Johnson Controls York YCAL0014E Series Installation, Operation & Maintenance Instructions Manual Download Page 126

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JOHNSON CONTROLS

126

FORM 150.62-NM6 (103)

CONT’D

Service and Troubleshooting

TROUbLESHOOTING (CONT’D)

PROBlEM

CAusE

sOluTION

“lOW suCTION PREssuRE”

4. TXV / EEV defective.

4. Replace TXV/EEV.

FAulT (CONT’D)

5. Reduced flow of chilled

5. Check GPM (See “Limitations”

liquid through the cooler.

in Installation section). Check

operation of pump, clean

pump strainer, purge chilled

liquid system of air.

6. Defective suction pressure

6. Replace transducer/low

transducer/low pressure

pressure switch or faulty

switch or wiring.

wiring. Refer to “Service”

section for pressure/voltage

formula.

7. LLSV defective

7. Replace LLSV

8. EEV Unit Setup in TXV mode.

8. Place in Service Mode &

program for EEV.

“HIGH DIsCHARGE

1. Condenser fans not operating

1. Check fan motor, fuses,

PREssuRE” FAulT

or operating backwards.

and contactors. Assure fan

blows air upward.

2. Too much refrigerant.

2. Remove refrigerant.

3. Air in refrigerant system.

3. Evacuate and recharge

system.

4. Defective discharge

4. Replace discharge pressure

pressure transducer.

transducer. Refer to Service

section for pressure/voltage

formula.

“lOW lIquID TEMP”

1. Improperly adjusted leaving

1. Re-program the leaving

FAulT

chilled liquid temp. cutout

chilled liquid temp. cutout.

(glycol only).

2. Micro panel setpoint/range

2. Re-adjust setpoint/range.

values improperly programmed.

3. Chilled liquid flow too low.

3. Increase chilled liquid flow –

refer to Limitations in Instal-

lation

section.

4. Defective LWT or RWT sensor.

4. Compare sensor against a

(assure the sensor is properly

known good temperature

installed in the bottom of the well

sensing device. Refer to

with a generous amount of heat

Service section for temp./

conductive compound).

voltage table.

Summary of Contents for York YCAL0014E Series

Page 1: ...00 3 60 230 3 60 380 3 60 460 3 60 575 3 60 MODELS ONLY INSTALLATION OPERATION Maintenance AIR COOLED LIQUID CHILLERS HERMETIC SCROLL New Release Form 150 62 nm6 103 YCAL0090 YCAL0124 EPROM 031 02423...

Page 2: ...d as well as severe personal injury or death to themselves and people at the site This document is intended for use by owner authorized operating service personnel It is expected that this individual...

Page 3: ...ent is subject to change without notice While YORK makes no commitment to update or provide current information automatically to the manual owner that information if applicable can be obtained by cont...

Page 4: ...ng 115 SERVICE MODE CHILLER CONFIGURATION 116 Optional Printer Installation 124 Troubleshooting Charts 125 Maintenance 128 ISN Control 129 section 4 wiring diagrams 132 section 5 Appendix 1 isolators...

Page 5: ...trol 5 6 compressors 103 26 RETURN Chilled Liquid Control 4 compressors 104 27 ycal0014 ycal0080 condenser fan control using outdoor ambient temp dp 107 28 ycal0014 ycal0080 condenser fan control usin...

Page 6: ...ycal0060E_ 136 137 19 elementary diagram power circuit ycal0040E_ ycal0060E_ 138 20 elementary diagram control circuit ycal0064E_ ycal0080E_ 140 141 21 elementary diagram power circuit ycal0064E_ yca...

Page 7: ...er 60 HZ Nominal Tons Odd Number 50 HZ Nominal kW 200 3 60 230 3 60 380 3 60 460 3 60 380 415 3 50 575 3 60 Across the Line 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Base product type nominal capacity unit...

Page 8: ...l contain info based on the first 14 characters only Low Ambient Kit factory High Ambient Kit factory Both Low High Ambient factory BAS EMS Temp Reset Offset Spanish LCD Keypad Display French LCD Keyp...

Page 9: ...SUCTION PRESSURE TRANSDUCER LEAVING CHILLED WATER TEMP SENSOR RETURN WATER TEMP SENSOR OPTIONAL DISCHARGE LINE BALL VALVE HOT DISCHARGE GAS LINE LIQUID LINE SERVICE VALVE LIQUID LINE FILTER DRIER LIQ...

Page 10: ...procedures to be followed to install and start up the chiller HANDLING These units are shipped as completely assembled units containing full operating charge and care should be taken to avoid damage d...

Page 11: ...upied spaces or noise sensitive areas where chiller noise level would be a problem Chiller noise is a result of compressor and fan operation Con siderations should be made utilizing noise levels pub l...

Page 12: ...d to servicing thermometers and pressure gauges should be installed in the inlet and outlet water lines 6 The chilled water lines that are exposed to outdoor ambients should be wrapped with supplement...

Page 13: ...mi nals 13 to 14 Refer to Figure 6 and unit wiring diagram Remote Emergency Cutoff Immediate shutdown of the chiller can be accomplished by opening a field installed dry contact to break the elec tric...

Page 14: ...power from the unit at or below freezing temperatures can result in damage to the evaporator and unit as a result of the chilled liquid freezing Models YCAL0040 0080 Only Models YCAL0014 0034 are Sin...

Page 15: ...at or below freezing temperatures can result in damage to the evaporator and unit as a result of the chilled liquid freezing Power Panel Control Panel Terminal Block1 Terminal Block2 1L1 1L2 1L3 2L1...

Page 16: ...g temperatures can result in damage to the evaporator and unit as a result of the chilled liquid freezing LD07721 Power Panel Control Panel Terminal Block1 NF Disconnect SW1 or Circuit Breaker1 Termin...

Page 17: ...unit at or below freezing temperatures can result in damage to the evaporator and unit as a result of the chilled liquid freezing Power Panel Control Panel Terminal Block or NF Disconnect SW 1L1 1L2...

Page 18: ...multiple sources of power can be supplying the unit power panel To prevent serious injury or death the technician should verify that NO LETHAL VOLTAGES are present inside the panel AFTER disconnecting...

Page 19: ...factory overloads installed to use a standard circuit breaker Otherwise an HACR type circuit breakers must be used Maximum HACR circuit breaker rating is based on 225 of the rated load amps for the l...

Page 20: ...per Recommended B Minimum and Maximum Over Current Protection Dual Element Fuse or Circuit Breaker electrical Data Installation table 1 MICRO PANEL POWER SUPPLY It is possible that multiple sources of...

Page 21: ...60 70 60 70 10 1 10 1 0 10 1 0 19 9 151 19 9 151 2 4 8 460 60 46 60 50 60 50 60 10 1 10 1 0 10 1 0 16 6 127 16 6 127 2 4 0 575 60 37 60 40 45 40 45 10 1 10 1 0 10 1 0 13 3 100 13 3 100 2 3 1 0024 200...

