York YCAS0693, Wiring Diagram

Page 1: ...IAGRAM AIR COOLED SCREW LIQUID CHILLERS New Release Form 201 19 W4 1104 YCAS AIR COOLED LIQUID CHILLERS YCAS0693 THROUGH YCAS0953 3 COMPRESSOR YCAS1063 THROUGH YCAS1263 4 COMPRESSOR STYLE G R22 50 Hz...

Page 2: ...ESSOR 16 CONNECTION WIRING DIAGRAM YCAS0693 YCAS0953 3 COMPRESSOR 18 ELEMENTARY DIAGRAM DXST DIRECT DRIVE CONTROL CIRCUIT 24 ELEMENTARY WIRING DIAGRAM 3 COMPRESSOR 25 CONNECTION DIAGRAM SYSTEM WIRING...

Page 3: ...OL CIRCUIT 24 FIG 15 ELEMENTARY DIAGRAM DXST DIRECT DRIVE 3 COMPRESSOR 25 FIG 16 CONNECTION DIAGRAM SYSTEM WIRING 3 COMPRESSOR 26 FIG 17 CONNECTION DIAGRAM STSTEM WIRING 3 COMPRESSOR 27 FIG 18 ELEMENT...

Page 4: ...th power off take care to discharge every capacitor likely to hold dan gerous potential Be careful not to contact high voltage connections when installing or operating this equipment LOW VOLTAGE DO NO...

Page 5: ...YORK INTERNATIONAL 5 FORM 201 19 W4 1104 This page intentionally left blank...

Page 6: ...load amps included in the circuit Minimum circuit breaker rating 1 5 x largest compressor RLA other compressor RLAs fans x each fan motor FLA 6 Maximum circuit breaker is based on 225 maximum plus 100...

Page 7: ...150 150 150 113 150 105 105 105 105 80 105 MAX AMPS 492 428 259 214 193 171 492 428 259 214 193 171 338 294 178 147 135 118 CONTROL POWER SUPPLY UNITS WITHOUT STANDARD CONTROL CIRCUIT TRANSFORMER NO...

Page 8: ...0 500 2 1 0 300 2 250 500 168 283 907 168 283 907 8 4 4 17 1 0953 380 494 600 500 600 2 1 0 300 2 250 500 183 283 907 183 283 907 8 4 4 17 1 1063 380 413 600 450 500 2 1 0 300 2 250 500 161 283 907 14...

Page 9: ...200 300 2 4 0 4 300 140 283 907 3 4 4 17 1 0773 380 189 200 200 300 2 4 0 4 300 140 283 907 3 4 4 17 1 0783 380 173 175 175 250 2 4 0 4 300 124 283 907 4 4 4 17 1 0873 380 228 250 250 350 1 0 300 6 3...

Page 10: ...pply Factory Provided Lugs Wire Range7 Model YCAS Volts MRA1 Min NF Over Current Protection13 Terminal Block NF Disc Switch MCA Disc SW2 Min 3 5 Max 4 6 Lugs Wire Range Lugs Wire Range 0693 380 551 60...

Page 11: ...183 283 907 8 4 4 17 1 161 283 907 140 283 907 8 4 4 17 1 183 283 907 140 283 907 7 4 4 17 1 168 283 907 168 283 907 8 4 4 17 1 183 283 907 183 283 907 8 4 4 17 1 ELECTRICAL SYSTEM 2 FIELD SUPPLIED WI...

Page 12: ...YORK INTERNATIONAL 12 FORM 201 19 W4 1104 ELEMENTARY WIRING DIAGRAM YCAS0693 YCAS0953 3 COMPRESSOR FIG 4 WIRING DIAGRAM DXST DIRECT DRIVE LD09350 035 15937 103 Rev A...

Page 13: ...YORK INTERNATIONAL 13 FORM 201 19 W4 1104 FIG 5 WIRING DIAGRAM ACROSS THE LINE START ELEMENTARY WIRING DIAGRAM YCAS0693 YCAS0953 3 COMPRESSOR ACROSS THE LINE START LD09352 035 15937 103 Rev A...

Page 14: ...YORK INTERNATIONAL 14 FORM 201 19 W4 1104 FIG 6 WIRING DIAGRAM WYE DELTA START ELEMENTARY WIRING DIAGRAM YCAS0693 YCAS0953 3 COMPRESSOR WYE DELTA START 035 15937 103 Rev A LD09353...

