Daikin DSG Series Installation Instructions Manual
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Daikin DSG Series Installation Instructions Manual

Daikin DSG Series Installation Instructions Manual

Light commercial packaged gas unit
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DSG
SERIES
LIGHT COMMERCIAL PACKAGED GAS UNIT
3 to 5 T
on
ATTENTION INSTALLING PERSONNEL:
Prior to installation, thoroughly familiarize yourself with
this Installation Manual. Observe all safety warnings.
During installation or repair, caution is to be observed.
It is your responsibility to install the product safely and to
educate the customer on its safe use.
RECOGNIZE THIS SYMBOL AS A SAFETY RECAUTION.
These installation instructions cover the outdoor installation
of single package heating and cooling units. See the Spec-
ification Sheet applicable to your model for information re-
garding accessories.
*NOTE: Please contact your distributor or our website for
the applicable Specification Sheet referred to in this manual.
This Forced Air Central Unit Design Complies With Require-
ments Embodied In The American National Standard / Na-
tional Standard of Canada Shown Below.
ANSI Z21.47•CSA-2.3 Central Furnaces
IOD-1024E
03/2019
Our continuing commitment to quality products may mean a change in specifications without notice.
© 2016-2019
5151 San Felipe St., Suite 500, Houston, TX 77056
www.daikincomfort.com
INSTALLATION INSTRUCTIONS
O
NLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL
(
, "
REPAIR
HEREINAFTER
SERVICE
MANUAL SHOULD SERVICE THE EQUIPMENT
BE RESPONSIBLE FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM
IMPROPER SERVICE OR SERVICE PROCEDURES
ASSUME RESPONSIBILITY FOR ANY INJURY OR PROPERTY DAMAGE WHICH MAY
. I
,
RESULT
N ADDITION
IN JURISDICTIONS THAT REQUIRE ONE OR MORE
LICENSES TO SERVICE THE EQUIPMENT SPECIFIED IN THIS MANUAL
LICENSED PERSONNEL SHOULD SERVICE THE EQUIPMENT
,
,
INSTALLATION
ADJUSTMENT
,
SPECIFIED IN THIS MANUAL
OR ATTEMPTING TO INSTALL
REPAIR THE EQUIPMENT SPECIFIED IN THIS MANUAL WITHOUT PROPER
TRAINING MAY RESULT IN PRODUCT DAMAGE
.
INJURY OR DEATH
PROP 65 WARNING
FOR CALIFORNIA CONSUMERS
Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
REPLACEMENT PARTS ............................................................2
SAFETY INSTRUCTIONS ..........................................................2
GENERAL INFORMATION .........................................................4
UNIT LOCATION ........................................................................5
CLEARANCES ...........................................................................7
ROOF CURB POST-INSTALLATION CHECKS .........................7
ROOF TOP DUCT CONNECTIONS ..........................................7
RIGGING DETAILS ....................................................................8
ELECTRICAL WIRING ...............................................................9
GAS SUPPLY PIPING ..............................................................11
PROPANE GAS INSTALLATIONS ...........................................12
CIRCULATING AIR AND FILTERS ...........................................13
VENTING ..................................................................................13
CONDENSATE DRAIN CONNECTION ...................................13
1
,
ADJUST
")
THE EQUIPMENT SPECIFIED IN THIS
. T
HE MANUFACTURER WILL NOT
. I
F YOU SERVICE THIS UNIT
. I
MPROPER
SERVICING OR REPAIR OF THE EQUIPMENT
,
ADJUST
,
PROPERTY DAMAGE
WARNING
Index
,
SERVICE OR
,
YOU
,
ONLY
,
SERVICE OR
,
PERSONAL
0140M00517-A

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  • Page 1: Table Of Contents

    INSTALLATION INSTRUCTIONS SERIES LIGHT COMMERCIAL PACKAGED GAS UNIT 3 to 5 T NLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL ADJUST SERVICE OR , “ ”) REPAIR HEREINAFTER SERVICE THE EQUIPMENT SPECIFIED IN THIS MANUAL SHOULD SERVICE THE EQUIPMENT HE MANUFACTURER WILL NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE PROCEDURES F YOU SERVICE THIS UNIT...

