Acson international A5WCP0060A-FP Installation Operation & Maintenance Download Page 47 | Manualshive

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Issue: O-WCP15-SEP21-2

Page 43

6.2.4 A5WCP0400A-FSA*; A5WCP0520A-FSA*

K1

K2

K3

K2

K3

240

V/50Hz

CONTROL C

IR

C

U

IT

L

N

F1U

K1

BU

BU

BU

BU

BU

BR

BR

BU

BU

FROM CONTACTOR 380-415V/3~/50Hz

L3 L4

L2

L1

P<

RD

RD

P>

BR

BK

M

3~

GY

P<

BU

P>

RD

RD

BU

BR

BK

GY

H2

RD

RD

BR

PE L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L3 L2 L1 L3 L2

U1

W1

V1

BR

BK

M

3~

GY

W2

V2

U2

L7 L8

L6

L5

N2

N1

BR

BK

M

3~

GY

BR

BK

M

3~

GY

H3

L9

H1

P<

P>

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Summary of Contents for A5WCP0060A-FP

Page 1: ...WATER COOLED SELF CONTAINED AIR CONDITIONER INSTALLATION OPERATION MAINTENANCE IOM NO O WCP15 SEP21 2 Scan QR code to download the latest version of IOM...

Page 2: ...d comply with all applicable governmental standards and regulations pertaining to the task in question SAFETY SYMBOLS The following symbols are used in this document to alert the reader to specific si...

Page 3: ...Outline A5WCP0870A FS 20 5 1 13 Outline A5WCP0940A FS 21 5 2 DUCTING 22 5 3 WATER PIPING 22 5 4 FILTERS 23 5 5 SUPPLY AIR BLOWER ADJUSTMENT 24 Table 6 Minimum Straight Duct Length 24 5 6 FAN CURVE 25...

Page 4: ...5WCP0870A FSA 45 6 2 7 A5WCP0940A FSA 46 7 0 COMMISIONING 47 8 0 MAINTENANCE 49 Table 8 Deflection for Different Pulleys Belts Sizes Fix Type 50 Table 9 Force for Different Pulleys Belts Sizes Fix Typ...

Page 5: ...etic scroll compressors Water cooled condensers Single or multi circuit evaporator Thermal expansion valves Interconnecting refrigerant piping Double inlet centrifugal supply fan Belt driven Fan motor...

Page 6: ...ill A written request for inspection by the carrier s agent should be made at once 2 2 LOCATION AND CLEARANCES The following guidelines should be used to select a suitable location for the unit instal...

Page 7: ...WCP0180A FP 495 501 A5WCP0060A FS 160 162 A5WCP0090A FS 241 245 A5WCP0140A FS 416 423 A5WCP0180A FS 470 476 A5WCP0240A FS 558 566 A5WCP0280A FS 657 667 A5WCP0320A FS 728 736 A5WCP0360A FS 857 866 A5WC...

Page 8: ...tion of these units factory has provided the internal vibration isolators for compressors If additional vibration isolation is desired neoprene is recommended under 4 corners of unit Care must be exer...

Page 9: ...5HP Pulley size mm SPZ 90 SPZ 100 SPZ 85 SPZ 100 SPZ 80 SPZ 112 SPZ 80 SPZ 95 SPA 125 1 1 4 male thread 1 side 3 14 595 X 595 4 290 X 595 2 Nominal Size Qty mm 961 X 518 1 1301 X 518 1 1377 X 677 1 1...

Page 10: ...13 15 16 Pulley size mm SPA 236 SPA 250 SPA 315 SPA 400 SPA 224 SPA 355 SPA 315 1 1 1 1 1 1 2 2 2 Design speed RPM 817 843 843 801 834 657 862 823 834 Motor Qty HP 7 5HP 10HP 10HP 2 Pulley size mm SP...

