Page 2 - REPLACEMENT PARTS; CONSUMER AFFAIRS; SAFETY INSTRUCTIONS; Keep this literature in a safe place for future reference.; Index; WARNING
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 - GENERAL INFORMATION; This unit is approved for outdoor installation ONLY.; EPA R
3 T HIS UNIT MUST NOT BE USED AS A “ CONSTRUCTION HEATER ” DURING THE FINISHING PHASES OF CONSTRUCTION ON A NEW STRUCTURE . T HIS TYPE OF USE MAY RESULT IN PREMATURE FAILURE OF THE UNIT DUE TO EXTREMELY LOW RETURN AIR TEMPERATURES AND EXPOSURE TO CORROSIVE OR VERY DIRTY ATMOSPHERES . WARNING HIGH VO...
Page 4 - When inspecting the unit for transportation damage,; UNIT LOCATION; Remove wood shipping rails prior to; If a crankcase heater is used, the unit; Appliance is shipped from factory for vertical duct
4 NOTE: When inspecting the unit for transportation damage, remove all packaging materials. Recycle or dispose of thepackaging material according to local codes. P RE -I NSTALLATION C HECKS Carefully read all instructions for the installation prior to in-stalling unit. Ensure each step or procedure ...
Page 5 - The unit and curb accessories are designed to allow; CAUTION; CLEARANCES; UNIT CLEARANCES; ROOF CURB INSTALLATION; ROOF CURB POST-INSTALLATION
5 Full perimeter roof curbs are available from the factory andare shipped unassembled. Field assembly, squaring, level-ing and mounting on the roof structure are the responsibilityof the installing contractor. All required hardware necessaryfor the assembly of the sheet metal curb is included in the...
Page 6 - ROOF TOP DUCT CONNECTIONS; HORIZONTAL DISCHARGE DUCT CONNECTIONS; RIGGING DETAILS
6 P ROTRUSION Inspect curb to ensure that none of the utility services (elec-tric) routed through the curb protrude above the curb. I F PROTRUSIONS EXIST , DO NO ATTEMPT TO SET UNIT ON CURB . CAUTION ROOF TOP DUCT CONNECTIONS Install all duct connections on the unit before placing the uniton rooftop...
Page 7 - CORNER & CENTER OF GRAVITY LOCATIONS; Operating Weight; * Weights shown are belt drive with no accessories.; Model
7 Lower unit carefully onto roof mounting curb. While rigging unit, center of gravity will cause condenser end to be lower than supply air end. To assist in determining rigging requirements, unit weights are shown as follows: A B C D CG SUPPLY RETURN EVAPORATOR COIL CONDENSER COIL COMPRESSOR Y X COR...
Page 8 - ELECTRICAL WIRING; If supply voltage is 208V, lead on primary of trans-; A weather-tight disconnect switch, properly sized for
8 T O PREVENT SEVERE DAMAGE TO THE BOTTOM OF THE UNIT , DO NOT FORK LIFT UNIT AFTER WOOD STRUTS HAVE BEEN REMOVED . CAUTION Bring condenser end of unit into alignment with the curb. Withcondenser end of the unit resting on curb member and usingcurb as a fulcrum, lower opposite end of the unit until ...
Page 9 - CONTROL BOX; Areas Without Convenience Outlet; SU; ELECTRICAL ENTRANCE AND THRU CURB
9 LOW VOLTAGE BLOCK MAIN POWER LOW VOLTAGE ENTRANCE POWER THRU THE CURB CONTROL BOX F AILURE OF UNIT DUE TO OPERATION ON IMPROPER LINE VOLTAGE OR WITH EXCESSIVE PHASE UNBALANCE CONSTITUTES PRODUCT ABUSE AND WILL VOID YOUR WARRANTY AND MAY CAUSE SEVERE DAMAGE TO THE UNIT ELECTRICAL COMPONENTS . WARNI...
Page 10 - Drain Connection; . Set the thermostat in the conditioned; MOVING MACHINERY HAZARD!