  • Page 2: Replacement Parts

    FIRE DEPARTMENT HOMEOWNER SUPPORT NSTALLATION AND SERVICE MUST BE PERFORMED BY A QUALIFIED INSTALLER SERVICE AGENCY OR THE GAS SUPPLIER DAIKIN NORTH AMERICA LLC 19001 KERMIER ROAD, WALLER, TX 77484 855-770-5678 WARNING SAFETY INSTRUCTIONS O NOT CONNECT TO OR USE ANY DEVICE THAT IS NOT DESIGN...
  • Page 3 WARNING WARNING HOULD OVERHEATING OCCUR OR THE GAS SUPPLY FAIL TO SHUT OFF, TURN CARBON MONOXIDE POISONING HAZARD OFF THE MANUAL GAS SHUTOFF VALVE EXTERNAL TO THE FURNACE BEFORE TURNING OFF THE ELECTRICAL SUPPLY. Failure to follow the steps outlined below for each appliance connected to the venting system being placed into operation could result in carbon monoxide poisoning or death.

  • Page 4: General Information

    Specification sheets can be found at www.daikincomfort.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 conditioners or heat pumps, to access a list of product pages that each contain links to that model’s specification sheet.

  • Page 5: Unit Location

    ePa r claim. The distributor or manufacturer will not accept egulatiOns claims from dealers for transportation damage. mPOrtant nited tates nvirOnmental rOtectiOn (ePa) gency has issued variOus regulatiOns regarding the NOTE: When inspecting the unit for transportation damage, intrOductiOn and disPOsal Of refrigerants in this unit ailure remove all packaging materials.
  • Page 6 • To avoid possible illness or death of the building occupants, • Minimum horizontal clearance of 48” from the furnace flue do NOT locate outside air intake device (economizer, man- discharge to any electric meters, gas meters, regulators ual fresh air intake, motorized fresh air intake) too close to and relief equipment is required.

  • Page 7: Clearances

    CAUTION LL CURBS LOOK SIMILAR O AVOID INCORRECT CURB POSITIONING CHECK JOB PLANS CAREFULLY AND VERIFY MARKINGS ON CURB ASSEMBLY NSTRUCTIONS MAY VARY IN CURB STYLES AND SUPERSEDES INFORMATION SHOWN See the manual shipped with the roof curb for assembly and installation instructions.

  • Page 8: Rigging Details

    Important: If using bottom discharge with roof curb, ductwork should be attached to the curb prior to installing the unit. 11” 4 7/8”” Ductwork dimensions are shown in Roof Curb Installation Instructions. REMOVE COVERS Refer to the Roof Curb Installation Instructions for proper curb installation.

  • Page 9: Electrical Wiring

    All line voltage connections must be made through weath- CAUTION erproof fittings. All exterior power supply and ground wiring must be in approved weatherproof conduit. O PREVENT SEVERE DAMAGE TO THE BOTTOM OF THE UNIT DO NOT The main power supply wiring to the unit and low voltage wir- FORK LIFT UNIT AFTER WOOD STRUTS HAVE BEEN REMOVED ing to accessory controls must be done in accordance with these instructions, the latest edition of the National Electrical...
  • Page 10 HIGH VOLTAGE ENTRANCE MAIN POWER (REMOVE PLUG) LOW VOLTAGE BLOCK 12 3/8” 30 1/4”* LOW VOLTAGE ENTRANCE POWER THRU THE CURB Power and Low Voltage Block Connections (NOTE: The locations of components may be different in some LOW VOLTAGE ENTRANCE models depending on the options installed.) WARNING AILURE OF UNIT DUE TO OPERATION ON IMPROPER LINE VOLTAGE...

