Installation InRow® RP CW ACRP500 ACRP501 ACRP502
This manual is available in English on the enclosed CD. Dieses Handbuch ist in Deutsch auf der beiliegenden CD-ROM verfügbar. Deze handleiding staat in het Nederlands op de bijgevoegde cd. Este manual está disponible en español en el CD-ROM adjunto. Ce manuel est disponible en français sur le CD-ROM ci-inclus. Questo manuale è disponibile in italiano nel CD-ROM allegato. 本マニュアルの日本語版は同梱の CD-ROM からご覧になれます。 Instrukcja Obsługi w jezyku polskim jest dostepna na CD.
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 complete. This publication is not meant to be a substitute for a detailed operational and site specific development plan.
Contents General Information ........................................................ 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Save these instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety symbols that may be used in this manual . . . . . . . . . . . . . . 1 Cross-reference symbol used in this manual . . . . . . . . . . . . . . . . . 1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation...................................................................... 18 Joining the Equipment to Enclosures . . . . . . . . . . . . . . . . . . . . . . . 18 Joining to NetShelter® SX enclosures . . . . . . . . . . . . . . . . . . . . . . 18 Joining to NetShelter VX and VS enclosures . . . . . . . . . . . . . . . . . 18 Removing the Doors and Panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Removing the front and rear doors . . . . . . . . . . . . . . . . . . . . . . . . .
Warranty ......................................................................... 42 One-Year Factory Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42 Terms of warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Non-transferable warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Exclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Warranty claims . . . . . . . . . . .
General Information Overview Save these instructions This manual contains important instructions that must be followed during the installation of this equipment. 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 which, if not avoided, could result in severe personal injury or substantial damage to product or other property.
Safety Note: All work should be performed by American Power Conversion (APC®) authorized personnel only. Follow all local and national codes and regulations when installing this equipment. Caution: Keep your hands, clothing, and jewelry away from moving parts. Check the equipment for foreign objects before closing the doors and starting the equipment. Heavy: The equipment is heavy. For safety purposes, at least two people must be present when moving or installing this equipment.
Inspecting the Equipment Your APC InRow RP air conditioner has been tested and inspected for quality assurance before shipment from APC. Carefully inspect both the exterior and interior of the equipment immediately upon receipt to ensure that the equipment has not been damaged during transit. Verify that all parts ordered were received as specified and that the equipment is the correct type, size and voltage. Filing a claim.
Model Identification The model number can be found on the outside of the shipping crate and on the nameplate located inside the unit as shown. Use the table below to verify that the unit is the correct size and voltage.
Component Identification na2571a Install kit inventory Item Description Insertion adapter Quantity 2 Item Description Strain relief, metal (ACRP502 only) Wire clip 1 Humidifier PLC pipe thread, shutoff, 1/4-in NPT* (ACRP500 and ACRP501 only) 1 Wire tie - 200-mm (8 in) Humidifier PLC pipe thread, shutoff, 1/4-in BSPT ** (identified with notches on the hex head portion) (ACRP500 and ACRP502 only) 1 Wire tie - 390-mm (15.
na1824a Exterior components 6 Removable rear doors Caster Side panel lock Door handle and lock Removable side panel Display interface Adjustable leveling foot Removable front door InRow RP CW Installation
na2090a Interior components (front) Electrical heater Electrical panel Fan Main feed breakers Fan guard User interface connectors Humidifier Ground wire Condensate drain pan Supply humidity sensor Condensate pump Supply temperature sensor InRow RP CW Installation 7
na2105a Interior components (rear) Chilled water coil Rear doors Chilled water control actuator Air filters Chilled water three-way valve body Return humidity sensor Flow meter Return temperature sensor Pipe chase 8 InRow RP CW Installation
Electrical panel Transformers User interface connectors Main controller board Relay board Ground lug Main circuit breaker — power feed A Main circuit breaker — power feed B Automatic transfer switch (ATS) contactors ATS timers ATS transformer (ACRP501 only) ATS timer circuit breakers Fan circuit breakers Controller circuit breaker Humidifier circuit breaker Heater circuit breaker Heater contactors Humidifier contactor na2008a InRow RP CW
Main controller board Network Management Card CRAC controller single inline memory module (SIMM) Differential Pressure SIMM Internal RS485 SIMM OPTO-isolated Input SIMM J23 connector na2082a 10 InRow RP CW Installation
Piping Diagrams InRow RP Bottom piping InRow RP Return Supply Top piping Supply Return InRow RP na2572a InRow RP Flex hose or copper Circuit setter (field-installed) Copper tubing Hose end drain with cap Y-strainer with 20 mesh screen (field installed)* Isolation valve *Blow down may be installed on Y-strainer. Note: Top or bottom entry can be chosen individually for each type of connection, i.e. power, condensate drain, humidifier water supply, chilled water supply and chilled water return.
