Related Manuals for Vertiv Liebert HPW Series
Summary of Contents for Vertiv Liebert HPW Series
- Page 1 Liebert® HPW Outdoor Package Cooling System for Mobile Network Access Nodes User Manual English, cod. 265883, rev. 31.01.2019...
- Page 3 Caution Recommendations: the manual is retained for the entire service life of the machine; the user reads the manual carefully before carrying out any operations on the machine; the machine is used exclusively for the purpose for which it is intended; incorrect use of the machine shall release manufacturer from any liability.
- Page 4 Index 1 -- Preliminary operations ............. . . pag.
- Page 5 1 --- Preliminary operations The refrigeration compressor is a hermetic, scroll type, com- plete with internal protection against over heating. A crankcase heater maintains a minimum refrigerant temperature to 1.1 --- Foreword allow reliable start---up and operation even in very cold The following manual describes the installation, operation and climate.
- Page 6 In these cases, Vertiv recommends a plenum damper Increase ( ) or Decrease ( ) Key for 3 seconds.; sized 600 x 400 mm (Vertiv code 134992) to be wall or window mounted. Important! It is extremely important to consider the status of...
- Page 7 Freecooling -- (Fig. 11 and Fig. 12) Fig. a) Operation of the cooling only unit When the outdoor temperature is lower than the indoor one, P Band the integrated modulating damper does open/close to cool the room with external air: compressor is off. The exhaust warmer Cooling only unit air is automatically rejected outside through the unit, without any additional louver (e.g.
- Page 8 6.5 --- Alarm control more than 50% for over 2 minutes, the Freecooling mode is de ---activated for 1 hour, and the unit shifts to cooling by The two alarm contacts available on the terminal board of the means of the refrigerating compressor. electric board are: Fig.
- Page 9 8 --- Maintenance / Spare parts F-or safety reasons, clear the unit opening the switch QS1 before performing any maintenance operatios If installed: AS THE MICROPROCESSOR CONTROL FEATURES Every day check the microprocessor control readings for temperature and, if shown, ambient relative humidity. AUTOMATIC RESTART (AFTER A SUPPLY INTERRUPTION) IT IS ADVISED TO DISABLE AUTORESTART AND OPEN THE The Maintenance Programme described below should be...
- Page 10 Tab. a --- R407C refrigerant charge • Fluorinated greenhouse gases are covered by the Kyoto MODELS Protocol. WM05S WM06S WM06M WM08M • The fluorinated greenhouse gases in this equipment 2.35 2.35 should not be vented to the atmosphere. • Referring to the value noted in Annex I and Annex IV of Regu- WM10M WM13M WM15M...
- Page 11 For equipment with double refrigeration circuits, in re- gards to differentiates requirements on the basis of the quan- tity of f-gas contained, the required information about refrig- erant charge quantities has to be listed separately for each individual circuit. For equipments with separate indoor and outdoor sec- tions connected by refrigerant piping, the label information will be on that part of the equipment which is initially charged with the refrigerant.
- Page 12 Tab. 1 -- 50Hz Technical data for “48Vdc EMERGENCY FREECOOLING” unit versions (EFC-- DC) Model: HPW WM05SD WM05SO WM06SD WM06SO Operating limits Main power supply voltage 230V ±10% / 1Ph / 50Hz 48Vdc ±17% Emergency power supply voltage (with emergency cooling) (**) 10°C from...
- Page 13 Tab. 2 -- 50Hz Technical data for “48Vdc EMERGENCY FREECOOLING” unit versions (EFC-- DC) Model: HPW WM06MD WM06MO WM08MD WM08MO WM10MD WM10MO Operating limits Main power supply voltage 230V ±10% / 1Ph / 50Hz 400V ±10% / 3Ph+N+PE / 50Hz 48Vdc ±17% Emergency power supply voltage (with emergency cooling)
- Page 14 Tab. 3 -- 50Hz Technical data for “48Vdc EMERGENCY FREECOOLING” unit versions (EFC-- DC) Model: HPW WM13MD WM13MO WM15MD WM15MO Operating limits Main power supply voltage 400V ±10% / 3Ph+N+PE / 50Hz 48Vdc ±17% Emergency power supply voltage (with emergency cooling) (**) 10°C from...
- Page 15 Tab. 4 -- 50 Hz Technical data for “NO FREECOOLING”, “FREECOOLING” and “230V/1Ph/50Hz EMERGENCY FREECOOLING” unit versions (NO FC, FC and EFC-- AC) Model: HPW WM05SD WM05SO WM06SD WM06SO Operating limits Main power supply voltage 230V ±10% / 1Ph / 50Hz 230V ±10% / 1Ph+PE / 50Hz Emergency power supply voltage (with emergency cooling)
- Page 16 Tab. 5 -- 50 Hz Technical data for “NO FREECOOLING”, “FREECOOLING” and “230V/1Ph/50Hz EMERGENCY FREECOOLING” unit versions (NO FC, FC and EFC-- AC) Model: HPW WM06MD WM06MO WM08MD WM08MO WM10MD WM10MO Operating limits Main power supply voltage 230V ±10% / 1Ph / 50Hz 400V ±10% / 3Ph+N+PE / 50Hz 230V ±10% / 1Ph+PE / 50Hz Emergency power supply voltage...