  • Page 11: Gas Supply Piping

    NOTE: Field-supplied conduit may need to be installed de- iPing pending on unit/curb configuration. Use #18 AWG solid con- IMPORTANT NOTE: To avoid possible unsatisfactory op- ductor wire whenever connecting thermostat wires to termi- eration or equipment damage due to under firing of equip- nals on sub-base.

  • Page 12: Propane Gas Installations

    PROPANE GAS INSTALLATIONS • In the prior two methods above the connector or tubing must be protected from physical and thermal damage. Alu- minum alloy tubing and connectors must be coated to pro- WARNING tect against external corrosion when in contact with mason- ry, plaster or insulation or are subject to repeated wettings O AVOID PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO FIRE OR EXPLOSION CAUSED BY A PROPANE GAS LEAK, INSTALL A GAS...

  • Page 13: Circulating Air And Filters

    Fuel Gas Code (ANSI Z223.1). A manual gas shut off valve must be field installed external to WARNING the roof top unit. In addition, a drip leg must be installed near the inlet connection. A ground joint union connection is required HIS UNIT AND ITS INDIVIDUAL SHUTOFF VALVE MUST BE DISCONNECTED between the external shut off valve and the unit connection to...

  • Page 14: Startup, Adjustments, And Checks

    tartuP nstructiOns eneral CAUTION O PREVENT PROPERTY DAMAGE OR PERSONAL INJURY O NOT START THE UNIT UNTIL ALL NECESSARY PRE CHECKS AND TESTS STANDARD HAVE BEEN PERFORMED SIDE DRAIN DRAIN PLUG (FACTORY-INSTALLED) Prior to the beginning of Startup, Adjustments, and Checks Drain Pan (Side View) procedures, the following steps should be completed in the building.

  • Page 15: Air Flow Adjustments

    Three Phase Models Only • All electric power, all gas, hot water or steam line con- nections, and the condensate drain installation have 2) MAXIMUM VOLTAGE DEVIATIONS been made to each unit on the job. These main sup- 3) PERCENT VOLTAGE FROM AVERAGE VOLTAGE = 100 X ply lines must be functional and capable of operating all...

  • Page 16: Motor Sheave Adjustments

    vaPOratOr OtatiOn heck hree hase Odels Check that fan rotates clockwise when viewed from the drive side of unit and in accordance with rotation arrow shown on blower housing. If it does not, reverse any two incoming power cables at Single Point Power Block. In this case, re- peat bearing check.

  • Page 17: Gas System Check

    NOTE: Except during brief periods when gas pressures are being measured by qualified service personnel, the furnace access panel must always be secured in place when the fur- nace is in operation. An inspection port in the access panel is provided to monitor the flame. The first step in checking out the gas-fired furnace is to test the gas supply piping to the unit for tightness and purge the system of air using methods outlined in the latest edition of...
  • Page 18 1. With disconnect switch open, remove field connected MAXIMUM NUMBER GAS ORIFICES thermostat wire from terminal R, W1 and W2 on TB1. MAXIMUM INPUT NATURALGAS PROPANE (LP) Place jumper wire between R, W1 and W2 to engage BTUH/BURNER high stage heat. (note on 045 kbtu/hr units W2 is not (BTUH) BURNERS (Dia)

  • Page 19: Normal Sequence Of Operation

    ating temperature. A manometer should be connected to the 3. Turn on electrical power and gas supply to the system. gas valve to verify pressure is within the specified range (see 4. Turn on system power and energize valve. following figures for manometer connections). Clockwise 5.
  • Page 20 If the venter motor comes on, but the unit does not attempt 4. Move the gas control valve switch to the OFF position. Do ignition, check if the ALS (Auxiliary High Limit Control Switch) not force. requires resetting. 5. Close manual gas shut off valve external to the unit. 6.
  • Page 21 condition, the superheat should range from 9°F to 11°F for EEM Motor each refrigeration circuit measured at the suction service Adjust the CFM for the unit by changing the position of port located near the compressor. the low voltage leads on the motor terminal block. White is for fan only and gas heat, Yellow is for cooling.

