Daikin DP14G M Series Installation Instructions Manual Download Page 39

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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 THIS

UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO

DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DP14GM48***43** WIRING DIAGRAM

CONNECTE

D AT L1, L2

NOTE 3

CH OPTIONAL

COMP

OR RD BL

SEE

NOTE 7

PLF

Y/Y2 Y1

IGN

RCCF

UN
US
ED

HE
AT

150

120

EC
ON

135

FUSE 3 AMP M

CO
MP
RE
SS
OR

COOL

SCRE

REQUIRED

UN
T

C22

BR
EAK

OR
T

TA
GE

SPEE

D-

WH GR

C RD

TO THERMOSTAT

ALS

(ALT.)

HONEYWELL

GAS VALVE

W. R.

SEE

NOTE 5

IIC

HP
S

GND

POWER SUPPLY

208-230/3/60

CH OPTIONAL
SEE NOTE 3

24V

240

VMR

208

NOTE 2

SEE NOTE 6

NOTE 4

T1 T2 T3 T4T5

L G N

Summary of Contents for DP14G M Series

Page 1: ...OR ANY INJURY OR PROPERTY DAMAGE WHICH MAY RESULT IN ADDITION IN JURISDICTIONS THAT REQUIRE ONE OR MORE LICENSES TO SERVICE THE EQUIPMENT SPECIFIED IN THIS MANUAL ONLY LICENSED PERSONNEL SHOULD SERVICE THE EQUIPMENT IMPROPER INSTALLATION ADJUSTMENT SERVICING OR REPAIR OF THE EQUIPMENT SPECIFIED IN THIS MANUAL OR ATTEMPTING TO INSTALL ADJUST SERVICE OR REPAIR THE EQUIPMENT SPECIFIED IN THIS MANUAL ...

Page 2: ...CE 20 CLEAN OUTSIDE COIL QUALIFIED SERVICER ONLY 20 CONDENSER EVAPORATOR AND INDUCED DRAFT MOTORS 20 FLAME SENSOR QUALIFIED SERVICER ONLY 20 FLUE PASSAGES QUALIFIED SERVICER ONLY 20 CLEANING FLUE PASSAGES QUALIFIED SERVICER ONLY 20 MAIN BURNER FLAME QUALIFIED SERVICER ONLY 21 CLEANING BURNERS 21 ACCESSORIES AND FUNCTIONAL PARTS 21 SHEET METAL ACCESSORIES 21 FUNCTIONAL PARTS 21 GENERAL INFORMATION ...

Page 3: ... DEATH DO NOT USE THIS U NIT IF ANY PART HAS BEEN UNDER WATER IMMEDIATELY CALL A QUALIFIED SERVICE TECHNICIAN TO INSPECT THE FURNACE AND TO REPLACE ANY PART OF THE CONTROL SYSTEM A ND A NY GAS CONTROL HAVING BEEN UNDER WATER WARNING TO 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...

Page 4: ...vies pour chacun des appareils raccordés au système de ventilation au moment de sa mise en marche cela peut entraîner une intoxication au monoxyde de carbone ou la mort Les étapes suivantes doivent être suivies pour chacun des appareils raccordés au système de ventilation au moment de sa mise en marche alors que tous les autres appareils raccordés au système de ventilation ne sont pas en marche 1 ...

Page 5: ...er agent should be made in writing immediately Carefully inspect the unit for damage including damage to the cabinetry Any bolts or screws which may have loosened in transit must be retightened In the event of damage the receiver should 1 Make notation on delivery receipt of any visible damage to shipment or container 2 Notify carrier promptly and request an inspection 3 In case of concealed damag...

Page 6: ...ke motorized fresh air intake too close to an exhaust outlet gas vent termination or plumbing vent outlet For protection proper operation and service access see appendix These clearances must be permanently maintained The combustion air inlet and flue outlet hoods on the unit must never be obstructed If used do not allow the economizer manual fresh air damper motorized fresh air damper to become b...

Page 7: ...ion instructions Refer to the Roof Curb Installation Instructions for proper curb in stallation Curbing must be installed in compliance with the National Roofing Contractors Association Manual Lower unit carefully onto roof mounting curb While rigging unit center of gravity will cause condenser end to be lower than supply air end Rigging GAS PIPING IMPORTANT NOTE This unit is factory set to operat...

