Page 2 - REPLACEMENT PARTS; RDERING; CONSUMER AFFAIRS; SAFETY INSTRUCTIONS; NSTALLER; Keep this literature in a safe place for future reference.; CAUTION; 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 - ONLY; WARNING; GENERAL INFORMATION; This unit is approved for outdoor installation ONLY.
3 D O NOT CONNECT TO OR USE ANY DEVICE THAT IS NOT DESIGN CERTIFIED BY G OODMAN FOR USE WITH THIS UNIT . S ERIOUS PROPERTY DAMAGE , PERSONAL INJURY , REDUCED UNIT PERFORMANCE AND /OR HAZARDOUS CONDITIONS MAY RESULT FROM THE USE OF SUCH NON - APPROVED DEVICES . WARNING WARNING T HIS PRODUCT CONTAINS ...
Page 4 - UNIT LOCATION
4 responsibility for equipment installed in violation of any codeor regulation. The mechanical installation of the packagedroof top units consists of making final connections betweenthe unit and building services; supply and return duct con-nections; and drain connections (if required). The internal...
Page 5 - Do not stand or walk on the unit.; The unit and curb accessories are designed to allow; CLEARANCES; Unit Clearances
5 • The base should also be located where no runoff ofwater from higher ground can collect in the unit. R OOF TOP I NSTALLATIONS O NLY : • To avoid possible property damage or personal injury,the roof must have sufficient structural strength to carrythe weight of the unit(s) and snow or water loads ...
Page 6 - Roof Curb Installation; ROOF CURB POST-INSTALLATION CHECKS; ROOF TOP DUCT CONNECTIONS; ORIZONTAL; SUPPLY; Horizontal Discharge Duct Connections
6 Adequate clearance around the unit should be kept for safety,service, maintenance, and proper unit operation. A total clear-ance of 75” on the main control panel side of the unit is rec-ommended to facilitate possible fan shaft, coil, electric heatand gas furnace removal. A clearance of 48” is rec...
Page 7 - RIGGING DETAILS; Lifting cables should be attached to the unit with shackles.
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. I F UNITS ARE LIFTED TWO AT A TIME , THE FORK HOLES ON THE...
Page 8 - Corner & Center of Gravity Locations; * Weight s shown are belt drive with no ac cessories.; IGGING; Remove spreader bars, lifting cables and other rigging equipment.
8 A B C D CG SUPPLY RETURN EVAPORATOR COIL CONDENSER COIL COMPRESSOR Y X Corner & Center of Gravity Locations A B C D CPG036045* 37 30 550 525 100 165 100 165 CPG036090* 37 30 560 535 100 170 100 170 CPG048090* 37 30 600 575 110 180 110 180 CPG048115* 37 30 605 580 110 180 110 180 CPG060090* 37 ...
Page 9 - ELECTRICAL WIRING; If supply voltage is 208V, lead on primary of trans-; A weather-tight disconnect switch, properly sized for; Power and Low Voltage Block Connections
9 ELECTRICAL WIRING HIGH VOLTAGE! D ISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT . M ULTIPLE POWER SOURCES MAY BE PRESENT . F AILURE TO DO SO MAY CAUSE PROPERTY DAMAGE , PERSONAL INJURY OR DEATH . WARNING HIGH VOLTAGE! T O AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK , DO N...
Page 10 - Areas Without Convenience Outlet; Electrical Entrance and Thru Curb; GAS SUPPLY PIPING
10 Areas Without Convenience Outlet It is recommended that an independant 115V power sourcebe brought to the vicinity of the roof top unit for portable lightsand tools used by the service mechanic. U NITS INSTALLED ON R OOF T OPS Main power and low voltage wiring may enter the unit throughthe conden...
Page 11 - IPING; Natural Gas Connection; B T U H F u rn a c e In p u t; Proper Piping Practice
11 (LP) gas is permitted with the use of the factory authorizedconversion kit (see the unit Technical Manual for the appro-priate kit). For High Altitude derates, refer to the latest editionof the National Fuel Gas Code NFPA 54/ANSI Z223.1. NATURAL Min. 5.0" W. C., Max. 10. 0" W. C. PROPANE ...
Page 12 - PSIG; PROPANE GAS INSTALLATIONS; Typical Propane Gas Piping
12 G AS P IPING C HECKS CAUTION T O PREVENT PROPERTY DAMAGE OR PERSONAL INJURY DUE TO FIRE, THE FOLLOWING INSTRUCTIONS MUST BE PERFORMED REGARDING GAS CONNECTIONS AND PRESSURE TESTING: • T HE UNIT AND ITS GAS CONNECTIONS MUST BE LEAK TESTED BEFORE PLACING IN OPERATION. B ECAUSE OF THE DANGER OF EXPL...
