1
Armstrong International
Parc Industriel Des Hants-Sarts, 2ème Avenue No. 4, Haerstal, B-4040, Belgium
armstronginternational.com/brain
The installation and service must be performed by a qualied installer.
For further information, please call our technical department at +32 4240 9090.
The Brain
®
DRV40
Digital Recirculation Valve
Keep this manual with installation
for future reference.