Installation manual

ManualsBrandsDaikin ManualsFurnaceIM 1193

ATTENTION INSTALLING PERSONNEL:

Prior to installation, thoroughly familiarize yourself with

this Installation Manual. Observe all safety warnings. Dur-

ing 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.

IOD-1004

6/2013

RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.

These installation instructions cover the outdoor installation of

single package heating and cooling units. See the Specification

Sheet applicable to your model for information regarding acces-

sories.

*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 Requirements

Embodied In The American National Standard / National Stan-

dard of Canada Shown Below.

ANSI Z21.47•CSA-2.3 Central Furnaces

INSTALLATION INSTRUCTIONS

DCG SERIES

LIGHT COMMERCIAL PACKAGED GAS UNIT

3 to 6 TON

5151 San Felipe St., Suite 500, Houston, TX 77056

www.daikincomfort.com

Our continuing commitment to quality products may mean a change in specifications without notice.

Index

Replacement Parts................................................................ 2

Safety Instructions................................................................ 2

General Information ............................................................. 3

Unit Location ........................................................................ 4

Clearances ............................................................................ 5

Roof Curb Post-Installation Checks ....................................... 6

Roof Top Duct Connections................................................... 6

Rigging Details ...................................................................... 6

Electrical Wiring.................................................................... 7

Gas Supply Piping ................................................................. 9

Propane Gas Installations ................................................... 10

Circulating Air and Filters.................................................... 11

Venting ............................................................................... 12

Condensate Drain Connection ............................................ 12

Startup, Adjustments, and Checks ...................................... 12

Air flow Adjustments .......................................................... 13

Motor Sheave Adjustments ................................................ 14

Gas System Check ............................................................... 15

Normal Sequence Of Operation.......................................... 17

Maintenance ...................................................................... 20

Troubleshooting.................................................................. 21

Appendix A Blower Performance Tables ............................. 23

Direct Drive .................................................................... 23

DCG036 Down Shot and Horizontal ............................ 23

DCG048 Down Shot and Horizontal ............................ 24

DCG060 Down Shot .................................................... 25

DCG060 Horizontal ..................................................... 26

Belt Drive ....................................................................... 27

Standard Down Shot .................................................. 27

Standard Horizontal ................................................... 28

Appendix B Electrical Data.................................................. 29

Appendix C Unit Dimensions .............................................. 30

Appendix D Wiring Diagrams .............................................. 31

Summary of content (52 pages)