Page 22: ...80 70 80 10 1 23 9 198 23 9 198 2 4 0 575 60 50 60 60 60 60 60 10 1 19 1 148 19 1 148 2 3 1 0060 200 60 124 150 150 150 150 150 10 3 0 47 8 425 47 8 425 2 8 2 230 60 124 150 150 150 150 150 10 3 0 47...

Page 23: ...5 47 8 425 2 8 2 124 150 150 150 150 150 10 3 0 47 8 425 47 8 425 2 7 8 75 100 90 100 90 100 10 1 28 7 239 28 7 239 2 4 8 62 100 70 80 70 80 10 1 23 9 198 23 9 198 2 4 0 50 60 60 60 60 60 10 1 19 1 14...

Page 24: ...0 6 350 230 60 219 250 250 250 250 250 10 300 6 350 6 350 380 60 132 150 150 150 150 150 10 3 0 2 4 0 2 4 0 460 60 110 150 125 125 125 125 10 1 2 4 0 2 4 0 575 60 88 100 100 100 100 100 10 1 14 1 0 14...

Page 25: ...7 239 2 4 8 28 7 239 28 7 239 2 4 8 23 9 198 23 9 198 2 4 0 23 9 198 23 9 198 2 4 0 19 1 148 19 1 148 2 3 1 19 1 148 19 1 148 2 3 1 40 0 350 40 0 350 40 0 350 2 8 2 33 2 278 33 2 278 33 2 278 2 8 2 40...

Page 26: ...24 200 60 359 400 400 450 400 450 2 4 500 1 or 2 3 0 500 1 or 2 3 0 500 230 60 333 400 400 400 400 400 2 4 500 1 or 2 3 0 500 1 or 2 3 0 500 380 60 194 250 225 225 225 225 6 400 1 6 350 1 6 350 460 60...

Page 27: ...92 8 550 92 8 550 4 7 8 53 5 305 53 5 305 53 5 305 4 4 8 44 2 270 44 2 270 44 2 270 4 4 0 35 4 210 35 4 210 35 4 210 4 3 1 SYSTEM 2 COMPRESSOR FAN COMPR 1 COMPR 2 COMPR 3 FANS RLA LRA RLA LRA RLA LRA...

Page 28: ...0 200 175 200 175 14 2 0 1 6 350 0094 200 60 476 600 600 600 600 600 2 4 500 1 or 2 3 0 500 230 60 442 600 500 500 500 500 2 4 500 1 or 2 3 0 500 380 60 257 400 300 300 300 300 2 4 500 1 or 2 3 0 500...

Page 29: ...50 100 2 550 3 8 2 68 5 450 68 5 450 68 5 450 3 7 8 92 8 550 92 8 550 3 7 8 39 5 260 39 5 260 39 5 260 3 4 8 53 5 305 53 5 305 3 4 8 32 6 215 32 6 215 32 6 215 3 4 0 44 2 270 44 2 270 3 4 0 26 1 180 2...

Page 30: ...e for application guidelines 3 The evaporator is protected against freezing to 20 F 28 8 C with an electric heater as standard 4 For operation at temperatures below 25 F 3 9 C the optional Low Ambient...

Page 31: ...E_ 0044E_ D 0050E_ 0060E_ 0064E_ 0070E_ 0074E_ E 0080E_ F 0090E_ 0094E_ G 0104E_ 0114E_ 0124E H PROPYLENE GLYCOL WEIGHT TONS COMPR GPM F TON PRESS FREEZE PT kW DROP 10 0 983 0 996 24 2 1 048 27 20 0 9...

Page 32: ...ng to 20 F 28 8 C with an electric heater as standard 4 For operation at temperatures below 25 F 3 9 C the optional Low Ambient Kit will need to be installed on the system for YCAL0014 0080 models onl...

Page 33: ...042E_ 0044E_ D 0050E_ 0060E_ 0064E_ 0070E_ 0074E_ E 0080E_ F 0090E_ 0094E_ G 0104E_ 0114E_ 0124E H PROPYLENE GLYCOL WEIGHT TONS COMPR GPM F TON PRESS FREEZE PT kW DROP 10 0 983 0 996 24 2 1 048 27 20...

Page 34: ...ressors scroll type Compressors per circuit 2 2 2 2 3 2 2 2 Compressors per unit 2 2 2 2 3 4 4 4 Nominal Tons per compressor 7 5 10 13 15 13 10 10 13 10 13 13 Condenser Total Face Area ft2 47 2 47 2 6...

Page 35: ...9331 5517 5605 6651 6829 7001 7222 7809 7888 8867 10572 10596 2 2 3 3 3 3 2 2 3 2 3 3 4 4 6 6 6 6 4 4 5 6 6 15 13 15 15 13 10 13 13 15 13 15 15 25 20 25 25 20 25 20 20 25 20 128 0 128 0 149 3 149 3 1...

Page 36: ...ors scroll type Compressors per circuit 2 2 2 2 3 2 2 2 Compressors per unit 2 2 2 2 3 4 4 4 Nominal kWo per compressor 26 35 46 53 46 35 35 46 35 46 46 Condenser Total Face Area meters2 4 4 6 6 6 12...

Page 37: ...4224 4233 2471 2511 2952 3069 3147 3247 3542 3578 4022 4795 4806 2 2 3 3 3 3 2 2 3 2 3 3 4 4 6 6 6 6 4 4 5 6 6 53 46 53 53 46 35 46 46 53 46 53 53 88 70 88 88 70 88 70 70 88 70 12 12 14 14 14 14 16 0...

Page 38: ...ance Site restrictions may compromise minimum clearances indicated below resulting in unpredictable airflow patterns and possible diminished performance YORK s unit controls will optimize operation wi...

Page 39: ...7 16 105 1 8 X Z C G SIDE VIEW HOLES EACH SIDE 2 3 X 3 RIGGING 3 WATER INLET WATER OUTLET A A ORIGIN X G C Y TOP VIEW 3 4 DIA MOUNTING HOLES TYP CONTROL PANEL POWER PANEL LD07736 COPPER ALUMINUM YCAL...

Page 40: ...tenance Site restrictions may compromise minimum clearances indicated below resulting in unpredictable airflow patterns and possible diminished performance YORK s unit controls will optimize operation...

Page 41: ...ES EACH SIDE 2 3 X 3 RIGGING 3 4 WATER INLET WATER OUTLET A A ORIGIN X G C Y TOP VIEW 3 4 DIA MOUNTING HOLES TYP CONTROL PANEL POWER PANEL LD07732 Refers to Model YCAL0024 Refers to Model YCAL0030 and...

Page 42: ...eration without nuisance high pressure safety cutouts however the system designer must consider potential performance degradation Access to the unit control center assumes the unit is no higher than o...

