HP Performance Optimized Data Center (POD) 20cp 서비스 매뉴얼

Contents 3

Contents

Illustrated parts catalog ................................................................................................................. 5

Structural component identification .............................................................................................................. 5

Life safety component identification ............................................................................................................. 6

Electrical power component identification ..................................................................................................... 7

Control cabinet component identification ...................................................................................................... 9

HP POD 20c racks .................................................................................................................................. 10

Aisle clearances ...................................................................................................................................... 10

Cold aisle clearance ...................................................................................................................... 10

Hot aisle clearance ........................................................................................................................ 11

Replaceable components for China models ................................................................................................. 11

Overview ................................................................................................................................... 13

Installation considerations ......................................................................................................................... 13

(Optional) Fire suppression system ............................................................................................................. 13

Removal and replacement procedures ........................................................................................... 14

Buttons ................................................................................................................................................... 14

EPO button ................................................................................................................................... 14

DIN rail components ................................................................................................................................ 15

Control relay module ..................................................................................................................... 15

Differential pressure sensor ............................................................................................................. 16

Door position devices .............................................................................................................................. 18

Magnetic contacts ......................................................................................................................... 18

Electrical ................................................................................................................................................ 19

Busway drop box .......................................................................................................................... 19

Fans ...................................................................................................................................................... 22

IT cooling fan ................................................................................................................................ 22

Ventilation fan ............................................................................................................................... 24

Filters ..................................................................................................................................................... 26

Heat exchanger air filters ............................................................................................................... 26

VESDA filter .................................................................................................................................. 27

Rittal SK 3326 ventilation fan filter ................................................................................................... 28

Indicators ............................................................................................................................................... 30

ECS touchscreen and EPO indicators ............................................................................................... 30

Lights ..................................................................................................................................................... 32

LED light ....................................................................................................................................... 32

Sensors .................................................................................................................................................. 33

Heat exchanger condensate drain pan sensors .................................................................................. 33

Chilled water supply and return header drain pan sensors .................................................................. 34

Humidistat .................................................................................................................................... 35

Humidity sensor ............................................................................................................................. 37

Chilled water system temperature sensor .......................................................................................... 39

Chilled water temperature sensor internal components ........................................................................ 40

Temperature sensor (cold aisle) ....................................................................................................... 43

Temperature sensors (hot aisle) ........................................................................................................ 44

Fluid system components .......................................................................................................................... 45

Chilled water supply and return header pressure sensors .................................................................... 45