NonStop NS-Series Planning Guide (H06.03+)

System Installation Planning
HP Integrity NonStop NS-Series Planning Guide—529567-004
7-12
Air Conditioning
Air Conditioning
Section D: Air Conditioning
Yes No RISK
D-
1
Can inlet air temperature be maintained at HP Recommended levels
68
o
- 77
o
F (20
o
and 25
o
C) for best reliability?
? ? ?
D-
2
Can temperature changes be held to less than 9
o
F [5
o
C] per hour? ? ? ?
D-
3
Can humidity level be maintained between 40-60%RM ? ? ?
D-
4
Is Airflow adequate to prevent hotspots in HIGH DENSITY
SITUATIONS?
•
Difficult to tell just by looking, measurements may be
necessary.
? ? ?
D-
5
Is a “cold aisle” located or planned adjacent to any air handler or
HVAC unit?
? ? ?
D-
5
Are there any obvious obstacles or blockages affecting under floor
airflow?
? ? ?
D-
6
Are cable cutouts in the raised floor sealed? ? ? ?
D-
7
Are there missing floor tiles or ceiling panels? ? ? ?
Section D: Additional Information:
D-8 Will the raised floor be used as an air
supply/plenum?
•
Describe air return path (ducted,
drop-ceiling, open-room, etc.) and
any obvious limitations.
Section D: Comments:
VST039.vsd