Instruction/ maintenance manual of the product ACPA4000 APC
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Inst allation, Operation, and Maintenance NetworkAIR ® Port able Air Conditioning Unit ACP A4000.
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American Power Conversion Legal Disclaimer The information presented in this manual is not warranted by the American Power Conversion Corporation to be authoritative, error free, or co mplete. This pub lication is not meant to be a substitute for a detailed operatio nal and site specific development plan.
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Content s NetworkAIR ACPA 4000 i General Information .................. ...................................... 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 About the NetworkAI R ACPA4000 .
NetworkAIR ACPA 4000 ii Relays and Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Output relays . . . . . .
NetworkAIR ACPA 4000 iii Checking Equipment Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Scrolling status screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Default schedule statu s . . . . . . .
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1 NetworkAIR ACPA4000 General Information Overview About the NetworkAIR ACP A4000 Y our NetworkAIR ACP A4000 is a portable, comp act air conditioner design ed for spot-cooling, emergency-cooling, and after -hours cooling of serve r closets, data centers, conference rooms, home offices, or rooms that ho use heat-sensitive equipment .
NetworkAIR ACPA 4000 2 Safety symbols that may be used in this manual Electrical Hazard: Indicates an electrical hazard which, if not avoided, could result in injury or death. Danger: Indicates a hazard wh ich, if not avoided, could result in severe personal injury or substantial damage to product or other property .
3 NetworkAIR ACPA4000 Safety Wa r ni ng : Use the equipment on a flat surface. Do not obstruct the equipment air outlets. For indoor use o nly . Do not attempt to service the equipment except to clean and replace the air filters. The equipment contains no other user-serviceable parts.
NetworkAIR ACPA 4000 4 T ools Required Inventory The equipment ships with the items shown below: This equipment requires an LCDI plug. U se only the power cord supplied with the equipment. Nutdriver–M6 Pliers W ire cu tters Portable air conditioner T erminal blocks Ceiling adapter Remote temperature sensor– 3.
5 NetworkAIR ACPA4000 Component Identification Front view Rear view Condenser air intake Locking casters (front 2 casters only) Condenser exhaust Access panel (for use by service perso.
NetworkAIR ACPA 4000 6 Dimensions and W e ight s Dimensions are shown in mm (in). Net W eight (Equipment Only) Shipping W eight 79 kg (175 l b) 88 kg (195 lb ) na246 2a.
7 NetworkAIR ACPA4000 Inst allation Where to locate the equipmen t When deciding where to locate the equipment, consider yo ur cooling needs, air flow , the location of the el ectrical outlet (no more than 2.4 m (8 ft) from the equipment), and access for the condenser intake and exhaust.
NetworkAIR ACPA 4000 8 Int ake and Exhaust V ent s Hose connections The equipment requires the installation of intake and exhaust ducts for the condenser .
9 NetworkAIR ACPA4000 Inst al l the adapter in a drop ceiling Use the ceiling adapter to provide an inta ke and exhaust outlet for the condenser . Note: Allow at least 305 mm (12 in) of open space above the ceiling adapter opening so exhaust air is not blocked.
NetworkAIR ACPA 4000 10 Assemble the ducts 1. Thread the duct colla rs counterclockwise onto each of the ducts until they bottom out. 2. Install each hose so that the leading edge of the compressed section of the hose ma tches air direction flow .
11 NetworkAIR ACPA4000 Drain Line The equipme nt contains an on-board co ndensate p u mp for automatic condensate removal.The equipment ships with 15.24 m (50 ft) of hose and a quick-connect fittin g for removing condensat e.
NetworkAIR ACPA 4000 12 Accessories T emperature/hum idity sensor The Remote T e mperature/humidity sensor (AP9 512TH) monitors the room temperature and relative humidity . This remote sensor monito rs the environment surrounding the cooling equipment to ensure that the conditio ned air is cooling t he desired area.
13 NetworkAIR ACPA4000 Relays and Cont act s Overview The controller board p rovides connectors for outp ut relays and input contacts. The connectors can be used with any dry-contact sensors. The connectors are designed to monitor circuits that have no voltage potential of their own.
