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49

Wiring is subject to change.  Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOL

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DIS

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WIRING DIAGRAMS

DSH036/DSH048*** [208-230V/3/60] D***

GN

D

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D

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M

3-

8

RL

8

AO

4

BI

6

BI

5

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1

BI

2

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3

RS

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4

BI

8

COM

2

2

4

V

T

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1

1

24

0

2

3

C

2

08

24

V

T

R

2

1

24

0

2

3

C

2

08

T1

T2

L1

L2

EM

T3

L3

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T2

L1

L2

CO

M

P

CM

SM

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M

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2

08-

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60

S

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N

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2

BI

7

CF

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PK

WH

PK

RD

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1

4

HE

A

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PL

F

L2

BR

BK

BK

DF

T

RD

RD

BK

BK

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C

PU

BK

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RCC

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4

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7

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8

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BK

BR

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N

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4

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RD

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RD

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2

3

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8

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T5

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HG

RH

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0140

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11-

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CR

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CT

EM

P

VO

U

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C

GN

D

CO2

VO

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D

24

V

A

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BL

WH

WH

BK

GR

BR

BPS

W

GR

BK

YL

/P

K

BL

/P

K

HP

S

LP

S

YL

YL

/

PK

YL

RD

BK

RD

BL

BL

DA

PU

PU

WH

GR

WH

4

1

2

5

3

6

EC

O

N

BK

BR

WH

RD

RD

BK

BK

24

V

A

C

BC

BR

PU

3

 SPE

ED

PU

PU

SE

E

N

O

T

ES

7

&

8

TB

BL

BR

BL

/

PK

Summary of Contents for DSC Series

Page 1: ...2 Safety Instructions 2 General Information 2 Unit Location 3 Clearances 4 Roof Curb Post Installation Checks 5 Roof Top Duct Connections 5 Rigging Details 5 Electrical Wiring 6 Circulating Air and Fi...

Page 2: ...und at www daikinac com for Daikin brand products Within the website please select the commercial products menu and then select the submenu for the type of product to be installed such as air conditio...

Page 3: ...ng documents a Original Bill of Lading certified copy or indemnity bond b Original paid freight bill or indemnity in lieu thereof c Original invoice or certified copy thereof showing trade and other d...

Page 4: ...in accordance with the established guidelines of the National Roof ing Contractors Association Proper unit installation requires that the roof curb be firmly and permanently attached to the roof struc...

Page 5: ...d Insulate and weatherproof all external ductwork and joints as required and in accordance with local codes RETURN SUPPLY 12 17 7 3 8 11 4 7 8 25 6 3 16 REMOVE COVERS HORIZONTAL DISCHARGE DUCT CONNECT...

Page 6: ...on curb member and using curb as a fulcrum lower opposite end of the unit until entire unit is seated on the curb When a rectangular cantilever curb is used care should be taken to center the unit Che...

Page 7: ...ed Protect the power leads at the point of distribution in accordance with the unit s data plate The unit must be electrically grounded in accordance with local codes or in the absence of local codes...

Page 8: ...ng runs not exceeding 200 feet Low voltage wiring may be National Electrical Code NEC Class 2 where permitted by local codes 4 Route thermostat wires from sub base terminals to the unit Control wiring...

Page 9: ...l sounds are encountered shut off electrical power and recheck for wiring errors or obstructions in or near the blower motors Duct covers must be removed before operating unit The Startup Adjustments...

Page 10: ...at required for operation of the electric heaters or the furnace If an economizer is installed check the unit operating balance with the economizer at full outside air and at minimum outside air NOTE...

Page 11: ...n motor sheaves should be in alignment with each other and the shafts parallel VL VM SHEAVES ADJUSTMENT 1 Loosen set screw B using a 5 32 Allen key 2 Making half or full turns from closed position adj...

Page 12: ...the indoor return air until the unit trips 13 If unit operates properly in the heating cycle raise the temperature setting until the heating second stage makes contact Supplemental resistance heat if...

Page 13: ...low of the refrigerant to provide hot gas in the out door coil to melt the frost accumulation This is accomplished by reversing the heat pump to the cooling cycle At the same time the outdoor fan stop...