Page 15: ...ice is not installed a jumper must be connected between terminals 5 and 1 Device must have a minimum contact rating of 100A at 115 volts A C 5 Alarm contacts are for annunciating alarm unit malfunc ti...

Page 16: ...YORK INTERNATIONAL 16 FORM 201 19 W4 1104 FIG 8 ELEMENTARY WIRING DIAGRAM LD09354 ELEMENTARY WIRING DIAGRAM YCAS0693 YCAS0953 3 COMPRESSOR...

Page 17: ...to power supplies in the control panel Ad ditionally control wiring not connected to the Smart Panel should not be run through the cabinet This could result in nuisance faults CAUTION Any inductive de...

Page 18: ...YORK INTERNATIONAL 18 FORM 201 19 W4 1104 FIG 9 CONNECTION DIAGRAM 3 COMPRESSOR LD09362 CONNECTION WIRING DIAGRAM YCAS0693 YCAS0953 3 COMPRESSOR...

Page 19: ...YORK INTERNATIONAL 19 FORM 201 19 W4 1104 FIG 10 CONNECTION DIAGRAM 3 COMPRESSOR LD09358 Power Panel 035 19205 104 Rev A...

Page 20: ...YORK INTERNATIONAL 20 FORM 201 19 W4 1104 FIG 11 CONNECTION DIAGRAM 3 COMPRESSOR LD09356 CONNECTION WIRING DIAGRAM CONT D Power Panel 035 19205 104 Rev A 035 19205 104 Rev A...

Page 21: ...YORK INTERNATIONAL 21 FORM 201 19 W4 1104 LD09359 Electronic Panel CONNECTION WIRING DIAGRAM CONT D...

Page 22: ...YORK INTERNATIONAL 22 FORM 201 19 W4 1104 LD09360 FIG 12 CONNECTION DIAGRAM 3 COMPRESSOR Power Panel 035 19205 105 Rev A...

Page 23: ...YORK INTERNATIONAL 23 FORM 201 19 W4 1104 FIG 13 CONNECTION DIAGRAM 3 COMPRESSOR LD09361 CONNECTION WIRING DIAGRAM CONT D Electronic Panel 035 19205 105 Rev A...

Page 24: ...ERNATIONAL 24 FORM 201 19 W4 1104 LD09363 2ACE Motor Protector 035 15937 102 Rev D ELEMENTARY DIAGRAM DXST DIRECT DRIVE CONTROL CIRCUIT FIG 14 ELEMENTARY DIAGRAM 3 COMPRESSOR DXST DIRECT DRIVE CONTROL...

Page 25: ...YORK INTERNATIONAL 25 FORM 201 19 W4 1104 FIG 15 ELEMENTARY DIAGRAM DXST DIRECT DRIVE 3 COMPRESSOR LD09364 ELEMENTARY WIRING DIAGRAM YCAS0693 YCAS0953 3 COMPRESSOR 035 15937 102 Rev D...

Page 26: ...YORK INTERNATIONAL 26 FORM 201 19 W4 1104 LD09365 CONNECTION DIAGRAM SYSTEM WIRING YCAS0693 YCAS0953 3 COMPRESSOR FIG 16 CONNECTION DIAGRAM SYSTEM WIRING 3 COMPRESSOR 035 19205 106 Rev...

Page 27: ...YORK INTERNATIONAL 27 FORM 201 19 W4 1104 FIG 17 CONNECTION DIAGRAM STSTEM WIRING 3 COMPRESSOR LD09366 CONNECTION DIAGRAM SYSTEM WIRING 035 19205 106 Rev...

Page 28: ...YORK INTERNATIONAL 28 FORM 201 19 W4 1104 LD09367 FIG 18 ELEMENTARY WIRING DIAGRAM 4 COMPRESSOR ELEMENTARY WIRING DIAGRAM YCAS1063 YCAS1263 4 COMPRESSOR...

Page 29: ...YORK INTERNATIONAL 29 FORM 201 19 W4 1104 ELEMENTARY WIRING DIAGRAM YCAS1063 YCAS1263 4 COMPRESSOR LD09369 FIG 19 ELEMENTARY WIRING DIAGRAM ACROSS THE LINE START 035 16253 103 Rev A...

Page 30: ...YORK INTERNATIONAL 30 FORM 201 19 W4 1104 LD09370 FIG 20 ELEMENTARY WIRING DIAGRAM WYE DELTA ELEMENTARY WIRING DIAGRAM YCAS1063 YCAS1263 4 COMPRESSOR 035 16253 103 Rev A...

