Related Manuals for Liebert Little Glass House
Summary of Contents for Liebert Little Glass House
- Page 1 Little Glass House Integrated Secured Protection for Network Equipment ANUAL English...
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Page 2: Table Of Contents
SAFETY INSTRUCTIONS ... 3 GLOSSARY OF SYMBOLS... 3 INTRODUCTION ... 4 UPS SUPPORT... 5 INSTALLATION... 5 UNLOADING AND INSPECTION ... 5 LOCATION... 5 INSTALLATION CONNECTIONS ... 6 INSTALLING CUSTOMER EQUIPMENT... 6 START-UP ... 7 OPERATION ... 8 ENVIRONMENTAL CONTROL MODULE (ECM) & UNINTERRUPTIBLE AIR SUPPLY™ (UAS)... 8 FORCED AIR COOLING (FAC)... -
Page 3: Safety Instructions
1. SAVE THESE INSTRUCTIONS. MANUAL CONTAINS SAFETY INSTRUCTIONS. Read all safety and operating instructions before operating the Little Glass House (LGH). Adhere to all warnings on the unit and in this manual. Follow all operating and user instructions. CONSERVER INSTRUCTIONS. -
Page 4: Introduction
Your Liebert Little Glass House™ (LGH) will provide a secure controlled environment in a single factory assembled enclosure. integrated/matched models are designed to control the environment and provide smooth reliable power so that your sensitive computer and network equipment will provide the reliable performance you depend upon for your business operations. -
Page 5: Ups Support
UNLOADING AND INSPECTION Refer to drawing on page 13 for dimensions, weight, and connection locations for your model. Carefully unload your new Little Glass House™ event (LGH) from the box and from the pallet. Note the unit weight for your model. Use at least two people for safe handling. -
Page 6: Installation Connections
ECM, FAC, or UPS can serve more than one cabinet. INSTALLATION CONNECTIONS The Little Glass House is a self-contained unit. The only required connection is for electric power. For 60 Hz models, the power cord is 9 (2.7 m) feet long and has a NEMA 120 V~ plug, sized for current (Amps) based on equipment specified when ordered. -
Page 7: Start-Up
Refer to separate UPS manual for details of UPS operation and LED indicators. CAUTION: To maintain UPS battery capacity, do not store Little Glass House for more than 6 months without applying power. Call your Liebert supplier if you have any... -
Page 8: Operation
80°F (27°C), the fan speed switches from low to high. UNINTERRUPTIBLE POWER SUPPLY (UPS) The Little Glass House may be supplied with one of several Liebert UPS units, or with no UPS. For integrated/matched models, the UPS and ECM are normally sized with matched capacities. -
Page 9: Sensor Options
An optional UPS status communication cable is available that allows transmission of information between the UPS and the SiteNet Integrator. This cable will plug into the 25 pin D Type connector on the rear of the UPS marked DB- 25P. The opposite end of the cable in plugged into the 9 pin D Type receptacle on the rear of the SiteNet Integrator marked UPS RS-232 DB- SENSOR OPTIONS... -
Page 10: Maintenance
CAUTION: To avoid tipping the unit when it is being moved, push slowly on the lower part of the enclosure. After customer equipment is installed, the Little Glass House™ may have a high center of gravIty. FILTER CLEANING NOTE: Inspect the air filter periodically to determine the necessary cleaning interval based on conditions at your installation. -
Page 11: Tables
FORCED AIR COOLING (FAC) PERFORMANCE DATA (WITH 30PPI FILTER) AIRFLOW (w/Filter) # FANS HIGH MODEL # SPEED 190 CMF FAC-190 112 CMH 360 CMF FAC-360 212 CMH ENVIRONMENTAL COOLING MODULE (ECM) PERFORMANCE DATA MODEL RATED SUPPORT RATED/MAX NUMBER CAPACITY LOAD BTUH/Watt BTUH/Watt 60Hz... -
Page 12: Fixed Service Connection (Amps)
Electrical Service / Connection The 60 Hz LGH is provided with a single NEMA plug and cord input power connection (except for ECM- 80 systems). 60 Hz Systems with UPS - Service Connection If a UPS is supplied, the system power rating and plug connection are fixed. FIXED SERVICE CONNECTION (AMPS) Cooling System... -
Page 13: Drawings
DRAWINGS... - Page 21 LGH RD/HD FORCED AIR CABINET TEMP. RISE AT STANDARD AIR CONDITIONS FAC-360(2 FAN) HIGH SPEED FAC-190(1 FAN) HIGH SPEED FAC-360(2 FAN) LOW SPEED FAC-190(1 FAN) LOW SPEED INTERNAL LOAD PER CABINET, WATTS MINIMUM SPEED SET AT 2000 RPM 1000 1200 1400...
- Page 22 INTEGRATOR POWER, UPS, & TERMINAL CONNECTIONS...
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Page 23: Troubleshooting
PROBLEM ECM Not Cooling No Power Filter Clogged Refrigerant loss Hot Gas Bypass Valve set incorrectly Squirrel cage free spinning on evaporator or condenser blowers Clogged Condenser coil Fans blowing warm air Compressor trips on thermal overload. Faulty Compressor Condensate draining Excessive opening of doors continuously Enclosure not properly sealed... - Page 24 Liebert Corporation warrants to the original user all parts that make up the Little Glass House for a period of thirteen (13) months from the factory ship date or proof of purchase date, including the LGH enclosure and the Environmental Control Module (ECM).
- Page 25 Outside the U.S.A. Worldwide FAX tech support The Company Behind The Products With more than 500,000 installations around the globe, Liebert is the world leader in computer protection systems. founding in 1965, Liebert has developed a complete range of support and protection systems for sensitive electronics: §...