Title: Motorventiler fyrrom - VQE DN65-150.pdf
P100013463AVM 234S assemblyMV 505919AVF 234S assemblyMV 505920AVM 322(S) assemblyP100011900Declaration on materials and the environmentMD 56.117Fitting positionThe control unit can be fitted in any position, but the hanging position is not recommended. Conden- sate, drops of water, etc. must be prevented from entering the actuator. When installed horizontally, and with regard to the valve spindle, the admissible actuator or support weight, without structural sup- port, is max. 25 kg. When the actuator is mounted on the valve, make sure the plug is not twisted on the seat (this can damage the sealing surface). When insulating the valve, it may only be insulated up to the connecting clip of the actuator. To increase the functional reliability of the valves, the system should conform to DIN/EN 14336 (heat- ing systems in buildings). DIN/EN 14336 states, amongst other things, that the system has to be flushed through before being put into service.