Connections All connections to and from the equipment can be made through either the top or the bottom of the equipment. All connections are made with connectors so no soldering, welding, or gluing is necessary. See the following tables for information about the sizes and types of connectors.
Pre-Installation Room preparation Unacceptable operating limits Acceptable operating range 15 20 25 30 35 40 45 50 90 80 70 60 50 40 30 20 10 0 60 Ambient temperature (°C) Unacceptable operating limits Acceptable operating range 65 70 75 80 85 90 95 100 105 110 115 na2544a 90 80 70 60 50 40 30 20 10 0 10 Relative humidity (% RH) Relative humidity (% RH) During the design of the data center, consider ease of entry for the equipment, floor loading factors, and accessibility to piping and
Service access An area of minimum 900 mm (36 in) of clear floor space in front of and behind the equipment is recommended for service. All required normal maintenance can be performed from the front or back of the equipment. An area of minimum 1200 mm (48 in) of clear floor space in front of or behind the equipment is recommended to roll the equipment out of a row.
Dimensions and Weight na1822a Dimensions Dimensions are shown in mm (in).
Piping and Power Access Locations Top piping and power access locations (top view) 554 (21.81) 554 (21.81) 59 (2.32) 40 (1.58) 59 (2.32) 211 (8.29) 176 (6.92) FRONT—COLD AISLE Dimensions are shown in mm (in). Chilled water supply Chilled water return Trough for communication cables Power connections—dual feed Humidifier supply Condensate drain 16 InRow RP CW Installation 160 (6.3) 112 (4.4) na2274a 177 (6.97) 737 (29.02) 0 635 (24.99) 380 (14.98) 325 (12.81) 0 73 (2.86 ) 105 (4.
Bottom piping and power access locations (bottom view) 425 (16.72) 184 (7.24) 187 (7.35) 479 (18.86) 397 (15.63) 796 (31.34) 172 (6.77) 0 138 (5.43) 0 345 (13.58) 345 (13.58) REAR—HOT AISLE na2104a 156 (6.13) 115 (4.53) 141 (5.54) 176 (6.91) 57.25 (2.25) FRONT—COLD AISLE Dimensions are shown in mm (in). Chilled water supply Chilled water return Condensate overflow Communication connections—27.80 mm (1.
Installation Joining the Equipment to Enclosures Joining to NetShelter® SX enclosures The equipment comes with four joining brackets (two for the front and two for the rear). 1. Remove the front and rear doors. See “Removing the front and rear doors” on page 19. 2. Locate the four joining brackets. Rotate each bracket ninety degrees toward the adjoining enclosure so the bracket is parallel to the floor and install using the screws provided with the enclosure.
Removing the Doors and Panels Removing the front and rear doors 1. Unlock and open the door 90 degrees. 2. Unplug the ground wires and display connection cables. na2010a 3. Lift the door up and off the hinges. Caution: When re-installing doors, reconnect the ground wires and the display interface connection cable.
na2315a Removing the side panel na2316a Installing the side panel 20 InRow RP CW Installation
Removing the electrical panel cover Remove the electrical panel cover to install the main power cable. 1. Remove the five M4 screws securing the cover. 2. Remove the cover by opening it and sliding it toward the front of the equipment. na2194a Electrical Hazard: Ensure all wiring is not energized before routing cables into this equipment. Only qualified service and maintenance personnel should work on this equipment.
Leveling the Equipment Note: The leveling feet at the corners of the equipment provide a stable base if the floor is uneven, but they cannot compensate for a badly sloped surface. 1. Remove the front and rear doors. See “Removing the front and rear doors” on page 19. Note: Before removing the front door, unplug the ground wires and any other wire connections that may interfere with the removal of the doors. na1572a 2.
