9
5.3 VSD features
• Auto reset after dry run detected;
• Auto reset after loss of power;
• Option for adapting (volt-free) tank level sensor into programming;
• Control and information panel with LCD screen;
• Includes pressure transducer;
• Under current visual alarm;
• Over current protection by way of shut down and visual alarm;
• Data logging of operation controls and alarms including run duration;
• Aluminum heat exchanger;
• VSD cooling by pump’s fan, lowering cooling costs by way of additional fans;
• Motor and VSD protection from onsite “brown-outs” by way of shut down, visual alarm & auto re-try after
correct voltage regained;
• Protection from motor locked rotor by way of auto shut down;
• Adaptable for daisy-chain multiple pumps in parallel, up to 2 pumps;
• Fault diagnosing software for user troubleshooting;
• Adjustable pressure set points via easy to use touchpad in 10kPa (1½psi) increments;; and
• 3-minute manual override for priming.
6. OPERATION
6.1 Start-up procedure
After power is initially turned on to the DynaDrive, the display shows the software version and the name
Davey, see figure 6.1. All LEDs flash for the initial ~ 5 seconds. The
Power LED will remain lit green,
showing the DynaDrive has power.
Figure 6.1
P/ N :16115 -1 B
DAVEY
VER. 0 1
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