Page 2 - REPLACEMENT PARTS; CONSUMER AFFAIRS; SAFETY INSTRUCTIONS; Keep this literature in a safe place for future reference.; WARNING; Index
2 REPLACEMENT PARTS O RDERING P ARTS When reporting shortages or damages, or ordering repairparts, give the complete unit model and serial numbersas stamped on the unit’s nameplate. Replacement parts for this appliance are availablethrough your contractor or local distributor. For thelocation of you...
Page 3 - HIGH; ONLY; GENERAL INFORMATION; This unit is approved for outdoor installation ONLY.; EPA R
3 WARNING T O PREVENT THE RISK OF PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH, DO NOT STORE COMBUSTIBLE MATERIALS OR USE GASOLINE OR OTHER FLAMMABLE LIQUIDS OR VAPORS IN THE VICINITY OF THIS APPLIANCE. HIGH VOLTAGE! I NSTALLATION AND REPAIR OF THIS UNIT SHOULD BE PERFORMED ONLY ...
Page 4 - UNIT LOCATION; Remove wood shipping rails prior to; : Unit should be energized 24 hours prior; Appliance is shipped from factory for vertical duct; ELECTRICAL ENTRANCE LOCATIONS
4 UNIT LOCATION T O PREVENT POSSIBLE EQUIPMENT DAMAGE , PROPERTY DAMAGE , PERSONAL INJURY OR DEATH , THE FOLLOWING BULLET POINTS MUST BE OBSERVED WHEN INSTALLING THE UNIT . WARNING IMPORTANT NOTE: Remove wood shipping rails prior to installation of the unit. See important note under Roof Curb Instal...
Page 5 - MOVED; Please follow the instructions below to remove brace.; STAND; CAUTION; The struts are located in the
5 • Do not skid or slide on any surface as this maydamage unit base. The unit must be stored on aflat, level surface. Protect the condenser coilbecause it is easily damaged. R OOF C URB I NSTALLATIONS O NLY : Before installing this unit... IMPORTANT NOTE: This unit has been equipped with a ship-ping...
Page 6 - CLEARANCES; UNIT CLEARANCES; ROOF CURB POST-INSTALLATION; ROOF TOP DUCT CONNECTIONS
6 A LL CURBS LOOK SIMILAR . T O AVOID INCORRECT CURB POSITIONING , CHECK JOB PLANS CAREFULLY AND VERIFY MARKINGS ON CURB ASSEMBLY . I NSTRUCTIONS MAY VARY IN CURB STYLES AND SUPERSEDES INFORMATION SHOWN . CAUTION See the manual shipped with the roof curb for assembly andinstallation instructions. CL...
Page 7 - RIGGING DETAILS; If using bottom discharge with roof curb, duct-; CG; CORNER & CENTER OF GRAVITY LOCATIONS
7 RIGGING DETAILS WARNING T O PREVENT PROPERTY DAMAGE, THE UNIT SHOULD REMAIN IN AN UPRIGHT POSITION DURING ALL RIGGING AND MOVING OPERATIONS. T O FACILITATE LIFTING AND MOVING WHEN A CRANE IS USED, PLACE THE UNIT IN AN ADEQUATE CABLE SLING. D O NOT LIFT UNITS TWO AT A TIME . P ROVISIONS FOR FORKS H...
Page 8 - Unit Shi ppi ng W eight; DATA; These weights are without accessories installed.; ELECTRICAL WIRING; If supply voltage is 208V, all leads on primary of trans-
8 CP C W eights (lbs) CPC Weights (lbs) 15 Tons 20 Tons Corner W eigh t - A 580 655 Corner W eigh t - B 540 535 Corner W eigh t - C 475 510 Corner W eigh t - D 440 420 Unit Shi ppi ng W eight 2150 2235 Unit Operati ng W eigh t 2035 2120 X (I nches) 60" 58 " Y (Inches) 43" 40 " DATA N...
Page 9 - A weather-tight disconnect switch, properly sized for; POWER AND LOW VOLTAGE BLOCK LOCATIONS; Areas Without Convenience Outlet; A 24V thermostat must be installed for unit operation.
9 CAUTION T O AVOID PROPERTY DAMAGE OR PERSONAL INJURY DUE TO FIRE, USE ONLY COPPER CONDUCTORS. L ABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS . W IRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION . V ERIFY PROPER OPERATION AFTER SERVICING . CAUTION NOTE: A weather-tight disco...