Page 11: ...07 153 8 113 4 13 20 144 4 107 8 14 73 73 87 26 7 19 4 184 9 126 8 11 20 173 9 119 5 13 35 166 0 119 8 14 80 32 23 204 9 136 3 11 32 184 7 126 8 13 53 181 3 126 3 14 90 A5WCP0240 21 15 215 8 151 9 14...

Page 12: ...23 706 0 473 6 36 3 636 6 444 3 44 1 629 7 442 3 49 8 A5WCP0710 21 15 670 5 515 2 46 2 610 6 481 0 56 7 571 6 465 6 61 2 79 99 26 7 19 4 745 1 545 6 47 4 700 7 524 3 57 6 668 7 514 7 62 5 32 23 882 0...

Page 13: ...Issue O WCP15 SEP21 2 Page 9 5 1 UNIT DIMENSION 5 1 1 Outline A5WCP0060A FP FS...

Page 14: ...Issue O WCP15 SEP21 2 Page 10 5 1 1 Outline A5WCP0090A FP FS...

Page 15: ...Issue O WCP15 SEP21 2 Page 11 5 1 3 Outline A5WCP0140A FP FS...

Page 16: ...Issue O WCP15 SEP21 2 Page 12 5 1 4 Outline A5WCP0180A FP FS...

Page 17: ...Issue O WCP15 SEP21 2 Page 13 5 1 5 Outline A5WCP0240A FS...

Page 18: ...Issue O WCP15 SEP21 2 Page 14 5 1 6 Outline A5WCP0280A FS...

Page 19: ...Issue O WCP15 SEP21 2 Page 15 5 1 7 Outline A5WCP0320A FS...

Page 20: ...Issue O WCP15 SEP21 2 Page 16 5 1 8 Outline A5WCP0360A FS...

Page 21: ...Issue O WCP15 SEP21 2 Page 17 5 1 9 Outline A5WCP0400 520A FS...

Page 22: ...Issue O WCP15 SEP21 2 Page 18 5 1 10 Outline A5WCP0570A FS...

Page 23: ...Issue O WCP15 SEP21 2 Page 19 5 1 11 Outline A5WCP0710A FS...

Page 24: ...Issue O WCP15 SEP21 2 Page 20 5 1 12 Outline A5WCP0870A FS...

Page 25: ...Issue O WCP15 SEP21 2 Page 21 5 1 13 Outline A5WCP0940A FS...

Page 26: ...is advisable to follow the recommendations of local authorities They can supply the installer with the proper building and safety codes required for a safe and proper installation The water piping sh...

Page 27: ...uld be kept clean through periodic cleaning A clean out should be installed as standard as part of the trap assembly to aid in cleaning Condensate Drain Insulation The drain pipe should be insulated w...

Page 28: ...aving the same dimensions as the fan outlet be used This duct should be at least 3 equivalent duct diameters in length prior to installing any elbows or transition See the following Table 6 for the mi...

Page 29: ...Issue O WCP15 SEP21 2 Page 25 5 6 FAN CURVE 5 6 1 Fan Curve AT 9 9 Model A5WCP0060 A5WCP0090...

Page 30: ...Issue O WCP15 SEP21 2 Page 26 5 6 2 Fan Curve AT 15 15 Model A5WCP0140 A5WCP0180 A5WCP0240...

Page 31: ...Issue O WCP15 SEP21 2 Page 27 5 6 2 Fan Curve AT 18 18 Model A5WCP0280...

Page 32: ...Issue O WCP15 SEP21 2 Page 28 5 6 2 Fan Curve ADH 450 Model A5WCP0320 A5WCP0360 A5WCP0710...

Page 33: ...Issue O WCP15 SEP21 2 Page 29 5 6 2 Fan Curve ADH 500 Model A5WCP0400 A5WCP0520 A5WCP0870 A5WCP0940...

Page 34: ...Issue O WCP15 SEP21 2 Page 30 5 6 2 Fan Curve ADH 560 Model A5WCP0570...

