Acson international A5WCP0060A-FP Скачать руководство пользователя страница 28 | Manualshive

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Issue: O-WCP15-SEP21-2

Page 24

5.5 SUPPLY AIR BLOWER ADJUSTMENT

The RPM of the supply air blower will depend on the required CFM, the unit accessories and the static resistances of
both the supply and the return air duct systems. With this information, the RPM for the supply air blower can be
determined from fan performance curves.

Knowing the required blower RPM and the blower motor horsepower, the supply air motor and pulley can be
determined. When supply air blower motor is operating, adjust the resistances in both the supply and the return duct
systems to balance the air distribution throughout the conditioned space.

The standard unit is provided with a fan outlet collar for connection of supply ductwork. It is recommended that a
straight duct having 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 minimum length of

straight duct required for particular unit.

Insulate duct work that passes through unconditioned space during cooling. Insulation should include a vapor barrier
to prevent absorption of moisture.

Table 6: Minimum Straight Duct Length

Model name

Fan Supply Size

(mm) x Qty of

Blower

Duct Size (mm)

Minimum Length for

Straight Duct (mm)

A

B

A5WCP0060

229x1

262

298

763

A5WCP0090

229x1

262

298

763

A5WCP0140

381x1

404

471

1191

A5WCP0180

381x1

404

471

1191

A5WCP0240

381x1

404

471

1191

A5WCP0280

457x1

478

557

1409

A5WCP0320

450x1

569

569

2026

A5WCP0360

450x1

569

569

2174

A5WCP0400

500x1

638

638

2103

A5WCP0520

500x1

638

638

2382

A5WCP0570

560x1

715

715

2272

A5WCP0710

450x2

569

569

3923

A5WCP0870

500x2

638

638

4386

A5WCP0940

500x2

638

638

4665

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Содержание A5WCP0060A-FP

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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

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

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

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

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

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

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

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

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

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

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

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

Страница 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...

Страница 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...

Страница 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...

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

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

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

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

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

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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