Page 8: ...100 30 73 152 285 590 980 40 63 130 245 500 760 50 56 115 215 440 670 60 50 105 195 400 610 70 46 96 180 370 560 80 43 90 170 350 530 90 40 84 160 320 490 100 38 79 150 305 460 Pressure 50 PSIG or less and Pressure Drop of 0 3 W C Based on 0 60 Specific Gravity Gas Natural Gas Capacity of Pipe in Cubic Feet of Gas Per Hour CFH Nominal Black Pipe Size inches Length of Pipe in Feet BTUH Furnace Inpu...

Page 9: ... PIPE OR TUBING LENGTH FEET Table 3 Propane Gas Pipe Sizing Gas Piping Checks CAUTION TO PREVENT PROPERTY DAMAGE OR PERSONAL INJURY DUE TO FIRE THE FOLLOWING INSTRUCTIONS MUST BE PERFORMED R EGARDING GAS CONNECTIONS AND PRESSURE TESTING THE UNIT AND ITS GAS CONNECTIONS MUST BE LEAK TESTED BEFORE PLACING IN OPERATION BECAUSE OF THE DANGER OF EXPLOSION OR FIRE NEVER USE A MATCH OR OPEN FLAME TO TEST...

Page 10: ...PANE GAS LEAK INSTALL A GAS DETECTING WARNING DEVICE IF THE PROPANE GAS UNIT IS INSTALLED IN A N EXCAVATED AREA OR A CONFINED SPACE A WARNING DEVICE IS REQUIRED DUE TO PROPANE GAS IS HEAVIER THAN A IR AND ANY LEAKING GAS CAN SETTLE IN ANY LOW AREAS OR CONFINED SPACES PROPANE GAS ODORANT MAY FADE MAKING THE GAS UNDETECTABLE EXCEPT WITH A WARNING DEVICE ELECTRICAL WIRING Thermostat Location Mount th...

Page 11: ...low Remove these covers for horizontal duct applications Duct Cover Installation Down Discharge Applications Cut insulation around bottom openings and remove panels from the bottom of the unit saving the screws holding the panels in place NOTE Single phase models require installation of horizontal duct kit 20464501NGK medium chassis and 20464502NGK large chassis See Unit Dimensisons section for ch...

Page 12: ...tion control that automatically lights the main burner DO NOT attempt to light the main burners by any other method 1 Thermostat calls for heat 2 The induced draft blower energizes for a 15 second pre purge 3 The spark igniter and gas valve energizes for 7 seconds NOTE The igniter produces a very intense electrical spark that ignites the gas 4 Main burners light and control detects presence of fla...

Page 13: ...equipped with an electronic ignition device to automatically light the main burners It also has a power vent blower to exhaust combustion products On new installations or if a major component has been replaced the operation of the unit must be checked Check unit operation as outlined in the following instructions If any sparking odors or unusual sounds are encountered shut off electrical power and...

Page 14: ...t exchanger door on the side of the unit by removing screws 5 This unit is equipped with an ignition device which automatically lights the main burner DO NOT try to light burner by any other method 6 Move the gas control valve switch to the OFF position Do not force 7 Wait five minutes to clear out any gas 8 Smell for gas including near the ground This is important because some types of gas are he...

Page 15: ...urnace at the manual gas shutoff valve external to the furnace 2 Turn OFF all electrical power to the system 3 Outlet pressure tap connections White Rodgers 36G22 or 36G54 valve Back outlet pressure test screw outlet pressure boss out one turn counterclockwise not more than one turn 4 Attach a hose and manometer to the outlet pressure boss White Rodgers valve 5 Turn ON the gas supply 6 Turn ON pow...

Page 16: ...ystem the proper amount of temperature rise will normally be obtained when the unit is operated at rated input with the recommended blower speed If the correct amount of temperature rise is not obtained it may be necessary to change the blower speed A higher blower speed will lower the temperature rise A slower blower speed will increase the temperature rise NOTE Blower speed MUST be set to give t...

Page 17: ...onditions WARNING TO PREVENT PERSONAL INJURY OR D EATH ALWAYS D ISCONNECT ELECTRICAL POWER BEFORE INSPECTING OR SERVICING THE UNIT ALL COMPRESSOR PROTECTION DEVICES RESET AUTOMATICALLY ENERGIZING THE C ONTACTOR AND OUTDOOR FAN Refrigerant Charge Check After completing airflow measurements and adjustments the unit s refrigerant charge must be checked The unit comes factory charged but this charge i...

Page 18: ...re lowers the sub cooling increases NOTE Proper sub cooling adjustment optimizes cooling performance Models equipped with thermostatic expansion valve charge the system to sub cooling range shown on chart when necessary adjust expansion valve stem for superheat setting Superheat Adjustment 5 Ton Models To adjust superheat remove the control box cover and locate the expansion valve on the liquid li...

