HP
Performance Optimized Data Center (POD) 20cp
manual
Specification
Install
Indicators
Maintenance
Access control
Temperature sensor cold aisle
Safety
Page 60
2.
Remove the valve (2).
Replacing the external pressure gauge isolation valve
1.
Insert the new valve (1).
2.
Tighten the connection (2).
Removal and replacement procedures 60
Page 59
Page 61
Image 60
Page 59
Page 61
Contents
Abstract
Page
Contents
Contacting HP
Illustrated parts catalog
Structural component identification
Life safety component identification
Component Description
Electrical power component identification
Front view shown Component Description
Accessed only by authorized personnel
Electrical safety label Description
Control cabinet component identification
HP POD 20c racks
Aisle clearances
Cold aisle clearance
Replaceable components for China models
Hot aisle clearance
Spare part number Description
Installation considerations Optional Fire suppression system
Overview
Removal and replacement procedures
Buttons
EPO button
Removing the EPO button
DIN rail components
Control relay module
Removing the control relay module
Differential pressure sensor
Replacing the control relay module
Removing the differential pressure sensor
Replacing the differential pressure sensor
Door position devices
Magnetic contacts
Removing the magnetic contacts
Replacing the magnetic contacts
Electrical
Busway drop box
Removing the busway drop box
Removal and replacement procedures
Replacing the busway drop box
Fans
IT cooling fan
Removing the IT cooling fan
Ventilation fan
Replacing the IT cooling fan
Removing the Rittal SK 3326 ventilation fan
Replacing the Rittal SK 3326 ventilation fan
Filters
Heat exchanger air filters
Removing the heat exchanger air filter
Replacing the heat exchanger air filter
Vesda filter
Removing the Vesda filter
Rittal SK 3326 ventilation fan filter
Replacing the Vesda filter
Removing the Rittal SK 3326 ventilation fan filter
Replacing the Rittal SK 3326 ventilation fan filter
Indicators
ECS touchscreen and EPO indicators
Removing the ECS EPO LED indicators
Replacing the ECS EPO LED indicators
Lights
LED light
Removing the LED light
Replacing the LED light
Sensors
Heat exchanger condensate drain pan sensors
Removing the drain pan sensor
Chilled water supply and return header drain pan sensors
Replacing the drain pan sensor
Humidistat
Removing the humidistat
Replacing the humidistat
Humidity sensor
Removing the humidity sensor
Replacing the humidity sensor
Chilled water system temperature sensor
Removing temperature sensor from the chilled water system
Chilled water temperature sensor internal components
Replacing the temperature sensor in the chilled water system
Replace the chilled water temperature sensor circuit board
Removal and replacement procedures
Temperature sensor cold aisle
Removing the cold aisle temperature sensor
Replacing the cold aisle temperature sensor
Temperature sensors hot aisle
Removing the hot aisle temperature sensor
Replacing the hot aisle temperature sensor
Fluid system components
Chilled water supply and return header pressure sensors
You need a wrench to remove and replace the pressure sensors
Chilled water flow sensor
Removing the chilled water flow sensor
Replacing the chilled water flow sensor
Chilled water system temperature sensor
Chilled water temperature sensor internal components
Replace the chilled water temperature sensor circuit board
Heat exchanger
Humidifier
Removing the humidifier
Removal and replacement procedures
Replacing the humidifier
Removal and replacement procedures
Humidistat if installed
Replacing the humidistat
Valves
External chilled water isolation valve
Removing the external chilled water isolation valve
External pressure gauge isolation valve
Replacing the external chilled water isolation valve
Removing the external pressure gauge isolation valve
Replacing the external pressure gauge isolation valve
Periodic maintenance
Periodic maintenance overview
Qualified personnel
Cooling system
Leak detection
Leak isolation
Humidifier if installed
ECS
POD Shut Down Required
Fire alarm and suppression system
HP POD 20c structure
Life safety
EPO Functional Test
Access control
Third-party components
Specifications
General HP POD 20c specifications
Electrical specifications
Rack specifications
Environmental specifications
Water specifications
Thermal and air flow performance
Optional features specifications
Contacting HP
Before you contact HP
HP contact information
Safety and NEC compliance
Regulatory information
HP POD 20c regulatory compliance
Regulatory requirements for Exit signs
With Council, Inc Regulatory information
Glossary
Branch circuit
SOW
Documentation feedback
Index
HP POD 20c structure
Temperature sensors, cold aisle
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