Water Temperature Control—Recirculation Systems—Digital | The Brain® DMC40-40BS

The Brain^® DMC40-40BS

DMC40-40BS is a fully Digital Mixing Center (DMC), with BrainScan® –
hot water monitoring control module, designed specifically to be the
primary water temperature controller in a continuously pumped
circulating hot water system.

Digital technology provides enhanced water temperature control
accuracy which resists zero system demand “Temperature Creep” without
the use of a manual throttling valve or a temperature activated pump
shut-off device (aquastat).

Operational Specifications

• +/-2°F water temperature control at points of use 25’ downstream during demand
• +/-2°F water temperature control at the DRV during zero system demand “idling” periods
• 2°F minimum valve inlet to outlet temperature requirement (system recirculation temperature loss)
• Automatic shutoff of hot water flow upon cold water inlet supply failure
• Automatic shutoff of hot water flow in the event of a power failure
• Programmable set point range of 81-158°F (27-70°C)
• Programmable thermal disinfection mode
• Programmable 1st level hi/lo temp alarm display
• Programmable temperature error level for safety shutdown