Page 19: ...energized If the pressure switch opens after ignition has begun the gas valve is de energized the circulator blower heat off cycle begins and the induced draft blower remains on The diagnostic fault code is two flashes Pressure Switch Stuck Closed A stuck closed pressure switch can be caused by a faulty pressure switch or faulty wiring If the control encounters a pressure switch stuck closed the i...

Page 20: ...ir filter s for your unit Dirty filters are the most common cause of inadequate heating or cooling performance Filter inspection should be made at least every two months more often if necessary because of local conditions and usage Dirty throwaway filters should be discarded and replaced with a new clean filter Dirty permanent filters should be washed with water thoroughly dried and sprayed with a...

Page 21: ...er Manifold Manifold Assembly 3 Remove the burners 4 Use a bottle brush to clean burner insert and inside of the burners 5 Replace burners and manifold inspect the burner assembly for proper seating of burners in retention slots 6 Reconnect electrical power and gas supply CAUTION LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION...

Page 22: ...M WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS 0 1 680 61 45 840 103 37 1 035 174 30 1 035 174 1 225 276 0 2 640 72 48 795 109 39 995 184 31 995 184 1 185 275 0 3 605 80 51 750 117 41 960 192 32 960 192 1 150 289 0 4 555 89 X 710 126 43 925 205 33 925 205 1 115 296 0 5 490 93 X 660 132 47 875 200 35 875 200 1 085 303 0 6 455 107 X 615 138 50 840 217 37 840 217 1 045 312 0 7 395 109 X 570 150 54 7...

Page 23: ...5 456 0 6 450 115 X 895 242 X 1 055 319 58 1 095 349 1 255 456 0 7 395 118 X 845 248 X 1 010 326 X 1 050 350 1 220 465 0 8 345 126 X 785 252 X 960 335 X 1 010 357 1 180 468 CFM WATTS RISE CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS 0 1 1 055 156 44 1 380 298 33 1 415 327 33 1 335 320 1 637 444 0 2 1 000 166 46 1 320 312 35 1 360 335 34 1 305 331 1 593 454 0 3 940 173 49 1 270 318 36 1 305 34...

Page 24: ... 1 305 343 47 1 480 468 1 695 661 0 4 880 181 X 1 220 327 50 1 260 353 49 1 425 479 1 640 679 0 5 825 189 X 1 160 336 53 1 200 359 51 1 380 479 1 595 675 0 6 760 204 X 1 115 342 55 1 150 371 53 1 335 485 1 550 693 0 7 705 207 X 1 060 347 58 1 110 375 55 1 285 491 1 505 690 0 8 625 210 X 1 000 361 X 1 060 381 58 1 235 501 1 465 696 CFM WATTS RISE CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS 0 ...

Page 25: ... 296 1 655 638 1 825 857 0 5 905 199 64 1 295 351 59 1 135 308 1 610 656 1 790 865 0 6 840 215 X 1 235 359 62 1 085 318 1 560 659 1 735 867 0 7 770 218 X 1 180 371 X 1 040 328 1 520 664 1 700 877 0 8 700 229 X 1 125 386 X 975 337 1 475 675 1 660 886 CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS CFM WATTS 0 1 1 345 281 51 1 745 558 53 1 340 276 1 780 620 1 940 729 0 2 1 300 286 53 1 705 567 54 ...

Page 26: ...pen 3 Flashes Pressure Switch Stuck Closed 4 Flashes Thermal Protection Device Open 5 Flashes Flame Detected with Gas Valve Closed 6 Flashes Short Cycle Compressor Delay Cooling Only 0 15 22 45 52 0 29 120 135 150 Seconds Gas Valve Igniter Thermostat 100 Circulator Blower Induced Draft Blower HEATING TIMING CHART ON OFF ON OFF OFF ON ON OFF Circulator Blower Outdoor Fan and Compressor Thermostat O...

Page 27: ...s Not present On All Models 9 Flashes High Pressure Loss of Charge Switch Open Cooling Only Devices Not Present On All Models Amber Light Signal Refer to Abnormal Heating or Cooling Operation Sections of this Manual Off No Flame Present On Normal Flame 1 Flash Low Flame Current 2 Flashes Flame Detected with Gas Valve De energized IGNITION CONTROL DIAGNOSTIC INDICATOR CHART TWO STAGE MODELS ONLY HE...

