Table of Contents
Quick Links
Packaged Air Conditioner Unit 3-6 Ton Direct Drive
Base Efficiency Light Commercial DFC Models
Installation Instructions
Only personnel 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 any injury or
property damage arising from improper service or service
procedures. If you service this unit, you assume responsi-
bility for 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 without proper training may result in product
damage, property damage, personal injury or death.
Our continuing commitment to quality products may mean a change in specifications without notice.
© 2021
IOD-1053A
12/2021
WARNING
19001 Kermier Rd. Waller, TX 77484
www.daikincomfort.com
INSTALLATION INSTRUCTIONS
TABLE OF CONTENTS
Replacement Parts..........................................................2
Safety Instructions........................................................2
General Information.......................................................2
Unit Location....................................................................3
Clearances.......................................................................5
Roof Curb Post-Installation Checks..........................5
Roof Top Duct Connections..........................................5
Rigging Details.................................................................5
Electrical Wiring............................................................7
Circulating Air And Filters...........................................9
Condensate Drain Connection......................................9
Startup, Adjustments, And Checks............................9
Air Flow Adjustments...................................................10
Maintenance...................................................................12
Appendix A Blower Performance Tables.................15
Appendix B Electrical Data........................................30
Appendix C Unit Dimensions.........................................35
Appendix D Air Flow For Electric Heat....................36
Wiring Diagrams............................................................37
Startup Checklist ..........................................................41
Do not bypass safety devices.
The appliance is not to be used by persons (including
children) with reduced capabilities, or lack of experience
and knowledge, unless they have been given supervision or
instruction.
Children being supervised not to play with the appliance.
WARNING
WARNING
WARNING
Table of Contents
Related Manuals for Daikin DFC0361D
Summary of Contents for Daikin DFC0361D
-
Page 1: Table Of Contents
INSTALLATION INSTRUCTIONS Packaged Air Conditioner Unit 3-6 Ton Direct Drive Base Efficiency Light Commercial DFC Models Installation Instructions TABLE OF CONTENTS Replacement Parts............2 Safety Instructions............2 General Information............2 Unit Location..............3 Clearances...............5 Roof Curb Post-Installation Checks......5 Roof Top Duct Connections..........5 Rigging Details..............5 Electrical Wiring............7 Circulating Air And Filters...........9 Condensate Drain Connection........9... -
Page 2: Replacement Parts
Rated performance is delivered at the specified airflow. See product specification sheet for light commercial models. Specification sheets can be found at www.daikinac.com for Daikin brand products. Within the website, please select the commercial products menu WARNING and then select the submenu for the type of product to be... -
Page 3: Unit Location
EPA Regulations 4. File the claim with the following supporting Important: The United States Environmental documents: Protection Agency (EPA) has issued various a. Original Bill of Lading, certified copy, or regulations regarding the introduction and indemnity bond. disposal of refrigerants in this unit. Failure b. - Page 4 • To avoid possible illness or death of the building Roof Curb Installations Only: occupants, do NOT locate outside air intake device Curb installations must comply with local codes and should (economizer, manual fresh air intake, motorized be done in accordance with the established guidelines of fresh air intake) too close to an exhaust outlet, gas the National Roofing Contractors Association.
-
Page 5: Clearances
CLEARANCES Protrusion Inspect curb to ensure that none of the utility services (electric) routed through the curb protrude above the curb. CAUTION If protrusions exist, do not attempt to set unit on curb. ROOF TOP DUCT CONNECTIONS Install all duct connections on the unit before placing the unit on rooftop. - Page 6 Corner Weights (lbs) Length Width IMPORTANT: If using bottom discharge with roof Model Shipping Weight (lbs) Operating Weight (lbs) X (in) Y(in) curb, ductwork should be attached to the curb DFC0361D 117 142 80 145 34.4 28.6 DFC0363D 117 140 80 145 34.5...