Page 14: ...n of Heat Pump on the Heating Cycle INADEQUATE AIR VOLUME THROUGH INDOOR COIL When a heat pump is in the heating cycle the indoor coil is func tioning as a condenser The return air filter must always...

Page 15: ...ED TAP EXTERNAL STATIC PRESSURE ESP in w c STANDARD CFM AMPS WATTS RPM 0 10 1280 1 54 360 755 0 20 1215 1 50 345 800 0 30 1145 1 46 335 830 0 40 1080 1 42 325 870 0 50 1005 1 37 310 895 0 10 1485 1 98...

Page 16: ...09 490 905 0 20 1520 2 06 480 920 0 30 1445 1 95 460 945 0 40 1375 1 89 440 970 0 50 1295 1 81 425 995 0 10 1715 2 39 560 975 0 20 1655 2 32 545 985 0 30 1580 2 24 525 1005 0 40 1500 2 16 505 1020 0...

Page 17: ...30 0 50 1545 3 72 435 955 0 60 1505 3 80 520 990 0 70 1430 3 93 530 1020 0 80 1370 4 08 535 1040 0 90 1300 4 12 570 1070 0 10 1945 4 46 600 920 0 20 1910 4 57 620 940 0 30 1850 4 66 635 965 0 40 1795...

Page 18: ...465 890 0 5 1560 3 60 475 920 0 6 1520 3 70 490 945 0 7 1470 3 80 500 970 0 8 1410 3 94 510 995 0 9 1345 3 98 530 1035 0 1 2005 4 30 575 880 0 2 1965 4 41 590 900 0 3 1895 4 52 610 930 0 4 1835 4 63 6...

Page 19: ...8 150 3 80 510 995 0 9 1405 3 81 530 1035 0 1 2005 4 30 575 880 0 2 1965 4 41 590 900 0 3 1895 4 52 610 930 0 4 1835 4 63 620 955 0 5 1790 4 75 635 980 0 6 1745 4 84 650 1005 0 7 1695 4 91 660 1030 0...

Page 20: ...8 1420 3 84 648 1100 0 9 1375 3 85 652 1117 0 1 1920 4 48 650 976 0 2 1910 4 57 620 940 0 3 1850 4 66 635 965 0 4 1795 4 78 655 990 0 5 1760 4 84 670 1020 0 6 1710 4 96 685 1045 0 7 1640 5 06 675 1065...

Page 21: ...0 34 1109 0 28 0 5 1802 0 53 1653 0 51 1458 0 46 1306 0 38 1114 0 32 0 6 1701 0 56 1525 0 48 1314 0 43 1152 0 36 0 7 1593 0 54 1406 0 46 1160 0 40 956 0 33 0 8 1446 0 51 1247 0 43 982 0 36 0 9 1317 0...

Page 22: ...1 1745 0 71 1513 0 59 1243 0 49 960 0 40 1 2 1612 0 68 1339 0 54 1059 0 46 1 3 1724 0 78 1447 0 63 1161 0 50 1 4 1802 0 90 1551 0 72 1279 0 58 1 5 1667 0 85 1409 0 67 1108 0 54 1 6 1508 0 80 1221 0 6...

Page 23: ...586 0 51 1420 0 42 1216 0 36 1004 0 28 0 6 1849 0 62 1658 0 53 1429 0 48 1252 0 40 997 0 32 0 7 1731 0 59 1528 0 51 1266 0 45 1039 0 36 0 8 1572 0 55 1355 0 47 1068 0 41 0 9 1431 0 52 1171 0 43 1 0 12...

Page 24: ...13 0 59 1243 0 49 960 0 40 1 2 1612 0 68 1339 0 54 1059 0 46 1 3 1724 0 78 1447 0 63 1161 0 50 1 4 1802 0 90 1551 0 72 1279 0 58 1 5 1667 0 85 1409 0 67 1108 0 54 1 6 1508 0 80 1221 0 62 1 7 1343 0 74...

Page 25: ...534 0 77 1298 0 64 1 5 1845 1 06 1627 0 88 1413 0 72 1 6 1742 1 01 1527 0 83 1299 0 68 1 7 1649 0 97 1400 0 79 1 8 1526 0 93 1274 0 75 0 1 2 3 4 TURNS OPEN 5 DSH060 HIGH STATIC DOWNSHOT ESP In W C CFM...

