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7

CAUTION

To prevent severe damage to the bottom of the unit, do not 

fork lift unit after wood struts have been removed. 

Bring condenser end of unit into alignment with the curb 

first. Lower unit carefully onto roof mounting curb. When a 

rectangular cantilever curb is used, care should be taken to 

center the unit. Check for proper alignment and orientation 

of supply and return openings with duct.

Rigging Removal 

CAUTION

To prevent damage to the unit, do not allow crane hooks 

and spreader bars to rest on the roof of the unit.

Remove spreader bars, lifting cables and other rigging 

equipment. 

ELECTRICAL WIRING 

WARNING

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.

WARNING

HIGH VOLTAGE!

To avoid personal injury or death due to 

electrical shock, do not tamper with factory 

wiring. The internal power and control wiring 

of these units are factory-installed and have 

been thoroughly tested prior to shipment. 

Contact your local representative if assis-

tance is required. 

CAUTION

Conduit and fittings must be weather-tight to prevent water 

entry into the building. 

For unit protection, use a fuse or 

HACR

 circuit breaker that 

is in excess of the circuit ampacity, but less than or equal 

to the maximum overcurrent protection device. DO NOT 

EXCEED THE MAXIMUM OVERCURRENT DEVICE SIZE 

SHOWN ON UNIT DATA PLATE.

All line voltage connections must be made through 

weatherproof fittings. All exterior power supply and ground 

wiring must be in approved weatherproof conduit.

The main power supply wiring to the unit and low voltage 

wiring to accessory controls must be done in accordance 

with these instructions, the latest edition of the National 

Electrical Code (ANSI/NFPA 70), and all local codes and 

ordinances.  

The unit is factory wired for the voltage shown on the unit’s 

data plate. Refer to model nomenclature in Appendix B for 

voltage requirement for your unit. 

NOTE: If supply voltage is 208V, lead on primary 

of transformer(s) must be moved from the 230V 

to the 208V tap. Refer to wiring diagram on unit 

for details.

Main power wiring should be sized for the minimum 

circuit ampacity shown on the unit’s database. Size wires 

in accordance with the ampacity tables in 

Article 310 of 

the National Electrical Code

. If long wires are required, 

it may be necessary to increase the wire size to prevent 

excessive voltage drop. Wires should be sized for a 

maximum of 3% voltage drop.

CAUTION

To avoid risk of property damage, personal injury or fire, 

use only copper conductors.

CAUTION

Label all wires prior to disconnection when servicing 

controls. Wiring errors can cause improper and dangerous 

operation. Verify proper operation after servicing. 

NOTE: A weather-tight disconnect switch, 

properly sized for the unit total load, must be 

field or factory installed. An external field 

supplied disconnect may be mounted on the 

exterior panel. Switch shall be provided to 

ensure all-pole disconnection from the supply 

mains.

Ensure the data plate is not covered by the field-supplied 

disconnect switch.

• 

  Some disconnect switches are not fused. Protect the 

power leads at the point of distribution in accordance 

with the unit data plate.

• 

  The unit must be electrically grounded in accordance 

with local codes or, in the absence of local codes, 

with the latest edition of the National Electrical Code 

ANSI/NFPA 70, and/or the Canadian Electrical Code, 

CSA C22.1, Part 1. A ground lug is provided for this 

purpose. Do not use the ground lug for connecting a 

neutral conductor.

Содержание DFC0361D

Страница 1: ...rsonnel that have been trained to install adjust service or repair hereinafter service the equipment specified in this manual should service the equipment The manufacturer will not be responsible for...

Страница 2: ...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 and any gas control having been under water WARNING...

Страница 3: ...transit must be re tightened 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 insp...

Страница 4: ...r or architect Do not skid or slide on any surface as this may damage unit base The unit must be stored on a flat level surface Protect the condenser coil because it is easily damaged Roof Curb Instal...

Страница 5: ...sure gasket has been applied properly Gasket should be firmly applied to the top of the curb perimeter duct flanges and any exposed duct connection frame If gasket is loose re apply using strong weath...

Страница 6: ...curb prior to installing the unit Ductwork dimensions are shown in Roof Curb Installation Instructions Refer to the Roof Curb Installation Instructions for proper curb installation Curbing must be in...

Страница 7: ...t be done in accordance with these instructions the latest edition of the National Electrical Code ANSI NFPA 70 and all local codes and ordinances The unit is factory wired for the voltage shown on th...

Страница 8: ...denser end of unit or through the roof curb Install conduit connectors at the desired entrance locations External connectors must be weatherproof All holes in the unit base must be sealed including th...

Страница 9: ...on CONDENSATE DRAIN CONNECTION Condensate Drain Connection A 3 4 female NPT drain connection is supplied on the end of the unit and bottom of the drain pan for condensate piping An external trap must...

Страница 10: ...ect installation The unit and curb assembly should be level Inspect the flashing of the roof mounting curb to the roof especially at the corners for good workmanship Also check for leaks around gasket...

