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DocuSign Envelope ID: B94F2D40-3B3C-47A7-86C2-6F1 B4F92C62C <br /> Orange County Emergency Services Building Construction Documents <br /> I. Nominal Efficiency: As indicated at full load and rated voltage when tested in accordance with <br /> IEEE 112. <br /> J. Nominal Power Factor: As indicated at full load and rated voltage when tested in accordance with <br /> IEEE 112. <br /> 2.06 ELECTRONICALLY COMMUTATED MOTORS (ECM) <br /> A. Applications: <br /> 1. Commercial: <br /> a. Roof Top Unit: <br /> 1) Operating Mode: Constant speed. <br /> 2) Input: Motor manufacturer to coordinate control requirements with the control <br /> board of the roof top unit and/or specified sequence of operation. <br /> 3) Shaft Extension: Single. <br /> 4) RPM: 300 through 1200. <br /> b. DX Fan Coil Unit: <br /> 1) Operating Mode: Constant cfm. <br /> 2) Input: Motor manufacturer to coordinate control requirements with the control <br /> board of the DX fan coil unit and/or specified sequence of operation. <br /> 3) Shaft Extension: Single. <br /> 4) Options: Remote mount control/User-Interface. <br /> 5) RPM: 300 through 1800. <br /> PART 3 EXECUTION <br /> 3.01 INSTALLATION <br /> A. Install in accordance with manufacturer's instructions. <br /> B. Install securely on firm foundation. Mount ball bearing motors with shaft in any position. <br /> C. Check line voltage and phase and ensure agreement with nameplate. <br /> D. Motors with belt drives shall have adjustable motor mountings. Motor mounts shall have adjustable <br /> locking device for fixing motor position. <br /> E. Motor starters shall be installed as close to the motors they are serving as possible. <br /> F. Motor starters shall be installed at locations and heights to meet all State requirements and <br /> National Electric Code. <br /> END OF SECTION 23 05 13 <br /> PDC Project 18102 COMMON MOTOR 23 05 13- 3 <br /> 12/17/2018 REQUIREMENTS FOR HVAC <br /> EQUIPMENT <br />