Daikin DFC Series User manual
INSTALLATION INSTRUCTIONS
IOD-1053C
11/2022
© 2021-2022
www.daikincomfort.com
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These installation instructions cover the
www.daikincomfort.com
or contact:
access a list of product pages that each contain links to
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This product is designed and manufactured to permit
greater than or equal to the design heating and cooling
American National Standards Institute
internal systems of the unit are completely factory-installed
Units are generally installed on a steel roof mounting
installation on the roof structure prior to the arrival of the
Carefully inspect the unit for damage including damage
documents:
carrier representative at the time damage
damage and for a thorough investigation of
Carefully read all instructions for the installation prior
understood and any special considerations are taken into
ranging from noisy operation to property or equipment
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• Do not skid or slide on any surface as this may
adequate fastening method prior to setting the unit on the
leveling and mounting on the roof structure are the
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return duct opening areas as damage to the unit
5
*In situations that have multiple units, a 36” minimum
clearance is required between the condenser coils.
service access and to insure proper ventilation and
5
SUPPL
RETURN
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AA
BD
C
Length Width
A B C D X (in) Y(in)
DFC0361D 554 484 117 142 80 145 34.4 28.6
DFC0363D 552 482 117 140 80 145 34.5 28.6
DFC0364D 560 490 117 142 80 151 34.9 28.9
DFC0367D 560 490 117 142 80 151 34.9 28.9
DFC0481D 577 507 134 152 87 134 32.3 27.2
DFC0483D 572 502 134 147 87 134 32.6 27.0
DFC0484D 576 506 134 147 87 138 32.9 27.2
DFC0487D 576 506 134 147 87 138 32.9 27.2
DFC0601D 582 512 113 166 104 129 33.7 27.8
DFC0603D 578 508 113 162 104 129 33.9 27.7
DFC0604D 582 512 113 162 104 133 34.3 27.8
DFC0607D 582 512 113 162 104 133 34.3 27.8
DFC0723D 651 581 143 178 90 170 33.1 28.9
DFC0724D 651 581 143 178 90 170 33.1 28.9
DFC0727D 651 581 143 178 90 170 33.1 28.9
Model Shipping Weight (lbs) Operating Weight (lbs)
Corner Weights (lbs)
Length Width
A B C D X (in) Y(in)
DFH0361D 606 536 95 194 103 144 34.1 26.0
DFH0363D 605 535 95 193 103 144 34.2 26.0
DFH0364D 613 543 95 194 103 151 34.6 25.7
DFH0367D 613 543 95 194 103 151 34.6 25.7
DFH0481D 657 587 95 221 109 162 34.2 26.0
DFH0483D 652 582 95 216 109 162 34.5 25.8