NetworkAIR ACPA 4000 14 T o connect an output relay: 1. Attach a 12-position terminal block (pro vided) to the output relay connector . 2. Strip the wire insulation on th e sensor 6 mm (0.25 in) from the end. 3. Connect your sensor wires to the pins associated with one of the four positions on the output relay connector .
15 NetworkAIR ACPA4000 S t art-Up St art-up checkl ist Before starting the equipment, check to se e that the following conditions are met: • All electrical connections co mply with national and local codes and safet y standards. • All accessories and ductwork have been installed.
NetworkAIR ACPA 4000 16 Operation Overview Display interface identification Item Funct ion Major Alarm LED When red, a major alarm conditio n exists. Minor Alarm LED When orange, a minor alarm condition exists. Check Lo g LED When orange, at least one new alarm or warning event has occurred.
17 NetworkAIR ACPA4000 How to Use the Interface All settings are controlled through the display interface located on the front of the equipment. T urn on the equipment After you plug in the p ower cord , the equipment immediately begins operation based on its last programmed settings.
NetworkAIR ACPA 4000 18 Main menu screen On any of the scrolling status screens, press the E NTER or E SC key to open the ma in menu screen. Note: After the display interface is inactive for a configured period of time (time-out delay), it reverts to the scrolling status screens.
19 NetworkAIR ACPA4000 Change settings T o change a setting, use the up or down arrow keys to mo ve the selector arrow t o the setting and press the E NTER key . List of choices. If the setti ng is a list of choices, an input arrow is displayed next to the setting.
NetworkAIR ACPA 4000 20 Set Environment al Controls The equipment controls the environmen t through th e use of schedules. There are nine schedules; one schedule has default settings and the other eight sched ules are programmable.
21 NetworkAIR ACPA4000 Operating schedules Path: Main Menu > Setup > Operating Schedule. Program up to eight sets of environmental controls that run accord ing to the time and day . Scheduling: on/off. Select Off to use the default schedule, or On to use the programmed schedules.
NetworkAIR ACPA 4000 22 Set Up Alarms The Portable Air Conditioning Unit is equipped with user -definable alarms. Set these alarms to alert you to abnormally high or lo w tempera ture and h umidity . Alarms also alert you to malfunctions; howeve r , malfunction alarms are not user -definable.
23 NetworkAIR ACPA4000 Set Up the Display The display interface provides access to the data and settings necessary to ope rate the equipment. Use the display interface to control data displayed, configure security features, and update and upgrade the firmware that contro ls the equipment.
NetworkAIR ACPA 4000 24 Device settings Path: Main Menu > Setup > System > Device. T emperature Units. Set the unit s of measure for te mperature readings and settings. Start De l ay . Set the delay b etween equipment start and when cooling begins.
25 NetworkAIR ACPA4000 How to download firmware Path: Main Menu > Setup > Firmware Up dates. T o download firmware: 1. Go to www .apc.com/ tools/download/ and check for the most recent version of the firmware. 2. If a newer version is available, download it to a location that can be accessed in ste p 5.
NetworkAIR ACPA 4000 26 Set Up Cont act s and Relays Input contacts can be set to trigge r an alarm if their current state ch anges from the user -defined normal state. Output relays can map internal alarms and events to external devices. Input cont acts Path: Main Menu > S tatus > Cont act I/O > Input s.
27 NetworkAIR ACPA4000 Checking Equipment S t atus The Portable Air Conditioning Unit has several options for viewing the status of the equipment and the environment bein g cooled. T emperatur e and humidity readings and the detailed status of the equipment are available through the display interface.
NetworkAIR ACPA 4000 28 Manufacturer dat a Path: Main Menu > Setup > Manufacturer Dat a. APC preprograms your display with information that is he lpful when obtaining service.
29 NetworkAIR ACPA4000 Responding to Alarms When an alarm condition is triggered, the Portable Air Condit ioning Unit alerts you through the: • Alarm beeper • Alarm or warning LED • Active alarm screen • Alarm/Event log Depending on the severity of the alarm, you may need to take action to clear the alarm condition or to resume operation.