Page 35: ...wired adjusted and tested controls which required to operate and protect the unit The control system includes compressor and fan overload protection phase protection high and low pressure cutouts to g...

Page 36: ...7 36 3 20 5 15 1 138 174 A5WCP0570A FS 260 31 56 2 20 5 15 1 147 203 A5WCP0710A FS 215 24 9 49 3 14 2 10 2 188 237 A5WCP0870A FS 260 31 56 3 20 5 15 2 223 279 A5WCP0940A FS 215 24 9 49 4 20 5 15 2 249...

Page 37: ...e O WCP15 SEP21 2 Page 33 6 1 WIRING DIAGRAM DOL STARTER 6 1 1 A5WCP0060A F C A5WCP0090A F C A5WCP0140A F C A5WCP0180A F C Flow PD Switch Remote On Off 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 3 5...

Page 38: ...Issue O WCP15 SEP21 2 Page 34 6 1 2 A5WCP0240A FSC A5WCP0280A FSC 2 4 6 1 3 5 2 4 6 1 3 5 2 1 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 3 5 M S T1 T2 T3 Flow PD Switch Remote On Off...

Page 39: ...Issue O WCP15 SEP21 2 Page 35 6 1 3 A5WCP0320A FSC A5WCP0360A FSC 2 4 6 1 3 5 2 4 6 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 3 5 N N 1 3 5 2 4 6 1 3 5 Flow PD Switch Remote On Off 5 2 1 2 4 6 1 3 5 2 4 6 1 3...

Page 40: ...21 2 Page 36 6 1 4 A5WCP0400A FSC A5WCP0520A FSC Flow PD Switch Remote On Off 2 4 6 1 3 5 2 4 6 1 3 5 2 2 4 6 1 3 5 2 1 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 3 5 N N 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6...

Page 41: ...age 37 6 1 5 A5WCP0570A FSC N 2 4 6 1 3 5 M S 2 4 6 1 3 5 2 4 6 1 3 5 N N T1 T2 T3 MPM 2 1 2 4 6 1 3 5 MPM 2 4 6 1 3 5 N M S T1 T2 T3 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 3 5 Flow P...

Page 42: ...witch Remote On Off N N 5 M S M S T1 T2 T3 MPM MPM 2 1 M S T1 T2 T3 T1 T2 T3 MPM 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 3 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 3 5 N N 3 5 2 4 6 1 3 5 2 4 6 1 3 5 3 5 2...

Page 43: ...1 3 2 4 6 1 3 5 2 4 6 1 3 5 M S T1 T2 T3 MPM 2 4 6 1 3 5 N N MPM M S T1 T2 T3 M S T1 T2 T3 MPM 2 1 2 4 6 1 3 5 2 4 6 1 3 5 N N 2 4 6 1 3 5 2 4 6 1 3 5 2 4 6 1 Flow PD Switch Remote On Off 1 3 5 2 4 6...

Page 44: ...C 6 2 1 A5WCP0060A F A A5WCP0090A F A A5WCP0140A F A A5WCP0180A F A BR BK BU BK L3 L4 L2 L1 P BU P RD RD BR BK M 3 GY N1 L5 BR BK F1U L N M 3 GY BR BK M 3 GY K1 K1 BU PE L1 L2 L3 L1 L3 L2 L1 L2 L3 240...

Page 45: ...SA A5WCP0280A FSA P H1 U1 W1 V1 M 3 W2 V2 U2 L6 L5 N2 N1 P BU RD RD BR BR BK GY BR BK GY BR BK GY 240V 50Hz CONTROL CIRCUIT L N F1U BR RD YE BR BU L1 L2 L3 L1 L2 L3 L1 L2 L3 PE FROM CONTACTOR 380 415V...

