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INSTALLATION AND OPERATIONAL
MAINTENANCE MANUAL
IN ROW NANO SYSTEMS
CKC AYAN IV-IR NANO SERIES
COMPU-AIRE, INC.
8176 BYRON ROAD, WHITTIER, CA 90606
PHONE: (562) 945-8971
Website: ww.compu-aire.com
Revision: 01 02/29/2016
IN ROW COOLING
FAX: (562) 696-0724
Email:
cs@compu-aire.com
ISO 9001-2008 REGISTERED COMPANY
Page 1
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Table of Contents
Summary of Contents for Compu-aire CKC AYAN IV-IR NANO SERIES
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Page 1: Maintenance Manual
INSTALLATION AND OPERATIONAL MAINTENANCE MANUAL IN ROW NANO SYSTEMS CKC AYAN IV-IR NANO SERIES IN ROW COOLING COMPU-AIRE, INC. 8176 BYRON ROAD, WHITTIER, CA 90606 PHONE: (562) 945-8971 FAX: (562) 696-0724 Website: ww.compu-aire.com Email: cs@compu-aire.com ISO 9001-2008 REGISTERED COMPANY Revision: 01 02/29/2016... -
Page 2: Table Of Contents
ABLE OF ONTENTS SAFETY INSTRUCTIONS ........................3 GENERAL ............................4 TRANSPORTATION MODE ....................... 4 IMPORTANT – READ BEFORE INSTALLING ..................5 LOCATING THE UNIT ........................5 ELECTRICAL DATA: ........................5 NAMEPLATE DATA ........................5 CONDENSATE DRAINS ......................... 6 CONDENSATE PUMP ........................6 IMPORTANT SUGGESTION* ...................... -
Page 3: Safety Instructions
This user’s manual contains important safety instructions that should be followed to properly install and maintain Compu-Aire system Compu Kool Chilled Water Ayan IV In Row Nano series. Read this manual thoroughly before attempting to install or operate this unit. Store this manual at safe place for future reference. -
Page 4: General
GENERAL The Compu-Aire Compu-Kool Ayan IV In Row Nano series is a complete environmental control system, factory wired, tested, and specially designed to provide temperature, humidity, and dust control for computer room installations. -
Page 5: Important - Read Before Installing
IMPORTANT – READ BEFORE INSTALLING Check the power supply. Voltage, frequency and phase must correspond to that specified on the unit nameplate. The power supply must be able to handle the additional load imposed by this equipment. LOCATING THE UNIT Consult local building codes and National Code for special installation requirements. -
Page 6: Condensate Drains
In order to have trouble free operation free operation please maintain the humidifiers, regularly check the belts for proper tension and change filters when dirty. For assistance, please call COMPU-AIRE, INC. at (562)945-8971 ABOUT COMPU-KOOL - AYAN IV SERIES The COMPU-KOOL – AYAN IV SERIES is designed to provide localized temperature and humidity control in high heat load areas found in commercial and industrial setting. -
Page 7: Technical Data
TECHNICAL DATA AYAN IV-IN ROW COOLING SYSTEM UNIT MODEL: CKC-412-IR NANO COOLING CAPACITY: At 105°F DB,70.6°F WB- Entering Air Temp. Total Capacity BTU/HR: 124,700 Sensible Capacity-BTU/HR: 123,300 Leaving Coil 68.3° FBD; 58.7° FWB COOLING CAPACITY: At 95°F DB,67.9°F WB- Entering Air Temp. Total Capacity BTU/HR: 99,143 Sensible Capacity-BTU/HR:... -
Page 8: Installation
Condensate Drains 3/4” Chilled Water Supply 3/4” Chilled Water Return 3/4” PHYSICAL DATA Length 12.00” Width 46.38” Height 78.75” Unit Weight (Lbs.) INSTALLATION Prior to placing the unit make sure proper clearances are available: Front 36” Rear 36” UTILITY CONNECTIONS Electrical connection access for the unit is located on the left front of the top panel and piping connection could be brought from the rear top panel of the unit. -
Page 9: Electrical Support