DFH0484D 656 586 95 216 109 166 34.7 25.6
DFH0487D 656 586 95 216 109 166 34.7 25.6
DFH0601D 670 600 101 225 112 162 33.8 26.2
DFH0603D 666 596 101 221 112 162 34.0 26.1
DFH0604D 670 600 101 221 112 166 34.3 25.9
DFH0607D 670 600 101 221 112 166 34.3 25.9
DFH0723D 715 645 110 242 122 171 33.6 26.4
DFH0724D 715 645 110 242 122 171 33.6 26.4
DFH0727D 715 645 110 242 122 171 33.6 26.4
Model Shipping Weight (lbs) Operating Weight (lbs)
Corner Weights (lbs)
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Control
Box
THERMOSTAT WIRE
GROUND LUG
POWER SUPPLY
LINE VOLTAGE (L1,L2)
THERMOSTAT WIRE
POWER SUPPLY
LINE VOLTAGE (L1,L2,L3)
GROUND LUG
9
Locate thermostat or remote sensor in the
DRAIN
CONNECTION
UNIT 2"IN
IBLE
TUBIOSE
OR PIPE
3"IN
A POSITI LIQUID
SEAL IS REQUIRED
Due to the fact that drain pans in any air conditioning
10
proper startup of the equipment in the minimum amount of
the machines are used for
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all fans manually to check for proper clearances and that
That nominal voltage value assigned
to a circuit or system for the purpose of designating its
That voltage assigned to a piece of
equipment for the purpose of designating its voltage class
The voltage of the line terminals
11
ID MOTOR TAPS T1 T2 T3 T4 T5
FAN (GR) X* ----
COOLING (YL) -X* XXX
E-HEAT (WH) - - X* X X
ALLOWABLE SPEED TAPS 3-5 TON STD STATIC AC
ID MOTOR TAPS T1 T2 T3 T4 T5
FAN (GR) X* ----
COOLING/HEATING (YL) -X* XXX
E-HEAT (WH) - X X* X X
ALLOWABLE SPEED TAPS 3-5 TON STD STATIC HP
ID MOTOR TAPS T1 T2 T3 T4 T5 T1' T2' T3' T4' T5'
FAN (GR) X* ----X----
COOLING (YL) -X* XXX-XXXX
HEATING (WH) -XX* XX-XXXX
ALLOWABLE SPEED TAPS 3-5T HIGH STATIC AC
ID MOTOR TAPS T1 T2 T3 T4 T5 T1' T2' T3' T4' T5'
FAN (GR) X* ----X----
COOLING STG1 (YL) -X* ----X---
COOLING STG2 (PU) - - X X* X - - X X X
E-HEAT (WH) - - X* X X - - X X X
ALLOWABLE SPEED TAPS 6T STD AND HIGH STATIC AC
ID MOTOR TAPS T1 T2 T3 T4 T5 T1' T2' T3' T4' T5'
FAN (GR) X* ----X----
COOLING/HEATING (YL) -X* XXX-XXXX
E-HEAT (WH) - X X* XX-XXXX
ALLOWABLE SPEED TAPS 3-5T HIGH STATIC HP
ID MOTOR TAPS T1 T2 T3 T4 T5 T1' T2' T3' T4' T5'
FAN (GR) X* ----X----
COOLING STG1 (YL) -X* ----X---
COOLING STG2 (PU) - - X* X X - - X X X
HEATING (BR) - - X X* X - - X X X
E-HEAT (WH) - - X X* X - - X X X
ALLOWABLE SPEED TAPS 6T STD AND HIGH STATIC HP
12
on suction pressure unless there is a gross
Model
Superheat
(°F)
Subcooling
(°F)
Expansion
Device
Cooling
Stage
Outdoor
Ambient (°F)
DFC036 9 - 11 15 - 17 TXV High 95
DFC048 8 - 10 14 - 16 TXV High 95
DFC060 11 - 13 15 - 17 TXV High 95