Page 13 - DISCONNECTED; ISOLATED; CIRCULATING AIR AND FILTERS; Drain Connection
13 NOTE: The gas connection size at the unit does NOT establish the size of the supply line. 3. These units are designed for either natural or propane (LP) gas and are specifically constructed at the factoryfor only one of these fuels. The fuels are NOTinterchangeable. However, the furnace can becon...
Page 14 - . Set the thermostat in the conditioned; “OFF”; the machines are
14 STARTUP, ADJUSTMENTS, AND CHECKS HIGH VOLTAGE! OND THE FRAME OF THIS UNIT TO THE BUILDING ELECTRICAL GROUND BY USE OF THE GROUNDING TERMINAL PROVIDED OR OTHER ACCEPTABLE MEANS . D ISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT . T O AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL S...
Page 15 - Belt Tension Adjustment; A X; Recommended Pounds of Force Per Belt; That nominal voltage value assigned to a; Utilization Voltage -; The voltage of the line terminals of the; Percent voltage unbalance MUST NOT exceed 2%; BELT DRIVE MODELS ONLY
15 S ET E VAPORATOR F AN R PM Actual RPM’s must be set and verified with a tachometer orstrobe light. Refer to Appendices A and B for basic unit fanRPM. Refer also to “Airflow” section of this manual. Withdisconnect switch open, disconnect thermostat wires fromterminals Y and W. This will prevent he...
Page 16 - NATURAL
16 E VAPORATOR F AN R OTATION C HECK (T HREE P HASE M ODELS O NLY ) Check that fan rotates clockwise when viewed from the driveside of unit and in accordance with rotation arrow shown on blower housing. If it does not, reverse any two incoming powercables at Single Point Power Block. In this case, r...
Page 17 - EFRIGERATION; U N I T W I T H E C O N O M I Z E R O P T I O N :
17 Manifold Pressure Check The gas valve has a tapped opening to facilitate measure-ment of the manifold pressure. A “U” Tube manometer hav-ing a scale range from 0 to 12 inches of water should beused for this measurement. The manifold pressure must bemeasured with the burners operating. 1. With dis...
Page 19 - NORMAL SEQUENCE OF OPERATION; EATING
19 supply pressure tap is provided on the upstream side of thegas valve. A manifold pressure tap is provided on the gasvalve. The normal manifold pressure for full input is 3.5" w.c.on natural gas and 9.5" w.c. for propane gas. Low fire natu-ral gas 2.0” w.c., 6.0” low fire propane gas. Mini...
Page 20 - TROUBLESHOOTING; Internal Control Failure
20 9. Integrated ignition control will close its normally open contacts after a delay of approximately 30 seconds.This action energizes contactor BC and starts thes u p p l y f a n m o t o r. O p e r a t i o n o f t h e s u p p l y f a ncirculates air across the heat exchanger and deliversheated air...
Page 21 - Some electronic thermostats also have a built-in; INPUT RATING; ) to decrease pressure and gas flow rate.; INLET
21 Pressure Switch Stuck Open A pressure switch stuck open can be caused by a faulty pres-sure switch, faulty wiring, a disconnected or damaged hose,a blocked or restricted flue, or a faulty induced draft blower. If the control senses an open pressure switch during the pre-purge cycle, the induced d...
Page 22 - AIR FLOW ADJUSTMENTS; EEM Motor; MOTOR SHEAVE ADJUSTMENTS; Sheave; NOT; MAINTENANCE
22 To connect manometer to gas valve: 1. Back outlet pressure test screw (inlet/outlet pressure boss) out one turn (counterclockwise, not more thanone turn). 2. Attach a hose and manometer to the outlet pressure boss of the valve. To remove manometer from gas valve: 1. Remove manometer hose from out...
Page 24 - Burner Flame; UNCTIONAL
24 b. Disconnect wires from the flame rod and ignition electrode. c. Disconnect the gas piping at the union.d. The entire burner assembly can now be removed from the unit. NOTE: U s e a l l s c r e w s t h a t w e r e r e m o v e d ; t h e y a r e necessary for safe and proper operation of the unit....
Page 25 - Ton mode ls a re s hipped from the facto ry with sp eed tap set on LOW.; CPG036 DIREC T DRIVE HORIZONTAL
25 APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE CPG036 DOWN SHOT AND HORIZONTAL S P EE D TAP E XTE RNAL S TATIC P RES SU RE (E S P) i n w.c. S TAN DARD CFM AMP S W ATTS RP M 0. 10 1313 1 .68 3 56 748 0. 20 1247 1 .63 3 44 786 0. 30 1178 1 .59 3 34 832 0. 40 1094 1 .55 3 24 869 0. 50 1002 1 .50 ...
