MS,4J43 /*%%( G)/% I4*AG+4(*04&)''%//(48*4&J;#4&*/34/*,4G+*%/*A%I%4JA*#8*A%+&4**#*A%/+;;#,*;#4&*/)&3 )((#I//4$;(%4&/*)(()*4#&MS(/#*A%;#//4G4(4*.#8*,)&/;#,*4&J)&3(48*4&J*#*A%/4*%%)'A+&4*/%;),)*%(.,%3+'%/ *A%4&4*4)($%'A)&4')(4&/*)(()*4#&M RA%/%+&4*/$#3+(),3%/4J&A)N%*A%8(%L4G4(4*.#88+*+,%');)'4*.4&',%)/%/K)((#I4&J)''#$$#3)*4&J*A%4&4*4)( '#/**#*A%$4&4$+$3%$)&3/,%H+4,%$%&*/M Low Operating Costs -- High Efficiency Operation RA%FST'A4((%,/+/%T#;%()&3/',#(('#$;,%//#,3%/4J&)&3(),J%A%)*%L'A)&J%,/8#,$)L4$+$A%)**,)&/8%,M :%&%,#+/A%)**,)&/8%,),%)*,)&/()*%/4&*#(#I%,'#$;,%//#,;+$;4&JA%)3)&34$;,#N%3%884'4%&'.M2&#,3%, *# J4N% #;*4$+$ *A%,$)( 4&/+()*4#& *A% '#$;(%*% A%)* %L'A)&J%, 4/ 4&/+()*%3 I4*A *A%,$)( '(#/%3 '%(( &4*,4',+GG%,8#)$M Robust Cage Design RA%/% +&4*/ ),% G+4(* I4*A ) N%,. /*,#&J 8,)$% 3%/4J& )((#I4&J *A%$ *# I4*A/*)&3 *A% $#/* /%N%,% I%)*A%, )3N%,/4*4%/Ma)&3(4&J)&34&/*)((4&J*A%/%+&4*/G%'#$%)/4$;(%,;,#'%//3+%*#*A%/*,#&J'#&84J+,)*4#&#84*/ '#$;#&%&*/M Factory Testing C)'A+&4*4/;,%//+,%)&3N)'++$*%/*%3K%N)'+)*%3)&3'A),J%3I4*A,%8,4J%,)&*M2*4/*A%&,+&)**A%8)'*#,.V/ *%/*G%&'A+&3%,*A%;#//4G(%);;(4')*4#&/'%&),4#/*A)**A%+&4*I4((G%8)'4&J4&,%)((48%M7%8#,%/A4;$%&*K%)'A +&4*4/,%0'A%'Q%38#,;,%//+,%)&3,%8,4J%,)&*'A),J%'#&*,#(M Product Manual MAC Modular A2 MAC-160A 1260A 5

6 General Specifications Compressor F'U+). F#3+(), S4, T##(%3 TA4((%,/ ),% %H+4;;%3 I4*A A4JA(. %884'4%&* T#;%()&3V/ T#$;(4)&* -',#(( '#$;,%//#,/M RA%/%,+JJ%3 A%,$%*4' '#$;,%//#,/ ),% '#&/*,+'*%3 I4*A )& 4&*%J,)( ')/* 4,#& 8,)$%K ')/* 4,#& /',#((/K *A,%% R%8(#& 4$;,%J&)*%3 G%),4&J/K )&3 *A,%% #4( 84(*,)*4#& 3%N4'%/ 8#, %)'A '#$;,%//#,M `/4&J T#;%()&3e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`&4*/ ),% )N)4()G(% 4& )&3 a%,*o I4*A N#(*)J% '#&84J+,)*4#&/ 8,#$ *# Air-cooled Condenser RA%*I#)4,'##(%3'#&3%&/%,'#4(/I4*Ab0/A);%3'#&/4/*#8/*)JJ%,%3,#I/#81dfgW>/%)$(%//'#;;%,*+G%K $%'A)&4')((.%L;)&3%3#&*#34%8#,$%3)(+$4&+$84&/*#%&/+,%#;*4$+$A%)*%L'A)&J%');)G4(4*.M Condenser Fan Motor R#)'A4%N%*A%A4JA)4,'A),J%,%H+4,%$%&*K*A%+&4*4/%H+4;;%3I4*A*A%A4JA)4,8(#I;,#;%((%,8)&IA4'A4/ $)3% #8 :)(N)&4O%3 /*%%(M RA% 8)& 4/ 34,%'* 3,4N% G. I%)*A%,;,##8 $#*#, *# %&/+,%,%(4)G(% '#&*4&+#+/ #;%,)*4#&M Evaporator RA%A%)*%L'A)&J%,4/$)3%#8/*)4&(%///*%%(;()*%/'(#/%(.),,)&J%3)&3G,)O%3*#J%*A%,*#%&/+,%A4JAA%)* %L'A)&J%%884'4%&'.MRA%'#$;(%*%A%)*%L'A)&J%,4/4&/+()*%3I4*A*A%,$)('(#/%3'%((&4*,4',+GG%,8#)$*# J4N%#;*4$+$*A%,$)(4&/+()*4#&M Refrigerant Circuit RA%,%8,4J%,)&*'4,'+4*4/8)'*#,.G,)O%3)&3%N)'+)*%3G%8#,%)''+,)*%(.'A),J%3I4*AXBB*#%&/+,%#;*4$+$ #;%,)*4&J,%H+4,%$%&*M R# %&/+,% 8()I(%// '#&*4&+#+/ #;%,)*4#&K %)'A,%8,4J%,)&* '4,'+4* 4/ %H+4;;%3 I4*A ) '),%8+((./4O%3*A%,$#/*)*4'%L;)&/4#&#,');4((),.N)(N%M-%%84J+,%?M Product Manual MAC Modular A2 MAC-160A 1260A 6

