Safety instructions   
2.3 Notes about usage 
  Comfort Panels 
30  Operating Instructions, 07/2017, A5E36770603-AB 
 
 
The HMI device is approved for indoor use only.  
The HMI device may be damaged if it is operated outdoors. 
Operate the HMI device indoors only. 
 
Note 
Operate the device only in a normal atmospheric environment 
The technical characteristics of the device described in the operating instructions are 
g
uaranteed if you operate the device in normal ambient air conditions with usual air 
 
The HMI device is designed for industrial applications. It conforms to the following standards: 
●  Requirements for emissions EN 61000-6-4: 2007 
●  Requirements for interference immunity EN 61000-6-2: 2005 
Under certain circumstances you can use the HMI device in a mixed-use zone. A mixed-use 
zone is used for housing and commercial operations that do not have a significant impact on 
residents. 
When you use the HMI device in a mixed-use zone, you must ensure that the limits of the 
generic standard EN 61000-6-3 regarding emission of radio frequency interference are 
observed. Suitable measures for achieving these limits for use in a mixed-use zone include: 
●  Installation of the HMI device in grounded control cabinets 
●  Use of filters in electrical supply lines 
Individual acceptance is required.  
 
Note 
HMI device not intended for use in residential area 
The HMI device is not intended for use in residential areas. Operation of an HMI device in 
residential areas can have a negative influence on radio or TV reception.