Page 26: ...to 6 Ton Rooftop Units 100 Return Air ECONOMIZER AIRSIDE PRESSURE DROP ATTENTION INSTALLING PERSONNEL Use only the heater kit specified for each model as dictated by the table above UNIT HEATER KIT M...

Page 27: ...38 0 10 0 15 EHK4 10 12 0 17 6 20 EHK4 15 18 0 25 1 30 3 3 13 3 15 EHK4 10 12 0 3 3 21 8 25 EHK4 15 18 0 3 3 29 3 30 7 6 15 EHK7 10 10 0 15 4 20 EHK7 15 15 1 21 8 25 2 6 10 2 15 EHK7 10 10 0 2 6 18 6...

Page 28: ...SC048XXX3D 208 230 3 60 Standard Direct Drive 1 40 Standard Direct Drive 0 75 2 80 13 1 83 1 0 25 0 25 15 0 10 0 15 0 10 0 15 0 10 0 1 DSH036XXX4B 460 3 60 5 8 38 0 1 0 70 0 25 Standard Belt Drive 1 0...

Page 29: ...0 48 4 52 4 50 60 EHK3 15 11 3 15 0 31 3 36 1 61 6 67 6 70 70 EHK3 18 13 5 18 0 37 5 43 3 69 3 76 6 70 80 7 2 6 5 29 6 28 9 40 40 EHK3 10 7 5 10 0 20 8 24 0 7 2 6 5 55 6 58 9 60 60 EHK3 15 11 3 15 0...

Page 30: ...6 48 0 7 2 6 5 67 0 74 1 70 80 Model Number Electrical Rating Compressor Circuit 1 Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply KW Optional Powered Convienience Outlet 1 00 D...

Page 31: ...0 3 63 6 70 70 EHK3 15 11 3 15 0 31 3 36 1 7 2 6 5 73 4 78 7 80 80 EHK3 20 15 0 20 0 41 6 48 0 7 2 6 5 86 3 93 6 90 100 12 3 20 EHK4 10 12 0 27 3 30 EHK4 15 18 0 34 8 35 EHK4 20 24 0 42 3 45 3 3 15 6...

Page 32: ...ATION EMBOSS FOR THRU THE BASE UTILITIES BOTTOM VIEW OF UNIT 8 3 16 5 7 8 19 7 16 27 3 8 47 1 2 4 1 2 7 1 2 SUPPLY RETURN NOTE Refer to IOD 7006 included in the literature pack for installing horizont...

Page 33: ...ORMER 4 USE COPPER CONDUCTORS ONLY USE N E C CLASS 2 WIRE 5 ECONOMIZER PLUG LOCATED IN THE RETURN AIR COMPARTMENT REMOVE MALE PLUG AND ATTACH FEMALE PLUG TO ECONOMIZER ACCESSORY 6 DIAGRAM SHOWS FACTOR...

Page 34: ...SE COPPER CONDUC TOR ONLY 2 TO CHANGE EVAPORATOR MOTOR SPEED MOVE WHITE AND YELLOW LEADS FROM 3 AND 4 TO 4 AND 5 IFBOTHLEADS ARE ENERGIZED THE HI GHER SPEED SETTING IS USED 3 FOR 208VOLT TRANSFORMER...

Page 35: ...ONTACTOR CONTACTOR CONDENSER MOTOR CONDENSER MOTOR RELAY COMPRESSOR DEFROST CONTROL DEFROST THERMOSTAT ECONOMIZER ELECTRONIC BLOWER TIME DELAY EVAPORATOR MOTOR RELAY RELAY EVAPORATOR MOTOR FAN CAPACIT...

Page 36: ...O 2 STAGECOOLING TB1 G R W Y C O TB1 TB1 Y W O R G C W Y2 G R C O Y1 STAT STAT STAT BL BK PU T1 BK T3 T2 RD YL COMP ALTERNATE MOTOR 6 WIRES SEETABLE 1 BC 3 SPEED BL EM RD BK BR RD PU NOTES 1 REPLACEM...