Page 43: ...A 80 1 2 TOP VIEW C G Y X 50 1 1 2 HOLES TYP MOUNTING 15 1 4 1 1 2 POWER PANEL CONTROL PANEL ORIGIN 9 3 4 99 1 2 A B C D COPPER ALUMINUM YCAL Center of Gravity in X Y Z 0040 58 7 40 2 41 2 0042 58 3 4...

Page 44: ...operation without nuisance high pressure safety cutouts however the system designer must consider potential performance degradation Access to the unit control center assumes the unit is no higher than...

Page 45: ...33 13 16 1 1 2 1 1 2 C G Z X A A SIDE VIEW 2 1 16 9 CONTROL PANEL 9 3 4 ORIGIN Y 99 1 2 POWER PANEL TOP VIEW C G X A B C D 1 LD04877A ALUMINUM COPPER YCAL Center of Gravity in X Y Z 0064 56 5 45 8 39...

Page 46: ...er the system designer must consider potential performance degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimum clearances Side to w...

Page 47: ...96 2 3 X 3 D 3 4 DIA HOLES TYP MOUNTING VIEW D D ORIGIN G C X Y 25 3 4 34 55 7 16 1 1 4 1 1 4 50 88 1 4 19 1 8 CONTROL PANEL POWER PANEL 38 A B C D E F 63 for 17 and 28 voltage panels ALUMINUM COPPER...

Page 48: ...ssure safety cutouts however the system designer must consider potential performance degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended mi...

Page 49: ...OLES EACH SIDE 96 2 3 X 3 D 3 4 DIA HOLES TYP MOUNTING 25 11 16 ORIGIN 50 88 1 4 G C X Y VIEW D D 13 19 1 8 38 1 1 4 1 1 4 CONTROL PANEL POWER PANEL 38 38 31 5 8 A B C D E F G H 63 for 17 and 28 volta...

Page 50: ...g in unpredictable airflow patterns and possible diminished performance YORK s unit controls will optimize operation without nuisance high pressure safety cutouts however the system designer must cons...

Page 51: ...ET 83 8 WATER INLET 8 VIEW D D X 59 4 3 X 3 1 1 4 MOUNTING POWER PANEL CONTROL PANEL HOLES TYP 3 4 DIA 1 1 4 96 D 67 1 4 7 7 8 50 38 22 3 4 59 A B C D E F G H 63 for 17 and 28 voltage panels ALUMINUM...

Page 52: ...s however the system designer must consider potential performance degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimum clearances Si...

Page 53: ...X Z C G SIDE VIEW HOLES EACH SIDE 2 76 X 76 RIGGING 3 WATER INLET WATER OUTLET A A ORIGIN X G C Y TOP VIEW 19 DIA MOUNTING HOLES TYP CONTROL PANEL POWER PANEL LD07738 ALUMINUM COPPER YCAL Center of G...

Page 54: ...tential performance degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimum clearances Side to wall 2m rear to wall 2m control panel to...

Page 55: ...X 76 RIGGING 3 4 WATER INLET WATER OUTLET A A ORIGIN X G C Y TOP VIEW 19 DIA MOUNTING HOLES TYP CONTROL PANEL POWER PANEL LD07734 Refers to Model YCAL0024 Refers to Model YCAL0030 and YCAL0034 ALUMINU...

Page 56: ...tem designer must consider potential performance degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimum clearances Side to wall 2m rea...

Page 57: ...EW C G Y X 1270 38 HOLES TYP MOUNTING 387 38 POWER PANEL CONTROL PANEL ORIGIN 248 2527 A B C D LD04875A ALUMINUM COPPER 1 YCAL Center of Gravity mm X Y Z 0040 1490 1021 1047 0042 1481 1026 1009 0044 1...

Page 58: ...e safety cutouts however the system designer must consider potential performance degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimu...

Page 59: ...2473 737 859 38 38 C G Z X A A SIDE VIEW 53 229 CONTROL PANEL 248 ORIGIN Y 2527 POWER PANEL TOP VIEW C G X A B C D LD04879A ALUMINUM COPPER 1 YCAL Center of Gravity mm X Y Z 0064 1435 1162 1001 0070...

Page 60: ...the system designer must consider potential performance degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimum clearances Side to wal...

Page 61: ...2438 2 3 X 3 D 19 DIA HOLES TYP MOUNTING VIEW D D ORIGIN G C X Y 655 864 1408 32 32 1270 2241 486 CONTROL PANEL POWER PANEL 966 A B C D E F 1600 for 17 and 28 voltage panels COPPER ALUMINUM 1 YCAL Cen...

Page 62: ...der potential performance degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimum clearances Side to wall 2m rear to wall 2m control pa...

Page 63: ...LES EACH SIDE 2438 2 76 X 76 D 19 DIA HOLES TYP MOUNTING 652 ORIGIN 1270 2241 G C X Y VIEW D D 330 486 965 32 32 CONTROL PANEL POWER PANEL 965 965 803 A B C D E F G H 1600 for 17 and 28 voltage panels...

Page 64: ...s unit controls will optimize operation without nuisance high pressure safety cutouts however the system designer must consider potential performance degradation Access to the unit control center assu...

Page 65: ...WATER INLET 8 VIEW D D X 1499 4 76 X 76 32 MOUNTING POWER PANEL CONTROL PANEL HOLES TYP 3 4 DIA 32 2438 D 1708 200 1270 966 22 3 4 1499 A B C D E F G H 1600 for 17 and 28 voltage panels ALUMINUM COPPE...

Page 66: ...and local codes See Figures 2 5 pages 14 17 9 Check tightness of power wiring inside the power panel on both sides of the motor contactors and overloads 10 Check for proper size fuses in main and con...

Page 67: ...erifying proper compressor rotation turn the Unit Switch to OFF The chilled liquid setpoint may need to be temporarily lowered to ensure all compressors cycle on 7 After verifying compressor rotation...

Page 68: ...more than one turn at a time allowing sufficient time approximately 15 minutes between adjustments for the system and the thermal expansion valve to respond and stabilize The EEV is non adjustable Sup...

Page 69: ...ompressor starts that systems first condenser fan will be cycled on out door air temperature 25 F 4 C or discharge pressure See the section on Operating Controls for details concerning condenser fan c...

Page 70: ...tivate or deac tivate the unit Introduction Microprocessor Board The Microprocessor Board is the controller and de cision maker in the control panel System inputs such as pressure transducers and temp...

Page 71: ...hese characters indicate the actual values are greater than or less than the limit values which are being displayed Keypad The 12 button non tactile keypad allows the user to re trieve vitals system p...

Page 72: ...run The REMOTE CONTROLLED SHUTDOWN message indicates that either an ISN system or RCC has turned the unit off not allowing it to run The DAILY SCHEDULE SHUTDOWN message indi cates that the daily holi...