  • Page 22: Maintenance

    MAINTENANCE efrigeratiOn erfOrmance heck Check that compressor RLA corresponds to values shown in WARNING Appendix B. RLA draw can be much lower than values list- ed at low load conditions and low ambient condensing tem- HIGH VOLTAGE! peratures. Values in Appendix B can slightly exceed at high ISCONNECT ALL POWER BEFORE SERVICING OR load conditions and high ambient condensing temperatures.

  • Page 23: Troubleshooting

    Every application may require a different frequency of re- b. Disconnect wires from the flame rod and ignition placement of dirty filters. Filters must be replaced at least electrode. every three (3) months during operating seasons. Disconnect the gas piping at the union. d.
  • Page 24 IMPORTANT: If you have to frequently reset your gas/electric Remove the control box access panel and note the num- ber of diagnostic LED flashes. Refer to Diagnostic Indicator package unit, it means that a problem exists that should be Chart for an interpretation of the signal and to this section corrected.

  • Page 25: Appendix A Blower Performance Tables

    APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE DSG036 DOWN SHOT AND HORIZONTAL DSG036 DIRECT DRIVE DOWN SHOT EXTERNAL STATIC STANDARD SPEED TAP PRESSURE (ESP) AMPS WATTS in w.c. 0.10 1270 1.53 0.20 1205 1.53 0.30 1145 1.49 0.40 1085 1.45 0.50 1035 1.42...

  • Page 26: Dsg048 Down Shot And Horizontal

    APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE DSG048 DOWN SHOT AND HORIZONTAL DSG048 DIRECT DRIVE DOWN SHOT EXTERNAL STATIC STANDARD SPEED TAP PRESSURE (ESP) AMPS WATTS in w.c. 0.10 1548 2.03 0.20 1500 2.00 0.30 1425 1.89 0.40 1353 1.83 0.50 1273 1.75...

  • Page 27: Dsg060 Down Shot

    APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE DSG060 DOWN SHOT DSG060 DIRECT DRIVE DOWN SHOT EXTERNAL STATIC STANDARD SPEED TAP PRESSURE (ESP) AMPS WATTS in w.c. 0.10 1205 1.47 0.20 1150 1.54 0.30 1065 1.59 0.40 1.68 0.50 1.79 0.60 1.82 0.10 1375...

  • Page 28: Dsg060 Horizontal

    APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE DSG060 HORIZONTAL DSG060 DIRECT DRIVE HORIZONTAL EXTERNAL STATIC STANDARD SPEED TAP PRESSURE (ESP) AMPS WATTS in w.c. 0.10 1215 1.40 0.20 1150 1.46 0.30 1085 1.54 0.40 1010 1.64 0.50 1.74 0.60 1.77 0.10 1395 1.86...

  • Page 29: Belt Drive

    APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE STANDARD SOWN SHOT DSG036 STANDARD BELT DRIVE DOWN SHOT TURNS OPEN ESP, In CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP 1596 0.36 1368 0.28 1162 0.21 1468 0.37 1224 0.28 0.20 1610 0.51 1383 0.39 1124 0.28 0.19...

  • Page 30: High Static Down Shot

    APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE HIGH STATIC DOWN SHOT DSG036 HIGH STATIC BELT DRIVE DOWN SHOT TURNS OPEN ESP, In CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP 1222 0.40 1117 0.39 1221 0.46 1012 0.38 1246 0.52 1078 0.42 0.35 1126 0.49...

  • Page 31: Standard Horizontal

    APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE STANDARD HORIZONTAL DSG036 STANDARD BELT DRIVE HORIZONTAL TURNS OPEN ESP, In CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP 1524 0.32 1340 0.25 1628 0.41 1396 0.32 1171 0.24 0.16 1541 0.43 1284 0.32 1024 0.23 0.14...