PAGE 1
INSTALLATION INSTRUCTIONS DCG SERIES LIGHT COMMERCIAL PACKAGED GAS UNIT 3 to 6 TON Index 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 PRECAUTION.
PAGE 2
REPLACEMENT PARTS WARNING ORDERING PARTS DO NOT CONNECT TO OR USE ANY DEVICE THAT IS NOT DESIGN CERTIFIED BY DAIKIN FOR USE WITH THIS UNIT. SERIOUS PROPERTY DAMAGE, PERSONAL INJURY, REDUCED UNIT PERFORMANCE AND /OR HAZARDOUS CONDITIONS MAY RESULT FROM THE USE OF SUCH NON APPROVED DEVICES . When reporting shortages or damages, or ordering repair parts, give the complete unit model and serial numbers as stamped on the unit’s nameplate.
PAGE 3
EPA REGULATIONS IMPORTANT: THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY (EPA) HAS ISSUED VARIOUS REGULATIONS REGARDING THE INTRODUCTION AND DISPOSAL OF REFRIGERANTS IN THIS UNIT. FAILURE TO FOLLOW THESE REGULATIONS MAY HARM THE ENVIRONMENT AND CAN LEAD TO THE IMPOSITION OF SUBSTANTIAL FINES. BECAUSE REGULATIONS MAY VARY DUE TO PASSAGE OF NEW LAWS, WE SUGGEST A CERTIFIED TECHNICIAN PERFORM ANY WORK DONE ON THIS UNIT. SHOULD YOU HAVE ANY QUESTIONS PLEASE CONTACT THE LOCAL OFFICE OF THE EPA.
PAGE 4
• To avoid possible illness or death of the building occupants, NOTE: When inspecting the unit for transportation damage, remove all packaging materials. Recycle or dispose of the packaging material according to local codes. PRE-INSTALLATION CHECKS Carefully read all instructions for the installation prior to installing unit. Ensure each step or procedure is understood and any special considerations are taken into account before starting installation.
PAGE 5
UNIT PRECAUTIONS • • • • • See the manual shipped with the roof curb for assembly and installation instructions. Do not stand or walk on the unit. Do not drill holes anywhere in panels or in the base frame of the unit except where indicated. Unit access panels provide structural support. Do not remove any access panels until unit has been installed on roof curb or field supplied structure. Do not roll unit across finished roof without prior approval of owner or architect.
PAGE 6
ROOF CURB POST-INSTALLATION CHECKS CAUTION After installation, check the top of the curb, duct connection frame and duct flanges to make 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 weather resistant adhesive. IF UNITS ARE LIFTED TWO AT A TIME, THE FORK HOLES ON THE CONDENSER END OF THE UNIT MUST NOT BE USED .
PAGE 7
ELECTRICAL WIRING To assist in determining rigging requirements, unit weights are shown as follows: A WARNING C 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. RETURN Y CONDENSER COIL EVAPORATOR COIL CG SUPPLY WARNING HIGH VOLTAGE! TO AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK, DO NOT TAMPER WITH FACTORY WIRING.
PAGE 8
UNITS INSTALLED ON ROOF TOPS CAUTION Main power and low voltage wiring may enter the unit through the condenser 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 those around conduit nuts) to prevent water leakage into building. All required conduit and fittings are to be field supplied.
PAGE 9
3. Use #18 AWG wire for 24V control wiring runs not exceeding 75 feet. Use #16 AWG wire for 24V control wiring runs not exceeding 125 feet. Use #14 AWG wire for 24V control wiring 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 should enter through the condenser panel opening or through curb indicated in “Electrical Entrance” figure.
PAGE 10
• Semirigid metallic tubing and metallic fittings (Aluminum alloy tubing must not be used in exterior locations) • Listed gas appliance connectors used in accordance with the terms of their listing that are completely in the same room as the equipment • In the prior two methods above the connector or tubing must be protected from physical and thermal damage.
PAGE 11