10 CIRCULATING AIR AND FILTERS D UCTWORK The supply duct from the unit through a wall may be installedwithout clearance. However, minimum unit clearances mustbe maintained (see “Clearances” section). The supply ductshould be provided with an access panel large enough toinspect the air chamber downst...
Page 11 - After; the machines are; Utilization Voltage -; The voltage of the line terminals of the; Percent voltage unbalance MUST NOT exceed 2%; BELT DRIVE MODELS ONLY
11 T OOLS R EQUIRED Refrigeration gauge and manifoldVoltmeterClamp-on ammeterOhmmeterTest lead (Minimum #16 AWG with insulated alligator clips)Air temperature measuring deviceGeneral refrigeration mechanics’ tools T EMPORARY H EATING O R C OOLING If the unit is to be used for temporary heating or co...
Page 13 - Air Flow Adjustments.; HEAT PUMP OPERATION
13 11. Slowly raise the heating temperature setting. When the heating first stage makes contact, stop raising thetemperature setting.. The compressor, blower and fanshould now be running with the reversing valve in thede-energized (heating) position. After giving the unittime to settle out, make sur...
Page 14 - AIR FLOW ADJUSTMENTS; Never run CFM below 350 CFM per ton, evaporator; PSC M; If more than one lead is energized simultaneously,
14 E V AP O R A TO R C O O L I N G S E R V IC E V A L V E S E R V IC E P O R T R E V E R S I N G V A L V E C O N D E N S ER S E R V IC E P O R T C O M P R E S S O R S E R V IC E P O R T A C C U M U L A T O R E X P A N S I O N D E V IC E C H E C K V A L V E O R IF I C E S E R V IC E V A L V E C H E C...
Page 15 - FORCE BELTS OVER GROOVES.; SHEAVE DIAGRAM; Do not operate sheave with flange projecting beyond; MAINTENANCE
15 DRIVE ADJUSTMENTS 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 ke...
Page 16 - SERVICE; - In order to determine if the
16 L UBRICATION The fan shaft bearings, the 1 to 2 HP supply fan motors thecondenser fan motors and compressors are permanently lu-bricated. F UNCTIONAL P ARTS Refer to the unit Parts Catalog for a list of functional parts.Parts are available from your distributor. SERVICE THE FOLLOWING INFORMATION ...
Page 17 - CPC/H036 DIRECT DRIVE DOWN SHOT
17 APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE STANDARD DOWN SHOT AND HORIZONTAL S P EE D TAP E XTE RNAL STATIC P RES SU RE (E S P) i n w.c. S TAN DARD CFM AMP S WATTS RP M 0. 10 1287 1 .66 3 50 770 0. 20 1233 1 .63 3 42 815 0. 30 1176 1 .59 3 32 858 0. 40 1107 1 .55 3 20 891 0. 50 1044 1 .51 ...
Page 18 - CPC/H048 DIRECT DRIVE DOWN SHOT
18 APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE STANDARD DOWN SHOT AND HORIZONTAL S P EE D TAP E XTE RNAL STATIC P RES SU RE (E S P) i n w.c. S TAN DARD CFM AMP S WATTS RP M 0. 10 1602 2 .48 5 28 835 0. 20 1538 2 .37 5 06 878 0. 30 1474 2 .26 4 84 921 0. 40 1390 2 .15 4 60 950 0. 50 1306 2 .04 ...
Page 19 - CPC/H060 DIRECT DRIVE DOWN SHOT
19 APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE STANDARD CPC/H060 DOWN SHOT S PE E D TAP EXTE RNAL S TATIC P RES S URE (E S P) i n w.c. STANDAR D C FM AMP S W ATTS R PM 0. 10 1 334 1.65 180 62 7 0. 20 1 286 1.75 192 66 5 0. 30 1 212 1.83 202 71 5 0. 40 1 144 1.94 216 75 9 0. 50 1 077 1.99 222 7...
Page 20 - CPC/H060 DIRECT DRIVE H ORIZONTAL
20 APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE STANDARD CPC/H060 HORIZONTAL S PE E D TAP E XTE RNAL STATIC PRESS URE (E S P) i n w.c. STANDAR D C FM AMP S W ATTS R PM 0. 10 1 355 1.57 174 59 9 0. 20 1 281 1.66 182 65 1 0. 30 1 235 1.76 196 69 3 0. 40 1 168 1.81 202 72 6 0. 50 1 118 1.94 218 77...