  • Page 32: High Static Horizontal

    APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE HIGH STATIC HORIZONTAL DSG036 HIGH STATIC BELT DRIVE HORIZONTAL TURNS OPEN ESP, In CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP 1269 0.45 1150 0.44 1225 0.48 0.40 1280 0.55 1063 0.44 0.37 1143 0.52 0.40...
  • Page 33 ECONOMIZER-AIRSIDE PRESSURE DROP Airflow Pressure Drop of Downflow Economizer for 3 to 6 Ton Rooftop Units (100% Return Air) SCFM 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 in. WG 0.02 0.04 0.05 0.07 0.09 0.12 0.14 0.17 0.21 0.24 0.28...

  • Page 34: Appendix B Electrical Data

    APPENDIX B ELECTRICAL DATA Compressor Compressor Optional Powered Outdoor Fan Motor Indoor Fan Motor Power Supply Electrical Model Number Circuit 1 Circuit 2 Convienience Outlet Rating Type Standard - 24.7 / 24.7 40 / 40 DSG036***1D 208/230-1-60 16.7 79.0 0.25 1.40 0.33 2.46...

  • Page 35: Appendix C Unit Dimensions

    APPENDIX C UNIT DIMENSIONS 47 1/2” 73 1/4” 38 13/16”* 74 1/16” *6 Ton - 42 13/16 48 3/16” 19 7/16” 11” 4 7/8” 5” RETURN DRAIN THRU CURB EMBOSS LOCATION 17” 7 3/8” 5 7/8” THRU THE BASE RETURN UTILITIES 25”...