Page 28: ...4 1 2 Medium DP14GM30 41 47 51 32 34 1 2 Medium DP14GM36 41 47 51 32 34 1 2 Medium DP14GM42 41 47 51 32 34 1 2 Medium DP14GM48 41 47 51 32 42 1 2 Large DP14GM61 41 47 51 40 43 1 2 Large Model Unit Dimensions Inches Chassis Size Height W H W H DP14GM24 41 16 16 16 16 DP14GM30 41 16 16 16 16 DP14GM36 41 16 16 16 16 DP14GM42 41 16 16 16 16 DP14GM48 41 16 18 16 18 DP14GM61 41 16 18 16 18 Model Duct Op...

Page 29: ... x 25 x 1 MINIMUM CLEARANCES NOTE Roof overhang should be no more than 36 Clearance in accordance with local installation codes the requirements of the gas supplier and the manufacturer s installation instructions Dégaugement conforme aux codes d installation locaux aux exigences du fournisseur de gaz et aux instructions d installation du fabricant ...

Page 30: ...30 WIRING DIAGRAMS ...

Page 31: ...am on the unit for the most up to date wiring HIGH VOLTAGE DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH DP14GM 24 30 36 42 41A WIRING DIAGRAM ...

Page 32: ...L USE COPPER CONDUCTOR ONLY 2 FOR 208 VOLT TRANSFORMER OPERATION MOVE BLACK WIRE FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER 3 CRANKCASE HEATER NOT SUPPLIED ON ALL UNITS 4 FOR DIFFERENT THAN FACTORY SPEED TAP CHANGE COOLING SPEED AT MOTOR T4 AND T5 TERMINALS CHANGE HEATING SPEED AT MOTOR T1 T2 AND T3 TERMINALS COOLING SPEED YELLOW WIRE HEATING SPEED WHITE WIRE T4 LOW SPEED T1 LOW SPEED T5 HIGH SP...

Page 33: ... diagram on the unit for the most up to date wiring DP14GM4841A WIRING DIAGRAM HIGH VOLTAGE DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH ...

Page 34: ...OF INSULATIONAS O RIGINAL USE COPPER CONDU CTOR ONLY 2 FOR 208 VOLTTRA NSFORMEROPERATIONMOVEBLACK WIRE FROMTER MINAL 3 TOTERM INAL 2 O N TRA NSFORMER 3 CRANKC ASEHEATERNOT SUPPLIEDON ALL U NITS 4 FOR DIFFE RENT THA NFACTORYSPEED TAP CHA NGE COOLING SPEED AT MOTO R T4 AN DT5 TER MINALS CHA NGE HEATING SPEED AT MOTO R T1 T2 AN D T3TERM INALS CO OLINGSPEED YELLOW WIRE HE ATINGSPEED WHITEWIRE D E E P ...

Page 35: ... diagram on the unit for the most up to date wiring HIGH VOLTAGE DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH DP14GM61 41 WIRING DIAGRAM ...

Page 36: ... DAMAGE PERSONAL INJURY OR DEATH DP14GM61 41 WIRING DIAGRAM T2 EM C CC C HI M RS PS LS ALS TR EM VM H F C L2 T2 208 230 1 60 CM L1 R T1 S C SUPPLY VOLTAGE P1 CC CC COM HLI SEE NOTE 2 F R C TO MICR O TO MICRO L1 L2 L2 L2 L2 SOL ODF OUTDOOR FAN HPS LPS 1 2 HIGH PRESSURE SWITCH HPS LPS LOW PRESSURE SWITCH HLO HI LIMIT OUTPUT HLI PSW PRESSURE SWITCH MVL MVH MAIN GAS VALVE HIGH TH TRANSFORMER HIGH MVC ...

Page 37: ...7 YL WH BL BL BL BR BR RD OR BL BL BL RD RD RD RD PU WH OR RD YL YL Y IGN FS FC PU BL BR PU RD RD YL YL RS PU PU BL VM PU L2 FS L1 DI 1 3 6 5 2 4 10 7 9 12 8 11 ECON F1 FUSE 3 A MP MAX P3 GR RD YL WH YL YL GR WH WH GR RD C RD TO THERMOSTAT ALS PS GV MV ALT HONEYWELL GAS VALVE GV MV GAS VALVE W R RS IIC HPS YL LS L1 L2 CC T1 T2 RD BK PU BK YL RD GND POWER SUPPLY 208 230 3 60 CH OPTIONAL SEE NOTE 3 ...