Page 37: ...COPPER CONDUCTOR ONLY 2 TO CHANGE EVAPO RATOR MOTOR SPEED MOVE WHITE AND YELL OW LEADS FROM 3 A ND 4 TO 4 AND 5 IF BOTH LEADS ARE ENERGIZED THE HIGHER SPEED SETTING IS USED 3 FOR 208 VOL T TRANSFORMER...

Page 38: ...ND CRANKCASE HEATER SWITCH FACTORY EQUIPPED WHEN REQUIRED 2 RD L2 2 Y T3 GR RD T3 OR ORANGE 6 RD T3 L1 R OR R BL C PU Y WH BC C CCR CH CHS CM COMP DC DFT ECON EBTDE MR EM GND HPS HVDR LPS LVDR PLF RVC...

Page 39: ...BC C CCR CH CHS CHR CM CMR COMP DC DFT ECON EBTD EMR EM GND HPS HVDR LPS LVDR PLF RVC RCCF TB1 TR HVDR 6 T1 C L1 EM CHR CM COMPONENT LEGEND R F 6 1 DF2 P L F 1 G T2 NOTES 1 REPLACEMENT WIRE MUST BE S...

Page 40: ...ON TRANSFORMER 4 USE COPPER CONDUCTORS ONLY USE N E C CLASS 2 WIRE 5 ECONOMIZER PLUG LOCATED IN THE RETURN AIR COMPARTMENT REMOVE MALE PLUG AND ATTACH FEMALE PLUG TO ECONOMIZER ACCESSORY 6 DIAGRAM SHO...

Page 41: ...NDUCTOR ONLY 2 TO CHANGE EVAPORATOR MOTOR SPEED MOVE WHITE AND YELLOW LEADS FROM 3 AND 4 TO 4 AND 5 IF BOTH LEADS ARE ENERGIZED THE HIGHER SPEED SETTING IS USED 3 FOR 208 VOLT TRANSFORMER OPERATION MO...

Page 42: ...DFT BR WH BK BK BK PU EM BR EBTDR 8 4 9 7 6 PLF 5 R R C XFMR G EBTDR BL RD OR Y1 YL W BL G R OR W NO ECONOMIZER G OR YL RD Y2 Y1 PK WH W R RD WH GR C O R YL O GR Y1 G WH WITH ECONOMIZER OPTION C GR TH...

Page 43: ...LLOW C PU PU YL 6 0 C R DFT OR Y BK PU 4 PU STAT RD T1 3 PK PU EM 5 9 OR CH DFT 0 W1 SEE NOTE 6 P L F 1 RD RED 4 DFT BR BK BK CNT Y1 TR 0 H R O GR Y1 C 2 2 C 3 BR SUPPLY V OLTAGE WH O RD Y1 BL SEE NO...

Page 44: ...44 WIRING DIAGRAMS FOR MODELS WITH DDC CONTROLS For complete information and installation instructions for models with DDC controls see manual DK DDC TGD XXX...

Page 45: ...BL PK RD YL GR 1 4 HEATER PLF BK BK PU PU RD RD BK RD BK CC DAT AI1 GND AGND 24VAC AI4 AI5 AI6 AI7 AI8 AI2 AI3 BK BR GR BL BL BL RD 24V RD RD BL BL SEE NOTE 4 YL RD PK RD BK RD YL BK RD GR WH RD BL B...

Page 46: ...RL2 COM2 COM3 8 AI3 RL3 RL4 RL5 CCR1 RL6 RL7 RL8 24VAC GND ECON PLF SMK EMG AO1 AO2 AO3 AO4 DDC L2 T1 COMP T2 SUPPLY VOLTAGE CM L1 CC T3 208 240 3 60 CC CC RCCF BI4 2 2 CH SEE NOTE 6 208 240 3 60 208...

Page 47: ...1 GND AGND 24VAC AI4 AI5 AI6 AI7 AI8 AI2 AI3 BK BR GR BL BL BL RD 24V RD RD BL YL RD PK RD TB RD YL BK RD WH RD BL BL GR YL BR BR WH WH 2 3 5 6 7 8 9 BK BK RD BL AG C PU T5 T4 T3 T2 T1 TB2 TB1 RD CS P...

