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DocuSign Envelope ID: B94F2D40-3B3C-47A7-86C2-6F1 B4F92C62C <br /> Orange County Emergency Services Building Construction Documents <br /> SECTION 23 81 29 <br /> VARIABLE REFRIGERANT FLOW HVAC SYSTEMS <br /> PART 1 GENERAL <br /> 1.01 SECTION INCLUDES <br /> A. Variable refrigerant volume HVAC system includes: <br /> 1. Outdoor/condensing unit(s). <br /> 2. Indoor/evaporator units. <br /> 3. Refrigerant piping. <br /> 4. Control panels. <br /> 5. Control wiring. <br /> 1.02 REFERENCE STANDARDS <br /> A. AHRI 210/240- Standard for Performance Rating of Unitary Air-Conditioning and Air-Source Heat <br /> Pump Equipment; 2008, Including All Addenda. <br /> B. ASHRAE Std 90.1 I-P- Energy Standard for Buildings Except Low-Rise Residential Buildings; Most <br /> Recent Edition Adopted by Authority Having Jurisdiction, Including All Applicable Amendments and <br /> Supplements. <br /> C. ITS (DIR)- Directory of Listed Products; current edition. <br /> D. NFPA 70 - National Electrical Code; Most Recent Edition Adopted by Authority Having Jurisdiction, <br /> Including All Applicable Amendments and Supplements. <br /> E. UL 1995- Heating and Cooling Equipment; Current Edition, Including All Revisions. <br /> 1.03 ADMINISTRATIVE REQUIREMENTS <br /> A. Preinstallation Meeting: Conduct a preinstallation meeting one week prior to the start of the work of <br /> this section; require attendance by all affected installers. <br /> 1.04 SUBMITTALS <br /> A. See Section 01 30 00-Administrative Requirements, for submittal procedures. <br /> B. Product Data: Submit manufacturer's standard data sheets showing the following for each item of <br /> equipment, marked to correlate to equipment item markings indicated in the Contract Documents: <br /> 1. Indoor/Evaporator Units: <br /> a. Cooling Capacity: Btu/h. <br /> b. Heating Capacity: Btu/h. <br /> c. Cooling Input Power: Btu/h. <br /> d. Heating Input Power: Btu/h. <br /> e. Air Flow: Cubic feet per minute. <br /> f. Fan Curves. <br /> g. External Static Pressure (ESP): Inches WG. <br /> h. Sound Pressure level: dB(A). <br /> i. Electrical Data: <br /> 1) Maximum Circuit Amps (MCA). <br /> 2) Maximum Fuse Amps (MFA). <br /> 3) Maximum Starting Current (MSC). <br /> 4) Full Load Amps (FLA). <br /> 5) Total Over Current Amps (TOCA). <br /> 6) Fan Motor: HP. <br /> j. Maximum Lift of Built-in Condensate Pump. <br /> k. Weight and Dimensions. <br /> I. Control Options. <br /> 2. Control Panels: Complete description of options, control points, zones/groups. <br /> 3. Capacities and ratings shall be at the conditions shown on the Drawings. <br /> C. Shop Drawings: Installation drawings custom-made for this project; include as-designed HVAC <br /> layouts, locations of equipment items, refrigerant piping sizes and locations, condensate piping <br /> sizes and locations, remote sensing devices, control components, electrical connections, control <br /> wiring connections. Include: <br /> PDC Project 18102 VARIABLE REFRIGERANT 2381 29- 1 <br /> 12/17/2018 FLOW HVAC SYSTEMS <br />