5 to 15 PSIG (20 PSIG Max.) First Stage Regulator 200 PSIG Maximum 5. With all units on a common line operating under full LP gas main supply pressure should be at least 11.0" w.c. and must be no greater than 13.0" w.c., measured at the unit gas valve. Unit will not function satisfactorily if supply gas pressure is less than 11.0" w.c. or greater than 13.0" w.c.. 6. All pipe connections should be sealed with a pipe thread compound, which is resistant to the fuel used with the furnace.
PAGE 12
VENTING Prior to the beginning of Startup, Adjustments, and Checks procedures, the following steps should be completed in the building. NOTE: Venting is self-contained. WARNING CONDENSATE DRAIN CONNECTION MOVING MACHINERY HAZARD! TO PREVENT POSSIBLE PERSONAL INJURY OR DEATH, DISCONNECT POWER TO THE UNIT AND PADLOCK IN THE “OFF” POSITION BEFORE SERVICNG FANS.
PAGE 13
ROOF CURB INSTALLATION CHECK AIR FLOW ADJUSTMENTS Inspect the roof curb for correct 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 gaskets. Note any deficiencies in a separate report and forward to the contractor. When the final adjustments are complete, the current draw of the motor should be checked and compared to the full load current rating of the motor.
PAGE 14
ELECTRICAL INPUT CHECK TYPE Make preliminary check of evaporator fan ampere draw and verify that motor nameplate amps are not exceeded. A final check of amp draw should be made upon completion of air balancing of the duct system (see Appendix C). BELT DR IVE AX Standard SMALL SHEAVE DIAMETER (in) DEFLECTION FORCE (lbs) DEFLECTION (in) USED NEW 3.0 to 4.0 4.2 ± 0.5 5.5 ± 0.5 0.
PAGE 15
The supply gas pressure should be adjusted to 7.0" w.c. on natural gas and 11.0" on LP gas with the gas burners operating. If there is more than one unit on a common gas line, the pressures should be checked with all units under full fire. A supply pressure tap is provided on the upstream side of the gas valve. A manifold pressure tap is provided on the gas valve. The normal manifold pressure for full input is 3.5" w.c. on natural gas and 9.5" w.c. for propane gas. Low fire natural gas 2.0” w.c., 6.
PAGE 16
Gas Inlet Pressure Check Gas inlet pressure must be checked and adjusted in accordance to the type of fuel being consumed. For propane gas, the manifold pressure must be between 9.7 and 10.3 inches water column (10.0 nominal). Low stage manifold must be between 5.7 and 6.3 inches water column (6.0 nominal). With Power And Gas Off: Gas Input (Natural Gas Only) Check It is the responsibility of the contractor to adjust the gas input to the unit. 1.
PAGE 17
Open to Atmosphere Temperature Rise Check Manometer Hose Outlet Pressure Boss Check the temperature rise through the unit by placing thermometers in supply and return air registers as close to the unit as possible. Thermometers must not be able to sample temperature directly from the unit heat exchangers, or false readings could be obtained. High Fire Regulator Adjust Regulator Vent 1.
PAGE 18
MANUAL RESET FLAME ROLLOUT CONTROL (RS) 7. When the controller proves that the flame has been established, it will keep the gas valve energized and discontinue the ignition spark. High stage manifold pressure will be approximately 3.5" w.c. for natural gas and 10.0" w.c. for propane (LP). Low fire natural gas is 2.0” w.c.; low fire propane 6.0” w.c. 8. If the control is unable to ignite the burners after its initial attempt, it will initiate another purge and spark sequence.
PAGE 19
1. Current through primary winding of transformer TRANS1 energizes the 24-volt control circuit. 2. To simulate a mechanical call for cooling from the wall thermostat, place a jumper across terminals R and Y of terminal block TB1. The cooling is energized when the room temperature is above the thermostat set-point for cooling. The thermostat makes R to Y. 3. UNIT WITH ECONOMIZER OPTION: The compressor circuit is interlocked through terminals 1 and 4 of the economizer module.
