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Summary of Contents for ClimaCool SHC onDEMAND Series
- Page 1 Water Cooled Ultimate Chiller Solution Simultaneous Heating and Cooling Heat Pump and Heat Recovery Model SHC onDEMAND 30, 50, 70, 85 Installation, Operation & Maintenance Patent Pending DEMAND ® • • SIMULTANEOUS HEATING AND COOLING 95B0059N01 ®...
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Page 2: Table Of Contents
Table of Contents Pre-Startup Check List (SHC onDEMAND) . . . . . . . . . . . . . 27 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Pre-Installation . -
Page 3: Introduction
Introduction General Description CAUTION/ATTENTION Excessive Chlorine, Chlore excessive, solides non The SHC onDEMAND eliminates the need to have separate undissolved solids and other dissous et les autres impropre improper water conditions conditions de l’eau, equipment for heating and cooling while saving installation WILL DAMAGE the internal ENDOMMAGERA l’échangeur heat exchanger &... -
Page 4: Pre-Installation
ClimaCool module’s warranty. A factory authorized technician is required to perform the startup of your ClimaCool chiller . Please contact the ClimaCool Customer Service Department at 405-815- 3000 or technicalsupport@climacoolcorp .com to schedule a date for your startup . -
Page 5: Physical Data
Physical Data SHC onDEMAND® Model UCH Module and Compressor Capacity (tons)¹ 31.8 51.6 67.3 81.7 kW/Ton 0.734 0.742 0.741 0.748 Refrigerant Circuits (quantity) Compressor Type Scroll Scroll Scroll Scroll Compressor Quantity Compressor Nominal Hp (per circuit) Refrigerant Charge R-410A (lbs) 1950 2560 2810... -
Page 6: Dimensional Data Drawings
Dimensional Data Drawings: SHC onDemand Heat Pump Configuration ® ® www.climacoolcorp.com... - Page 7 Dimensional Data Drawings: SHC onDemand Heat Recovery Configuration ® ® www.climacoolcorp.com...
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Page 8: Rigging And Lifting Procedures
Rigging and Lifting Procedures Rigging Each module should be lifted by using lift straps threaded through the steel base cutouts and the use of a spreader bar . Note: If no spreader bar is used, damage to the unit may occur . Figure 1 Figure 2 Lifting Strap... -
Page 9: Mounting Rail And Vibration Isolation
ClimaCool recommends locking down the chiller to a concrete base or to three (3) 4” base mounting rails using the six (6) bolt holes provided in each base pan . Due to the low vibration of the modules, ClimaCool does not require the application of 4”... -
Page 10: Recommended Service Clearances
Recommended Service Clearances Service Clearances SHC - Heat Pump Top View 30” 30” Rear Service Access Front Service Access 36” 36” Service Clearances SHC - Heat Recovery Top View Rear Service Access 30” 30” Front Service Access 36” 36” Notes: 1. -
Page 11: Uch Simultaneous Model Key
UCH Simultaneous Model Key www.climacoolcorp.com... -
Page 12: Unit Installation
. Using the ClimaCool modular chillers must be installed in a conditioned appropriate tools, tighten hardware assembly until seated . and dehumidified space. The minimum foundation... - Page 13 Unit Installation • Remove the rubber gasket from the coupling . • Open the coupling by completely removing one bolt • Apply a thin layer of silicone or other non-petroleum and nut (see Figure 11) . lubricant to both the inner and outer surface of the •...
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Page 14: Unit Installation
Unit Installation Header Insulation Chilled water piping is pre-insulated on each module at the factory with ¾” closed cell insulation. After bolting all modules together and leak testing, the entire coupling connection needs to be insulated by the installing contractor . Sound Attenuation Panels and Gasket Attenuation panels are enclosures made of 18 gauge galvanized steel with powder coat paint finish and fiberglass... -
Page 15: Electrical Connections
. accept other types of sont pas conçus pour conductors. accepter d’autres types de ClimaCool recommends the use of a phase sequence conducteurs. indicating instrument following the manufactures WARNING/AVERTISSEMENT directions. An alternative is to “bump test” the compressors Disconnect power supply Debrancher avant d’entre-... - Page 16 ARC 156 wiring specifications (Voir l’IOM ou contacter ClimaCool pour les (See IOM or contact ClimaCool for complete spécifications complètes.) Below are the specifications for ARC156 wiring. The wire jacket specification.)
