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DocuSign Envelope ID: 9826C043- 4C32- 49CD- A4CC- DC28ABAB7CE7 <br />SECTION 239500 — MULTI - INDOOR VRV SYSTEM <br />6. DIMENSIONS (H x L x W) <br />a. BSQ_T unit shall be no larger than 8 -1/8" x 15 -1/4" x 12- 13/16" (206.4mm x 387.4mm <br />x 325.4mm). <br />b. BS4Q_T shall be no larger than 11 -3/4" x 18- 15/16" x 14- 9/16" (298.5mm x 481mm x <br />370mm). <br />c. BS(6 /8)Q_T shall be no larger than 11 -3/4" x 22- 13/16" x 18- 15/16" (298.5mm x <br />579.4mm x 481 mm). <br />d. BS(10 /12)Q_T shall be no larger than 11 -3/4" x 32- 5/16" x 18- 15/16" (298.5mm x <br />821 mm x 481 mm). <br />7. REFRIGERANT VALVES: <br />a. The unit shall be furnished with 3 electronic expansion valves per branch to control <br />the direction of refrigerant flow. The use of solenoid valves for changeover and pres- <br />sure equalization shall not be acceptable due to refrigerant noise. <br />b. The refrigerant connections must be of the braze type. <br />c. In multi -port units, each port shall have its own electronic expansion valves. If com- <br />mon expansion /solenoid valves are used, redundancy must be provided. <br />d. Each circuit shall have at least one (36,000 Btu /h indoor unit or smaller for the <br />BSQ36TVJ, 54,000 Btu /h indoor unit or smaller for the BS(4/6/8/10/12)Q54TVJ, <br />60,000 Btu /h indoor unit or smaller for the BSQ60TVJ and 96,000 Btu /h indoor unit or <br />smaller for the BSQ96TVJ) branch selector box. <br />e. Multiple indoor units may be connected to a branch selector box with the use of a <br />REFNET- joint provided they are within the capacity range of the branch selector. <br />8. CONDENSTATE REMOVAL: <br />a. The unit shall not require provisions for condensate removal. A safety device or sec- <br />ondary drain pan shall be installed by the mechanical contractor to comply with the <br />applicable mechanical code, if an alternate manufacturer is selected. <br />9. ELECTRICAL: <br />a. The unit electrical power shall be 208/230 volts, 1 phase, 60 hertz. <br />b. The unit shall be capable of operation within the limits of 187 volts to 255 volts. <br />c. The minimum circuit amps (MCA) shall be 0.1 and the maximum overcurrent protec- <br />tion amps (MOP) shall be 15. <br />d. The control voltage between the indoor and condensing unit shall be 16VDC non - <br />shielded 2 conductor cable. <br />Reece, Noland & McElrath, Inc. 239500-34 Orange County Board of Elections <br />Orange Co., NC 05/04/18 <br />