CoolSpot Engineering Guide

Transcription

1 Engineering Guide Effective December 2017 Air-Cooled, Water-Cooled, Chilled Water or Magna Cool Precision Cooling Package

2 Contents Contents Product Features and Options Physical Data Common Physical Data Air-Cooled Physical Data Physical Data Water-Cooled Physical Data Chilled Water Air-Cooled Units Unit Capacity Ratings Air-Cooled Electrical Data Electrical Data Electrical Data with Magna Cool Package Water-Cooled Units Unit Capacity Ratings Electrical Data Water-Cooled Units (cont.) Electrical Data with MagnaCool Package Chilled Water Units Unit Capacity Ratings Chilled Water Electrical Data Electrical Data Dimensional Data Draw-Thru, Air-Cooled Units Draw-Thru, Water-Cooled, Chilled Water or when matched with Remote Condensing Unit Air-Cooled Unit Configurations Subject to change without notice. 2

3 Product Features and Options The is a self contained air conditioning system designed specifically for spot cooling applications. The is mounted above the ceiling with integral supply and return grill that fits a standard 2' x 4' ceiling grid. There are five cooling capacities ranging in size from one to three tons making it ideal for supplementary cooling of existing space or new construction. The standard air-cooled unit comes with a belt-driven condenser fan that has field adjustable external static pressure ranging from.1 to 1.0" to allow for various sizes and lengths of ductwork. A remote air-cooled condenser is also available for exterior installation. Other cooling options include water/glycol cooled and chilled water units. Air-Cooled, Water-Cooled or Chilled Water Configurations R-410A Refrigerant, Factory Charged 1 thru 3 Ton Ceiling Grid Mounted Package Unit Rubber Vibration Isolators Cabinets Constructed of Scratch Resistant Heavy Duty Galvanized Steel Adjustable Supply Grille Return Air Grille w/ Integrated Filter Rack Completely Serviceable at Ceiling Accessible from conditioned space behind filter: 1. Sight Glass/Moisture Indicator 2. High and Low Side Schrader Access Fittings Access Through Both Sides of Unit Fits through 29" doorways Variety of Thermal/Acoustical Insulation In Return/Supply Plenum, Evaporator Section and Condenser Blower Section Stainless Steel Drain Pan in Evaporator Section Drain Pan Overflow Switch Internal Condensate Pump Ball Bearing Motor(s) Belt drive blowers Cast iron pulley and sheaves Inherently Protected Motors and Compressors Loss of Air Safety Switch (when electric heat is used) Reciprocating Compressor Crankcase Heater All internal components are located for easy access through removable side panels, and routine maintenance is accomplished by removing adjacent ceiling tiles. Refrigerant service ports are mounted on a bulkhead easily accessible through the return air grill. Operating pressures can be determined without removing ceiling tiles. The can provide temperature and humidity control for your equipment cooling requirements when ordered with the MagnaCool package which includes the optional microprocessor controller, electronic steam canister humidifier and finned tubular electric reheat. The full featured Marvel J microprocessor allows control of multiple s from one remote location. Rubber-In-Shear Vibration Isolators for all Compressors Refrigerant Line Vibration Eliminator Individual Contactor for each Motor, Compressor and Electric Heat Element Adjustable Expansion Valve with External Equalizer High and Low Pressure Safety Switches Filter Drier 1", MERV 8 Pleated Filter Co-axial Counterflow Heat Exchanger on Water-Cooled Units Condenser Drain Pan on Water-Cooled Units Functionally Run Tested at the Factory One Year Limited Warranty on Parts and Five Year Limited Warranty on Compressor (Labor Not Included) Partial List of Options (items in BOLD are factory installed): 2-way, 150 psig Water Regulating Valve 3-way and 350 psig Water Regulating Valves Condenser Drain Pan on Water-Cooled Units Electric Heat or Reheat (finned tubular) Freezestat Heresite Coated Coils Hot Gas Bypass Low Ambient Controls Microprocessor Controls Non-Fused Disconnects Steam Canister Humidifier Subject to change without notice. 3

