CABINET SENSOR HARDWARE INSTALLATION
MANUAL
65
1
9
Verify return and supply sensors located in respective
airflow path
2
0
Verify CRAC/CRAH ThermaNode installation is in the
supply air flow path
2
1
Verify sensor wiring harness does not rub against sharp
edges or is able to get pinched
2
2
Verify sensor wiring harness does not obstruct possible
maintenance
Pressure Nodes
2
3
Verify hose connections correspond to low (-) and high
(+)pressure areas
2
4
Verify hose routing:
8. (-) low-pressure hose, route to side of server or
outside plenum duct (avoiding rapid airflow)
9. (+) high pressure hose, route to sub-floor or inside
plenum duct
2
5
Secure pressure nodes and verify for trip hazards
Validate Sensor Installation
2
6
Verify Server Rack ThermaNode Intake > exhaust
temperatures
2
7
Verify CRAC/CRAH node return > supply air temperature
