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Revision: 01 02/29/2016 

Page 4 

 

NOTICE 
• 

Improper storage can cause unit damage.  Keep the unit upright and store it indoor. 

Protect the unit from dampness, freezing temperatures and contact damage. 
• 

Risk of overhead interference. The unit may be too tall to fit through a doorway. 

Measure the unit and doorway heights and follow the installation plans to verify clearances 
prior to moving the unit. 
• 

Risk of clogged or leaking drain lines. Drain line must be inspected and maintained to 

ensure that drain water runs freely through the drain system. Improper installation, application 
and service practices can result in water leakage from the unit. Water leakage can cause severe 
property damage and loss of critical data center equipment. Suitable leak detection system 
shall be installed for the unit and water supply lines to minimize the damage. 
• 

Risk of leaking unit coil/or piping due to freezing and/or corrosion can cause equipment 

and building damage. Use proper antifreeze and inhibitors to prevent freezing and premature 
coil corrosion. If required, the water or water/glycol solution shall be analyzed every six months 
to determine the pattern of inhibitor depletion.

 

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.   
 
The unit as shipped from the factory includes a EC fan or blower/motor package, evaporator 
with expansion valves, co-axial condensers, water control valve, and humidifier, reheat 
elements, electrical control package, control monitor, and other specified special options.  
 
The Ayan iV In Row Nano series captures high temperature air from the rear of the equipment 
(hot aisle) and discharges conditioned air from the front of the equipment (cold aisle). All 
service access is from the front or rear of the equipment. Operator controls are located on the 
front of the equipment. The equipment comes completely factory assembled, piped, and wired. 
 

TRANSPORTATION

 

MODE 

 
Visual inspection of the outer casing provides a simple indication of possible internal damage to 
the equipment.  Move the unit to the installation site in the upright position.  

FILE A CLAIM 

WITH THE SHIPPING COMPANY IF THE SHIPMENT IS DAMAGED OR INCOMPLETE.  FREIGHT 
DAMAGE CLAIMS ARE THE RESPONSIBILITY OF THE RECEIVER. 

 
Optional articles such as jack stand parts, condensate pump, and remote control panel are 
packed inside the unit.  

 

 

 

Содержание CKC AYAN IV-IR NANO SERIES

Страница 1: ...ONAL 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 Ema...

Страница 2: ...6 IMPORTANT SUGGESTION 6 ABOUT COMPU KOOL AYAN IV SERIES 6 TECHNICAL DATA 7 INSTALLATION 8 UTILITY CONNECTIONS 8 AIR FLOW 8 CONNECTIONS 8 STRUCTURAL SUPPORT 8 ELECTRICAL SUPPORT 9 CONDENSATE DRAIN CO...

Страница 3: ...s manual Follow all local codes and safety requirements to install and service this unit WARNING Installation and service of this equipment should be done by qualified personnel who have been speciall...

Страница 4: ...tern of inhibitor depletion 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 h...

Страница 5: ...nd servicing the unit Front and rear of the unit should have a minimum clearance of 36 inches for servicing The unit you have received is very special It is specifically designed for Computer Room app...

Страница 6: ...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...

Страница 7: ...apacity BTU HR 94 186 Leaving Coil 67 FBD 58 2 FWB CHILLED WATER COIL DATA Aluminum Fins 3 8 OD Copper tubing Face Area Sq Ft 5 35 Rows FPI 3 12 CHILLED WATER DATA At 45 F Entering Water Temp 55 F Lea...

Страница 8: ...panel and piping connection could be brought from the rear top panel of the unit Provide isolation shut off valves for all pipes external to the unit AIR FLOW The return air is drawn through the back...

Страница 9: ...and dry fluid cooler for the glycol cooled units CONDENSATE DRAIN CONNECTION A submersible water pump is placed on the drain pan and will active when the pump detect water condensation and pump the wa...

Страница 10: ...Revision 01 02 29 2016 Page 10 FIGURE 1 SYSTEM LAYOUT...

Страница 11: ...Revision 01 02 29 2016 Page 11 Wiring Diagram FIGURE 2 GENERAL WIRING DIAGRAM 628 450 111 MCP SYSTEM 2200 CA 9362 COOL ONLY AYAN IV NANO...

Страница 12: ...Revision 01 02 29 2016 Page 12 FIGURE 3 AYAN IV INROW COOLING Figure 4 Front view Return Air Inlet Leveling Feet Graphical Display Supply Air Supply Air Ecofit Fan EC Motor Supply Grille Locking latch...

Страница 13: ...5 BACK VIEW FIGURE 6 CONTROL PANEL Current Sensor Transformer Aux Relay Terminal Block Chilled Water Coil Chilled Water Valve Actuator Piping Connections SMOKE DETECTOR Electrical Control Panel Micro...

Страница 14: ...enance must be performed in regular intervals to provide continued operation of the entire unit The maintenance intervals must be determined site specifically Use the maintenance checklist at the end...

Страница 15: ...is not opening because of loose or broken wiring Display shows chilled water cooling is on or economy cooling is on but the valve is closed Test for 24VAC at valve motor Check continuity between chil...

Страница 16: ...eset button on the controller 4 System does not run No 24VAC supply voltage Power LED is not on Check circuit breaker in system 24VAC circuit and reset if necessary Check System cutout switch Test for...

Страница 17: ...rvice such as replacing filters humidifier cylinder infra red lamps float valve assemblies belts cleaning lubrication calibration and adjusting are NOT INCLUDED in this warranty Replacement or repair...

Страница 18: ...E NUMBER FAX NO EMAIL TECHNICIAN S NAME TECHNICIAN PHONE NO PROJECT NAME PROJECT ADDRESS CUSTOMER CONTACT UNIT MODEL UNIT SERIAL NO VOLTAGE UNIT TYPE CHILLED WATER AIR HANDLER UNIT EQUIPPED WITH TYPE...

Страница 19: ...I LOW TEMPERATURE AND HUMIDITY SET POINTS NOTE ANY CHANGES MADE TO THE CONTROLLER SETTINGS UNIT POWER SUPPLY Test Voltage LINE VOLTAGE L1 L2 L2 L3 L1 L3 CONTROL VOLTAGE AT CONTROLLER ___________ evap...

Страница 20: ...L3 VERIFY FILL VALVE OPERATION ____________________ DRAIN VALVE OPERATION ___________________________ CONDITION in 100 cooling TEST mode SUPPLY AIR TEMPERATURE F RETURN AIR TEMPERATURE RETURN RETURN A...

Страница 21: ...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 AD...

Страница 22: ...8971 Phone 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 dam...

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