-
Page 7: Electrical Wiring
All line voltage connections must be made through CAUTION weatherproof fittings. All exterior power supply and ground wiring must be in approved weatherproof conduit. To prevent severe damage to the bottom of the unit, do not fork lift unit after wood struts have been removed. 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... - Page 8 • Connect power wiring to the electrical power block Areas Without Convenience Outlet located within the main control box. It is recommended that an independent 115V power source be brought to the vicinity of the roof top unit for portable lights and tools used by the service mechanic.
-
Page 9: Circulating Air And Filters
3. Use #18 AWG wire for 24V control wiring runs not DRAIN CONNECTION exceeding 75 feet. Use #16 AWG wire for 24V control wiring runs not exceeding 125 feet. Use #14 UNIT 2" MINIMUM AWG wire for 24V control wiring runs not exceeding 200 feet. -
Page 10: Air Flow Adjustments
Pre-Startup Instructions they rotate freely. Check for bolts and screws that may On new installations, or if a major component has been have jarred loose during shipment to the job site. replaced, the operation of the unit must be checked. Re-tighten if necessary. - Page 11 If an economizer is installed, check the unit operating RECOMMENDED SPEED TAPS 3-5T HIGH STATIC balance with the economizer at full outside air and at INDOOR MOTOR TAPS FAN (GR) minimum outside air. COOLING (YL) HIGH HEAT (BR) High stage airflow setting to be between 300 and 500 CFM RECOMMENDED SPEED TAPS 6T STANDARD AND HIGH STATIC per ton.
-
Page 12: Maintenance
6. Set the thermostat to Cool mode and slowly Refrigeration Performance Check lower the cooling temperature until the unit starts. Check that compressor RLA corresponds to values shown The compressor, blower and fan should now be in Appendix B. RLA draw can be much lower than values operating. - Page 13 Dirty filters are the most common cause of inadequate STEP 1: Remove Surface Debris heating or cooling performance. Filter inspection should be Remove surface dirt, leaves, fibers, etc. with a vacuum made at least every two months; more often if necessary cleaner (preferably with a brush or other soft attachment because of local conditions and usage.
- Page 14 & fin coils. It is advised to blow off or vacuum out the residual water from the coil to speed up drying and prevent pooling. Daikin recommends a quarterly cleaning of the coils, as the minimum. The...
-
Page 15: Appendix A Blower Performance Tables
APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0361D / DFC0363D DOWNSHOT DFC0361D / DFC0363D HORIZONTAL TAP STATIC AIRFLOW (CFM) RPM WATTS BHP TAP STATIC AIRFLOW (CFM) RPM WATTS BHP 1095 0.09 1110 0.09 0.10 0.10 0.10 0.11 0.11 0.11 0.12 0.12... - Page 16 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0364D / DFC0367D DOWNSHOT DFC0364D / DFC0367D HORIZONTAL TAP STATIC AIRFLOW (CFM) RPM WATTS BHP TAP STATIC AIRFLOW (CFM) RPM WATTS BHP 0.09 0.09 0.10 0.10 0.10 0.11 0.11 0.11 0.12 0.12 0.13 0.13 0.14 0.14...
- Page 17 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0363W / DFC0364W / DFC0367W DOWNSHOT DFC0363W / DFC0364W / DFC0367W DOWNSHOT TAP STATIC AIRFLOW (CFM) WATTS STATIC AIRFLOW (CFM) WATTS 1285 0.42 1500 0.53 1235 0.43 1455 0.54 1185 0.45 1410 1015 0.56 1100 1020...
- Page 18 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0363W / DFC0364W / DFC0367W HORIZONTAL DFC0363W / DFC0364W / DFC0367W HORIZONTAL TAP STATIC AIRFLOW (CFM) WATTS STATIC AIRFLOW (CFM) WATTS 1265 0.43 1480 0.54 1215 0.44 1435 1000 0.55 1165 0.45 1390 1030 0.57 1085...
- Page 19 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0481D / DFC0483D DOWNSHOT DFC0481D / DFC0483D HORIZONTAL TAP STATIC AIRFLOW (CFM) RPM WATTS BHP TAP STATIC AIRFLOW (CFM) RPM WATTS BHP 1275 0.18 1235 0.19 1170 0.20 1205 0.19 1145 0.21 1110 0.21 1070 0.22...