7 Figure 1, Refrigerant Schematic Diagram MAC160A and 210A:?MT#$;,%//#, 1M64(*%,>,.%, 9M=()*%0*#0;()*%%N);#,)*#, BMT#&3%&/%,T#4( <MX%8,4J%,)&*)''+$+()*#, Refrigerant Piping 2&'(+3%/4&/+()*%3/+'*4#&(4&%K/%)(%384(*%,03,4%,K/4JA*J()//K');4((),.#,%L;)&/4#&N)(N%K'A),J4&JN)(N%/)&3,%(4%8N)(N%/M Product Manual MAC Modular A2 MAC-160A 1260A 7

8 Control System W+, TA4((%, T#&*,#((%, /+,;)//%/ )(( #*A%, $4',#;,#'%//#,0G)/%3'A4((%,'#&*,#(/./*%$/)N)4()G(%*#3).MRA4/ ;#I%,8+(K+/%,08,4%&3(.'#&*,#(;)&%(')&G%A##Q%3*#)-$),*F)&)J%,T#&*,#((%,*#;,#N43%*A%8(%L4G4(4*.)&3 RA%TA4((%,T#&*,#((%,V//*)*%0#80*A%0),*3%/4J&I4((&#*#&(.;%,$4**A%'A4((%,*#,+&$#,%%884'4%&*(.KG+*I4(( )(/#/4$;(48.*,#+G(%/A##*4&J48)/./*%$8)4(+,%#''+,/MCN%,.TA4((%,T#&*,#((%,4/;,#J,)$$%3)&3*%/*%3;,4#, *#/A4;$%&**#A%(;;,#N43%)*,#+G(%08,%%/*),*0+;M Operator-friendly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ontroller Capabilities RA%TA4((%,T#&*,#(%,')&/I4*'A*#'#&*,#(d34/;().*A%/*)*+/ #8*A%TA4((%,M Figure 2, Chiller Controller Status Viewing TA4((%, W"dW66/*)*+/ F#3%YT##(4&Jda%)*4&Jd7#4(4&JZ F#3%/%**%$;%,)*+,% T#$;,%//#,/*)*+/YW"dW66d>C6XW-RZ c)*%,4&kc)*%,#+*kw+*3##,)4,)&3=)&%(*%$;%,)*+,% TA4((%,F#3%(YTA4((%,Ka%)*=+$;KTA4((%,d7#4(%,KTA4((%,i7#4(%,Ka%)*=+$;d7#4(%,Z S3N)&'%;),)$%*%,/%**4&J/ >%8,#/*/%&/#,*%$;%,)*+,%/ T#$;,%//#,>4/'A),J%/%&/#,*%$;%,)*+,%/ T#$;,%//#,,+&*4$%/ 2&'#$4&J)(),$d8)+(*d%,,#, Status settings Product Manual MAC Modular A2 MAC-160A 1260A 8