Страница 11: ...HEAT BR X X X X X X X X INDOOR 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 HIGH HEAT BR X X X X X X RECOMMENDED SPEED TAPS 3 5T HIGH STATIC RECO...

Страница 12: ...ostat at the appropriate setting for cooling and heating or automatic changeover for normal use 14 Be sure the Owner is instructed on the unit operation filter servicing correct thermostat operation e...

Страница 13: ...t shut down periods where corrosive deposits accumulate on the MCHE Cleaning Procedure Relative to tube fin heat exchangers MicroChannel heat exchanger coils tend to accumulate more dirt on the surfac...

Страница 14: ...ying and prevent pooling Daikin recommends a quarterly cleaning of the coils as the minimum The cleaning frequency should be increased depending on the level of dirt dust accumulation and the environm...

Страница 15: ...05 321 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...

Страница 16: ...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...

Страница 17: ...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 0 141...

Страница 18: ...220 614 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 13...

Страница 19: ...570 0 64 0 6 1755 960 585 0 66 0 7 1710 990 601 0 68 0 8 1650 1020 622 0 70 T4 DFC0481D DFC0483D DOWNSHOT T1 T2 T3 T5 TAP STATIC AIRFLOW CFM RPM WATTS BHP 0 1 1235 610 185 0 19 0 2 1170 660 195 0 20...

Страница 20: ...541 0 60 0 6 1720 955 556 0 62 0 7 1670 990 573 0 64 0 8 1620 1015 589 0 66 T5 T4 DFC0484D DFC0487D DOWNSHOT T1 T2 T3 TAP STATIC AIRFLOW CFM RPM WATTS BHP 0 1 1250 615 179 0 19 0 2 1195 660 191 0 20...

Страница 21: ...285 952 1 08 1 7 1545 1310 967 1 10 1 8 1510 1325 980 1 11 T4 DFC0483W DFC0484W DFC0487W DOWNSHOT T1 T2 T3 T5 TAP STATIC AIRFLOW CFM RPM WATTS BHP 0 8 1750 1040 664 0 74 0 9 1695 1070 680 0 76 1 0 164...

Страница 22: ...1 1 11 1 7 1530 1350 996 1 13 1 8 1495 1365 1009 1 14 T5 DFC0483W DFC0484W DFC0487W HORIZONTAL T1 T2 T3 T4 TAP STATIC AIRFLOW CFM RPM WATTS BHP 0 8 1735 1070 684 0 76 0 9 1680 1100 700 0 79 1 0 1625 1...

Страница 23: ...0 94 0 8 2000 1090 850 0 97 0 9 1950 1115 864 0 99 1 0 1895 1145 882 1 01 T1 T2 T3 DFC0601D DFC0603D DOWNSHOT T4 T5 TAP STATIC AIRFLOW CFM RPM WATTS BHP 0 1 1520 705 299 0 32 0 2 1460 750 314 0 34 0...

Страница 24: ...2 0 96 0 8 2005 1095 849 0 98 0 9 1960 1120 865 1 00 1 0 1915 1140 883 1 02 DFC0604D DFC0607D DOWNSHOT T1 T2 T3 T4 T5 TAP STATIC AIRFLOW CFM RPM WATTS BHP 0 1 1540 705 288 0 31 0 2 1485 740 302 0 32 0...

Страница 25: ...365 1222 1 31 1 9 1845 1380 1240 1 32 2 0 1810 1400 1256 1 34 DFC0603W DFC0604W DFC0607W DOWNSHOT T1 T3 T2 T5 T4 TAP STATIC AIRFLOW CFM RPM WATTS BHP 0 8 1950 1085 812 0 85 0 9 1920 1105 830 0 87 1 0...

Страница 26: ...5 1259 1 35 1 9 1825 1420 1277 1 36 2 0 1790 1440 1294 1 38 T4 T5 DFC0603W DFC0604W DFC0607W HORIZONTAL T1 T2 T3 TAP STATIC AIRFLOW CFM RPM WATTS BHP 0 8 1930 1115 836 0 88 0 9 1900 1140 855 0 90 1 0...

Страница 27: ...0 6 2290 1080 932 1 03 0 7 2255 1100 947 1 05 0 8 2220 1120 963 1 07 T4 DFC0723D DFC0724D DFC0727D DOWNSHOT T1 T2 T3 T5 TAP STATIC AIRFLOW CFM RPM WATTS BHP 0 1 1995 790 452 0 49 0 2 1960 815 466 0 5...

Страница 28: ...75 1400 1678 1 76 1 7 2345 1420 1699 1 78 1 8 2310 1440 1720 1 81 T5 T4 DFC0723W DFC0724W DFC0727W DOWNSHOT T1 T2 T3 TAP STATIC AIRFLOW CFM RPM WATTS BHP 0 6 2280 1085 980 1 02 0 7 2240 1110 1000 1 05...