PAGE 20
MAINTENANCE Every application may require a different frequency of replacement of dirty filters. Filters must be replaced at least every three (3) months during operating seasons. WARNING Dirty filters are the most common cause of inadequate heating or cooling performance. Filter inspection should be made at least every two months; more often if necessary because of local conditions and usage. HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT.
PAGE 21
TROUBLESHOOTING a. Disconnect the wires from the gas valve after noting which wires are connected to each terminal. b. Disconnect wires from the flame rod and ignition electrode. c. Disconnect the gas piping at the union. d. The entire burner assembly can now be removed from the unit. IGNITION CONTROL ERROR CODES The following presents probable causes of questionable unit operation. Refer to Diagnostic Indicator Chart for an interpretation of the signal and to this section for an explanation.
PAGE 22
Pressure Switch Stuck Closed (3 FLASH CODE) The diagnostic fault code is 1 flash for a lockout due to failed ignition attempts or flame dropouts. The integrated control will automatically reset after one hour, or it can be reset by removing the thermostat signal or disconnecting the electrical power supply for over five seconds. If the diagnostic LED indicates an external lockout, perform the following checks: A stuck closed pressure switch can be caused by a faulty pressure switch or faulty wiring.
PAGE 23
APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE DCG036 DOWN SHOT AND HORIZONTAL DCG036 DIRECT DRIVE DOWN SHOT SPEED TAP LOW MED HIGH EXTERNAL STATIC PRESSURE (ESP) in w.c. 0.10 0.20 0.30 0.40 0.50 0.60 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.30 0.40 0.50 0.60 0.70 0.80 STANDARD CFM AMPS 1313 1247 1178 1094 1002 919 1471 1400 1354 1271 1188 1083 955 1470 1390 1310 1206 1098 966 1.68 1.63 1.59 1.55 1.50 1.45 2.11 2.06 2.02 1.95 1.90 1.82 1.74 2.37 2.31 2.25 2.17 2.09 1.
PAGE 24
APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE DCG048 DOWN SHOT AND HORIZONTAL DCG048 DIRECT DRIVE DOWN SHOT SPEED TAP LOW MED HIGH EXTERNAL STATIC PRESSURE (ESP) in w.c. 0.10 0.20 0.30 0.40 0.50 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.10 0.20 0.30 0.40 0.50 0.60 STANDARD CFM AMPS 1592 1528 1464 1380 1296 1828 1700 1606 1531 1401 1287 1123 1926 1825 1712 1598 1482 1357 2.54 2.43 2.32 2.21 2.10 3.08 2.75 2.61 2.48 2.32 2.22 2.05 3.34 3.18 3.03 2.87 2.76 2.
PAGE 25
APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE DCG060 DOWN SHOT DCG060 DIRECT DRIVE DOWN SHOT EXTERNAL STATIC PRESSURE (ESP) in w.c. STANDARD CFM AMPS 0.10 0.20 0.30 0.40 0.50 0.10 0.20 0.30 0.40 0.50 1237 1191 1127 1065 994 1437 1384 1312 1245 1185 1.64 1.75 1.80 1.89 1.97 2.13 2.24 2.29 2.42 2.54 180 194 200 214 220 248 254 262 280 294 638 682 715 753 797 687 726 759 803 847 T3 0.10 0.20 0.30 0.40 0.50 0.60 0.70 1988 1942 1882 1847 1784 1762 1688 4.49 4.58 4.69 4.80 4.87 4.97 5.
PAGE 26
APPENDIX A BLOWER PERFORMANCE TABLES DIRECT DRIVE DCG060 HORIZONTAL DCG060 DIRECT DRIVE HORIZONTAL SPEED TAP T1 T2 T3 T4 T5 EXTERNAL STATIC PRESSURE (ESP) in w.c. STANDARD CFM AMPS 0.10 0.20 0.30 0.40 0.50 0.10 0.20 0.30 0.40 0.50 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.
PAGE 27
APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE STANDARD DOWN SHOT DCG036 STANDARD BELT DRIVE DOWN SHOT ESP, In H2O TURNS OPEN 0 CFM 1 BHP CFM 2 BHP CFM 3 BHP 0.2 0.4 4 5 CFM BHP CFM BHP CFM BHP 1596 0.36 1368 0.28 1162 0.21 981 0.20 1468 0.37 1224 0.28 0.6 1610 0.51 1383 0.39 1124 0.28 856 0.19 0.8 1293 0.40 1021 0.29 776 0.20 1.0 948 0.29 614 0.17 DCG048 STANDARD BELT DRIVE DOWN SHOT ESP, In H2O TURNS OPEN 0 CFM 1 BHP CFM 2 BHP 3 CFM BHP 1796 0.
PAGE 28