9 -$),*F)&)J%, =,4#,4*.T#&*,#(/%**4&J/ T##(4&J)&3a%)*4&J*A,%/A#(3/%**4&J/Y3%*%,$4&%F4&4TA4((%,,+&&4&J$#3%Z TA4((%, W"dW66/I4*'A4&J F#3%/%**4&JYT##(4&Jda%)*4&Jd7#4(4&JZ F#3%/%**%$;%,)*+,% F)&+%(%&*%,4&J3%8,#/* S3N)&'%=),)$%*%,/%**4&J/ =)//I#,3'A)&J4&J =)&%(W;*4#&/%**4&JY7)'Q(4JA*K)(),$7+OO%,K-',%%&/)N%,KT#&*,)/*K7,4JA*&%//K*%$;%,)*+,%+&4*Z R4$%)&3>)*%/%**4&J/ E3).;,#J,)$$)G(%/%**4&J/ T(%),4&J'#$;,%//#,,+&*4$% Additional Safety Protection RA%$#3+(),)4,'##(%3'A4((%,/),%%H+4;;%3I4*A4&*%((4J%&*(.3%/4J&%3/)8%*.'#&*,#(*#%&/+,%'#&*4&+#+//)8% #;%,)*4#&Ma4JA)&3(#I;,%//+,%/I4*'A4/;,#N43%3*#;,%N%&**A%'#$;,%//#,3)$)J%,%/+(*4&J8,#$%4*A%, )G&#,$)((.A4JA34/'A),J%A%)3;,%//+,%#,(#I;,%//+,%M>488%,%&*4)(;,%//+,%)&3;)33(%*.;%8(#I/I4*'A%/ ),%)(/#;,#N43%3I4*A*A%+&4*/MRA%/*)&3),3'#&*,#((%,;,#N43%/)''+,)*%I)*%,*%$;%,)*+,%'#&*,#(4&*A% '4,'+4*G.'(#/%(.$#&4*#,4&J)&3,%)'*4&J*#*A%4&;+*8,#$*A%I)*%,%&*%,4&J*%$;%,)*+,%KI)*%,(%)N4&J *%$;%,)*+,%)&3)$G4%&*)4,*%$;%,)*+,%M>+,4&J&#,$)('#&34*4#&K48*A%I)*%,(%)N4&J*%$;%,)*+,%8)((/G%(#I /%**4&J*%$;%,)*+,%Y)&*48,%%O%*%$;%,)*+,%Z*A%+&4*I4((G%'+*#88)+*#$)*4')((.M6(#I/I4*'A)&3=#I%, '#&*)'*#,I4*A*A%,$)(,%()./8#,'#$;,%//#,K8)&$#*#,)&3I)*%,;+$;),%;,#N434&J/%'#&3),.;,#*%'*4#&8#, *A%+&4*MC)'A$#3+(%4/%H+4;;%3I4*A#N%,(#)3'#&3%&/%,8)&$#*#,;,#*%'*4#&)&3;+$;4&*%,(#'Q4&;+*M Product Manual MAC Modular A2 MAC-160A 1260A 9

10 Performance Data Table 1, MAC 160A through 960A, SI Units MAC Unit Size MAC-160A MAC-320A MAC-480A MAC-640A MAC-800A MAC-960A Ambient Air Temperature (deg C) LWT (deg C) Unit PWR Unit PWR Unit PWR Unit PWR Unit PWR KW kwi KW kwi KW kwi KW kwi KW kwi Notes: 1. Ratings in accordance with ARI Standard 550/ Ratings based on HCFC-22, evaporator fouling factor of , evaporator water flow of 2.4 gpm/ton and sea level altitude. 3. Interpolation is allowed; extrapolation is not permitted. Consult the McQuay representative for performance outside the ratings shown. Product Manual MAC Modular A2 MAC-160A 1260A 10

11 Performance Data Table 2, MAC 210A through 1260A, SI Units MAC Unit Size Ambien Air Temperature (deg C) LWT (deg C) Unit PWR Unit PWR Unit PWR Unit PWR Unit PWR KW kwi KW kwi KW kwi KW kwi KW kwi MAC-210A MAC-420A MAC-630A MAC-840A MAC-1050A MAC-1260A Notes: Ratings in accordance with ARI Standard 550/ Ratings based on HCFC-22, evaporator fouling factor of , evaporator water flow of 2.4 gpm/ton and sea level altitude. 3. Interpolation is allowed; extrapolation is not permitted. Consult the McQuay representative for performance outside the ratings shown Product Manual MAC Modular A2 MAC-160A 1260A 11