Страница 29: ...1450 1745 1 82 1 7 2310 1470 1767 1 85 1 8 2275 1490 1789 1 87 T5 DFC0723W DFC0724W DFC0727W HORIZONTAL T1 T2 T3 T4 TAP STATIC AIRFLOW CFM RPM WATTS BHP 0 6 2245 1125 1019 1 06 0 7 2205 1150 1040 1 0...

Страница 30: ...20 18 2 20 4 3 23 5 25 0 5 18 8 20 4 3 0 5 24 2 25 25 7 30 4 3 31 1 35 0 5 26 3 30 4 3 0 5 31 7 35 10 2 15 4 3 14 5 20 0 5 10 7 15 4 3 0 5 15 20 10 6 15 4 3 16 20 0 5 11 3 15 4 3 0 5 16 6 20 18 2 20 4...

Страница 31: ...5 47 5 53 2 50 60 9 6 8 7 1 7 1 5 59 5 64 1 60 70 58 1 66 1 60 70 9 6 8 7 70 1 77 0 80 80 1 7 1 5 60 2 68 0 70 70 9 6 8 7 1 7 1 5 72 2 78 8 80 80 11 15 4 3 15 3 20 0 5 11 5 15 4 3 0 5 15 8 20 11 15 4...

Страница 32: ...0 39 9 50 50 29 7 29 7 45 45 9 6 8 7 39 3 38 4 50 50 1 7 1 5 31 4 31 2 45 45 9 6 8 7 1 7 1 5 41 0 39 9 50 50 35 7 39 7 45 45 9 6 8 7 47 7 50 6 50 60 1 7 1 5 37 8 41 6 45 45 9 6 8 7 1 7 1 5 49 8 52 4 5...

Страница 33: ...5 45 9 6 8 7 1 7 1 5 49 8 52 4 50 60 48 7 54 7 50 60 9 6 8 7 60 7 65 6 70 70 1 7 1 5 50 8 56 6 60 60 9 6 8 7 1 7 1 5 62 8 67 5 70 70 61 5 69 5 70 70 9 6 8 7 73 5 80 3 80 90 1 7 1 5 63 6 71 3 70 80 9 6...

Страница 34: ...16 5 20 12 4 15 3 5 15 9 20 0 6 13 15 3 5 0 6 16 5 20 16 8 20 3 5 21 2 25 0 6 17 5 20 3 5 0 6 21 9 25 22 8 25 3 5 27 2 30 0 6 23 5 25 3 5 0 6 27 9 30 28 8 30 3 5 33 2 35 0 6 29 6 30 3 5 0 6 33 9 35 40...

Страница 35: ...47 5 8 73 3 8 MODEL SIZE DIM A 3 TON 39 7 8 4 TON 39 7 8 5 TON 39 7 8 6 TON 43 1 2 Horizontal Discharge 5 6 3 16 7 3 8 SUPPLY 12 X 17 RETURN 11 X 25 4 1 2 5 7 8 7 5 8 19 1 2 27 3 4 5 5 16 47 9 16 7 1...

Страница 36: ...6 5 EH D S11 10 EH D S17 15 EH D S23 20 EH D S06 5 EH D S11 10 EH D S17 15 EH D S23 20 EH D S06 5 EH D S11 10 EH D S17 15 EH D S23 20 EH D S32 30 EH D S06 5 EH D S11 10 EH D S17 15 EH D S23 20 EH D S3...

Страница 37: ...FLOAT SWITCH OR SMOKE DETECTOR IS INSTALLED UNPLUG JUMPER PLUG AND PLUG IN SAFETY DEVICE IF MULTIPLE SAFETIES ARE INSTALLED PLUG IN THE ADDITIONAL DEVICES IN SERIES PLUG IN JUMPER PLUG AT THE LAST SA...

Страница 38: ...L DEVICES IN SERIES PLUG IN JUMPER PLUG AT THE LAST SAFETY DEVICE INSTALLED IF A THIRD PARTY SAFETY DEVICE IS FIELD INSTALLED CUT THE RED WIRE ON THE JUMPER PLUG AND WIRE A NORMALLY CLOSED DRY CONTACT...

Страница 39: ...RE INSTALLED PLUG IN THE ADDITIONAL DEVICES IN SERIES PLUG IN JUMPER PLUG AT THE LAST SAFETY DEVICE INSTALLED IF A THIRD PARTY SAFETY DEVICE IS FIELD INSTALLED CUT THE RED WIRE ON THE JUMPER PLUG AND...

Страница 40: ...INSTALLED PLUG IN THE ADDITIONAL DEVICES IN SERIES PLUG IN JUMPER PLUG AT THE LAST SAFETY DEVICE INSTALLED IF A THIRD PARTY SAFETY DEVICE IS FIELD INSTALLED CUT THE RED WIRE ON THE JUMPER PLUG AND WIR...

Страница 41: ...41...

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Страница 44: ...2021 19001 Kermier Rd Waller TX 77484 www daikincomfort com CUSTOMER FEEDBACK Daikin is very interested in all product comments Please fill out the feedback form on the following link https daikincom...

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