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Daikin O-WCP16-SEP21-2, Installation Operation & Maintenance

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Daikin O-WCP16-SEP21-2 Installation Operation & Maintenance Download Page 46

Issue: O-WCP16-SEP21-2 

 

Page 42 

 

6.2.3 UCQ320AB; UCQ360AB 

 

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

240

V/50H

z

CONT

ROL

 CIRC

U

IT

L

N

FROM CONTACTOR  380-415V/3~/50Hz

F1U

BR

BU

BR

BK

GY

K1

K1

K2

K2

Summary of Contents for O-WCP16-SEP21-2

Page 1: ...Issue O WCP16 SEP21 2 WATER COOLED SELF CONTAINED AIR CONDITIONER INSTALLATION OPERATION MAINTENANCE IOM NO O WCP16 SEP21 2 Scan QR code to download the latest version of IOM...

Page 2: ...mply 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 situat...

Page 3: ...L 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 5 6 1 Fan Curve AT 9 9 25 5 6 2 Fan Curve AT 15 15 2...

Page 4: ...le 8 Deflection for Different Pulleys Belts Sizes Fix Type 50 Table 9 Force for Different Pulleys Belts Sizes Fix Type 50 Table 10 Parameter for Condenser Water Treatment Control 51 9 0 TROUBLE SHOOTI...

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

Page 6: ...t bill 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 ins...

Page 7: ...CQ60A D 175 177 UCQ90A D 261 265 UCQ140A D 441 448 UCQ180A D 495 501 UCQ60A L 160 162 UCQ90A L 241 245 UCQ140A L 416 423 UCQ180A L 470 476 UCQ240A L 558 566 UCQ280A L 657 667 UCQ320A L 728 736 UCQ360A...

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: ...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 1377 X 894 1 Material Thickness...

Page 10: ...A 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 SPA 140 SPA 140 SPA 200 SPA 180 1 1 4...

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 UCQ0240 21 15 215 8 151 9 14 8...

Page 12: ...49 7 32 23 706 0 473 6 36 3 636 6 444 3 44 1 629 7 442 3 49 8 UCQ0710 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...

Page 13: ...Issue O WCP16 SEP21 2 Page 9 5 1 UNIT DIMENSION 5 1 1 Outline UCQ60A D L...

Page 14: ...Issue O WCP16 SEP21 2 Page 10 5 1 2 Outline UCQ90A D L...

Page 15: ...Issue O WCP16 SEP21 2 Page 11 5 1 3 Outline UCQ140A D L...

Page 16: ...Issue O WCP16 SEP21 2 Page 12 5 1 4 Outline UCQ180A D L...

Page 17: ...Issue O WCP16 SEP21 2 Page 13 5 1 5 Outline UCQ240A L...

Page 18: ...Issue O WCP16 SEP21 2 Page 14 5 1 6 Outline UCQ280A L...

Page 19: ...Issue O WCP16 SEP21 2 Page 15 5 1 7 Outline UCQ320A L...

Page 20: ...Issue O WCP16 SEP21 2 Page 16 5 1 8 Outline UCQ360A L...

Page 21: ...Issue O WCP16 SEP21 2 Page 17 5 1 9 Outline UCQ400 520A L...

Page 22: ...Issue O WCP16 SEP21 2 Page 18 5 1 10 Outline UCQ570A L...

Page 23: ...Issue O WCP16 SEP21 2 Page 19 5 1 11 Outline UCQ710A L...

Page 24: ...Issue O WCP16 SEP21 2 Page 20 5 1 12 Outline UCQ870A L...

Page 25: ...Issue O WCP16 SEP21 2 Page 21 5 1 13 Outline UCQ940A L...

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: ...ed 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 fol...

Page 29: ...Issue O WCP16 SEP21 2 Page 25 5 6 FAN CURVE 5 6 1 Fan Curve AT 9 9 Model UCQ60 UCQ90...

Page 30: ...Issue O WCP16 SEP21 2 Page 26 5 6 2 Fan Curve AT 15 15 Model UCQ140 UCQ180 UCQ240...

Page 31: ...Issue O WCP16 SEP21 2 Page 27 5 6 3 Fan Curve AT 18 18 Model UCQ280...

Page 32: ...Issue O WCP16 SEP21 2 Page 28 5 6 4 Fan Curve ADH 450 Model UCQ320 UCQ360 UCQ710...

Page 33: ...Issue O WCP16 SEP21 2 Page 29 5 6 5 Fan Curve ADH 500 Model UCQ400 UCQ520 UCQ870 UCQ940...

Page 34: ...Issue O WCP16 SEP21 2 Page 30 5 6 6 Fan Curve ADH 560 Model UCQ570...

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: ...174 UCQ570A L 260 31 56 2 20 5 15 1 147 203 UCQ710A L 215 24 9 49 3 14 2 10 2 188 237 UCQ870A L 260 31 56 3 20 5 15 2 223 279 UCQ940A L 215 24 9 49 4 20 5 15 2 249 298 MOC Maximum Operating Current LR...

Page 37: ...Issue O WCP16 SEP21 2 Page 33 6 1 WIRING DIAGRAM DOL STARTER 6 1 1 UCQ60AE UCQ90AE UCQ140AE UCQ180AE 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 2 1...

Page 38: ...Issue O WCP16 SEP21 2 Page 34 6 1 2 UCQ240AE UCQ280AE 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 WCP16 SEP21 2 Page 35 6 1 3 UCQ320AE UCQ360AE 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: ...16 SEP21 2 Page 36 6 1 4 UCQ400AE UCQ520AE 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 1 3 5...

Page 41: ...2 Page 37 6 1 5 UCQ570AE 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 PD S...

Page 42: ...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 4 6 1...

Page 43: ...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 1 3...

Page 44: ...AM BASIC CONTROL BOX 6 2 1 UCQ60AB UCQ90AB UCQ140AB UCQ180AB 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 240V 50Hz...

Page 45: ...AB UCQ280AB 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 3 50H...

Page 46: ...D 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 N FROM...

Page 47: ...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 L2 U1...

Page 48: ...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 CIRCUIT...

Page 49: ...Issue O WCP16 SEP21 2 Page 45 6 2 6 UCQ710AB UCQ870AB 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 WCP16 SEP21 2 Page 46 6 2 7 UCQ940AB 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: ...t period of time in reverse direction will have no negative impact but prolonged running in reverse direction may cause premature failure UCQ60 90 140 180 320 360 400 520 E is supplied with external S...

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 stabil...

Page 54: ...Type Pulley Type 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: ...Issue O WCP16 SEP21 2...

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