Page 73: ...being timed out The anti coincidence timer is only present on two system units When this message appears discharge pressure limiting is in effect The Discharge Pressure Limiting feature is integral to...

Page 74: ...ion pressure cutout setpoint or runs for 180 seconds whichever comes first the compressor will cycle off Fault Status Messages Safeties are divided into two categories system safeties and unit safetie...

Page 75: ...tes if the suction pressure falls below the programmed cutout setting a transient protection routine is activated This sets the cutout at 10 of the programmed value and ramps up the cutout over the ne...

Page 76: ...erated at voltages where malfunction of the mi croprocessor could result in system damage When the 115VAC to the micro panel drops below a certain level a unit fault is initiated to safely shut down t...

Page 77: ...Disch Limiting System X Suction Limiting System X Percentage Load Limiting Manual Overide Status System X Pumping Down on shutdown Unit Safeties System Safeties Low Ambient Temp System X High Disch P...

Page 78: ...the ENTRY section With the UNIT TYPE set as a liquid chiller via no jumper between J4 11 and J4 6 on the microboard DISPLAY PRINT KEYS the following list of operating data screens are view able under...

Page 79: ...s played for the actual number of sys tems and compressors on the unit This display of the load and unload timers indicate the time in seconds until the unit can load or unload Whether the systems loa...

Page 80: ...ull voltage is restored to the system There are several types of remote systems that can be used to control or monitor the unit The following mes sages indicate the type of remote control mode active...

Page 81: ...90 YCAL0124 have 3 or 4 fan stages as standard See the section on Condenser Fan Control in the Unit Operation section for more information 2 The fifth message displays current as sensed by the optiona...

Page 82: ...1 Cooler Inlet Refrigerant Temp System 2 Discharge Suction Pressure EEV Only SYS 2 Suction and SAT Suction Temp EEV Only SYS 2 EEV Output Suction Superheat R 407c Only SYS 2 Cooler Inlet Refrigerant T...

Page 83: ...RESS CUTOUT 44 PSIG LOW AMBIENT CUTOUT 25 0 DEGF LEAVING LIQUID CUTOUT 36 0 DEGF ANTI RECYCLE TIME 600 SECS FAN CONTROL ON PRESS 240 PSIG FAN DIFF OFF PRESS 80 PSIG NUMBER OF COMPRESSORS 6 NUMBER OF F...

Page 84: ...ut When the HISTORY key is pressed a printout is trans mitted of all system operating conditions which were stored at the instant the fault occurred for each of the 6 Safety Shutdowns buffers The prin...

Page 85: ...selection Displays the type of chilled liquid control Leaving or Return Displays the type of lead lag control Manual System 1 Manual System 2 or Automatic This is only selectable on 2 system chillers...

Page 86: ...S S Y S 1 T R I P V O L T S X X V O L T S This is only displayed when the Current Feedback Op tion is one per unit Displays which compressors were running in the system when the fault occurred Displa...

Page 87: ...grammed as one CURRENT FEEDBACK ONE PER UNIT under the program key the display will be the first display prior to the SYS 1 info If the micro is programmed for CURRENT FEEDBACK NONE no current display...

Page 88: ...keys are also used for pro gramming the control panel such as changing numerical ENTRY KEYS or text values when programming cooling setpoints set ting the daily schedule changing safety setpoints chi...

Page 89: ...INT at 45 0 F notice the cursor positioned under the number 0 Pressing either the UP or DOWN arrow will change the setpoint in 5 F incre ments After using the UP and DOWN arrows to adjust to the desir...

Page 90: ...s below illustrate both leaving chilled liquid control and return chilled liquid control respectively leaving chilled liquid control r e m s e t p 4 4 0 f r a n g e 2 0 f r e m s e t p 4 4 0 f r a n g...

Page 91: ...whole week then the exceptional days would need to be reprogrammed to the de sired schedule To page to a specific day press the SCHEDULE ADVANCE DAY key The start and stop time of each day may be prog...

Page 92: ...oling mode is programmed Options key the value is fixed at 36 0 F 2 22 C and cannot be changed Glycol cooling mode can be programmed to values listed in Table 20 The programmable anti recycle timer as...

Page 93: ...ng voltage is the value that should be programmed For example if fan and compressor RLA s total 100A 5V x 100A x 1 25 625VA 2 8V 225A 225A The programmed value will be 2 8V Asimilar calculation and pr...

Page 94: ...G 5 52 BARG TOTAL NUMBER OF COMPRESSORS SINGLE SYSTEM 2 3 3 TWO SYSTEMS 4 6 6 NUMBER OF FANS PER SYSTEM YCAL0090 3 4 3 YCAL0124 ONLY CURRENT FEEDBACK UNIT SYSTEM TRIP VOLTS OPTION ENABLED 0 5 4 5 2 ON...

Page 95: ...Ambient Temp Cutout Range Display Only Leaving Liquid EMS PWM Temperature Remote Temp Cutout Reset Setpoint Anti Recycle Timer Fan Control On Pressure Fan Differential Off Pressure Quick Reference Pro...

Page 96: ...tion has been displayed the UP and DOWN arrow keys are then used to change that particular option After the option is changed the ENTER ADV key must be pressed to enter the data into memory Table 23 s...

Page 97: ...sequences L O C A L R E M O T E M O D E R E M O T E A M B I E N T C O N T R O L L O W A M B I E N T L O C A L R E M O T E M O D E l L O C A L C O N T R O L M O D E R E T U R N L I Q U I D C O N T R O...

Page 98: ...Override Mode This option allows overriding of the daily schedule that is programmed MANUALOVERRIDE MODE DISABLED indicates that override mode has no effect or Manual Override Mode is enabled This is...

Page 99: ...V Key will save the valve and move the cursor on to the next programmable variable Jumper J11 on the microboard must be set to the CLKON position to turn on the clock If this is not done the clock wil...

Page 100: ...S PROGRAMMING QUICK REFERENCE LIST Table 23 provides a quick reference list for the Unit key setpoints Programmed under Service Mode Programmed under Service Mode Viewable Only Viewable Only Chiller M...

Page 101: ...trol The setpoint when programmed for Leaving Chilled Liquid Control is the temperature the unit will control to within the cooling range The Setpoint High Limit is the Setpoint plus the Cooling Range...

Page 102: ...ADJUST DEG F 6 5 4 3 2 1 0 Unit Controls Return Chilled Liquid Control Can be used on Dual System 4 5 6 Comp Units Only Return chilled liquid control is based on staging the com pressors to match the...

Page 103: ...ill leaving one compressor running As the load increased the compressors would stage on every 1 7 F 94 C Also notice that Tables 24 25 and 26 not only provide the formulas for the loading ON POINT and...

Page 104: ...ti recycle timer should be adjusted to 600 seconds The programmable anti recycle timer starts the timer when the first compressor in a system starts The timer begins to count down If all of the compre...