- Page 17 Tab. 6 -- 50 Hz Technical data for “NO FREECOOLING”, “FREECOOLING” and “230V/1Ph/50Hz EMERGENCY FREECOOLING” unit versions (NO FC, FC and EFC-- AC) Model: HPW WM13MD WM13MO WM15MD WM15MO Operating limits Main power supply voltage 400V ±10% / 3Ph+N+PE / 50Hz 230V ±10% / 1Ph+PE / 50Hz Emergency power supply voltage (with emergency cooling)
- Page 18 Tab. 7 -- Differential current protection switch Differential current protection switch 50Hz unit versions (”cooling only”, I nn = 0.03A Minimum “cooling+heating” and “freecooling”) cable sizing 2 poles 4 poles Unit power supply 230V / 1Ph / 50Hz 400V / 3Ph+N / 50Hz WM05S 3G2.5mm WM06S...
- Page 19 Tab. 8 -- Settings Component Setting Notes STOP: 1.0 bar START: 2.0 bar Low pressure switch (LP) Automatic reset (fixed settings) STOP: 28.0 bar Manual reset pressing START: 20.0 bar High pressure switch (HP) the push button (fixed settings) SET (CUT--- OFF): 21.2 bar (standard factory set) •...
- Page 20 pag. 16...
- Page 21 pag. 17...
- Page 22 pag. 18...
- Page 23 pag. 19...
- Page 24 Fig. 5 -- Service area -- Liebert HPW Maintenance (A) and Operational (B), (E) areas (PROTECTIVE ROOF) Shelter A (mm) B (mm) C (mm) D (mm) E (mm) (mm) S ---Models min. 900 min. 3500 min. 500 M ---Models min. 900 min.
- Page 25 Fig. 6 -- Lifting system -- Liebert HPW Liebert HPW -- WM05 -- 06SO/SD SHACKLES (NOT SUPPLIED) Liebert HPW -- WM06-- 08-- 10-- 13-- 15MO/MD EYE BOLTS (NOT SUPPLIED) pag. 21...
- Page 26 Fig. 7 -- Holes on the wall -- Liebert HPW models WM05-- 06SO/SD Installation of 1 unit SECTION Installation of 2 units min. 200 mm pag. 22...
- Page 27 Fig. 8 -- Holes on the wall -- Liebert HPW models WM06-- 08-- 10-- 13-- 15MO/MD Installation of 1 unit SECTION Installation of 2 units min. 200 mm pag. 23...
- Page 28 Fig. 9 -- Sealing -- Liebert HPW models Insulating rubber mounted between External sealing with silicone after the unit and the shelter you have fixed the unit pag. 24...
- Page 29 Fig. 10 -- Correct procedure for the bending of the air inlet and outlet duct pag. 25...
- Page 30 Fig. 11 -- Air flow operation diagram -- Liebert HPW models WM05-- 06SO/SD Upflow version OUTSIDE OUTSIDE INSIDE INSIDE Exhaust air outlet from left lateral panel Freecooling Compressor cooling Downflow version OUTSIDE OUTSIDE INSIDE INSIDE Freecooling Compressor cooling pag. 26...
- Page 31 Fig. 12 -- Air flow operation diagram -- Liebert HPW models WM06-- 08-- 10-- 13-- 15MO/MD Upflow version OUTSIDE OUTSIDE INSIDE INSIDE Exhaust air outlet from left lateral panel Freecooling Compressor cooling Downflow version OUTSIDE OUTSIDE INSIDE INSIDE Freecooling Compressor cooling pag.
- Page 32 Fig. 13 -- Refrigerating diagram -- Liebert HPW models POS. DESCRIPTION POS. DESCRIPTION Compressor Thermostatic expansion valve High pressure switch (HP) Evaporating coil Condenser fan Evaporator fan Condensing coil Low pressure switch (LP) Condensing fan speed control device Access valve Filter dryer pag.
- Page 33 Fabrikant - Κατασκεναστηζ - Producent Vertiv S.r.l. - Zona Industriale Tognana Via Leonardo da Vinci, 16/18 - 35028 Piove di Sacco - Padova (Italy) Il Fabbricante dichiara che questo prodotto è conforme alle direttive Europee: The Manufacturer hereby declares that this product conforms to the European Union directives: Der Hersteller erklärt hiermit, dass dieses Produkt den Anforderungen der Europäischen Richtlinien gerecht wird:...
- Page 34 Leonardo Da Vinci 16/18, Zona Industriale Tognana, 35028 Piove di Sacco (PD) Italy, Tel: +39 049 9719 111, Fax: +39 049 5841 257 © 2016 Vertiv Co. All rights reserved. Vertiv, the Vertiv logo and Vertiv Liebert CRV are trademarks or registered trademarks of Vertiv Co. All other names and logos referred to are trade names, trademarks or registered trademarks of their respective owners.