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Installation and Maintenance Manual  IM 1216

Group: 

Applied Air Systems

Part Number: 

IM 1216

Date: 

January 2014

Light Commercial Packaged Heating and Cooling Units

DCC Series 

15–20 Tons

Summary of Contents for DDC Series

Page 1: ...Installation and Maintenance Manual IM 1216 Group Applied Air Systems Part Number IM 1216 Date January 2014 Light Commercial Packaged Heating and Cooling Units DCC Series 15 20 Tons...

Page 2: ...ngle package heating and cooling units See the Specification Sheet applicable to your model for information regarding accessories NOTE Please contact your distributor or our website for the applicable...

Page 3: ...Top Duct Connections 6 Rigging Details 6 Electrical Wiring 7 Circulating Air and Filters 9 Condensate Drain Connection 9 Startup Adjustments and Checks 9 Airflow Adjustments 10 Motor Sheave Adjustment...

Page 4: ...SENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH WARNING WARNING TO PREVENT THE RISK OF PROPERTY DAMAGE PERSONAL INJURY OR DEATH DO NOT STORE COMBUSTIBLE MATERIALS OR USE GASOL...

Page 5: ...e claim with the following supporting documents a Original Bill of Lading certified copy or indemnity bond b Original paid freight bill or indemnity in lieu thereof c Original invoice or certified cop...

Page 6: ...of this area This 36 clearance must also be maintained to insure proper combustion air flow The combustion air intake must not be blocked for any reason including blockage by snow Adequate clearances...

Page 7: ...rbs include duct connection frames to be assembled with the curb Cantilevered type curbs are not available from the factory Curb insulation cant strips flashing and general roofing material are furnis...

Page 8: ...Lifting cables should be attached to the unit with shackles The distance between the crane hook and the top of the unit must not be less than 60 Two spreader bars must span over the unit to prevent da...

Page 9: ...T TO PREVENT WATER ENTRY INTO THE BUILDING CAUTION 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 maxi mum overcurrent p...

Page 10: ...t be weatherproof All holes in the unit base must be sealed including those around conduit nuts to prevent water leakage into build ing All required conduit and fittings are to be field supplied Suppl...

Page 11: ...CHECKS HIGH VOLTAGE OND THE FRAME OF THIS UNIT TO THE BUILDING ELECTRICAL GROUND BY USE OF THE GROUNDING TERMINAL PROVIDED OR OTHER ACCEPTABLE MEANS DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLIN...

Page 12: ...d to a piece of equip ment for the purpose of designating its voltage class and for the purpose of defining the minimum and maximum voltage at which the equipment will operate Utilization Voltage The...

Page 13: ...ly force to the center of the span t Span length inches C Center distance inches D Larger sheave diameter inches d Smaller sheave diameter inches h Deflection height inches DRIVE BELT TENSION ADJUSTME...

Page 14: ...speed in Heating mode and while in second stage Cooling mode The start up procedure is the same as for Air Conditioning Start up Procedure with the understanding that in Step 6 the indoor blower will...

Page 15: ...ndenser fans and tighten set screws FILTERS CAUTION TO PREVENT PROPERTY DAMAGE DUE TO FIRE AND LOSS OF EQUIPMENT EFFICIENCY OR EQUIPMENT DAMAGE DUE TO DUST AND LINT BUILD UP ON INTERNAL PARTS NEVER OP...

Page 16: ...7 2 14 6257 1 80 5711 1 66 0 6 7477 2 97 6899 2 51 6323 2 10 5716 1 72 5103 1 39 0 8 7112 2 96 6467 2 46 5795 2 01 5101 1 61 1 0 5983 2 38 5190 1 89 1 2 4426 1 71 CFM BHP CFM BHP CFM BHP CFM BHP CFM B...

Page 17: ...ATIONS VOLTAGE NAMEPLATE MIN MAX Qty RLA LRA Qty HP RLA HP FLA HP FLA 208 230 60 3 187 253 2 33 3 239 0 3 1 3 2 40 BD STD STATIC 5 0 12 7 5 0 14 0 460 60 3 414 506 2 17 9 125 0 3 1 3 1 20 BD STD STATI...

Page 18: ...X C UNIT DIMENSIONS B C D A B C D A Model A B C D 15 Ton 20 Ton 133 1 2 88 7 32 50 9 32 5 5 32 VERTICAL DISCHARGE TOP VIEW 21 60 7 48 22 2013 5151 San Felipe St Suite 500 Houston TX 77056 www daikinco...

Page 19: ...o its standard terms and conditions of sale including Limited Product Warranty Consult your local Daikin Applied Representative for warranty details To find your local Daikin Applied Representative go...

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