Page 21 - CPC/H036 STANDARD BELT DRIVE DOWN SHOT
21 APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE STANDARD DOWN SHOT CPC/H036 STANDARD BELT DRIVE DOWN SHOT CFM BHP C FM BHP CFM BH P CFM B HP C FM BHP CFM BH P 0.2 1424 0.30 1239 0.23 0.4 1520 0.39 1292 0.29 1073 0.22 779 0.14 0.6 1439 0.40 1192 0.30 944 0.21 619 0.12 0.8 1350 0.42 1101 0.31 864 0...
Page 22 - CPC/H036 HIGH STATIC BELT DRIVE DOWN SHOT
22 APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE HIGH STATIC DOWN SHOT CPC/H036 HIGH STATIC BELT DRIVE DOWN SHOT CFM BHP C FM BHP CFM BH P CFM B HP C FM BHP CFM BH P 0.6 1692 0.54 1449 0.41 1173 0.29 0.8 1678 0.58 1397 0.44 1107 0.31 854 0.21 1.0 1681 0.65 1381 0.49 1078 0.34 794 0.22 1.2 1681 0.7...
Page 23 - CPC/H036 STANDARD BELT DRIVE HORIZONTAL
23 APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE STANDARD HORIZONTAL CPC/H036 STANDARD BELT DRIVE HORIZONTAL CFM BHP C FM BHP CFM BH P CFM B HP C FM BHP CFM BH P 0.2 1658 0.35 1489 0.28 0.4 1560 0.36 1339 0.28 1129 0.21 0.6 1682 0.47 1436 0.36 1196 0.27 949 0.19 0.8 1581 0.50 1354 0.38 1096 0.28 8...
Page 24 - CPC/H036 HIGH STATIC BELT DRIVE HORIZONTAL
24 APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE HIGH STATIC HORIZONTAL CPC/H036 HIGH STATIC BELT DRIVE HORIZONTAL CFM BHP C FM BHP CFM BH P CFM B HP C FM BHP CFM BH P 0.6 1742 0.50 1431 0.36 0.8 1626 0.52 1357 0.39 1078 0.27 1 1611 0.56 1315 0.42 1011 0.28 1.2 1605 0.62 1299 0.46 976 0.31 1.4 160...
Page 25 - APPENDIX B ELECTRICAL DATA; ELECT RICAL DATA
25 APPENDIX B ELECTRICAL DATA MIN. MAX. QTY RLA LRA QTY H P R LA H P FLA 208/230- 60-1 187 253 1 16.67 79 1 1/4 1.40 DD STD STATIC 1/3 2.5 DD STD STATIC 1/3 2.5 BD STD STAT IC 1.0 3.8 460- 60-3 414 506 1 5.77 38.0 1 1/4 0.80 BD STD STATIC 1.0 1.9 575- 60-3 518 633 1 3.8 37.0 1 1/4 0.60 BD STD STATIC...
Page 26 - ATTENTION INSTALLING PERSONNEL; MINIMUM AIR FLOW FOR ELECTRIC HEAT
26 ATTENTION INSTALLING PERSONNEL Use only the heater kit specified for each model as dictated by the table above. APPENDIX B ELECTRICAL DATA UNIT HE ATER KIT M OD EL N UMBE R M INIM UM CFM EHK* -10 1 250 EHK* -15 1 250 EHK* -10 1 300 EHK* -15 1 400 EHK* -18 1 400 EHK* -10 1 700 EHK* -15 1 700 EHK* ...
Page 27 - APPENDIX C UNIT DIMENSIONS; HORIZONTAL DISCHARGE; RETUR N
27 APPENDIX C UNIT DIMENSIONS HORIZONTAL DISCHARGE VERTICAL DISCHARGE NOTE For horizontal discharge, remove the supply and return duct covers and place them over the vertical discharge return and supply openings. Install with insulation facing up, using the longer screws provided in the literature p...