4 Physical Data Common Physical Data Voltage Voltage Filter Evap. Blower Evap. Coil MODELS CS, CSW, CSR 208/ Yes Yes Yes Yes Yes 208/ No Yes Yes Yes Yes No Yes Yes Yes Yes MODELS CSRC, CSWRC, CSC 208/ Yes Yes Yes Yes Yes 208/ Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Size (in.) 20 X 20 X 1 Qty 1 Type Pleated Throwaway CFM Size 10-7 (Qty. 1) Motor HP 1/4 1/2 3/4 Rows Deep 3 3 Face Area (ft 2 ) FPI Air-Cooled Physical Data MODEL CS CFM Cond. Blower Max. ESP Size 9-9 (Qty. 1) Motor HP 1/2 3/ /2 Rows Deep 4 5 Condenser Coil Face Area (ft 2 ) 2.1 FPI Compressor Qty. 1 Charge R410A (Lbs-Ozs) Weight (Net Operating, Lbs.) MODEL CSR Compressor Qty. 1 Charge R410A (Lbs-Ozs) Weight (Net Operating, Lbs.) MODEL CSRC Charge R410A (Lbs-Ozs) Weight (Net Operating, Lbs.) Subject to change without notice. 4

5 Physical Data Water-Cooled Physical Data MODEL CSW Condenser Coil Pressure Drop GPM Compressor Qty. 1 Charge R410A (Lbs-Ozs) Weight (Net Operating, Lbs.) MODEL CSWRC Charge R410A (Lbs-Ozs) Weight (Net Operating, Lbs.) Chilled Water MODEL CSC Pressure Drop GPM Chilled Water Coil Rows Deep 3 4 Face Area (Ft 2 ) Valve Size 5/8 (c) 7/8 (c) Weight (Net Operating, Lbs.) (c) Valve size listed is for on/off application. Modulating applications will may require a different valve size Subject to change without notice. 5

6 Air-Cooled Units Unit Capacity Ratings Model No. CS12G*ASTA CS18G*ASTA CS24G*ASTA CS30G*ASTA CS36G*ASTA Entering Air Air Over Condenser D.B. W.B. Total Sensible Total Sensible Total Sensible Subject to change without notice. 6

7 Air-Cooled Electrical Data Electrical Data Model No. Voltage (a) Nom. Comp. Evap. Motor Cond. Motor Tons LRA RLA HP FLA HP FLA MCA MOP CS12G1ASTA 208/ / / CS18G1ASTA 208/ / / CS18G3ASTA 208/ / / CS18G4ASTA / / CS24G1ASTA 208/ / / CS24G3ASTA 208/ / / CS24G4ASTA / / CS30G1ASTA 208/ / CS30G3ASTA 208/ / CS30G4ASTA / CS36G1ASTA 208/ / CS36G3ASTA 208/ / CS36G4ASTA / Electrical Data with Magna Cool Package Model No. Voltage (a) Nom. Comp. Evap. Motor Cond. Motor Heater Humid. Tons LRA RLA HP FLA HP FLA (b) Amps Amps MCA MOP CS12G1ASTA02 208/ / / CS18G1ASTA02 208/ / / CS18G3ASTA02 208/ / / CS18G4ASTA / / CS24G1ASTA05 208/ / / CS24G3ASTA05 208/ / / CS24G4ASTA / / CS30G1ASTA05 208/ / CS30G3ASTA05 208/ / CS30G4ASTA / CS36G1ASTA05 208/ / CS36G3ASTA05 208/ / CS36G4ASTA / (a) 277 volt/ single phase available with a buck boost transformer Subject to change without notice. 7

8 Water-Cooled Units Unit Capacity Ratings Model No. GPM PD (psi) CFM CSW12G*ASTA CSW18G*ASTA CSW24G*ASTA CSW30G*ASTA CSW36G*ASTA Entering Air EWT = 85F D.B. W.B. Total Sensible Electrical Data Model No. Voltage (a) Nom. Tons Evap. Motor HP FLA MCA MOP CSW12G1ASTA 208/ / CSW18G1ASTA 208/ / CSW18G3ASTA 208/ / CSW18G4ASTA / CSW24G1ASTA 208/ / CSW24G3ASTA 208/ / CSW24G4ASTA / CSW30G1ASTA 208/ / CSW30G3ASTA 208/ / CSW30G4ASTA / CSW36G1ASTA 208/ / CSW36G3ASTA 208/ / CSW36G4ASTA / (a) 277 volt/ single phase available with a buck boost transformer Subject to change without notice. 8