Mechanical Connections Top water piping Note: The top chilled water supply pipe is supplied with the equipment and must be installed on-site. Note: You may need to remove the top panel from the equipment to gain access to the water connections. Note: New items are provided with the equipment as shown. See “Install kit inventory” on page 5. 1. Remove the air filters. 2. Loosen the two screws holding the rear condensate drain pan bracket and remove the bracket. 3.
Bottom water piping 1. Remove the insulation cap from the union (not shown). 2. Remove the union nut , and save it for reuse. Remove and discard the union end blank plate , and the ring seal . Note: New items are provided with the equipment as shown. See “Install kit inventory” on page 5. 3. Install the union nuts to fieldsupplied tubing . na2745a 4. Install new ring seals , extension adapters , and insertion adapters , as shown.
Humidifier The humidifier water supply line is routed to the unit in flexible tubing (or alternative tubing approved by local building codes) that will allow the humidifier water supply line connector to be moved approximately 25 mm (1 in) away from the equipment. This facilitates removing the equipment from a row. na2193a A factory-installed quick-connector for connecting the tubing to the equipment is supplied. See “Install kit inventory” on page 5.
na2345b Condensate pump The pump is factory-wired and piped internally to the condensate drain pan and humidifier outlet. The pump can move liquid a maximum of 18 m (60 ft), which may include a maximum lift of 3.5 m (11.5 ft) at a flow rate of 87 l/hr (23 gph). For example, if your lift is 3 m (10 ft), you will have 15 m (50 ft) of usable run remaining. The pump uses an on-board condensate high level float switch wired into the equipment for alarm capabilities.
Condensate overflow Caution: Failing to perform the following procedure may result in condensate pan overflow and possible damage to the data center. na2538a Connect the equipment condensate overflow line to an external drain using the fittings, as shown.
Leak sensor na1584a Install up to four optional leak sensors (AP9326) as needed. 1. Connect the leak sensor to the equipment using the plug located on the service bracket, as shown. LEA K DETEC TOR CA BLE SUC TIO N DI SCHA RG E na2266a SERV ICE 2. Position the leak sensor inside or outside the equipment. Note: Install leak sensors on a clean surface, and do not allow them to touch metal that is in an air stream. 3. Route the leak sensor to the outside through either the bottom plate or the door.
Filling and Purging the Unit When the unit has been properly piped, begin the filling process (top piping configuration shown). Electrical Hazard: Ensure that all electrical connections are unplugged before you introduce water into the unit. 1. Open the 2-way bypass shutoff valve by turning the handle 90° clockwise.Using a 2.5-mm hex key, turn the flow control actuator to the fully open position. Top coil vent 2. Remove the cap from the top coil vent and push the vent. 3.
Chiller Three types of chillers can be connected to the unit: • APC size-matched chiller/thermal storage system • Building chilled water system • Existing dedicated chiller InRow RP requirements Entering water temperature 7.2–12.8°C (45–55°F) Weight of unit fully flooded with chilled water 370 kg (816 lb) Flow rate 1.2–2.5 l/s (19.0–39.6 GPM) See the chiller installation, operation, and maintenance manuals for proper installation procedures.
Electrical Connections The following electrical connections are required in the field: • Controls (user interface, Network Management Card) • Communication (A-Link, Building Management System) • Power All electrical connections must be in accordance with local and national codes and regulations. See the nameplate of the unit for voltage and current requirements. All low-voltage connections, including data and control connections, must be made with properly insulated wires.
User interface connectors Rack inlet temperature sensors 1, 2, 3 A-Link IN A-Link OUT Network port Console port Customer output, NC (Normally Closed) Customer output, COM (Common) Customer output, NO (Normally Open) Supply GND (Ground) Supply 12 Vdc (current limit: 20 mA) Supply 24 Vdc (current limit: 20 mA) Remote shutdown+ (12–30 Vac/Vdc, 24 Vdc @ 11 mA) Remote shutdown- Modbus D1 (RXTX+) Modbus D0 (RXTX–) Modbus GND Supply air temperatur
Description of user interface connectors Item Description Rack temperature sensors 1, 2, 3 Three temperature sensors which must be installed on the cold aisle side of the server racks. See “Rack temperature sensors” on page 35. A-Link IN A-Link OUT In and out connections for A-Link. The terminators supplied with the equipment must be plugged into the first A-link port and the final A-Link port for the system. Network port 10/100 Base-T Network port.