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Page 17: Voltage/Phase Monitor Wiring Diagram
Voltage/Phase Monitor Wiring Diagram www.climacoolcorp.com... -
Page 18: Water Piping
. (See Water Piping Configuration Figures 16 and 17 on page ClimaCool’s warranty does not cover and does not apply to 18). Piping configurations on multiple modules may also products which have defects or damages due to freezing be found on page 17 . -
Page 19: Water Piping
Branch Header 6 x 6 x 2 that strictly prohibit the use of ClimaCool sensors and controls for control of field supplied bypasses or other field supplied items . The recommended method is to control via differential pressure or gpm flow meters across the chilled water/evaporator, hot water/condenser and source water systems . -
Page 20: Water Piping Configuration
Notes: Figures 16 and 17 are required piping for proper water regulation and distribution through ClimaCool modular chillers . Module order and incoming/outgoing water flow as shown in both Figure 16 and 17 can be set up as either a left-to-right or right-to-left configuration. -
Page 21: Hydronic Refrigeration
Refrigerant Circuit #1 Service Ports (3/4") Refrigerant Circuit #2 Isolation Ball Valves Leaving Chilled Water (2", 2 ½” or 3") Temperature Sensor Pete's Ports Heat Exchanger Note: Figure 18 and 19 depict hydronic piping in each ClimaCool chiller module . www.climacoolcorp.com... -
Page 22: Filling The Water System
Filling the Water System It is imperative that the water systems are free from Open all water isolation valves inside each module . Close debris prior to initial operation . See Water Treatment for a off the main header bypass lines referred to in step 1 and comprehensive list of precautions on pages 21 and 22 . -
Page 23: Water Treatment
Table 1 . The materials exposed to the water are type 316 stainless steel, pure copper and carbon steel . Other materials may exist external to the ClimaCool chiller . It is the user’s responsibility to ensure these materials are compatible with the treated water . -
Page 24: Water Temperature Requirements
Water Temperature Requirements Load Loops Minimum LWT Maximum LWT Water Chilled Water 20°F 62°F Temperature Limits Hot Water 80°F 135°F Source Loop Minimum LWT Maximum LWT Water Heating Mode 20°F 62°F Temperature Limits Cooling Mode 80°F 135°F Notes: Operation below 40°F requires adequate glycol/antifreeze solution . All modules can operate safety in this range without the need of special controls . -
Page 25: Condenser & Evaporator Water Pressure Drop Charts
Condenser and Evaporator Water Pressure Drop Charts Condenser Water Pressure Drop 30, 50, 70 & 85-Ton, UCH Series Model# UCH030 Model# UCH050 Model# UCH070 Model# UCH085 43 3 43.3 34.7 26.0 21.7 19.5 17.3 15.5 10.8 0.87 0.43 1000 260 300 Flow (GPM) Evaporator Water Pressure Drop 30, 50, 70 &... -
Page 26: Glycol Performance Adjustment Factors Charts
Glycol Performance Adjustment Factors Charts Note: Correction factors shown above are to be applied to Std. Product Note: Correction factors shown above are to be applied to Std. Product Data @ ARI 550/590 44°F. Leaving Chilled Water / Data @ ARI 550/590 44°F. Leaving Chilled Water / 85°F Entering / 95°F Leaving Conditioned Water. - Page 27 Glycol Performance Adjustment Factors Charts Glycol Solution Freezing Point www.climacoolcorp.com...
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Page 28: Pre-Startup
Pre-Startup Water System All startups must be performed by ClimaCool factory trained personnel. Prior to chiller startup, there are certain Confirm that leak testing has been carried out. essential checks which must be completed . Failure to carry Confirm that the system is clean. -
Page 29: Pre-Startup Check List (Shc Ondemand)
Please note all conditions must be complete prior to the startup date. *This form must be completed and submitted to ClimaCool Corp. a minimum of three (3) weeks prior to final scheduling of any Startup. NOTE: If any of the above items are not complete at time of startup, back charges will be assessed for additional costs. -
Page 30: Startup
Startup All startups must be performed by ClimaCool factory Nominal differential pressure ranges are from 3 to trained personnel. 10 psid . Review all items are complete from the Pre Startup 10 . Confirm the jumper locations for all master controller Check List . -
Page 31: Startup
Startup 18 . Verify proper communications from each module back gauge to the related temperature . The proper superheat to the master controller using the “STATUS” menu, then temperature range is 6-18°F at normal operating conditions indexing down to the desired compressor data screen . (typically 44 leaving chilled water temperature) . -
Page 32: Subcooling & Superheat Flow Chart