Page 105: ...gain scheduling varies the proportional gain based on the superheat error As the superheat gets smaller the proportional gain gets smaller The output of the PI controller may be viewed on the display...

Page 106: ...cted if the discharge pres sure transducer is installed and fan recycling is not a concern Fan control by discharge pressure will work according to Table 28 The fan control on pressure and fan differe...

Page 107: ...4 DP Fan Ctrl On Press DP Fan Ctrl On Press Diff Press 3 OAT 65 F 18 3 C OAT 60 F 15 6 C 2 FAN FWD OR AND 7M 10M 2 4 6 8 1 3 2 4 DP Fan Ctrl On Press DP Fan Ctrl On Press 8M 11M 40 PSIG 2 76 Bars Dif...

Page 108: ...YS 1 SYS 2 1 1 2 1 FAN REV DP Fan Ctrl On Press DP Fan Ctrl On Press Diff Press 7M 10M 2 6 REV REV 2 DP Fan Ctrl On Press DP Fan Ctrl On Press 8M 11M 3 4 1 FAN FWD 20 PSIG 1 38 Bars Diff Press 20 PSIG...

Page 109: ...N FAN STAGE ON OFF OUTPUT TB 4 SYS 1 SYS 2 SYS 1 SYS 2 SYS 1 SYS 2 1 DP Fan Ctrl On Press DP Fan Ctrl On Press Diff Press 9M 13M 2 6 5 6 1 FAN FWD 2 DP Fan Ctrl On Press DP Fan Ctrl On Press 8M 12M 2...

Page 110: ...Ctrl On Press DP Fan Ctrl On Press Diff Press 10M 14M 2 6 7 8 1 FAN FWD 2 DP Fan Ctrl On Press DP Fan Ctrl On Press 9M 13M 2 FANS FWD 20 PSIG 1 38 Bars Diff Press 20 PSIG 1 38 Bars 10M 14M 2 4 6 8 5...

Page 111: ...JOHNSON CONTROLS 111 FORM 150 62 nm6 103 2 This page intentionally left blank...

Page 112: ...ge 2 of load limiting involves closing both the Load Limit and PWM inputs The first stage of limiting is either 80 66 or 50 depending on the number of compressors on the unit The second stage of limit...

Page 113: ...int 7 22 C 2 78 C 10 C ThiscanbeviewedbypressingtheCoolingSetpoints key twice The new value will be displayed as REM SETP 10 0 C BAS EMS TEMPERATURE RESET OPTION The Remote Reset Option allows the Con...

Page 114: ...terminals C and D and only jumper JUI must be in place on the reset board This input is used when a single reset value is needed When the contacts are closed the remote temperature reset board will co...

Page 115: ...VICE AND TROUBLESHOOTING Clearing History Buffers The history buffers may be cleared by pressing the HIS TORY key and then repeatedly pressing the UP arrow key until you scroll past the last history b...

Page 116: ...puts Following is the order of analog and digital inputs that will appear when sequenced with the Down AR ROW key analog inputs SYS 1 SUCT PRESSURE UNIT TYPE SYS 1 DISCH PRESSURE SYS 1 COOLER INLET RE...

Page 117: ...v output j10 5 j10 6 spare j10 7 j10 8 spare 3 J9 1 30VDC UNREGULATED SUPPLY J9 2 UNIT ON OFF SWITCH J9 3 PWM TEMP RESET OR LOAD LIMIT STAGE 2 ON 3 5 6 COMP UNITS J9 4 LOAD LIMIT STAGE 1 J9 5 FLOW SWI...

Page 118: ...JOHNSON CONTROLS 118 FORM 150 62 nm6 103 Fig 13 MICROBOARD LAYOUT Service and Troubleshooting tb2 tb1 tb6 tb5 tb4 clk on off jumper tb3 j9 j7 j5 j6 j8 j4 j10 j2 j1 00770VIP U17 REAL TIME CLOCK BATTERY...

Page 119: ...n the digital inputs This voltage is in ref erence to ground The unit case should be sufficient as a reference point when measuring digital input voltages ANALOG INPUTS Temperature Refer to the unit w...

Page 120: ...gnal to microboard from Sys 1 Suction Temp Sensor EEV only J5 15 VDC input signal to microboard from Sys 2 Suction Temp Sensor EEV only TEMP F VOLTAGE RESISTANCE TEMP C 0 1 71 25619 18 2 1 78 24046 17...

Page 121: ...ion pressure readout on the display will be 0 PSIG when the LP switch is open and 200 PSIG 13 79 BARG when the LP switch is closed The discharge transducers have a range from 0 to 400 PSIG The output...

Page 122: ...DC If the optional Suction Transducer is not used on the YCAL0014 YCAL0060 a Low Pressure switch will be used Following are the microboard connections for the Low Pressure switch System 1 Low Pressure...

Page 123: ...inuity check across two specif ic points or pins that represent one of twelve buttons on the keypad Table 39 lists the key pin assignments for the keypad Power to the microboard must be turned off and...

Page 124: ...or the printer that is packaged specif i cally for YORK is P N 950915576 The cable to connect the printer can either be locally assembled from the parts listed or ordered directly from WEIGH TRONIX un...

Page 125: ...r Display board NOTE Contact YORK Service before Replacing circuit Boards FLOW SWITCH REM 1 No chilled liquid flow 1 Check chilled liquid flow STOP no run permissive 2 Flow switch improperly 2 Check t...

Page 126: ...r fuses PRESSURE FAULT or operating backwards and contactors Assure fan blows air upward 2 Too much refrigerant 2 Remove refrigerant 3 Air in refrigerant system 3 Evacuate and recharge system 4 Defect...

Page 127: ...art Installation Manual to aid in understanding compres sor operation and capacity control 2 Defective water temperature 2 Compare the display with a sensor thermometer Should be within 2 degrees Refe...

Page 128: ...ystem down into a vacuum Doing so will cause internal arcing of the compressor motor which will result in failure of compressor CONDENSER FAN MOTORS Condenser fan motors are permanently lubricated and...

Page 129: ...tion Superheat EEV Only P18 Analog SYS 1 Run Time seconds P19 Analog SYS 1 Suction Pressure P20 Analog SYS 1 Discharge Pressure P21 Analog SYS 1 Cooler Inlet Refrigerant Temp R 407c Only P22 Analog P2...

Page 130: ...Coded P63 Coded SYS 2 Condenser Fan Stage P64 Coded P65 Coded Unit Control Mode 0 Leaving Water 1 Return Water 2 Discharge Air 3 Suction Press 4 Cooling 5 Heating ISN TYPE DATA PG P66 Analog Anti Recy...

Page 131: ...ATTERY WARNING 11 ANTI RECYCLE TIMER ACTIVE 11 HIGH OIL TEMPERATURE 12 MANUAL OVERRIDE 12 HIGH DISCHARGE TEMPERATE 13 SUCTION LIMITING 13 IMPROPER PHASE ROTATION 14 DISCHARGE LIMITING 14 LOW MOTOR CUR...