NetworkAIR ACPA 4000 30 Active alarm screen Path: Main Menu > Alarms & Loggin g > View Active Alarms. The active alarms screen is available at the above path or on the scrolling status screens. V iew the number of alarms (e.g., 1 of 2) an d a description of the alarm condition.
31 NetworkAIR ACPA4000 Alarm messages Alarm Message Action Required High head pressure Ensure conden ser exhaust air diverter is not block ed, facing a wall, or pointed at the condenser air inlet. Check the area above the ceiling wher e the condenser air is circulating for excessive heat buil dup.
NetworkAIR ACPA 4000 32 Remote temperatur e high Alarm setpoint may be too low . Check the sensor placement. Ensure that the sensor is able to sense the cool supply air from the unit. Check that the sensor is not near a direct heat source such as an equipment discharge fan, a room supply duct, a window , direct sunlight , or a room entrance.
33 NetworkAIR ACPA4000 Display Interface Reference Chart s Scrolling st atus screens Monitoring information St a t u s Menu Item System Display Detailed status • T emp & Humidit y • Compressor.
NetworkAIR ACPA 4000 34 Programmable settings Product data • Device name — Y our device name • Product location — Location of t he equipment • Product contact — Name of contact St a t u s Menu Item Setting V ariable Run hours • Alarm : 1000 – 9000 hrs.
35 NetworkAIR ACPA4000 Setup Menu Item Setting V ari able System • System password Password — Enter password T ime-out — Never – 4 hrs Invalidate (ends session) • Date & T ime Date — E.
NetworkAIR ACPA 4000 36 Maintenance and T roubleshooting Maintenance Replace the air fil ter Replace the air filter every 90 days or sooner if an alarm occurs.
37 NetworkAIR ACPA4000 Clean the condense r filter and test the LCDI plug The condenser filter traps la rge items that may fall into the ducts. Periodically check and clean the filter to prevent damage to the condenser . While power is off, test the LCDI plug for proper operatio n.
NetworkAIR ACPA 4000 38 T roubleshooting Problem Possible cause Corrective action Equipmen t does not respond Main power is off. Check building fuse o r circuit breaker . Equipment is not plugged in. Securely insert t he plug into the outlet. LCDI power cord has tripped.
39 NetworkAIR ACPA4000 One-Y ear Factory W arranty The limited warranty provided by A merican Power Conv ersion (APC ® ) in this S tatement of Limited Factory W arranty applies only to products you purc hase for your commercial or industrial use in the ordinary course of yo ur business.
NetworkAIR ACPA 4000 40 IN NO EVENT SHALL APC, ITS OFFICERS, DIRECTORS, AFFILIA TES OR EMPLOYEES BE LIABLE FOR ANY FORM OF INDIRECT , SPECIAL, CONSEQUENTIAL OR PUNITIVE DAMAGES, ARISING OUT OF THE USE.
41 NetworkAIR ACPA4000 W arranty Procedures Claims T o obtain service under the warranty , contact APC Cu stomer Support (see the ba ck cove r of this manual for contact information). Y ou will ne ed the model number of the Product, the se rial number , and the date purchased.
NetworkAIR ACPA 4000 42 S pecifications Electrical Input voltage 1 1 5 V ; 60 Hz; 1 Ph Rated current 14.4 A Physical Physical dimensions W × D × H 584 × 724 × 980 mm (23 × 28.5 × 38.6 in) Net weight (equipm ent only) 79 kg (1 75 lb) Shipping weight 88 kg (195 lb ) Component T ype Compressor type Rotary Refrigerant HCFC R22 (2.
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03/2008 990-0412D *990-0412D* APC W orldwide Customer Support Customer support for this or any other APC product is available at no char ge in any of the following ways: • V isit the APC W eb site to acce ss documents in the APC Knowledg e Base and to submit customer support requests.
An important point after buying a device APC ACPA4000 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought APC ACPA4000 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data APC ACPA4000 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, APC ACPA4000 you will learn all the available features of the product, as well as information on its operation. The information that you get APC ACPA4000 will certainly help you make a decision on the purchase.
If you already are a holder of APC ACPA4000, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime APC ACPA4000.
However, one of the most important roles played by the user manual is to help in solving problems with APC ACPA4000. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device APC ACPA4000 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