All startup paperwork and documentation must be no air in the bottles . All the sample bottles must have labels submitted to ClimaCool . Future warranty claims completed per instructions included with the bottles . Ship cannot be processed without a completed Startup and the bottles immediately to the appropriate water testing Warranty Registration form on file (See page 30). -
Page 33: Startup And Warranty Form
® Startup and Warranty Registration Form (SHC onDEMAND Sign, date and E-mail to: technicalsupport@climacoolcorp.com or Ambient Fax: 405.815.3052 Attn: Technical Support Temp: Page 1 of 1 Project Name: Contractor Name: Address: Address: City/State/Zip: City/State/Zip: Startup Date: Phone No.: Module Compressor Model No.: Model No.: Serial No.:... -
Page 34: Chiller Operation And Maintenance
* The temperature drop/rise on a fully loaded (both failure . As with any mechanical system, it is necessary to conduct a series of checks to the ClimaCool chiller to confirm compressors) heat exchanger is generally 10°F . If only correct operation . -
Page 35: Heat Exchangers
Heat Exchangers Draining If it is required to remove carbonates, then an acidic wash should be used . A 2% solution of phosphoric or sulfamic When performing standard maintenance procedures such acids in pure water are generally acceptable . These acid as flushing a heat exchanger, it will be necessary to isolate solutions should only be allowed to circulate within the heat either heat exchanger . -
Page 36: Cleaning Arrangement
Cleaning Arrangement Figure 1 - City Water Cleaning Arrangement Figure 20 - City Water Cleaning Arrangement Service Port (3/4") Connect to City Water To Cooling Tower Header Refrigerant Circuit Pete's Ports Isolation Ball Valves (2, 2 ½ or 3") Header Refrigerant Circuit From Cooling Tower Connect to Drain... -
Page 37: Operational Limitations
Operational Limitations Voltage Limitations The following voltage limitations are absolute and operation beyond these limitations may cause serious damage to the compressor. Nominal Voltage Minimum Voltage Maximum Voltage 208/230/3/60 460/3/60 575/3/60 SHC onDEMAND® - Model UCH Water Flow Data Minimum Evaporator Water Flow (gpm) Maximum Evaporator Water Flow (gpm) Minimum Condenser Water Flow (gpm) Maximum Condenser Water Flow (gpm) -
Page 38: Compressor Information
Compressor Information ClimaCool SHC onDemand use scroll compressors . They glass levels . Oil is pressure-injected either into a gauge are highly efficient and extremely reliable. The information connection on the suction line or injected into the oil contained in this manual will be useful for their care . -
Page 39: Refrigeration Circuit Diagram
S2. LEAVING EVAPORATOR WATER TEMP. SENSOR = REFRIGERANT FLOW PATH S3. SUCTION TEMP. SENSOR = PRESSURE ACCESS FITTING PT1. DISCHARGE PRESSURE TRANSDUCER = THERMAL EXPANSION VALVE PT2. SUCTION PRESSURE TRANSDUCER REFRIGERATION CIRCUIT DIAGRAM TITLE: (CIRCUIT #1 OF 2 SHOWN) UCH WATER SOURCE MODULAR SHC HEAT RECOVERY DESCRIPTION: CLIMACOOL MODEL # UCH(015/025/030/050/070/085)‐WB0S SIZE: REVISION BY: J.P.F. REV: SCALE: ‐ DATE: JUNE‐2019 DRAWN BY: CCC‐ENG SHEET: 1 OF 1 www.climacoolcorp.com... -
Page 40: Refrigeration Circuit Diagram
"TEE" SOLDER JOINT S4. SUCTION TEMPERATURE SENSOR REFRIGERANT FLOW PATH PT1. DISCHARGE PRESSURE TRANSDUCER PT2. SUCTION PRESSURE TRANSDUCER PRESSURE ACCESS FITTING REFRIGERATION CIRCUIT DIAGRAM TITLE: (CIRCUIT #1 OF 2 SHOWN) UCH WATER SOURCE MODULAR SHC HEAT PUMP DESCRIPTION: CLIMACOOL MODEL # UCH(015/025/030/050/070/085)‐SB0S SIZE: REVISION BY: J.P.F. REV: SCALE: ‐ DATE: JUNE‐2019 DRAWN BY: CCC‐ENG SHEET: 1 OF 1 www.climacoolcorp.com... -
Page 41: Refrigeration System Re-Processing
. It is necessary to use a micron meter equipped with an absolute pressure gauge (or transducer) to take this reading . ClimaCool recommends the triple evacuation process to ensure proper removal of moisture and contaminants from the refrigeration system . -
Page 42: Options & Accessories
Options and Accessories Pressure Differential Flow Sensor Field installed to prevent operation of chiller without sufficient water flow to evaporator and condenser. Manual Strainers Field installed strainers are external to the chiller bank to increase efficiency and ensure long life of the modules. A minimum 60 mesh stainless steel screen is required to protect both the condenser and evaporator circuit . -
Page 43: Stainless Steel Strainer Option
. ClimaCool strongly recommends that safety and an adequate seal . you follow these safety precautions and avoid the potential... - Page 44 Stainless Steel Strainer Option Table 2 Follow the following steps when cleaning the Table 1 CS strainer element: Recommended Strainer Bolt Size Torque (ft. lbs) Step 1 . (Bolted Lid Models): Remove the top of the (inches) 5/16 - 18 60 - 80 strainer by removing the Grade 5 Zinc plated 3/8 - 16...