DFC072 8 - 10 9 - 11 TXV Low 82
DFH036 10 - 12 15 - 17 TXV High 95
DFH048 14 - 16 12 - 14 TXV High 95
DFH060 12 - 14 14 - 16 TXV High 95
DFH072 14 - 16 9 - 11 TXV Low 82
Inspect all registers and set them to the normal open
13
compressor discharge line pressure or temperature
pressure and discharge line temperature should
Check the cooling mode for the heat pump in
temperature setting until the second stage heating
Check to see if all supply and return air grilles are
Set the thermostat at the appropriate setting for
cooling and heating or automatic changeover for
all the charts and data for service that apply to summer
provide supplementary heat for all heat pump installations
Since the temperature of the refrigerant in the outdoor
frost forms on the surfaces of the outdoor coil under
the refrigerant to provide hot gas in the outdoor coil to melt
outdoor fan stops to hasten the temperature rise of the
15
The Self Contained Packaged Air Conditioner should
inspected annually and cleaned as frequently as necessary
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TAP STATIC AIRFLOW (CFM) RPM WATTS BHP
0.1 1095 500 83 0.09
0.2 910 535 98 0.10
0.3 835 585 113 0.10
0.4 760 635 120 0.11
0.5 680 690 131 0.12
0.6 570 740 141 0.13
0.7 505 775 146 0.14
0.8 435 820 153 0.15
0.1 1390 600 197 0.20
0.2 1300 635 210 0.21
0.3 1240 680 219 0.23
0.4 1180 720 228 0.24
0.5 1120 760 239 0.25
0.6 1055 805 251 0.27
0.7 995 840 261 0.28
0.8 935 880 273 0.29
0.1 1400 605 203 0.21
0.2 1320 640 215 0.22
0.3 1255 680 224 0.23
0.4 1200 725 233 0.25
0.5 1140 765 245 0.26
0.6 1075 805 257 0.27
0.7 1015 845 267 0.29
0.8 955 885 279 0.30
0.1 1500 635 246 0.25
0.2 1440 675 258 0.27
0.3 1380 710 266 0.28
0.4 1325 750 276 0.29
0.5 1270 790 288 0.31
0.6 1215 830 300 0.33
0.7 1160 865 313 0.34
0.8 1105 905 325 0.36
0.1 1570 660 278 0.29
0.2 1525 700 290 0.30
0.3 1470 735 299 0.32
0.4 1415 770 309 0.33
0.5 1365 805 321 0.35
0.6 1315 845 334 0.37
0.7 1260 880 348 0.38
0.8 1205 920 360 0.40
T5
DFC0361D / DFC0363D DOWNSHOT
T1
T2
T3
T4
TAP STATIC AIRFLOW (CFM) RPM WATTS BHP
0.1 1110 505 85 0.09
0.2 925 540 100 0.10
0.3 850 590 115 0.11
0.4 770 640 122 0.11
0.5 690 695 134 0.12
0.6 580 745 144 0.13
0.7 515 780 149 0.14
0.8 440 825 156 0.15
0.1 1410 605 201 0.20
0.2 1320 640 214 0.21
0.3 1260 685 223 0.23
0.4 1200 725 233 0.24
0.5 1135 765 244 0.25
0.6 1070 810 256 0.27
0.7 1010 845 266 0.28
0.8 950 885 278 0.29
0.1 1420 610 207 0.21
0.2 1340 645 219 0.22
0.3 1275 685 228 0.23
0.4 1220 730 238 0.25
0.5 1155 770 250 0.26
0.6 1090 810 262 0.27
0.7 1030 850 272 0.29
0.8 970 890 285 0.30