- Page 20 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0484D / DFC0487D DOWNSHOT DFC0484D / DFC0487D HORIZONTAL TAP STATIC AIRFLOW (CFM) RPM WATTS BHP TAP STATIC AIRFLOW (CFM) RPM WATTS BHP 1265 0.18 1250 0.19 1205 0.19 1195 0.20 1140 0.21 1130 0.21 1060 0.22...
- Page 21 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0483W / DFC0484W / DFC0487W DOWNSHOT DFC0483W / DFC0484W / DFC0487W DOWNSHOT STATIC AIRFLOW (CFM) WATTS STATIC AIRFLOW (CFM) WATTS 1560 1005 0.62 1750 1040 0.74 1505 1040 0.64 1695 1070 0.76 1450 1065 0.66 1640...
- Page 22 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0483W / DFC0484W / DFC0487W HORIZONTAL DFC0483W / DFC0484W / DFC0487W HORIZONTAL STATIC AIRFLOW (CFM) WATTS STATIC AIRFLOW (CFM) WATTS 1545 1035 0.64 1735 1070 0.76 1680 1100 0.79 1490 1070 0.66 1435 1095 0.68 1625...
- Page 23 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0601D / DFC0603D DOWNSHOT DFC0601D / DFC0603D HORIZONTAL TAP STATIC AIRFLOW (CFM) RPM WATTS TAP STATIC AIRFLOW (CFM) RPM WATTS 1565 0.30 1520 0.32 1505 0.32 1460 0.34 1450 0.34 1405 0.35 1395 0.35 1355 0.37...
- Page 24 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0604D / DFC0607D DOWNSHOT DFC0604D / DFC0607D HORIZONTAL STATIC AIRFLOW (CFM) RPM WATTS STATIC AIRFLOW (CFM) RPM WATTS 1555 0.30 1540 0.31 1500 0.32 1485 0.32 1445 0.33 1430 0.34 1385 0.35 1370 0.36 1325 0.36...
- Page 25 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0603W / DFC0604W / DFC0607W DOWNSHOT DFC0603W / DFC0604W / DFC0607W DOWNSHOT STATIC AIRFLOW (CFM) WATTS STATIC AIRFLOW (CFM) WATTS 1780 1040 0.70 1950 1085 0.85 1740 1070 0.72 1920 1105 0.87 1700 1090 0.74 1885...
- Page 26 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0603W / DFC0604W / DFC0607W HORIZONTAL DFC0603W / DFC0604W / DFC0607W HORIZONTAL STATIC AIRFLOW (CFM) WATTS STATIC AIRFLOW (CFM) WATTS 1760 1070 0.72 1930 1115 0.88 1725 1100 0.74 1900 1140 0.90 1685 1125 0.76 1865...
- Page 27 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0723D / DFC0724D / DFC0727D DOWNSHOT DFC0723D / DFC0724D / DFC0727D HORIZONTAL TAP STATIC AIRFLOW (CFM) RPM WATTS TAP STATIC AIRFLOW (CFM) RPM WATTS 1955 0.50 1995 0.49 1920 0.51 1960 0.50 1880 0.53 1920 0.52...
- Page 28 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0723W / DFC0724W / DFC0727W DOWNSHOT DFC0723W / DFC0724W / DFC0727W DOWNSHOT STATIC AIRFLOW (CFM) WATTS STATIC AIRFLOW (CFM) WATTS 2115 1045 0.87 2280 1085 1.02 2080 1070 0.89 2240 1110 1000 1.05 2045 1095 0.91...
- Page 29 APPENDIX A BLOWER PERFORMANCE TABLES - AC DFC0723W / DFC0724W / DFC0727W HORIZONTAL DFC0723W / DFC0724W / DFC0727W HORIZONTAL STATIC AIRFLOW (CFM) WATTS STATIC AIRFLOW (CFM) WATTS 2085 1080 0.90 2245 1125 1019 1.06 2050 1105 0.92 2205 1150 1040 1.08 2015 1135...