Page 48: ...GE PU PURPLE FIELD SPLI CE SWITCH TEMP OPTIONAL LOW VOLTAGE 4 5 6 HEATER PLF CFS LDS RSS BPS W 3 24V TR 1 HPS 3 24V TR 1 LPS BI1 BI2 BI3 BI5 BI6 BI7 BI8 AI1 AI2 AI4 AI5 AI6 AI7 AI8 AGND OAT DAT 4 3 1...

Page 49: ...K DFT RD RD BK BK GR F C PU BK PU RD BK RD RD BK RD BK RCCF BK BC CFC CC DAT AI1 GND AGND 24VAC AI4 AI5 AI6 AI7 AI8 AI2 AI3 BK BR GR BL CHS RVC BL BL RD 24V RD RD BL BL RD SEE NOTE 4 YL RD PK RD BK RD...

Page 50: ...M3 8 AI3 RL3 RL4 RL5 CCR1 RL6 RL7 RL8 24VAC GND ECON PLF SMK EMG AO1 AO2 AO3 AO4 DDC L2 T1 COMP T2 SUPPLY VOLT AGE CM L1 CC T3 208 240 3 60 CC CC RCCF BI4 2 2 CH SEE NOTE 6 208 240 3 60 208 240 3 6 0...

Page 51: ...U RD BK RD RD BK RD BK RCCF BK CFC CC DAT AI1 GND AGND 24VAC AI4 AI5 AI6 AI7 AI8 AI2 AI3 BK BR GR CHS RVC BL BL RD 24V RD RD BL BL RD SEE NOTE 4 YL RD PK RD YL BK RD RD BK RD RD BK RD WH RD BL BL BK Y...

Page 52: ...CH TEMP OPTIONAL LOW VOLTAGE 4 5 6 HEATER PLF CFS LDS RSS BPSW 3 24V TR 1 HPS 3 24V TR 1 LPS BI1 BI2 BI3 BI5 BI6 BI7 BI8 AI1 AI2 AI4 AI5 AI6 AI7 AI8 AGND OAT DAT 4 3 1 2 COM1 RL1 RL2 COM2 COM3 8 AI3 R...

Page 53: ...575 3 60 SEE NOTE 2 BI7 CFS PK BL PK RD YL GR 1 4 HEATER PLF BK BK PU PU RD OR RD BK RD BK BC CC DAT AI1 GND AGND 24VAC AI4 AI5 AI6 AI7 AI8 AI2 AI3 BK BR GR BL BL BL RD 24V RD RD BL BL SEE NOTE 4 YL R...

Page 54: ...WER PROVING SWITCH CONTACTOR COMPRESSOR CONTACTOR COMPRESSOR CONTACTOR RELAY CONDENSOR FAN CONDENSOR FAN CONTACTOR CLOGGED FILTER SWITCH CRANKCASE HEATER CRANKCASE HEATER SWITCH CONDENSER MOTOR COMMON...

Page 55: ...HEATER PLF C L2 BR BK BK DFT RD RD BK BK GR F C PU BK PU RD BK RD OR RD BK RD BK RCCF BK BC CFC CC DAT AI1 GND AGND 24VAC AI4 AI5 AI6 AI7 AI8 AI2 AI3 BK BR GR BL CHS RVC BL BL RD 24V RD RD BL BL RD S...

Page 56: ...INARY INPUTS BLOWER LOW SPEED BLOWER PROVING SWITCH COMPRESSOR CONTACTOR COMPRESSOR CONTACTOR RELAY CLOGGED FILTER SWITCH CRANKCASE HEATER CRANKCASE HEATER SWITCH CONDENSER MOTOR COMMON C ON TB2 COMPR...

Page 57: ...BL BL PK 6 4 9 8 7 3 2 1 BI4 BI5 BI6 BI7 GND GND COM3 8 RL8 AO4 COM2 AO3 AO2 AO1 COM3 8 RL7 RL6 RL5 RL4 RL3 RL2 RL1 COM1 BL HGRH EXF ALRM RD YL PU BK T3 T2 T1 L2 L1 OR RD BK BL BL BL OR RD RD BK BL B...