  • Page 36: Appendix D Wiring Diagrms

    APPENDIX D WIRING DIAGRAMS DSG0360901D/DSG048(090/115)1D* SINGLE PHASE 208/230V/60HZ DIRECT DRIVE 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. COMP 208-240/1/60 SEE NOTE 5 NOTE 2...
  • Page 37 DSG0360901D/DSG048(090/115)1D* SINGLE PHASE 208/230V/60HZ DIRECT DRIVE 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. COMPONENT LEGEND FACTORY WIRING SUPPLY VOLTAGE AUXILLARY LIMIT SWITCH 208-240/1/60 LINE VOLTAGE...
  • Page 38 DSG0360451D* SINGLE PHASE 208/230V/60HZ DIRECT DRIVE 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. Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
  • Page 39 DSG0360451D* SINGLE PHASE 208/230V/60HZ DIRECT DRIVE 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. Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
  • Page 40 DSG060*1D SINGLE PHASE 208/230V/60HZ DIRECT DRIVE 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. COMP COMP POWER SUPPLY 240/1/60 SEE NOTE 5 NOTE 2 NOTE 3 &...
  • Page 41 DSG060*1D SINGLE PHASE 208/230V/60HZ DIRECT DRIVE 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. COMPONENT LEGEND SUPPLY VOLTAGE FACTORY WIRING AUXILIARY LIMIT SWITCH AUXILIARY LIMIT SWITCH 240/1/60...
  • Page 42 DSG0360903D/DSG048(090/115)3D* THREE PHASE 208/230V/60HZ DIRECT DRIVE 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. COMP POWERSUPPLY 208-240/3/60 SEE NOTE 5 3 SPEED ALTERNATE MOTOR...
  • Page 43 DSG0360903D/DSG048(090/115)3D* THREE PHASE 208/230V/60HZ DIRECT DRIVE 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. COMPONENT LEGEND SUPPLY VOLTAGE FACTORY W IRING AUXILLARY LIMIT SWITCH 208-240/3/60 LINE VOLTAGE...
  • Page 44 DSG0360453D* THREE PHASE 208/230V/60HZ DIRECT DRIVE 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. Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
  • Page 45 DSG0360453D* THREE PHASE 208/230V/60HZ DIRECT DRIVE 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. COMPONENT LEGEND SUPPLY VOLTAGE FACTORY WIRING AUXILLARY LIMIT SWITCH 208-240/3/60 COMP...
  • Page 46 DSG060*3D THREE PHASE 208/230V/60HZ DIRECT DRIVE 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. COMP POWER SUPPLY 240/3/60 SEE NOTE 5 NOTE 2 NOTE 3 &...
  • Page 47 DSG060*3D THREE PHASE 208/230V/60HZ DIRECT DRIVE 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. COMPONENT LEGEND SUPPLY VOLTAGE FACTORY WIRING AUXILIARY LIMIT SWITCH 240/3/60 COMP...
  • Page 48 DSG0360453B* THREE PHASE 208/230V/60HZ BELT DRIVE 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. T3 T2 T1 T3 T2 T1 COMP COMP POWER SUPPLY...
  • Page 49 DSG0360453B* THREE PHASE 208/230V/60HZ BELT DRIVE 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. COMPONENT LEGEND COMPONENT LEGEND SUPPLY VOLTAGE SUPPLY VOLTAGE FACTORY WIRING FACTORY WIRING...
  • Page 50 DSG(036/048)0703B, DSG(036/048/060)0903B, DSG(048/060)1153B, DSG0601403B THREE PHASE 208 / 230V BELT DRIVE 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. COMP POWER SUPPLY 208-240/3/60...
  • Page 51 DSG(036/048)0703B, DSG(036/048/060)0903B, DSG(048/060)1153B, DSG0601403B THREE PHASE 208 / 230V BELT DRIVE 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. COMPONENT LEGEND SUPPLY VOLTAGE FACTORY WIRING...
  • Page 52 DSG0360454B* THREE PHASE 460V/60HZ BELT DRIVE 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. COMP POWER SUPPLY 460/3/60 575/3/60 SEE NOTE 4 460/575 ECON...
  • Page 53 DSG0360454B* THREE PHASE 460V/60HZ BELT DRIVE 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. SUPPLY VOLTAGE COMPONENT LEGEND FACTORY 460-575/3/60 WIRING AUXILLARY LIMIT SWITCH...
  • Page 54 DSG(036/048)070(4B/7B), DSG(036/048/060)090(4B/7B), DSG(048/060)115(4B/7B), DSG060140(4B/7B) THREE PHASE 460V/575V BELT DRIVE 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. COMP POWER SUPPLY 460/3/60 575/3/60 460/575...
  • Page 55 DSG(036/048)070(4B/7B), DSG(036/048/060)090(4B/7B), DSG(048/060)115(4B/7B), DSG060140(4B/7B) THREE PHASE 460V/575V BELT DRIVE 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. COMPONENT LEGEND 460-575/3/60 AUXILLARY LIMIT SWITCH FACTORY WIRIN G...
  • Page 56 WIRING DIAGRAMS FOR MODELS WITH DDC CONTROLS ARE LOCATED IN SUPPLEMENT IOD-S1024* For complete information and installation instructions for models with DDC controls, see manual DK-DDC-TGD-01*.
  • Page 57 THIS PAGE INTENTIONALLY LEFT BLANK...

  • Page 58: Start-Up Checklist

    Start-up Checklist *Store in job file Date: ________________________________________ Location: _____________________________________ Model Number: ________________________________ _____________________________________ Serial Number: _________________________________ _____________________________________ _________________________________ Technician: Unit #: _____________________________________ Pre Start-Up (Check each item as completed)  Verify all packaging material has been removed.  Remove all shipping brackets per installation instructions.  Verify the job site voltage agrees with the unit serial plate.
  • Page 59 Start-up Checklist Start-Up (insert the value as each item is completed.) ELECTRICAL Supply Voltage L1 - L2 L2 - L3 L3 - L1 Circuit 1 Compressor Amps Circuit 2 Compressor Amps Blower Amps Condenser Fan Amps Fan 1 Fan 2 Fan 3 BLOWER EXTERNAL STATIC PRESSURE Return Air Static Pressure...
  • Page 60 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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