34 Item Description Modbus D1 (RXTX+) Modbus D0 (RXTX–) Modbus GND Connections for Building Management System. Wire a 150 Ohm terminator resistor (supplied) into the final InRow RP, between Modbus D0 and Modbus D1. Supply air temperature sensor (front) Temperature sensor installed on the front of the equipment. Supply air humidity sensor (front) Humidity sensor installed on the front of the equipment.
Rack temperature sensors The rack temperature sensors control the unit airflow and ensure adequate supply of cooling air to the server racks in the data center. gen0744a The unit is supplied with three external rack temperature sensors. These sensors, along with wire clamps and wire clips, are included in the install kit supplied with the unit in a separate box. Installing the rack temperature sensors 1. Insert the rack temperature sensor connector in the temperature sensor port at the user interface.
Water outlet temperature sensors The unit is delivered with top connection as the default configuration, i.e. the wire with a green wire tie is positioned in connector J23 (marked with green) on the main board. If the configuration is changed from top to bottom, switch the wire already positioned in the connector J23 with the wire labeled with a green and a white wire tie. This wire is part of the wire harness inside the electrical panel.
Communication connections A-Link connections. The A-Link bus connection allows communication between equipment. Only one InRow RP needs to be defined through the display. The numbering of the other equipment (up to a maximum of twelve) will take place automatically. To enable the equipment to work as a group, link the units using CAT-5 cables with RJ-45 connectors as shown. Terminators must be inserted into the A-Link ports at the first and last InRow RP.
Building Management System (BMS). The Modbus interface allows each InRow RP to communicate with the BMS. Use a three-wire cable to connect each InRow RP in turn. Wire a terminator resistor (150 Ohm, 1/4 W) into the Modbus master and the final InRow RP between Modbus D0 and Modbus D1. This terminator is included in the installation kit (see “Install kit inventory” on page 5). Each InRow RP has a three-wire Modbus terminal on the user interface.
Network port The Network port allows communication from the InRow RP to the network.
Power Connections Wiring configurations Electrical Hazard: Only a licensed electrician may connect the equipment to utility power. Route incoming power from the PDU to the electrical panel located in the left side of the equipment. Power can be routed either through the top or the bottom. Top routing 1. Roll the unit into the row. 2. Remove the electrical panel cover. See “Removing the electrical panel cover” on page 21. 3. Locate the power connection plate in the top of the unit.
Strain relief (ACRP502 only) Adjustable metal strain reliefs are provided. See “Install kit inventory” on page 5. 1. Hook one strain relief into a pair of slots in each of the two locations shown. 2. Route the electrical cable up from the bottom of the equipment, passing through the strain reliefs. 3. Tighten the screws on the strain reliefs to capture the electrical cable, taking the weight off of the inner conductors. na2542a 4. Continue connecting electrical wiring to the circuit breaker.
Warranty One-Year Factory Warranty The limited warranty provided by American Power Conversion (APC®) in this Statement of Limited Factory Warranty applies only to products you purchase for your commercial or industrial use in the ordinary course of your business. Terms of warranty American Power Conversion warrants its products to be free from defects in materials and workmanship for a period of one year from the date of purchase.
IN NO EVENT SHALL APC, ITS OFFICERS, DIRECTORS, AFFILIATES OR EMPLOYEES BE LIABLE FOR ANY FORM OF INDIRECT, SPECIAL, CONSEQUENTIAL OR PUNITIVE DAMAGES, ARISING OUT OF THE USE, SERVICE OR INSTALLATION, OF THE PRODUCTS, WHETHER SUCH DAMAGES ARISE IN CONTRACT OR TORT, IRRESPECTIVE OF FAULT, NEGLIGENCE OR STRICT LIABILITY OR WHETHER APC HAS BEEN ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES.
Warranty Procedures Claims To obtain service under the warranty, contact APC Customer Support (see the back cover of this manual for contact information). You will need the model number of the Product, the serial number, and the date purchased. A technician will also ask you to describe the problem. If it is determined that the Product will need to be returned to APC, you must obtain a returned material authorization (RMA) number from APC Customer Support.
Radio Frequency Interference Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. USA—FCC This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
APC Worldwide Customer Support Customer support for this or any other APC product is available at no charge in any of the following ways: • Visit the APC Web site to access documents in the APC Knowledge Base and to submit customer support requests. – www.apc.com (Corporate Headquarters) Connect to localized APC Web sites for specific countries, each of which provides customer support information. – www.apc.com/support/ Global support searching APC Knowledge Base and using e-support.