-
Page 30: Appendix B Electrical Data
38.8/37.7 50/50 29.7/33.2 40/40 9.6/8.7 41.7/44.0 50/50 EH*D-1S06 3.76/5.00 18.1/20.8 Direct 1.7/1.5 31.8/35.0 40/40 Drive 9.6/8.7 1.7/1.5 43.8/45.9 50/50 DFC0361D 208/230/1/60 16.7 0.17 0.95 0.75 5.7 Standard 52.3/59.2 60/60 Static 9.6/8.7 64.3/70.1 70/80 EH*D-1S11 7.51/10.0 36.1/41.7 1.7/1.5 54.4/61.1 60/70 9.6/8.7 1.7/1.5... - Page 31 APPENDIX B ELECTRICAL DATA Outdoor Fan Optional Powered Optional Power Compressor Indoor Fan Motor Optional Electric Heat Power Supply Motor Convienience Outlet Exhaust Model Number Electrical Rating Type Part # 7.12 10.6 7.72 11.2 8.51 12.9 EH*D-7S06 4.81 Direct 9.26 Drive 13.6 DFC0367W...
- Page 32 APPENDIX B ELECTRICAL DATA Outdoor Fan Optional Powered Optional Power Compressor Indoor Fan Motor Optional Electric Heat Power Supply Model Number Electrical Rating Motor Convienience Outlet Exhaust LRA QTY Type Part # 8.12 11.6 8.72 12.2 8.51 12.9 EH*D-7S06 4.81 9.26 13.6 Direct...
- Page 33 APPENDIX B ELECTRICAL DATA Outdoor Fan Optional Powered Optional Power Compressor Indoor Fan Motor Optional Electric Heat Power Supply Model Number Electrical Rating Motor Convienience Outlet Exhaust Type Part # 19.3 15.5 19.8 19.3 EH*D-4S06 6.01 15.5 19.8 Direct 20.7 Drive DFC0604W 460/3/60...
- Page 34 APPENDIX B ELECTRICAL DATA Outdoor Fan Optional Powered Optional Power Compressor Indoor Fan Motor Optional Electric Heat Power Supply Model Number Electrical Rating Motor Convienience Outlet Exhaust QTY RLA LRA QTY HP Type HP FLA Part # KW* FLA 15.9 20.2 16.4 20.7...
-
Page 35: Appendix C Unit Dimensions
APPENDIX C UNIT DIMENSIONS 73-3/8" 47-5/8" "A" 74" 48-5/16" MODEL SIZE DIM "A" 3 TON 39-7/8" 4 TON 39-7/8" 5 TON 39-7/8" 6 TON 43-1/2" 19-1/2 RETURN 5-5/16 11” X 25” 7-3/8 EMBOSS RETURN DRAIN 11" X 25" 5-7/8 THRU THRU CURB SUPPLY... -
Page 36: Appendix D Air Flow For Electric Heat
APPENDIX D AIR FLOW FOR ELECTRIC HEAT ELECTRIC HEATERS HEATER KIT MODEL HEATING MINIMUM COOLING MIMINUM UNIT MAXIMUM CFM NUMBER AIRFLOW AIRFLOW EH*D-*S06 3 TON AC EH*D-*S11 1200 1500 STD STATIC EH*D-*S17 EH*D-*S06 3 TON AC EH*D-*S11 1200 1500 HIGH STATIC EH*D-*S17 EH*D-*S06 4 TON AC... -
Page 37: Wiring Diagrams
WIRING DIAGRAM DFC036-060, 1 PHASE, STD STATIC Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. - Page 38 WIRING DIAGRAM DFC036-060, 3 PHASE, STD STATIC Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
- Page 39 WIRING DIAGRAM DFC036-060, 3 PHASE, HIGH STATIC Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
- Page 40 WIRING DIAGRAM DFC072, 3 PHASE, STD & HIGH STATIC Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
- Page 43 THIS PAGE LEFT INTENTIONALLY BLANK.
- Page 44 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. Our continuing commitment to quality products may mean a change in specifications without notice.