Page 10 - TERMINAL THE RMO STAT; *Optional field installed heat connections; CIRCULATING AIR AND FILTERS; Drain Connection
10 3. Use #18 AWG wire for 24V control wiring runs not exceeding 75 feet. Use #16 AWG wire for 24V controlwiring runs not exceeding 125 feet. Use #14 AWGwire for 24V control wiring runs not exceeding 200feet. Low voltage wiring may be National ElectricalCode (NEC) Class 2 where permitted by local co...
Page 11 - . Set the thermostat in the conditioned; “OFF”; the machines are
11 P RE -S TARTUP I NSTRUCTIONS T O PREVENT PROPERTY DAMAGE OR PERSONAL INJURY , D O NOT START THE UNIT UNTIL ALL NECESSARY PRE - CHECKS AND TESTS HAVE BEEN PERFORMED . CAUTION Prior to the beginning of Startup, Adjustments, and Checksprocedures, the following steps should be completed in thebuildin...
Page 12 - Utilization Voltage -; The voltage of the line terminals of the; Percent voltage unbalance MUST NOT exceed 2%; BELT DRIVE; Section on high static tables may require a field motor; DRIVE BELT TENSION ADJUSTMENT; RECOMMENDED POUNDS OF FORCE PER BELT; accordance with rotation arrow shown on
12 System Voltage - That nominal voltage value assigned to a circuit or system for the purpose of designating its voltageclass. Nameplate Voltage - That voltage assigned to a piece of equipment for the purpose of designating its voltage classand for the purpose of defining the minimum and maximumvol...
Page 13 - AIR FLOW ADJUSTMENTS
13 R EFRIGERATION S YSTEM C HECKS Ensure the hold-down bolts on the compressor are secureand have not vibrated loose during shipment. Check that vi-bration grommets have been installed. Visually check all pip-ing and clamps. The entire refrigeration system has beenfactory charged and tested, making ...
Page 14 - MOTOR SHEAVE ADJUSTMENTS; FORCE BELTS OVER GROOVES.; MAINTENANCE
14 MOTOR SHEAVE ADJUSTMENTS V L , V M & 2 VP V ARIABLE P ITCH K EY T YPE M OTOR S HEAVES The driving and driven motor sheaves should be in align-ment with each other and the shafts parallel. V L & V M S HEAVES A DJUSTMENT 1. Loosen set screw “B” using a 5/32" Allen key. 2. Making half or...
Page 15 - SERVICE
15 C LEAN O UTSIDE C OIL (Q UALIFIED S ERVICER O NLY ) The coil with the outside air flowing over it should be inspectedannually and cleaned as frequently as necessary to keep thefinned areas free of lint, hair and debris. C ONDENSER , E VAPORATOR , AND I NDUCED D RAFT M OTORS Bearings on the air ci...
Page 16 - Unit factory shipped with sheave set at 2.5 turns open.; CPC240 ST ANDARD BELT DRIVE
16 APPENDIX A BLOWER PERFORMANCE DATA BELT DRIVE - STANDARD NOTES: High static airflow requires installation of high static kit (HSKT240), or factory-built High Static model. Unit factory shipped with sheave set at 2.5 turns open. Air flow table represent dry coil with filters installed; SCFM correc...
Page 17 - CPC240 HIG H STAT IC BELT DRIVE
17 APPENDIX A BLOWER PERFORMANCE DATA BELT DRIVE - HIGH STATIC NOTES: High static airflow requires installation of high static kit (HSKT240), or factory-built High Static model. Unit factory shipped with sheave set at 2.5 turns open. Air flow table represent dry coil with filters installed; SCFM cor...
Page 18 - APPENDIX B ELECTRICAL DATA; ATTENTION INSTALLING PERSONNEL; BD STD ST ATI C; ELECTRI CAL DATA; NOTE: See unit nameplate for proper overcurrent protection.; ELECTR ICAL DATA
18 APPENDIX B ELECTRICAL DATA ATTENTION INSTALLING PERSONNEL Use only the heater kit specified for each model as dictated by the table above. MIN MAX Qty RL A LRA Qty HP RL A HP FLA 208/230-60-3 187 253 2 33. 3 239.0 3 1/ 3 2.40 BD STD ST ATI C 5. 0 12. 7 460-60-3 414 506 2 17. 9 125.0 3 1/ 3 1.20 B...
Page 19 - APPENDIX C UNIT DIMENSIONS; Model
19 APPENDIX C UNIT DIMENSIONS VERTICAL DISCHARGE (TOP VIEW) 21” 60” 7” 48” 22” B C D A B C D A Model A B C D 1 5 Ton2 0 Ton 133-1/2" 88-7/32" 50-9/32" 5-5/ 32"