Page 132: ...JOHNSON CONTROLS 132 FORM 150 62 nm6 103 ELEMENTARY DIAGRAM YCAL0014E_ YCAL0030E_ fig 16 elementary diagram control circuit ycal0014e_ ycal0030e_ Wiring Diagrams LD08850...

Page 133: ...JOHNSON CONTROLS 133 FORM 150 62 nm6 103 4 LD08851...

Page 134: ...JOHNSON CONTROLS 134 FORM 150 62 nm6 103 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0014E_ YCAL0030E_ LD08852 fig 17 elementary diagram power circuit ycal0014e_ ycal0030e_...

Page 135: ...JOHNSON CONTROLS 135 FORM 150 62 nm6 103 4 This page intentionally left blank...

Page 136: ...JOHNSON CONTROLS 136 FORM 150 62 nm6 103 Wiring Diagrams connection DIAGRAM YCAL0014E_ AND YCAL0030E_ fig 18 connection diagram middle market ycal0014e_ ycal0030e_ LD08854...

Page 137: ...JOHNSON CONTROLS 137 FORM 150 62 nm6 103 LD08855 4...

Page 138: ...JOHNSON CONTROLS 138 FORM 150 62 nm6 103 Wiring Diagrams elementary DIAGRAM YCAL0014E_ AND YCAL0030E_ fig 19 elementary diagram middle market ycal0014e_ ycal0030e_ LD08856...

Page 139: ...JOHNSON CONTROLS 139 FORM 150 62 nm6 103 4 This page intentionally left blank...

Page 140: ...JOHNSON CONTROLS 140 FORM 150 62 nm6 103 Wiring Diagrams elementary DIAGRAM YCAL0034E_ fig 20 elementary diagram middle market ycal0034e_ LD08857...

Page 141: ...JOHNSON CONTROLS 141 FORM 150 62 nm6 103 LD08858 4...

Page 142: ...JOHNSON CONTROLS 142 FORM 150 62 nm6 103 Wiring Diagrams elementary DIAGRAM YCAL0034E_ fig 21 elementary diagram power circuit ycal0034e_ LD08859...

Page 143: ...JOHNSON CONTROLS 143 FORM 150 62 nm6 103 4 This page intentionally left blank...

Page 144: ...JOHNSON CONTROLS 144 FORM 150 62 nm6 103 Wiring Diagrams connection DIAGRAM YCAL0034E_ fig 22 connection diagram middle market ycal0034e_ LD08861...

Page 145: ...JOHNSON CONTROLS 145 FORM 150 62 nm6 103 LD08862 4...

Page 146: ...JOHNSON CONTROLS 146 FORM 150 62 nm6 103 Wiring Diagrams elementary DIAGRAM YCAL0034E_ fig 23 elementary diagram midlle market ycal0034e_ LD08863...

Page 147: ...JOHNSON CONTROLS 147 FORM 150 62 nm6 103 4 This page intentionally left blank...

Page 148: ...JOHNSON CONTROLS 148 FORM 150 62 nm6 103 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0040E_ YCAL0060E_ fig 24 elementary diagram control circuit ycal0040e_ ycal0060e_ LD08864...

Page 149: ...JOHNSON CONTROLS 149 FORM 150 62 nm6 103 LD08865...

Page 150: ...JOHNSON CONTROLS 150 FORM 150 62 nm6 103 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0040E_ YCAL0060E_ fig 25 elementary diagram power circuit ycal0040e_ ycal0060e_ LD08866...

Page 151: ...JOHNSON CONTROLS 151 FORM 150 62 nm6 103 LD08867...

Page 152: ...JOHNSON CONTROLS 152 FORM 150 62 nm6 103 Wiring Diagrams connection DIAGRAM YCAL0040E_ YCAL0060E_ fig 26 connection diagram middle market ycal0040e_ ycal0060e_ LD08868...

Page 153: ...JOHNSON CONTROLS 153 FORM 150 62 nm6 103 LD08869...

Page 154: ...JOHNSON CONTROLS 154 FORM 150 62 nm6 103 Wiring Diagrams elementary DIAGRAM YCAL0040E_ YCAL0060E_ fig 27 elementary diagram midlle market ycal0040e_ ycal0060e_ LD08870...

Page 155: ...JOHNSON CONTROLS 155 FORM 150 62 nm6 103 4 This page intentionally left blank...

Page 156: ...JOHNSON CONTROLS 156 FORM 150 62 nm6 103 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0064E_ YCAL0080E_ fig 28 elementary diagram control circuit ycal0064e_ ycal0080e_ LD08871...

Page 157: ...JOHNSON CONTROLS 157 FORM 150 62 nm6 103 LD08872...

Page 158: ...JOHNSON CONTROLS 158 FORM 150 62 nm6 103 Wiring Diagrams elementary DIAGRAM YCAL0064E_ YCAL0080E_ fig 29 elementary diagram POWER CIRCUIT ycal0064e_ ycal0080e_ LD08876...

Page 159: ...JOHNSON CONTROLS 159 FORM 150 62 nm6 103 4 LD08877...

Page 160: ...JOHNSON CONTROLS 160 FORM 150 62 nm6 103 Wiring Diagrams connection DIAGRAM YCAL0064E_ YCAL0080E_ fig 30 connection diagram middle market ycal0064e_ ycal0080e_ LD08873...

Page 161: ...JOHNSON CONTROLS 161 FORM 150 62 nm6 103 LD08874...

Page 162: ...JOHNSON CONTROLS 162 FORM 150 62 nm6 103 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0064E_ YCAL0080E_ fig 31 ELEMENTARY diagram middle market ycal0064e_ ycal0080e_ LD08875...

Page 163: ...JOHNSON CONTROLS 163 FORM 150 62 nm6 103 This page intentionally left blank...

Page 164: ...JOHNSON CONTROLS 164 FORM 150 62 nm6 103 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0090E_ YCAL0094E_ fig 32 elementary diagram control circuit ycal0090E_ ycal0094e_ LD08829...

Page 165: ...JOHNSON CONTROLS 165 FORM 150 62 nm6 103 4 LD08830...

Page 166: ...JOHNSON CONTROLS 166 FORM 150 62 nm6 103 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0090E_ YCAL0094E_ fig 33 elementary diagram power circuit ycal0090E_ ycal0094e_ LD08832...

Page 167: ...JOHNSON CONTROLS 167 FORM 150 62 nm6 103 4 LD08833...

Page 168: ...JOHNSON CONTROLS 168 FORM 150 62 nm6 103 Wiring Diagrams connection DIAGRAM YCAL0090E_ YCAL0094E_ fig 34 connection diagram middle market high performance ycal0090E_ ycal0094e_ LD08834...