Page 38: ...TOR ONLY 2 FOR 208 VOLT TRANSFORMER OPERATION MOVE BLACK WIRE FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER 3 CRANKCASE HEATER NOT SUPPLIED ON ALL UNITS 4 FOR DIFFERENT THAN FACTORY SPEED TAP CHANGE COOLING SPEED AT MOTOR T4 AND T5 TERMINALS CHANGE HEATING SPEED AT MOTOR T1 T2 AND T3 TERMINALS COOLING SPEED YELLOW WIRE HEATING SPEED WHITE WIRE T4 LOW SPEED T1 LOW SPEED T5 HIGH SPEED T2 MED SPEED T3...

Page 39: ... RD RD PU WH OR RD PLF YL YL YL GR PU YL Y Y2 Y1 1 2 3 IGN FS RCCF PU BL BR PU RD RD YL YL RS PU PU BL VM PU L2 UNUSED HEAT FS L1 DI 1 3 6 5 2 4 10 7 9 12 8 11 150 120 ECON 135 P1 F1 FUSE 3 AMP MAX P3 GR RD YL WH YL YL COMPRESSOR COOL SCREW REQUIRED P2 T1 MOUNT C22 T2 BREAK FOR TWO STAGE SPEED UP GR WH WHGR BL RD C RD TO THERMOSTAT ALS PS GV MV ALT HONEYWELL GAS VALVE GV MV GAS VALVE W R YL SEE NO...

Page 40: ...ION MOVE BLACK WIRE FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER 3 CRANKCASE HEATER NOT SUPPLIED ON ALL UNITS 4 FOR DIFFERENT THAN FACTORY SPEED TAP CHANGE COOLING SPEED AT MOTOR T4 AND T5 TERMINALS CHANGE HEATING SPEED AT MOTOR T1 T2 AND T3 TERMINALS COOLING SPEED YELLOW WIRE HEATING SPEED WHITE WIRE T4 LOW SPEED T1 LOW SPEED T5 HIGH SPEED T2 MED SPEED T3 HIGH SPEED 5 ACCESSORY ECONOMIZER PLUG AD...

Page 41: ...SOL HI LOW ODF L1 HIGH FS T1 LOW INDUCER L2 BK RD GR SEE NOTE 3 EM 208 PU YL PU BK N G L 240 3 TR 2 RD 24V C 1 YL BL 208 230 3 60 POWER SUPPLY GND C PU RD BK BR PU BK COMP T2 T1 CC L2 L1 ALS CM PARK BK PU SEE NOTE 3 SEE NOTE 2 BL BK SEE NOTE 7 SEE NOTE 2 YL YL YL YL YL YL YL YL YL PU F WH BR YL BL OR OR YL PU BR BR BL PU PU YL Y2 Y1 1 W G C LO HEAT HIHEAT HI COOL LO COOL H C M PU C F RD BR FC RD G...

Page 42: ...OPERTY DAMAGE PERSONAL INJURY OR DEATH DP14GM61 43 WIRING DIAGRAM T2 EM C CC C HI M RS PS LS ALS TR EM VM L2 T2 208 230 3 60 CM L1 T2 T1 T3 T1 SUPPLY VOLTAGE P1 CC CC COM HLI SEE NOTE 2 F R C TO MICRO TO MICRO SOL ODF OUTDOOR FAN HPS LPS 1 2 HIGH PRESSURE SWITCH HPS LPS LOW PRESSURE SWITCH L3 T3 CC FC 9 HLO HI LIMIT OUTPUT HLI HI LIMIT INPUT PSW PRESS SWITCH MVL MAIN GAS VALVE LOW MVH MAIN GAS VAL...

Page 43: ...ied Servicer Only Your package unit should be inspected by a qualified installer or service agency at least twice every year This check should be performed before the heating and cooling seasons begin This will ensure that adequate combustion air is being drawn and the vent system is working properly Particular attention should be paid to the following items Repair as necessary Check physical supp...

Page 44: ...atural Gas LP Liquid Propane Residential Package Outdoor Section ELECTRICAL Supply Voltage Measure L1and L2Voltage L1 L2 Compressor Amps Condenser Fan Amps PRESSURES TEMPERATURES Suction Circuit Pressure Suction Line Temperature PSIG TEMP F Liquid Circuit Pressure Liquid Temperature PSIG TEMP F Outdoor Air Temperature Dry bulb Wet bulb DB F WB F SUPERHEAT SUBCOOLING SH SC Additional Checks Check w...

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Page 48: ...1 Kermier Road Waller TX 77484 www daikincomfort com 2014 2019 2021 CUSTOMER FEEDBACK Daikin is very interested in all product comments Please fill out the feedback form on the following link https daikincomfort com contact us You can also scan the QR code on the right to be directed to the feedback page ...

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