12 Physical Data MAC160A - MAC210A Table 3, Physical Data BASIC DATA UNIT MAC160A MAC210A Unit ARI, Ton (kw) 15.9 (56.0) 20.0 (70.0) No. Circuits 2 2 Refrigerant Type R-22 R-22 Charge each circuit, lbs (kg) v 6.55x2 / 460v 6.15x v 7.5x2 / 460v 7.6x2 Cabinet Dimensions LxWxH, in. 72x39.5x70 81x45x86.5 Cabinet Dimensions LxWxH, mm 1820x1000x x1140x2193 Operating Weight, lbs (kg) 1410 (640) 1650 (750) Shipping Weight, lbs (kg) 1367 (620) 1610 (730) COMPRESSORS Type Scroll Protection Device High/Low Pressure Switch / Thermal and Current overload Protector. No. Compressors 2 2 CONDENSER Number 2 2 No. Refrigerant Circuits per cond. 1 1 Diameter, in (mm) 3/8 (9.52) 3/8 (9.52) Coil Face Area, sq.ft (m 2 ) 29.0 (2.7) 37.7 (3.5) Fin per inch x Rows Deep 14 x 3 16 x 3 Fin Thickness, in (mm) (0.11) Fin Material Condenser Fan Type / Drive Aluminum Axial / Direct Drive Propeller No. of Fans 2 2 Fan Diameter, in (mm) 28 (711) Blade Material Galvanized Steel 60 Hz Total Unit Air Flow, cfm (l/s) 14,120 (6670) 14,120 (6670) EVAPORATOR Type Brazed Plate Heat Exchanger No. Refrigerant Circuits 2 2 Water Volume, gal (l) 0.24 (0.9) 0.53 (2.0) Refrig. Side Max.W.P., psi (kpa) 450 (3103) 450 (3103) Water Side Max.W.P., psi (kpa) 350 (2413) 350 (2413) Water Pressure Drop, Ft water (kpa) 41 (125) 24 (72) Evaporator Material Stainless Steel Notes: 1. For multiple module units, multiply the single module physical data by the numbers of modules. 2. MAC160A and MAC210 cannot be combined, multiple module units are allowed just with same module size MAC160A or MAC210A. 3. Ratings in accordance with ARI Standard 550/ All specifications are subjected to change by manufacturer without prior notice. Product Manual MAC Modular A2 MAC-160A 1260A 12

13 Electrical Data C&/+,% *A)* *A%,)*%3 N#(*)J% #8 *A% +&4* '#,,%/;#&3/ *# *A)* #8 *A% &)$%;()*% G%8#,% J%&%,)( ;,%')+*4#&/M =,#N43%);#I%,#+*(%**#G%+/%3%L'(+/4N%(.8#,%)'A+&4*MS;#I%,/+;;(.34/'#&&%'*/)&3)'4,'+4*G,%)Q%, 8#,#N%,0'+,,%&*;,#*%'*4#&/A#+(3G%;,#N43%34&*A%%L'(+/4N%(4&%MRA%$#3+(),)4,0'##(%3'A4((%,/$+/*G% I%((J,#+&3%3M2*)G/#(+*%(.')&&#*G%'#&&%'*%3I4*AJ)/0;4;%KI)*%,;4;%)&3*%(%;A#&%(4&%M Table 4, Electrical Data MAC UNIT SIZE 160A 210A VOLTS PHASES Hz Rated Load Amps Comp Fan No. 1 No.2 No. 1 No. 2 TOTAL RATED LOAD AMPS MINIMUM CIRCUIT AMPACITY (MCA) POWER SUPPLY FIELD WIRE MIN. WIRE GAUGE FIELD FUSE SIZE or HACR BREAKER SIZE RECOM- MENDED MAXIMUM Notes: 1. To get the Total RLA s for multiple module units, multiply the single module the Total Rated Load Amps of one module by the numbers of modules. 2. Unit wire size ampacity (MCA) is equal to 125% of the largest compressor-motor RLA plus 100% of RLA of all other loads in the circuit including the control transformer. 3. Recommended power lead wire sizes for 3 conductors per conduit are based on 100% conductor ampacity in accordance with NEC. Voltage drop has not been included. Therefore, it is recommended that power leads be kept short. All terminal block connections must be made with copper (type THW) wire. 4. Recommended Fuse Sizes are selected at approximately 150% to 175% of the largest compressor RLA, plus 100% of all other loads in the circuit. 5. Table based on 75 C field wire. 6. A HACR breaker is a circuit breaker designed for use on equipment with multiple motors. It stands for Heating, Air Conditioning, and Refrigeration. 7. Maximum Fuse or HACR breaker size is selected at approximately 225% of the largest compressor RLA, plus 100% of all other loads in the circuit. 8. Total Rated Load Amps includes all compressors and fans. Figure 3, Field Wiring Diagram The wire gauge should be sized accordingly to the power consumption of all the Modules. Product Manual MAC Modular A2 MAC-160A 1260A 13