0.1 1520 640 251 0.25
0.2 1460 680 263 0.27
0.3 1400 715 271 0.28
0.4 1345 755 282 0.30
0.5 1290 795 294 0.31
0.6 1235 835 306 0.33
0.7 1175 870 319 0.34
0.8 1120 910 332 0.36
0.1 1595 665 284 0.29
0.2 1550 705 296 0.30
0.3 1490 740 305 0.32
0.4 1435 775 315 0.33
0.5 1385 810 327 0.35
0.6 1335 850 341 0.37
0.7 1280 885 355 0.38
0.8 1225 925 367 0.40
T5
DFC0361D / DFC0363D HORIZONTAL
T1
T2
T3
T4
TAP STATIC AIRFLOW (CFM) RPM WATTS BHP
0.1 980 480 80 0.09
0.2 910 535 88 0.10
0.3 840 580 96 0.10
0.4 795 615 102 0.11
0.5 735 655 110 0.12
0.6 660 705 119 0.13
0.7 580 755 129 0.14
0.8 500 805 139 0.15
0.1 1365 600 190 0.20
0.2 1305 640 202 0.21
0.3 1245 685 214 0.23
0.4 1195 720 224 0.24
0.5 1145 755 235 0.25
0.6 1090 790 245 0.26
0.7 1030 830 256 0.28
0.8 970 870 267 0.29
0.1 1385 605 198 0.21
0.2 1325 650 210 0.22
0.3 1270 690 222 0.24
0.4 1220 725 232 0.25
0.5 1170 760 243 0.26
0.6 1115 795 253 0.27
0.7 1055 835 265 0.29
0.8 995 875 275 0.30
0.1 1485 640 235 0.28
0.2 1430 680 248 0.29
0.3 1375 715 261 0.31
0.4 1325 750 272 0.32
0.5 1280 785 284 0.34
0.6 1225 820 295 0.36
0.7 1175 855 306 0.37
0.8 1120 890 317 0.39
0.1 1575 665 270 0.29
0.2 1525 705 284 0.31
0.3 1470 740 298 0.32
0.4 1420 775 310 0.34
0.5 1375 810 322 0.35
0.6 1325 845 334 0.37
0.7 1275 875 346 0.38
0.8 1230 910 357 0.39
T4
DFC0364D / DFC0367D DOWNSHOT
T1
T2
T3
T5
TAP STATIC AIRFLOW (CFM) RPM WATTS BHP
0.1 965 485 81 0.09
0.2 895 545 89 0.10
0.3 825 590 97 0.11
0.4 785 625 104 0.11
0.5 725 665 112 0.12
0.6 650 715 121 0.13
0.7 570 765 131 0.14
0.8 495 815 141 0.15
0.1 1345 610 193 0.20
0.2 1285 650 205 0.22
0.3 1225 695 217 0.23
0.4 1175 730 227 0.24
0.5 1130 765 239 0.25
0.6 1075 800 249 0.27
0.7 1015 840 260 0.28
0.8 955 885 271 0.29
0.1 1365 615 201 0.21
0.2 1305 660 213 0.23
0.3 1250 700 225 0.24
0.4 1200 735 235 0.25
0.5 1150 770 247 0.26
0.6 1100 805 257 0.28
0.7 1040 850 269 0.29
0.8 980 890 279 0.31
0.1 1465 650 239 0.28
0.2 1410 690 252 0.30
0.3 1355 725 265 0.31
0.4 1305 760 276 0.33
0.5 1260 795 288 0.34
0.6 1205 830 299 0.36
0.7 1155 870 311 0.38
0.8 1105 905 322 0.39
0.1 1550 675 274 0.29
0.2 1500 715 288 0.31
0.3 1450 750 302 0.32
0.4 1400 785 315 0.34
0.5 1355 820 327 0.36
0.6 1305 860 339 0.37
0.7 1255 890 351 0.39
0.8 1210 925 362 0.40
T5
DFC0364D / DFC0367D HORIZONTAL
T1
T2
T3
T4
19
TAP STATIC AIRFLOW (CFM) RPM WATTS BHP
0.8 1285 920 379 0.42
0.9 1235 950 391 0.43
1.0 1185 980 403 0.45
1.1 1100 1020 416 0.47
1.2 1050 1050 429 0.48
1.3 1000 1085 442 0.50
1.4 950 1115 453 0.51
1.5 900 1145 466 0.52
1.6 845 1180 478 0.54
1.7 790 1205 489 0.55
1.8 750 1230 498 0.56