Page 46: ...A RD RD BR BU U1 W1 V1 BR BK M 3 GY W2 V2 U2 L3 L4 L2 L1 N2 N1 P BU P RD RD BR BK M 3 GY BR BK M 3 GY L7 L8 H2 L6 L5 H1 P P BU BU BU PE L1 L2 L3 L1 L2 L3 L1 L3 L2 L1 L3 L2 240V 50Hz CONTROL CIRCUIT L...

Page 47: ...ONTROL CIRCUIT L N F1U K1 BU BU BU BU BU BR BR BU BU FROM CONTACTOR 380 415V 3 50Hz L3 L4 L2 L1 P RD RD P BR BK M 3 GY P BU P RD RD BU BR BK GY H2 RD RD BR PE L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L3 L2 L1 L3...

Page 48: ...OM CONTACTOR 380 415V 3 50Hz F1U BU RD RD BU RD RD BU BU BU BR BR BU BR BR RD BR BU BR BU YE YE BR RD BR BK GY BR BK GY BR BK GY BR BK GY L1 L2 L3 L1 L2 L3 L1 L3 L2 L1 L3 L2 PE 240V 50Hz CONTROL CIRCU...

Page 49: ...Issue O WCP15 SEP21 2 Page 45 6 2 6 A5WCP0710A FSA A5WCP0870A FSA M 3 H2 L9 H1 P M 3 L7 L8 L6 L5 N2 N1 P P L3 L4 L2 L1 N4 N3 M S T1 T2 T3 MPM MPM S T1 T2 T3 N5 H3 P P P S T1 T2 T3 MPM M M...

Page 50: ...Issue O WCP15 SEP21 2 Page 46 6 2 7 A5WCP0940A FSA T1 T2 T3 MPM M P P N6 H4 M S T1 T2 T3 M 3 L7 L8 L6 L5 N2 N1 P P L3 L4 L2 L1 N4 N3 P P S T1 T2 T3 MPM N5 H3 MPM H2 L9 H1 P P M 3 M M S T1 T2 T3 MPM S...

Page 51: ...ctions have been piped closed for the end which not been used 13 Verify that all mechanical and electrical inspections have been completed per local codes 14 Make sure the trap for the main evaporator...

Page 52: ...iod of time in reverse direction will have no negative impact but prolonged running in reverse direction may cause premature failure A5WCP0060 090 140 180 320 360 400 520 F C is supplied with external...

Page 53: ...only be ascertained when the compressor is running in stabilized conditions to ensure that there is no liquid refrigerant in the lower shell of the compressor When the compressor is running in stabili...

Page 54: ...Type Belt Section Setting Force to Deflect Belt 15mm per Meter of Span Small Pulley Datum Diameter mm 1 3 x Basic Setting Force kgf Minimum Maximum SPZ 63 1 2 1 7 67 1 3 1 9 71 1 5 2 0 75 1 5 2 1 80 1...

Page 55: ...3 Bleed off to control Total Alkalinity 300 ppm as CaCo3 Bleed off to control Chloride 120 ppm as CL Bleed off to control Fe value 2 5 ppm Add CWT 3753 to control Total Hardness 300 ppm as CaCo3 Bleed...

Page 56: ...eak add refrigerant 3 Broken expansion valve 3 Replace expansion valve 4 Restricted refrigerant line 4 Determine the cause of restriction and repair 5 Faulty low pressure cut out 5 Replace B DUE TO HI...

Page 57: ...et 11 Comp 4 high pressure or overload relay tripped manual reset 12 Comp 4 low pressure manual reset 13 Heater 1 failure manual reset 14 Heater 2 failure manual reset 15 Heater 3 failure manual reset...

Page 58: ...ksyen 19 46300 Petaling Jaya Selangor Darul Ehsan Malaysia Te 603 7964 8200 Sales Fax 603 7956 9900 Service Fax 603 7956 9907 Acson Careline 1300 22 3344 www acson com my Johor 607 3551 599 Kelantan 6...

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