- Page 45 Stainless Steel Strainer Option What is Water Hammer? Figure 24 Water hammer is a phenomenon that can occur in fluid RED POINTER systems with long pipes . Water hammer is a rapid change OUTER RING of pressure caused by a rapid change in velocity. If the flow (TIME BETWEEN has been abruptly shut off downstream, the pressure in the FLUSHES)
- Page 46 Stainless Steel Strainer Option Operation Instructions Water Resistance Flush valve line must be piped to atmospheric pressure such The valve and controller are water-resistant, but not as an open floor drain. The flush line should not undergo water-proof . Do not install below ground level where the any changes in elevation and should be sloped downward in component can be submerged in water .
- Page 47 Stainless Steel Strainer Option alarm set point could result in damage to the strainer element and allow debris to pass into the system. When the differential set point is reached both the audible and visual alarms will be triggered and will remain engaged until both the Alarm condition is corrected and the Alarm- Reset button is pressed .
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Page 48: Y Type And Basket Type Strainers
Y and Basket Strainers “Y” Strainer Basket Strainer Before installing the simplex basket strainer (refer to Figure Before installing the “Y” strainer (refer to Figure 28), be 29), be sure its pressure rating is correct for the system . sure its pressure rating is correct for the system . If the If the end connections are threaded, be sure the piping is end connections are threaded or designed for soldering or straight and not at an angle or offset. -
Page 49: Electrical Data Uch
Electrical Data UCH www.climacoolcorp.com... -
Page 50: Power Distribution Drawing
Notes: Breaker panel represents field power supply and is to be installed by others. Not provided as part of the ClimaCool modular chiller system . Breaker panels can be supplied for skid mount pump/tank packages or new construction projects as options . Consult your local ClimaCool Representative . -
Page 51: Wiring Diagrams
Wiring Diagrams - SHConDEMAND, Heat Pump 30, 50 and 70 Ton www.climacoolcorp.com... - Page 52 Wiring Diagrams - SHConDEMAND, Heat Pump 30, 50 and 70 Ton www.climacoolcorp.com...
- Page 53 Wiring Diagrams - SHConDEMAND, Heat Pump 85 Ton www.climacoolcorp.com...
- Page 54 Wiring Diagrams - SHConDEMAND, Heat Pump 85 Ton www.climacoolcorp.com...
- Page 55 Wiring Diagrams - SHConDEMAND, Heat Recovery 30, 50 and 70 Ton www.climacoolcorp.com...
- Page 56 Wiring Diagrams - SHConDEMAND, Heat Recovery 30, 50 and 70 Ton www.climacoolcorp.com...
- Page 57 Wiring Diagrams - SHConDEMAND, Heat Recovery 85 Ton www.climacoolcorp.com...
- Page 58 Wiring Diagrams - SHConDEMAND, Heat Recovery 85 Ton www.climacoolcorp.com...
- Page 59 Wiring Diagrams - Master Control Panel www.climacoolcorp.com...
- Page 60 Wiring Diagrams - Master Control Panel www.climacoolcorp.com...
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Page 61: Wiring Diagrams
Wiring Diagrams - Expansion Board, SHC Heat Pump www.climacoolcorp.com... -
Page 62: Troubleshooting Guide
Troubleshooting Guide WARNING! disconnect all electrical power including remote disconnects The troubleshooting guidelines recommended in this section before servicing . Follow proper lockout-tagout procedures . could result in exposure to electrical safety hazards . Please Only a qualified licensed electrician or persons trained to refer to the safety warnings provided in this manual . - Page 63 Replace high pressure switch Causes and Prevention of Freeze-Ups Possible Cause Remedy Improper charging Charge per ClimaCool data plate information, located on the chiller, following the Superheat and Subcooling procedure described in IOM (page 27) page 29 . Improper chilled water circulation Use an ample sized cleanable strainer in the chilled water circuit;...
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Page 64: Warranty Certificate
Warranty Certificate www.climacoolcorp.com... - Page 65 ClimaCool works continually to improve its products. As a result, the design and specifications of each product at the time for order may be changed without notice and may not be as described herein. Please contact ClimaCool’s Customer Service Department at (405) 815-3000 for specific information on the current design and specifications.
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