0.8 1375 935 416 0.46
0.9 1325 965 428 0.48
1.0 1280 995 440 0.49
1.1 1200 1030 454 0.51
1.2 1150 1060 468 0.52
1.3 1100 1095 481 0.54
1.4 1050 1120 493 0.55
1.5 1000 1155 506 0.57
1.6 945 1185 520 0.59
1.7 895 1215 531 0.60
1.8 850 1240 542 0.61
0.8 1415 940 435 0.48
0.9 1370 970 447 0.50
1.0 1325 1000 460 0.51
1.1 1250 1035 474 0.53
1.2 1200 1065 487 0.55
1.3 1150 1100 501 0.57
1.4 1095 1125 513 0.58
1.5 1050 1155 526 0.59
1.6 995 1190 541 0.61
1.7 940 1215 552 0.62
1.8 895 1245 564 0.64
0.8 1500 955 474 0.53
0.9 1455 985 486 0.54
1.0 1410 1015 499 0.56
1.1 1340 1045 514 0.58
1.2 1290 1075 528 0.59
1.3 1240 1105 542 0.61
1.4 1190 1135 554 0.63
1.5 1145 1165 568 0.64
1.6 1090 1195 584 0.66
1.7 1040 1225 595 0.68
1.8 990 1255 609 0.69
0.8 1540 965 494 0.55
0.9 1495 990 506 0.57
1.0 1455 1020 520 0.58
1.1 1385 1050 534 0.60
1.2 1335 1080 548 0.62
1.3 1290 1110 563 0.63
1.4 1235 1140 575 0.65
1.5 1195 1170 589 0.67
1.6 1135 1200 605 0.69
1.7 1085 1230 617 0.70
1.8 1040 1260 631 0.72
T5
T4
DFC0363W / DFC0364W / DFC0367W DOWNSHOT
T1
T2
T3
TAP STATIC AIRFLOW (CFM) RPM WATTS BHP
0.8 1500 955 474 0.53
0.9 1455 985 486 0.54
1.0 1410 1015 499 0.56
1.1 1340 1045 514 0.58
1.2 1290 1075 528 0.59
1.3 1240 1105 542 0.61
1.4 1190 1135 554 0.63
1.5 1145 1165 568 0.64
1.6 1090 1195 584 0.66
1.7 1040 1225 595 0.68
1.8 990 1255 609 0.69
0.8 1600 975 525 0.58
0.9 1555 1000 537 0.60
1.0 1515 1030 551 0.62
1.1 1450 1060 565 0.64
1.2 1400 1090 580 0.65
1.3 1355 1120 594 0.67
1.4 1300 1145 607 0.69
1.5 1260 1175 622 0.70
1.6 1205 1205 638 0.72
1.7 1155 1235 650 0.74
1.8 1105 1265 665 0.76
0.8 1635 985 545 0.61
0.9 1595 1010 558 0.63
1.0 1555 1035 572 0.64
1.1 1490 1065 586 0.66
1.2 1440 1095 601 0.68
1.3 1395 1125 615 0.70
1.4 1345 1150 628 0.71
1.5 1305 1180 644 0.73
1.6 1250 1210 660 0.75
1.7 1200 1235 673 0.76
1.8 1150 1270 688 0.79
0.8 1710 1000 587 0.66
0.9 1670 1025 600 0.67
1.0 1630 1050 615 0.69
1.1 1570 1075 629 0.71
1.2 1520 1105 644 0.73
1.3 1480 1135 659 0.75
1.4 1425 1160 672 0.76
1.5 1390 1185 688 0.78
1.6 1335 1220 705 0.80
1.7 1285 1245 718 0.82
1.8 1240 1275 734 0.84
0.8 1750 1010 614 0.69
0.9 1715 1030 628 0.70
1.0 1675 1060 642 0.72
1.1 1615 1085 656 0.74
1.2 1570 1115 672 0.76
1.3 1525 1140 687 0.78
1.4 1475 1165 700 0.79
1.5 1440 1190 716 0.81
1.6 1390 1225 733 0.83
1.7 1340 1250 747 0.85
1.8 1290 1280 764 0.87
DFC0363W / DFC0364W / DFC0367W DOWNSHOT
T1'
T2'
T3'
T4'
T5'
20
TAP STATIC AIRFLOW (CFM) RPM WATTS BHP
0.8 1265 935 385 0.43
0.9 1215 965 397 0.44
1.0 1165 995 409 0.45
1.1 1085 1035 422 0.47
1.2 1035 1065 435 0.49
1.3 985 1100 449 0.50