Page 26 - Ton mode ls are s hipped from the fac to ry with sp ee d ta p se t on MED.; C PG048 D IRECT DRIVE DOWN SHOT
26 APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE CPG048 DOWN SHOT AND HORIZONTAL S P EE D TAP E XTE RNAL S TATIC P RES SU RE (E S P) i n w .c. S TAN DARD CFM AMP S W ATTS RP M 0. 10 1592 2 .54 5 43 815 0. 20 1528 2 .43 5 21 858 0. 30 1464 2 .32 4 99 901 0. 40 1380 2 .21 4 75 930 0. 50 1296 2 .10...
Page 27 - CPG060 DIRECT DRIVE DOWN SHOT
27 APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE CPG060 DOWN SHOT S PE E D TAP E XTE 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 1 237 1.64 180 63 8 0. 20 1 191 1.75 194 68 2 0. 30 1 127 1.80 200 71 5 0. 40 1 065 1.89 214 75 3 0. 50 9 94 1.97 220 79 7 0. 10 1...
Page 28 - CPG060 DIRECT D RIVE HORIZONTAL
28 APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE CPG060 HORIZONTAL S PE E D TAP E XTE 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 1 416 1.63 176 58 8 0. 20 1 295 1.61 174 62 1 0. 30 1 200 1.68 186 66 0 0. 40 1 133 1.79 196 70 4 0. 50 1 045 1.90 208 75 3 0. 1...
Page 29 - CPG03 6 STANDARD BELT DRIVE HORIZONTAL
29 APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE STANDARD DOWN SHOT CPG03 6 STANDARD BELT DRIVE HORIZONTAL CFM BHP C FM BHP CFM BH P CFM B HP C FM BHP CFM BH P 0.2 1 524 0.3 2 13 40 0.2 5 0.4 1 6 28 0.41 139 6 0 .32 1 171 0.2 4 9 00 0.1 6 0.6 1541 0.4 3 1 2 84 0.32 102 4 0 .23 71 4 0.1 4 0.8 14 4 ...
Page 31 - CPG03 6 HIGH STATIC BELT DRIVE DOWN SHOT
31 APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE HIGH STATIC DOWN SHOT CPG03 6 HIGH STATIC BELT DRIVE DOWN SHOT CFM BHP C FM BHP CFM BH P CFM B HP C FM BHP CFM BH P 0.6 165 5 0.52 6 1 389 0.395 11 03 0 .2 7 5 0.8 1 6 40 0 .571 134 2 0.42 6 1 035 0.289 7 75 0.1 9 1.0 1638 0.6 32 1 3 26 0 .471 100 2...
Page 32 - CPG03 6 HIGH STATIC BELT DRIVE HORIZONTAL
32 APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE - HIGH STATIC HORIZONTAL CPG03 6 HIGH STATIC BELT DRIVE HORIZONTAL CFM BHP C FM BHP CFM BH P CFM B HP C FM BHP CFM BH P 0.6 1 568 0.4 5 12 66 0.3 2 0.8 149 2 0 .47 1 194 0.3 4 9 22 0.2 3 1.0 1 4 76 0.52 116 3 0 .37 85 6 0.2 4 1.2 1458 0.5 7 1 1 46 0...
Page 33 - APPENDIX B ELECTRICAL DATA; ELECT RI CAL DATA
33 APPENDIX B ELECTRICAL DATA MIN. MAX. QTY RLA LRA QTY H P R LA H P FLA 208 /2 30- 60-1 187 2 53 1 1 6.67 79 1 1/4 1.40 DD STD STATIC 1 /3 2.5 DD STD STATIC 1 /3 2.5 BD S TD S TAT IC 1 .0 3.8 460- 60-3 414 5 06 1 5 .77 3 8.0 1 1/4 0.80 BD STD STATIC 1 .0 1.9 575- 60-3 518 6 33 1 3.8 3 7.0 1 1/4 0.6...
Page 34 - APPENDIX C UNIT DIMENSIONS; Horizontal Discharge; NOTE; RE TU R N
34 APPENDIX C UNIT DIMENSIONS Horizontal Discharge Vertical Discharge NOTE For horizontal discharge, remove thesupply and return duct covers and placethem over the vertical discharge return andsupply openings. Install with insulationfacing up, using the longer screwsprovided in the literature packag...
Page 35 - APPENDIX D WIRING DIAGRAMS
Page 36 - DIRECT DRIVE; IIC
36 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. CPG036...
Page 42 - DIRECT
42 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. CPG060...
Page 48 - BELT DRIVE
48 Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. CPG036...