Page 58: ...ACTORY EQUIPPED WHEN REQUIRED OR ORANGE AGND AO AI ALRM BC BCC BHS BI BLS BPSW CC CCR CFS CH CHR CHS CM COM COMP CS DFT ECON EM ES EXF GND HGRH HPS LDS LPS OAT OARH PLF PS RCCF RL RSS RVC SAT DAT SMK...

Page 59: ...RD YL GR 1 4 HEATER PLF BK BK PU RD BK RD BK BC CC DAT AI1 GND AGND 24VAC AI4 AI5 AI6 AI7 AI8 AI2 AI3 BK BR GR BL BL BL RD 24V RD RD BL BL SEE NOTE 4 YL RD PK RD YL RD BK RD GR WH RD BL BL BL GR YL B...

Page 60: ...3 RL3 RL4 RL5 CCR1 RL6 RL7 RL8 24VAC GND ECON PLF SMK EMG AO1 AO2 AO3 AO4 DDC L2 T1 COMP T2 SUP PLY VOLTAGE CM L1 CC 208 240 1 60 CC RCC F BI4 2 2 CH SEE NOTE 6 208 240 1 60 208 240 1 60 CHS SWITCH PR...

Page 61: ...BR GR BL BL BL RD 24V RD RD BL BL YL RD PK RD BK RD WH RD BL BL GR YL BR WH WH WH BR 2 3 5 6 7 8 9 BK BK RD BL AG C PU T5 T4 T3 T2 T1 TB2 TB1 RD SEE NOTE 5 CS PS ES XS PU BL OAT HGRH EXF ALRM AGND GR...

Page 62: ...LD SPLICE SWITCH TEMP OPTIONAL LOW VOLTAGE 4 5 6 HEATER PLF CFS LDS RSS BPSW 3 24V TR 1 HPS 3 24V TR 1 LPS BI1 BI2 BI3 BI5 BI6 BI7 BI8 AI1 AI2 AI4 AI5 AI6 AI7 AI8 AGND OAT DAT 4 3 1 2 COM1 RL1 RL2 COM...

Page 63: ...T RD RD BK BK GR PU BK BK RD RD BK RD BK BK CFC CC DAT AI1 GND AGND 24VAC AI4 AI5 AI6 AI7 AI8 AI2 AI3 BK BR GR BL CHS RVC BL BL RD 24V RD RD BL BL RD SEE NOTE 4 YL RD PK RD RD BK RD RD BK RD RD BK RD...

Page 64: ...CCR1 RL6 RL7 RL8 24VAC GND ECON PLF SMK EMG AO1 AO2 AO3 AO4 DDC L2 T1 COMP T2 SUPPLY VOLT AGE CM L1 CC 208 240 1 60 CC RCCF BI4 2 2 CH SEE NOTE 6 208 240 1 6 0 208 240 1 6 0 CHS SWITCH PRESS OVERCURR...

Page 65: ...C DAT AI1 GND AGND 24VAC AI4 AI5 AI6 AI7 AI8 AI2 AI3 BK BR GR CHS RVC BL BL RD 24V RD RD BL RD SEE NOTE 4 YL RD PK RD YL BK RD RD BK RD RD BK RD WH RD BL BL BK YL BR BR WH OR OR BK RD BK BK RD 2 3 5 6...

Page 66: ...MP OPTIONAL LOW VOLTAGE 4 5 6 HEATER PLF CFS LDS RSS BPSW 3 24V TR 1 HPS 3 24V TR 1 LPS BI1 BI2 BI3 BI5 BI6 BI7 BI8 AI1 AI2 AI4 AI5 AI6 AI7 AI8 AGND OAT DAT 4 3 1 2 COM1 RL1 RL2 COM2 COM3 8 AI3 RL3 RL...

Page 67: ...tension and alignment per installation instructions Check refrigerant piping for rubbing and leaks Repair if necessary Check unit wiring to ensure it is not in contact with refrigerant piping or sharp...

Page 68: ...Amps Blower Amps Condenser Fan Amps ELECTRICAL Total External Static Pressure Blower Wheel RPM TEMPERATURES Outdoor Air Temperature Return Air Temperature Cooling Supply Air Temperature Discharge Cir...

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Page 72: ...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 Our continuing commitment to quality products may mean a change in...

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