APPENDIX A BLOWER PERFORMANCE TABLES BELT DRIVE STANDARD HORIZONTAL DCG036 STANDARD BELT DRIVE HORIZONTAL ESP, In H2O TURNS OPEN 0 CFM 1 BHP CFM 2 BHP 3 CFM BHP CFM 4 BHP 0.2 0.4 0.6 5 CFM BHP CFM BHP 1524 0.32 1340 0.25 900 0.16 1628 0.41 1396 0.32 1171 0.24 1541 0.43 1284 0.32 1024 0.23 714 0.14 936 0.24 0.8 1444 0.45 1193 0.33 1.0 1111 0.34 806 0.23 1.2 744 0.
PAGE 29
APPENDIX B ELECTRICAL DATA MODELS VOLTAGE (NAMEPLATE) VOLTAGE LIMITATION OUTDOOR FAN MOTOR COMPRESSOR MIN. MAX. QTY RLA LRA QTY HP RLA 208/230-60-1 187 253 1 16.67 79 1 1/4 1.40 208/230-60-3 187 253 1 10.45 73.0 1 1/4 1.40 3 TON INDOOR FAN MOTOR HP FLA DD STD STATIC 1/3 2.5 DD STD STATIC 1/3 2.5 BD STD STATIC 1.0 3.8 460-60-3 414 506 1 5.77 38.0 1 1/4 0.80 BD STD STATIC 1.0 1.9 575-60-3 518 633 1 3.8 37.0 1 1/4 0.60 BD STD STATIC 1.5 2.
PAGE 30
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” RETURN 17” DRAIN THRU CURB LOCATION 5 7/8” 7 3/8” RETURN 25” EMBOSS FOR THRU THE BASE UTILITIES SUPPLY 27 3/8” SUPPLY 12” 4 1/2” 8 3/16” 7 1/2” 47 1/2” BOTTOM VIEW OF UNIT 6 1/4” Vertical Discharge Horizontal Discharge NOTE Refer to IOD-7006 included in the literature pack for installing horizontal duct covers.
PAGE 31
APPENDIX D WIRING DIAGRAMS 31
PAGE 32
DCG0360901D/DCG048(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.
PAGE 33
DCG0360901D/DCG048(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.
PAGE 34
DCG0360451D* 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.
PAGE 35
DCG0360451D* 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.
PAGE 36
DCG0360903D/DCG048(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.
PAGE 37
DCG0360903D/DCG048(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.
PAGE 38
DCG0360453D* 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.
PAGE 39
DCG0360453D* 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. L1 SUPPLY VOLTAGE 208-240/3/60 L2 C T2 C T1 L3 T2 T1 L3 T3 T3 FC C CM HEAT FC EM PCB PCB VM COOL 2 3 LI DI 1 TR IIC IGN FS F FS ALS IIC 2. FOR 208 VOLT TRANSFORMER OPERATION MOVE BLACK WI RE FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER.
PAGE 40
DCG0060*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.
PAGE 41
DCG0060*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. L1 L2 SUPPLY VOLTAGE 240/1/60 C C T1 L2 R C C H S F CM L N EM VMR 3 2 3 NOTE 6 TB1 IGN FS F VM 1 TR NOTE 6 L1 1 L2 IIC FS C EM C H NOTES 1. REPLACEMENT WIRE MUST BE THE SAME SIZE AND TYPE OF INSULATION AS ORIGINAL. (USE COPPER CONDUCTOR ONLY).
PAGE 42
DCG060*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.
PAGE 43
DCG060*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. L1 SUPPLY VOLTAGE 240/3/60 L2 C T2 C T1 L3 T2 T1 L3 T3 T3 FC C CM L N EM VMR 3 2 3 1 VM 1 TR NOTE 6 NOTE 6 L1 IGN FS FS F IIC 1 2 3 4 5 H C TB1 L2 EM C NOTES NOTE 3 1. REPLACEMENT WIRE MUST BE THE SAME SIZE AND TYPE OF INSULATION AS ORIGINAL.
PAGE 44
DCG0360453B* 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.
PAGE 45
DCG0360453B* 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.
PAGE 46
DCG036(048)0903B/DCG060*3B/DCG072*3B 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.
PAGE 47
DCG036(048)0903B/DCG060*3B/DCG072*3B 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.
PAGE 48
DCG0360454B* 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.
PAGE 49
DCG0360454B* 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. Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
PAGE 50
DCG036(48)0904B(7B)/DCG060*4B(7B)/DCG072*4B(7B) THREE PHASE 460V/575V/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.
PAGE 51
DCG036(48)0904B(7B)/DCG060*4B(7B)/DCG072*4B(7B) THREE PHASE 460V/575V/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.
PAGE 52
Our continuing commitment to quality products may mean a change in specifications without notice. © 2013 5151 San Felipe St., Suite 500, Houston, TX 77056 www.daikincomfort.