Page 31: ...and 1 If a stop device is not installed a jumper must be connected between terminals 5 and 1 Device must have a minimum contact rating of 100A at 115 volts A C 5 Alarm contacts are for annunciating al...

Page 32: ...YORK INTERNATIONAL 32 FORM 201 19 W4 1104 LD09371 FIG 22 ELEMENTARY WIRING DIAGRAM ELEMENTARY WIRING DIAGRAM YCAS1063 YCAS1263 4 COMPRESSOR...

Page 33: ...d in series with the flow switch for start stop into the Alarm circuitry or pilot relays for pump starters wired through motor contactor auxiliary contacts must be suppressed with YORK P N 031 00808 0...

Page 34: ...YORK INTERNATIONAL 34 FORM 201 19 W4 1104 YCAS 0358 0418 LD09375 FIG 23 CONNECTION DIAGRAM 4 COMPRESSOR YCAS1063 1263...

Page 35: ...YORK INTERNATIONAL 35 FORM 201 19 W4 1104 LD09376 FIG 24 CONNECTION DIAGRAM 4 COMPRESSOR Power Panel...

Page 36: ...YORK INTERNATIONAL 36 FORM 201 19 W4 1104 LD09377 FIG 25 ELEMENTARY WIRING DIAGRAM CONNECTION WIRING DIAGRAM Power Panel...

Page 37: ...YORK INTERNATIONAL 37 FORM 201 19 W4 1104 LD09378 CONNECTION WIRING DIAGRAM Electronic Panel...

Page 38: ...YORK INTERNATIONAL 38 FORM 201 19 W4 1104 LD09379 FIG 26 CONNECTION DIAGRAM 4 COMPRESSOR YCAS 0358 0418 YCAS1063 1263...

Page 39: ...YORK INTERNATIONAL 39 FORM 201 19 W4 1104 FIG 27 CONNECTION DIAGRAM 4 COMPRESSOR LD09380 Power Panel...

Page 40: ...YORK INTERNATIONAL 40 FORM 201 19 W4 1104 LD09381 FIG 28 CONNECTION DIAGRAM 4 COMPRESSOR CONNECTION WIRING DIAGRAM Power Panel...

Page 41: ...YORK INTERNATIONAL 41 FORM 201 19 W4 1104 LD09382 CONNECTION WIRING DIAGRAM FIG 29 CONNECTION DIAGRAM 4 COMPRESSOR Electronic Panel 035 19206 105 Rev A...

Page 42: ...RK INTERNATIONAL 42 FORM 201 19 W4 1104 LD09373 ELEMENTARY DIAGRAM DXST DIRECT DRIVE CONTROL CIRCUIT FIG 30 ELEMENTARY DIAGRAM DXST DIRECT DRIVE CONTROL CIRCUIT 2ACE Motor Protector 035 16253 102 Rev...

Page 43: ...YORK INTERNATIONAL 43 FORM 201 19 W4 1104 LD09374 FIG 31 ELEMENTARY DIAGRAM DXST DIRECT DRIVE CONTROL CIRCUIT 035 16253 102 Rev B ELEMENTARY DIAGRAM DXST DIRECT DRIVE CONTROL CIRCUIT...

Page 44: ...ORM 201 19 W4 1104 LD09383 FIG 32 CONNECTION DIAGRAM SYSTEM WIRING CONNECTION DIAGRAM SYSTEM WIRING STANDARD AND REMOTE EVAP UNITS 035 19206 106 Rev CONNECTION DIAGRAM SYSTEM WIRING YCAS 1063 1263 STA...

Page 45: ...YORK INTERNATIONAL 45 FORM 201 19 W4 1104 LD09385 CONNECTION DIAGRAM SYSTEM WIRING STANDARD AND REMOTE EVAP UNITS FIG 33 CONNECTION DIAGRAM SYSTEM WIRING 035 19206 106 Rev...

Page 46: ...YORK INTERNATIONAL 46 FORM 201 19 W4 1104 LD10055 COMPRESSOR TERMINAL BOX SYSTEM 1 THROUGH 4 FIG 34 COMPRESSOR TERMINAL BOX SYSTEM 1 4 035 19206 106 Rev...

Page 47: ...YORK INTERNATIONAL 47 FORM 201 19 W4 1104 This page intentionally left blank...

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