ELECTRICAL SUPPORT A fused disconnect of a HVAC approved circuit breaker must be field provided and installed per the National Electric Code. There is access to the unit for electrical connection through the unit bottom or the lower portion of the unit back. Be sure unit is properly grounded. A fused disconnect must be provided for the air cooled condenser for air cooled condenser for air cooled units and dry fluid cooler for the glycol cooled units. -
Page 10: Figure 1 - System Layout
FIGURE 1 - SYSTEM LAYOUT Revision: 01 02/29/2016 Page 10... -
Page 11: Figure 2 - General Wiring Diagram
Wiring Diagram FIGURE 2 – GENERAL WIRING DIAGRAM Revision: 01 02/29/2016 Page 11... -
Page 12: Figure 3 - Ayan Iv Inrow Cooling
Return Air Inlet Supply Air Graphical Display Supply Air Leveling Feet FIGURE 3 - AYAN IV INROW COOLING Ecofit Fan EC Motor Supply Grille Locking latch Figure 4 - Front view Revision: 01 02/29/2016 Page 12... -
Page 13: Figure 5 - Back View
Piping Connections SMOKE DETECTOR Chilled Water Coil Electrical Control Panel Microprocessor Chilled Water Valve Controller & Actuator Condensate pump FIGURE 5 - BACK VIEW Current Sensor Transformer Terminal Block Aux Relay FIGURE 6 - CONTROL PANEL Revision: 01 02/29/2016 Page 13... - Page 14 “ON” position and then back to “OFF”. The blower motor with have started and it is therefore possible to determine rotation. On Compu-Aire units, the blower should be rotating in a CLOCKWISE direction. Heaters and humidifiers are not affected by phasing.
- Page 15 (1) Check electrical components and tighten any loose connections. (2) Check all wiring and electrical insulators. (3) Check contactors to ensure proper operation and contact point for wear. (4) Check that fan motors (if applicable) are operational, ensure fan blades are tight and all mounting bolts are tight.
- Page 16 cause is and remedy. Then, press the Reset button on the controller. 4. System does No 24VAC supply Power LED is not on. Check circuit breaker in voltage. system 24VAC circuit not run. and reset if necessary. Check System cutout switch.
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Page 17: Reference
Date: We warranty this Compu-Aire, Inc. computer room unit to be free from defects in material and workmanship; our obligation being limited to repairing or replacing at our factory any part (except as noted below) within one year from the date of shipment to the original purchaser. - Page 18 FIELD TEST PLANS THIS FORM MUST BE COMPLETED FOR EACH UNIT AND SENT BACK TO COMPU-AIRE. TEST DATE START: TEST DATE COMPLETE COMPANY PERFORMING TESTING: ADDRESS: PHONE NUMBER: FAX NO: EMAIL: TECHNICIAN’S NAME: TECHNICIAN PHONE NO: PROJECT NAME: PROJECT ADDRESS:...
- Page 19 WIRES FOR CONNECTION TIGHTNESS UNIT GROUND CONNECTED HIGH AND LOW VOLTAGE WIRING CONDITION FOR ANY DAMAGE EC FAN MOTOR ASSEMBLY SMOKE DETECTOR REMOTE SENSORS CONDENSATE PUMP MOUNT PIPING AND VALVE SUPPORTS AND AVOID ANY RUBBING PIPES INSULATION (CHECK ALL PIPING, C.W. VALVES) CONDENSATE DRAIN TRAP ISOLATION VALVES INSTALLED STRAINER INSTALLED...
- Page 20 AMP DRAW: L1 CONTROL INPUT SIGNAL MIN/MAX: evap fan #5 MOTOR HP/KW: F.L.A: VOLTAGE: MODEL # ___________________________________________________________________ AMP DRAW: L1 CONTROL INPUT SIGNAL MIN/MAX: evap fan #6 MOTOR HP/KW: F.L.A: VOLTAGE: MODEL # ___________________________________________________________________ AMP DRAW: L1 CONTROL INPUT SIGNAL MIN/MAX: REHEAT TYPE: ELECTRIC: NO.
- Page 21 CHECK ALL DIGITAL OUT PUTS Alarm set points TEMPERATURE: HIGH: ___ LOW: HUMIDITY: HIGH: ___ LOW: (NOTE ANY CHANGES MADE TO THE CONTROLLER SETTINGS) Condensate Pump WET TEST: ___ TECHNICIAN COMMENTS NOTE ALL READINGS AND ANY ADJUSTMENT MADE AT THE JOB SITE: ANY VISUAL DAMAGE: Revision: 01 02/29/2016 Page 21...
- Page 22 +1 (562) 696-0724 (Fax) While every precaution has been taken to ensure the accuracy and completeness of this literature, Compu-Aire assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions.
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