1.4 935 1130 460 0.52
1.5 885 1160 473 0.53
1.6 830 1200 485 0.55
1.7 780 1225 496 0.56
1.8 740 1250 505 0.57
0.8 1355 950 422 0.47
0.9 1305 980 434 0.49
1.0 1260 1010 447 0.50
1.1 1180 1045 461 0.52
1.2 1135 1075 475 0.53
1.3 1085 1110 488 0.55
1.4 1035 1135 500 0.56
1.5 985 1170 514 0.58
1.6 930 1205 528 0.60
1.7 880 1235 539 0.61
1.8 835 1260 550 0.62
0.8 1395 955 442 0.49
0.9 1350 985 454 0.51
1.0 1305 1015 467 0.52
1.1 1230 1050 481 0.54
1.2 1180 1080 494 0.56
1.3 1135 1115 509 0.57
1.4 1080 1140 521 0.59
1.5 1035 1170 534 0.60
1.6 980 1210 549 0.62
1.7 925 1235 560 0.63
1.8 880 1265 572 0.65
0.8 1480 970 481 0.54
0.9 1435 1000 493 0.55
1.0 1390 1030 506 0.57
1.1 1320 1060 522 0.59
1.2 1270 1090 536 0.60
1.3 1220 1120 550 0.62
1.4 1170 1150 562 0.63
1.5 1130 1180 577 0.65
1.6 1075 1215 593 0.67
1.7 1025 1245 604 0.69
1.8 975 1275 618 0.70
0.8 1515 980 501 0.56
0.9 1475 1005 514 0.57
1.0 1435 1035 528 0.59
1.1 1365 1065 542 0.61
1.2 1315 1095 556 0.63
1.3 1270 1125 571 0.64
1.4 1215 1155 584 0.66
1.5 1175 1190 598 0.68
1.6 1120 1220 614 0.70
1.7 1070 1250 626 0.71
1.8 1025 1280 640 0.73
T5
DFC0363W / DFC0364W / DFC0367W HORIZONTAL
T1
T2
T3
T4
TAP STATIC AIRFLOW (CFM) RPM WATTS BHP
0.8 1480 970 481 0.54
0.9 1435 1000 493 0.55
1.0 1390 1030 506 0.57
1.1 1320 1060 522 0.59
1.2 1270 1090 536 0.60
1.3 1220 1120 550 0.62
1.4 1170 1150 562 0.63
1.5 1130 1180 577 0.65
1.6 1075 1215 593 0.67
1.7 1025 1245 604 0.69
1.8 975 1275 618 0.70
0.8 1575 990 533 0.59
0.9 1530 1015 545 0.61
1.0 1490 1045 559 0.63
1.1 1430 1075 573 0.64
1.2 1380 1105 589 0.66
1.3 1335 1135 603 0.68
1.4 1280 1160 616 0.70
1.5 1240 1195 631 0.72
1.6 1185 1225 648 0.73
1.7 1140 1255 660 0.75
1.8 1090 1285 675 0.77
0.8 1610 1000 553 0.62
0.9 1570 1025 566 0.63
1.0 1530 1050 581 0.65
1.1 1470 1080 595 0.67
1.2 1420 1110 610 0.69
1.3 1375 1140 624 0.71
1.4 1325 1165 637 0.72
1.5 1285 1200 654 0.74
1.6 1230 1230 670 0.76
1.7 1180 1255 683 0.78
1.8 1135 1290 698 0.80
0.8 1685 1015 596 0.67
0.9 1645 1040 609 0.68
1.0 1605 1065 624 0.70
1.1 1545 1090 638 0.72
1.2 1495 1120 654 0.74
1.3 1460 1150 669 0.76
1.4 1405 1175 682 0.77
1.5 1370 1205 698 0.79
1.6 1315 1240 716 0.81
1.7 1265 1265 729 0.83
1.8 1220 1295 745 0.85
0.8 1725 1025 623 0.70
0.9 1690 1045 637 0.71
1.0 1650 1075 652 0.73
1.1 1590 1100 666 0.75
1.2 1545 1130 682 0.77
1.3 1500 1155 697 0.79
1.4 1455 1180 710 0.80
1.5 1420 1210 727 0.82
1.6 1370 1245 744 0.85
1.7 1320 1270 758 0.86
1.8 1270 1300 775 0.88
T4'
T5'
DFC0363W / DFC0364W / DFC0367W HORIZONTAL
T1'
T2'
T3'
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