Carrier AquaSnap 30MPA050 Installation Instructions Manual

Contents

26Fig. 25 —CHILLEDFLUIDPUMPFROMADDITIONALAIR HANDLERS AIR HANDLINGUNITFANMOTORPOWERFIELDPOWERSUPPLYCHILLED FLUIDPUMP POWERFIELD-SUPPLIEDSHUT-OFF VALVEFIELD-SUPPLIEDSHUT-OFFVALVESFIELD-SUPPLIEDSHUT-OFF VALVETO COOLINGTOWERFROM COOLINGTOWERSTRAINER*CONDENSERWATER PUMP30MPW MANIFOLD UNITSTO EXPANSIONTANKTO ADDITIONALAIR HANDLERSMULTI-CHILLERCONTROLLERST*AIRFLOW THROUGHAIR HANDLING UNITPOWER WIRINGCONTROL WIRINGCHILLED FLUID PIPINGFIELD-SUPPLIEDSTARTERFIELD-SUPPLIEDDISCONNECTFIELD SUPPLIEDFDSTRAINER*NOTES:1. Chiller must be installed levelly to maintain proper compressor oil return (level adjustment kit included with manifold pip-ing kit (option).2. Wiring and piping shown are general points-of-connection guides only and are not intended for a specific installation.Wiring and piping shown are for a quick overview of system and are not in accordance with recognized standards.3. All wiring must comply with applicable local and national codes.4. All piping must follow standard piping techniques. Refer to Carrier System Design Manual or appropriate ASHRAE(American Society of Heating, Refrigerating, and Air-Conditioning Engineers) handbook for details.5. See product data for minimum system fluid volume. This system may require the addition of a holding tank to ensureadequate volume.6. Operating environment — Chiller should be installed in an indoor environment where the ambient temperature isbetween 40 to 104°F (4 to 40°C) with a relative humidity (non-condensing) of 95% or less. To ensure that electrical com-ponents operate properly, do not locate the chiller in an area exposed to dust, dirt, corrosive fumes, or excessive heatand humidity.Fig. 25 — Manifold Typical Piping and Wiring, 30MPW Units Shown