14 Figure 4, Wiring diagram: MAC Modular with Smart Manager Controller Product Manual MAC Modular A2 MAC-160A 1260A 14

15 Dimensional Data (mm) Figure 5, Model: MAC160A Figure 6, Model: MAC480A c)*%,2& c)*%,w+* Figure 7, Model: MAC960A c)*%,2& c)*%,w+* Note: For other modules combinations multiply one module dimensions for the number of modules. Product Manual MAC Modular A2 MAC-160A 1260A 15

16 Figure 8, Model: MAC210A Figure 9, Model: MAC630A Figure 10, Model: MAC1260A Note: For other modules combinations multiply one module dimensions for the number of modules. Product Manual MAC Modular A2 MAC-160A 1260A 16

17 Location and Installation Unit placement FST+&4*/),%8#,#+*3##,);;(4')*4#&/)&3')&G%$#+&*%3%4*A%,#&),##8#,)*J,#+&3(%N%(M-%*+&4*/#&) /#(43)&3(%N%(8#+&3)*4#&MW&,##80$#+&*%3);;(4')*4#&/K4&/*)((*A%+&4*#&)/*%%('A)&&%(#,20G%)$8,)$%*# /+;;#,**A%+&4*)G#N%*A%,##8MW&J,#+&30(%N%();;(4')*4#&/K4&/*)((*A%+&4*#&)/+G/*)&*4)(G)/%*A)*I4((&#* /%**(%MS#&%0;4%'%'#&',%*%/()GI4*A8##*4&J/%L*%&3%3G%(#I*A%8,#/*(4&%4/,%'#$$%&3%3M7%/+,%*A% 8#+&3)*4#&4/(%N%(I4*A4&?dBgY?1$$Z#N%,4*/(%&J*A)&3I43*AM RA%8#+&3)*4#&$+/*G%/*,#&J%&#+JA*#/+;;#,**A%#;%,)*4&JI%4JA*/(4/*%34&R)G(%1M -*)&3),3I4,%0$%/A'#4(J+),3/;,#*%'**A%'#&3%&/%,'#4(/MW&J,#+&30(%N%();;(4')*4#&/K)334*4#&)(;,#*%'*4#& /%'+,4*.')&G%)'A4%N%3G.%,%'*4&J)/',%%&8%&'%MRA%8%&'%$+/*)((#I8,%%8(#I#8)4,*#*A%'#&3%&/%,'#4( 8#,;,#;%,+&4*#;%,)*4#&M Clearances RA%8(#I#8)4,*#)&38,#$*A%'#&3%&/%,'#4($+/*&#*G%4$;%3%3MX%/*,4'*4&J)4,8(#I#,)((#I4&J)4,,%'4,'+()*4#&I4((,%/+(*4&)3%',%)/%4&+&4*;%,8#,$)&'%)&3%884'4%&'.G%')+/%34/'A),J%;,%//+,%/),% 4&',%)/%3MRA%,%$+/*G%&##G/*,+'*4#&)G#N%*A%+&4**A)*I#+(33%8(%'*34/'A),J%)4,3#I&I),3IA%,%4*'#+(3 G%,%0'4,'+()*%3G)'Q*#*A%4&(%*#8*A%'#&3%&/%,'#4(MRA%'#&3%&/%,8)&/),%;,#;%((%,*.;%)&3I4((&#* #;%,)*%I4*A3+'*I#,Q#&*A%8)&#+*(%*M -;)'%G%*I%%&+&4*/)&3*A%I)(( /A#+(3G%)*(%)/*?Mf$$ Figure 10, Clearances 8#,N%&*4()*% RA%A4JA*#8*A%+&4* -;)'%G%*I%%&+&4*/)&3*A%I)(( /A#+(3G%)*(%)/*?Mf$$ F4&9$ S2X>2-TaSX:C?$ Sound Isolation RA%$#/*%88%'*4N%4/#()*4#&$%*A#34/*#(#')*%*A%+&4*)I).8,#$/#+&3/%&/4*4N%),%)/MSN#43(#')*4#&/ G%&%)*AI4&3#I/#,G%*I%%&/*,+'*+,%/IA%,%&#,$)(#;%,)*4&J/#+&3/$).G%#GP%'*4#&)G(%MX%3+'% /*,+'*+,)((.*,)&/$4**%3/#+&3G.4/#()*4&JI)*%,(4&%/K%(%'*,4')('#&3+4*)&3*A%+&4*4*/%(8M`/%I)((/(%%N%/)&3,+GG%,4/#()*%3;4;4&JA)&J%,/*#,%3+'%*,)&/$4//4#&#8I)*%,#,;+$;&#4/%4&*##''+;4%3/;)'%/M`/%8(%L4G(% %(%'*,4')('#&3+4**#4/#()*%/#+&3*A,#+JA%(%'*,4')('#&3+4*M-;,4&J4/#()*#,/),%%88%'*4N%4&,%3+'4&J*A%(#I )$;(4*+3%/#+&3J%&%,)*%3G./',#(('#$;,%//#,/)&38#,+&4*4/#()*4#&4&/#+&3/%&/4*4N%),%)/M Product Manual MAC Modular A2 MAC-160A 1260A 17

