4
Armstrong International
221 Armstrong Blvd., Three Rivers, Michigan, 49093 - USA
armstronginternational.com/brain
Patents
The use of the word ‘failsafe’ to describe the function of any hot and cold water mixing valve is both incorrect and
misleading. This DRV (Digital Recirculation Valve) incorporates additional shut-o devices to improve the level of
safety however, in keeping with every other mechanism it cannot be considered as being functionally infallible.
Where chloramine / chlorine disinfection is practiced, DO NOT exceed a chloramine / chlorine concentration of
50 mg/l (ppm) in water, per one hour dwell time. Such procedures must be conducted strictly in accordance with
the information supplied with the disinfectant and with all relevant Guidelines / Approved Codes of Practice.
Water must have levels of chloramine / chlorine lower than or equal to 4mg/l (ppm) for continual usage.
General Advisory
GB - 2 421 297 2 437 891
US - 7669776 8043556
PCT - PCT/GB2006/000159
European - 06702758.1
India - 1231/MUMNP/2007
Australia - 2006207367
Canada - 2595064
China - ZL200680005853.8
Japan - 4933451
Data Storage
Armstrong International shall not accept liability in contract, tort (including negligence or otherwise) for any loss of
prots, business or anticipated savings, or loss or corruption of data, or any indirect or consequential loss arising
out of the customer's use of DRV25. The customer shall be solely responsible for the independent backup of all
data / information stored on DRV25. Notwithstanding the foregoing, none of the exclusions and limitations stated
above are intended to limit any rights the customer may have under local law or other statutory rights which may
not be excluded.