Specifications

3-5
Air Conditioning
Checks and Alarms
The air-conditioning system is controlled automatically. Variations outside the specified
temperature and hygrometry ranges must be transmitted to Customer Service Engineers.
Detectors must be installed at the air-conditioning cabinet air inlet and / or in the Computer
Room. Alarms must indicate any variation outside the specified Computer Room climatic
environment conditions.
A weekly thermo-hygrograph recording sheet must be displayed so that any disruptions in the
air-conditioning system can be viewed and recorded. Thermo-hygrograph recording sheets
must be archived for at least three months.
Warning:
Do not install detectors on panels that are subject to climatic variations (e.g. outside walls,
...).
In order to avoid damage to or the destruction of electronic equipment, a dynamic safety
device must automatically cut off the electric power supply to the system if ambient
temperature exceeds 27° / 30° C.