18 Chilled Water Piping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b4g,)*4#&%(4$4&)*#,/),%,%'#$$%&3%34&g#*a*a%/+;;(.)&3,%*+,&i)*%,(4&%/m 2&/+()*%'A4((%3I)*%,;4;4&J*#,%3+'%A%)*(#//)&3;,%N%&*'#&3%&/)*4#&MRA#,#+JA(.3,)4&I)*%,8,#$'A4((%,/ &#*,+&&4&J4&*A%I4&*%,*#;,#*%'*)J)4&/*8,%%O4&JM28*A%'A4((%,#;%,)*%/.%),,#+&3K#,48*A%/./*%$4/&#* 3,)4&%38#,*A%I4&*%,K*A%'A4((%3I)*%,;4;4&J%L;#/%3*##+*3##,*%$;%,)*+,%/A#+(3G%;,#*%'*%3)J)4&/* 8,%%O4&JMc,);*A%(4&%/I4*A)A%)*%,')G(%)&3)33;,#;%,)$#+&*#8J(.'#(*#*A%/./*%$*#8+,*A%,;,#*%'**A% /./*%$3+,4&J(#I)$G4%&*;%,4#3/M Figure 11, Typical Installation 1 Pressure Gauges (0-1MPa) or differential pressure gauge w shutoff valve 7 Auto Air Vent Valve 13 Triple Duty Valve 2 Flexible Joint 9 Air Separator Tank 14 Bypass Valve 3,5,8 Gate Valve 10 Y-strainer 15 Thermometer(0-100C) 4 Drain Valve 11 Suction Diffuser 6 Expansion Tank 12 Pump *An accumulator tank shall be used if the System Water Volume is not enough. Product Manual MAC Modular A2 MAC-160A 1260A 18

19 System Water Volume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a#i%n%,k)/*a%i)*%,n#(+$%3%',%)/%/g%(#i*a%/%/+jj%/*4#&/k*a%;#//4g4(4*.#8;,#g(%$/4&',%)/%/m 2*V//*,#&J(.,%'#$$%&3%3*#4&/*)(()I)*%,)''+$+()*#,*)&Q4&*A%I)*%,;4;4&J/./*%$*#'#$;%&/)*%IA)*4/ /*)*%3)G#N%M Product Manual MAC Modular A2 MAC-160A 1260A 19

E15-3D1 1. Specifications Compact 4-Way Cassette type Model name MMU- AP0071MH2UL AP0091MH2UL AP0121MH2UL AP0151MH2UL AP0181MH2UL Cooling Capacity kbt

E15-3D1 1. Specifications Compact 4-Way Cassette type Model name MMU- AP0071MH2UL AP0091MH2UL AP0121MH2UL AP0151MH2UL AP0181MH2UL Cooling Capacity kbt E15-3D1 Compact 4-Way Cassette type MMU-AP0071MH2UL MMU-AP0091MH2UL MMU-AP0121MH2UL MMU-AP0151MH2UL MMU-AP0181MH2UL Contents 1. Specifications 2. Dimensions 3. Center of gravity 4. Piping diagram 5. Wiring