Page 169: ...JOHNSON CONTROLS 169 FORM 150 62 nm6 103 4 LD08835...

Page 170: ...JOHNSON CONTROLS 170 FORM 150 62 nm6 103 ELEMENTARY DIAGRAM YCAL0090E_ YCAL0094E_ fig 35 elementary diagram middle market ycal0090E_ ycal0094e_ Wiring Diagrams LD08831...

Page 171: ...JOHNSON CONTROLS 171 FORM 150 62 nm6 103 4 This page intentionally left blank...

Page 172: ...JOHNSON CONTROLS 172 FORM 150 62 nm6 103 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0104E_ fig 37 elementary diagram control circuit ycal0104e_ LD08836...

Page 173: ...JOHNSON CONTROLS 173 FORM 150 62 nm6 103 4 LD08837...

Page 174: ...JOHNSON CONTROLS 174 FORM 150 62 nm6 103 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0104E_ fig 38 elementary diagram power circuit ycal0104e_ LD08839...

Page 175: ...JOHNSON CONTROLS 175 FORM 150 62 nm6 103 4 LD08840...

Page 176: ...JOHNSON CONTROLS 176 FORM 150 62 nm6 103 Wiring Diagrams LD08841 connection DIAGRAM YCAL0104E_ fig 39 connection diagram middle market high performance ycal0104e_...

Page 177: ...JOHNSON CONTROLS 177 FORM 150 62 nm6 103 4 LD08842...

Page 178: ...JOHNSON CONTROLS 178 FORM 150 62 nm6 103 ELEMENTARY DIAGRAM YCAL0104E_ fig 40 elementary diagram middle market high performance ycal0104e_ Wiring Diagrams LD08838...

Page 179: ...JOHNSON CONTROLS 179 FORM 150 62 nm6 103 4 This page intentionally left blank...

Page 180: ...JOHNSON CONTROLS 180 FORM 150 62 nm6 103 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0114E_ YCAL0124E_ fig 41 elementary diagram control circuit ycal0114E_ ycal0124e_ LD08843...

Page 181: ...JOHNSON CONTROLS 181 FORM 150 62 nm6 103 4 LD08844...

Page 182: ...JOHNSON CONTROLS 182 FORM 150 62 nm6 103 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0114E_ YCAL0124E_ fig 42 elementary diagram power circuit ycal0114E_ ycal0124e_ LD08846...

Page 183: ...JOHNSON CONTROLS 183 FORM 150 62 nm6 103 4 LD08847...

Page 184: ...JOHNSON CONTROLS 184 FORM 150 62 nm6 103 Wiring Diagrams connection DIAGRAM YCAL0114E_ YCAL0124E_ fig 43 connection diagram middle market high performance ycal0114E_ ycal0124e_ LD08848...

Page 185: ...JOHNSON CONTROLS 185 FORM 150 62 nm6 103 4 LD08849...

Page 186: ...JOHNSON CONTROLS 186 FORM 150 62 nm6 103 ELEMENTARY DIAGRAM YCAL0114E_ YCAL0124E_ fig 44 elementary diagram middle market high performance ycal0114E_ ycal0124e_ Wiring Diagrams LD08845...

Page 187: ...JOHNSON CONTROLS 187 FORM 150 62 nm6 103 4 This page intentionally left blank...

Page 188: ...P 2 26 CP 2 25 0124 CP 2 28 CP 2 27 CP 2 26 CP 2 25 CP 2 28 CP 2 27 CP 2 26 CP 2 25 SEISMIC ISOLATOR SELECTION VMC TYPE YCAL A B C D E F G H 0014 AEQM 97 AEQM 96 AEQM 98 AEQM 97 0020 AEQM 97 AEQM 96 A...

Page 189: ...4 Blk 0042 4 Blk 4 Blk 4 Blk 4 Blk 0044 4 Blk 4 Blk 4 Blk 4 Blk 0050 4 Blk 4 Blk 4 Blk 4 Blk 0060 4 Blk 4 Blk 4 Blk 4 Blk 0064 4 Red 4 Red 4 Red 4 Red 0070 4 Red 4 Red 4 Red 4 Red 0074 4 Red 4 Red 4 R...

Page 190: ...1625 AEQM 1625 AEQM 1600 AEQM 1300 AEQM 1625 AEQM 1600 AEQM 1300 AEQM 1000 0124 AEQM 1625 AEQM 1625 AEQM 1600 AEQM 1300 AEQM 1625 AEQM 1600 AEQM 1300 AEQM 1000 1 DEFLECTION isolator selection vmc typ...

Page 191: ...lk 4 Blk 0044 4 Blk 4 Blk 4 Blk 4 Blk 0050 4 Blk 4 Blk 4 Blk 4 Blk 0060 4 Blk 4 Blk 4 Blk 4 Blk 0064 4 Red 4 Red 4 Red 4 Red 0070 4 Red 4 Red 4 Red 4 Red 0074 4 Red 4 Red 4 Red 4 Red 0080 4 Red 4 Red...

Page 192: ...055 96 BLACK CP 1 28 308439 28 GREEN AEQM 97 301055 97 WHITE CP 1 31 308439 31 GRAY AEQM 98 301055 98 GRAY CP 2 25 308439 25 RED AEQM 1000 30106 1000 GREEN CP 2 26 308692 26 PURPLE AEQM 1300 30106 130...

Page 193: ...4 5 8 3 8 AEQM 97 7 5 1 2 4 1 2 2 1 2 5 8 1 4 7 1 4 5 8 3 8 AEQM 98 7 5 1 2 4 1 2 2 1 2 5 8 1 4 7 1 4 5 8 3 8 AEQM 99 7 5 1 2 4 1 2 2 1 2 5 8 1 4 7 1 4 5 8 3 8 AEQM 1000 8 1 2 6 1 2 6 4 1 2 3 4 3 8 8...

Page 194: ...y If required bolt mountings to floor through slots 4 Set the machine or base on the mountings The weight of the machine will cause the upper housing of the mount to go down possibly resting on the lo...

Page 195: ...quipment or equipment base mounting holes Shim and or grout as required to level all isolator base plates A A 1 4 maximum difference in ele vation can be tolerated 4 Anchor all isolators to floor or s...

Page 196: ...2 York Pennsylvania USA 17405 1592 Subject to change without notice Printed in USA Copyright by Johnson Controls Inc ALL RIGHTS RESERVED Form 150 62 NM6 103 New Release Tele 800 861 1001 www johnsonco...

Page 197: ...380 60 55 60 60 70 60 70 10 1 14 1 0 14 2 19 9 151 19 9 151 2 4 8 460 60 46 60 50 60 50 60 10 1 14 1 0 14 2 16 5 127 16 5 127 2 4 0 575 60 36 60 40 45 40 45 10 1 14 1 0 14 2 13 2 100 13 2 100 2 3 1 00...