9 Water-Cooled Units (cont.) Electrical Data with MagnaCool Package Model No. Voltage (d) Nom. Comp. Evap. Motor Heater (b) Humid. Tons LRA RLA HP FLA Amps Amps MCA MOP CSW12G1ASTA / CSW18G1ASTA / CSW18G3ASTA / CSW18G4ASTA / CSW24G1ASTA / CSW24G3ASTA / CSW24G4ASTA / CSW30G1ASTA / CSW30G3ASTA / CSW30G4ASTA / CSW36G1ASTA / CSW36G3ASTA / CSW36G4ASTA / (d) 277 volt/single phase available with a buck boost transformer Unit Capacity Ratings Chilled Water Units Model No. CSC12G*-T- CSC18G*-T- CSC24G*-T- CSC30G*-T- CSC36G*-T- Entering Air (of) Ent. Water Temp. = 45oF Evaporator Blower Performance GPM D.B W.B Total Sensible CFM Blower Size HP / / / / / Subject to change without notice. 9

10 Chilled Water Electrical Data Electrical Data Model No. (d) Voltage Nom. Tons Evap. Motor HP FLA MCA MOP CSC12G / CSC18G / CSC18G / CSC18G / CSC24G / CSC24G / CSC24G / CSC30G / CSC30G / CSC30G / CSC36G / CSC36G / CSC36G / Model No. (d) Voltage Nom. Tons Evap. Motor Heater Humid HP FLA Amps (a) Amps MCA MOP CSC12G1-T / CSC18G1-T / CSC18G3-T / CSC18G4-T / CSC24G1-T / CSC24G3-T / CSC24G4-T / CSC30G1-T / CSC30G3-T / CSC30G4-T / CSC36G1-T / CSC36G3-T / CSC36G4-T / volt/single phase available with buck boost tranformer (d) * - 2 or 5KW to be decided based off of customer request Subject to change without notice. 10

11 Dimensional Data Draw-Thru, Air-Cooled Units DUCT CONNECTION SIZE: 10"W X 14"H (RIGHT HAND SHOWN, LEFT HAND OPTIONAL) CONDENSER BLOWER SECTION /4" FLARE CONDENSATE DRAIN CONNECTION ACCESS PANEL ACCESS PANEL 9.75 CONDENSER AIR INLET DUCT CONNECTION CONDENSER BLOWER ACCESS PANEL CONDENSER AIR DISCHARGE GRILLE SKIRT RETURN AIR SUPPLY AIR 22.8 ELECT. ENTRANCE HUMIDIFIER/CONDENSATE DRAIN CONNECTION (OPTIONAL) Draw-Thru, Water-Cooled, Chilled Water or when matched with Remote Condensing Unit /4" FLARE CONDENSATE DRAIN CONNECTION ACCESS PANEL ACCESS PANEL 9.75 ACCESS PANEL QUICK CONNECT LOCATIONS REMOTE CONDENSING ONLY GRILLE SKIRT RETURN AIR SUPPLY AIR WATER IN & OUT CONNECTIONS WATER COOLED UNITS ONLY 22.8 ELECT. ENTRANCE HUMIDIFIER/CONDENSATE DRAIN CONNECTION (OPTIONAL) Subject to change without notice. 11

12 Air-Cooled Unit Configurations CS Self Contained Air-Cooled (CS) Shown Water-Cooled (CSW) Available Chilled Water (CCW) Available CSR BC* Remote Condenser Section CSRC B* Remote Condensing Section CSRC B (Dual Circuit) * Multiple Evaporators with Single Remote Condensing Section CSRC * Remote condensers or condensing sections can also be water-cooled or propeller type. Subject to change without notice. 12

13 Unique Solutions for All-Indoor HVAC Projects VertiCool Classic Vertical, 3-30 Ton VertiCool Aurora Vertical, 3-35 Tons VariCool VAV, 9-70 Tons VariCool EZ-Fit VAV, Tons Alpha Aire CFM Portable Cooling and Heating Units 3-30 Tons C13-Series Horizontal 2-10 Tons C-Series Horizontal 1-15 Tons Special Configuration Engineered to Order OmegaAir Horizontal and Vertical 100% Outside Air CFM Authorized Distributor: LIMITED WARRANTY United CoolAir Units are backed by a 1 year limited warranty on parts and a 5 year limited warranty on the compressor (labor not included). Maintenance items such as filters and belts are excluded under this limited warranty. FACTORY TESTED All units are functionally run tested before shipment to ensure a trouble-free start-up and unit commissioning. Industry proven components are used throughout to enhance system reliability and peace of mind. Scan to learn more about all of our products! 491 East Princess Street, York, PA Phone: Fax: uca@unitedcoolair.com web: Copyright by United CoolAir Corporation All rights reserved. Manufacturer reserves the right to make changes without notice.