2018-425-E AMS - Sasser Companies Annex upfit

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DocuSign Envelope ID: 9826C043- 4C32- 49CD- A4CC- DC28ABAB7CE7 SECTION 239500 - MULTI - INDOOR VRV SYSTEM 1. The unit shall have controls provided by Daikin to perform input functions necessary to operate the system. 2. The unit shall be compatible with interfacing with a BMS system via op- tional LonWorks or BACnet gateways. 3. The unit shall be compatible with a Daikin Intelligent Touch Manager ad- vanced multi -zone controller. J. Optional Accessories Available: 1. Direct fresh air intake kit (KDDQ44X60). 2. Supply air duct connections. 3. Remote "in- room" sensor kit (KRCS01 -1B). i. The Daikin wall mounted, hard wired remote sensor kit is recom- mended for ceiling- embedded type fan coils, which often result in a difference between set temperature and actual temperature. The sen- sor for detecting the temperature can be placed away from the indoor unit (branch wiring is included in the kit). 4.03 FXMQ -M - CONCEALED CEILING DUCTED UNIT (Med. Static) A. General: Daikin indoor unit FXMQ -M shall be a built -in ceiling concealed fan coil unit, operable with refrigerant R-41 OA, equipped with an electronic ex- pansion valve, for installation into the ceiling cavity. It is constructed of a gal- vanized steel casing. It shall be available in capacities from 72,000 Btu /h to 96,000 Btu /h. Model numbers are FXMQ72MVJU and FXMQ96MVJU to be connected to outdoor unit model RXYQ / RWEYQ heat pump and REYQ / RWEYQ heat recovery model. It shall be a horizontal discharge air with hori- zontal return air configuration. All models feature a low height cabinet mak- ing them applicable to ceiling pockets that tend to be shallow. Computerized PID control shall be used to control superheat to deliver a comfortable room temperature condition. The unit shall be equipped with a programmed drying mechanism that dehumidifies while limiting changes in room temperature when used with Daikin remote control BRC1 E72, BRC1 E73 and BRC2A71. The indoor units sound pressure shall be 48 dB(A) at low speed measured 5 feet below the ducted unit. B. Performance: Each unit's performance is based on nominal operating condi- tions: C. Indoor Unit: 1. The Daikin indoor unit FXMQ -M shall be completely factory assembled and tested. Included in the unit is factory wiring, piping, electronic propor- tional expansion valve, control circuit board, fan motor thermal protector, flare connections, self- diagnostics, auto - restart function, 3- minute fused time delay, and test run switch. The unit shall have an adjustable external static pressure switch. 2. Indoor unit and refrigerant pipes will be charged with dehydrated air prior to shipment from the factory. 3. Both refrigerant lines shall be insulated from the outdoor unit. Reece, Noland & McElrath, Inc. 239500-41 Orange County Board of Elections Orange Co., NC 05/04/18 Model Number Cooling Heating (Indoor 80T DB / 67T WB, (Indoor 47T DB / 43T WB, Outdoor 95T DB, 25 ft pipe length) Outdoor 70 °F DB, 25 ft pipe length) FXMQ72MVJU 72,000 96,000 FXMQ96MVJU 96,000 108,000 C. Indoor Unit: 1. The Daikin indoor unit FXMQ -M shall be completely factory assembled and tested. Included in the unit is factory wiring, piping, electronic propor- tional expansion valve, control circuit board, fan motor thermal protector, flare connections, self- diagnostics, auto - restart function, 3- minute fused time delay, and test run switch. The unit shall have an adjustable external static pressure switch. 2. Indoor unit and refrigerant pipes will be charged with dehydrated air prior to shipment from the factory. 3. Both refrigerant lines shall be insulated from the outdoor unit. Reece, Noland & McElrath, Inc. 239500-41 Orange County Board of Elections Orange Co., NC 05/04/18