Page 198: ...9 198 23 9 198 2 4 0 575 60 49 60 60 60 60 60 10 1 14 1 0 14 2 19 1 148 19 1 148 2 3 1 0060 200 60 138 150 175 175 175 175 10 3 0 2 4 0 3 300 47 8 425 47 8 425 2 8 2 230 60 128 150 150 175 150 175 10...

Page 199: ...75 10 3 0 2 4 0 3 300 53 8 425 53 8 425 2 8 2 128 150 150 175 150 175 10 3 0 2 4 0 3 300 49 8 425 49 8 425 2 7 8 75 100 90 100 90 100 10 1 14 1 0 14 1 0 28 7 239 28 7 239 2 4 8 62 100 70 80 70 80 10 1...

Page 200: ...00 250 500 250 500 230 60 235 400 250 250 250 250 10 300 250 500 6 350 380 60 137 150 150 150 150 150 10 3 0 2 4 0 2 4 0 460 60 113 150 125 125 125 125 10 1 2 4 0 2 4 0 575 60 90 100 100 100 100 100 1...

Page 201: ...5 2 7 8 28 7 239 28 7 239 2 4 8 28 7 239 28 7 239 2 4 8 23 7 187 23 7 187 2 4 0 23 7 187 23 7 187 2 4 0 19 0 148 19 0 148 2 3 1 19 0 148 19 0 148 2 3 1 49 4 350 49 4 350 49 4 350 2 8 2 37 4 278 37 4 2...

Page 202: ...0 100 110 12 1 1 6 350 3 3 0 0134 200 60 317 400 350 400 350 400 4 500 250 500 250 500 230 60 294 400 350 350 350 350 4 500 250 500 250 500 380 60 171 200 200 200 200 200 10 3 0 6 350 6 350 460 60 141...

Page 203: ...6 6 305 46 6 305 46 6 305 4 4 8 38 5 250 38 5 250 38 5 250 4 4 0 30 8 198 30 8 198 30 8 198 4 3 1 SYSTEM 1 COMPRESSOR FAN COMPR 1 COMPR 2 COMPR 3 FANS RLA LRA RLA LRA RLA LRA QTY FLA EA 87 2 500 87 2...

Page 204: ...50 2 6 500 2 250 500 380 60 227 250 250 250 250 250 10 300 1 or 2 3 0 500 460 60 188 250 200 225 200 225 10 300 1 6 350 575 60 150 200 175 175 175 175 10 3 0 1 6 350 0104 200 60 454 600 500 500 500 50...

Page 205: ...225 30 6 225 4 4 0 38 5 250 38 5 250 4 4 0 24 5 180 24 5 180 24 5 180 4 3 1 30 8 198 30 8 198 4 3 1 69 4 505 69 4 505 69 4 505 4 8 2 69 4 505 69 4 505 69 4 505 4 8 2 64 3 505 64 3 505 64 3 505 4 7 8 6...

Page 206: ...0 5363 5433 Compressors scroll type Compressors per circuit 2 2 2 2 3 2 2 2 Compressors per unit 2 2 2 2 3 4 4 4 Nominal Tons per compressor 7 5 10 13 15 13 10 10 13 10 13 13 Condenser Total Face Area...

Page 207: ...3 9491 9779 10167 5517 5605 6651 6829 7001 7222 7809 7888 8867 10751 11039 11427 2 2 3 3 3 3 2 2 3 2 3 3 3 4 4 6 6 6 6 4 4 5 6 6 6 15 13 15 15 13 10 13 13 15 13 15 15 25 20 25 25 20 25 20 20 25 20 25...

Page 208: ...33 2464 Compressors scroll type Compressors per circuit 2 2 2 2 3 2 2 2 Compressors per unit 2 2 2 2 3 4 4 4 Nominal kWo per compressor 26 35 46 53 46 35 35 46 35 46 46 Condenser Total Face Area meter...

Page 209: ...4 4308 4439 4615 2502 2542 3017 3098 3176 3276 3542 3578 4022 4881 5011 5187 2 2 3 3 3 3 2 2 3 2 3 3 3 4 4 6 6 6 6 4 4 5 6 6 6 53 46 53 53 46 35 46 46 53 46 53 53 88 70 88 88 70 88 70 70 88 70 88 88 1...

Page 210: ...7 CP 2 26 CP 2 25 0134 CP 2 28 CP 2 27 CP 2 27 CP 2 26 CP 2 27 CP 2 27 CP 2 26 CP 2 25 SEISMIC ISOLATOR SELECTION VMC TYPE YCAL A B C D E F G H 0014 AEQM 97 AEQM 96 AEQM 98 AEQM 97 0020 AEQM 97 AEQM 9...

Page 211: ...042 4 Blk 4 Blk 4 Blk 4 Blk 0044 4 Blk 4 Blk 4 Blk 4 Blk 0050 4 Blk 4 Blk 4 Blk 4 Blk 0060 4 Blk 4 Blk 4 Blk 4 Blk 0064 4 Red 4 Red 4 Red 4 Red 0070 4 Red 4 Red 4 Red 4 Red 0074 4 Red 4 Red 4 Red 4 Re...

Page 212: ...0 AEQM 1300 AEQM 1000 0124 AEQM 1625 AEQM 1625 AEQM 1600 AEQM 1000 AEQM 1625 AEQM 1600 AEQM 1300 AEQM 1000 0134 AEQM 1625 AEQM 1625 AEQM 1600 AEQM 1000 AEQM 1625 AEQM 1600 AEQM 1300 AEQM 1000 1 DEFLEC...

Page 213: ...Blk 0044 4 Blk 4 Blk 4 Blk 4 Blk 0050 4 Blk 4 Blk 4 Blk 4 Blk 0060 4 Blk 4 Blk 4 Blk 4 Blk 0064 4 Red 4 Red 4 Red 4 Red 0070 4 Red 4 Red 4 Red 4 Red 0074 4 Red 4 Red 4 Red 4 Red 0080 4 Red 4 Red 4 Red...

Page 214: ...INLET 8 VIEW D D X 59 4 3 X 3 1 1 4 MOUNTING POWER PANEL POWER PANEL CONTROL PANEL CONTROL PANEL HOLES TYP 3 4 DIA 1 1 4 96 D 67 1 4 7 7 8 50 38 22 3 4 59 A B C D E F G H 63 for 17 and 28 voltage pane...

Page 215: ...W D D X 1499 4 76 X 76 32 MOUNTING POWER PANEL CONTROL PANEL HOLES TYP 3 4 DIA 32 2438 D 1708 200 1270 966 22 3 4 1499 A B C D E F G H 1600 for 17 and 28 voltage panels ALUMINUM COPPER YCAL Center of...

Page 216: ...York Pennsylvania USA 17405 1592 Subject to change without notice Printed in USA Copyright by York International Corporation 2003 ALL RIGHTS RESERVED Form 150 62 NM6 LS1 New Release Tele 800 861 1001...

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