AmeriWater MediQA, Diagnostics Manual

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098-0010 Rev C
Operation for Heatsan Disinfection:
MediQA Mode Heatsan Mode PSC – Product to
Loop Valve LRV – Loop
Return Valve CDV –
Concentrate
Divert Valve
Heatsan Fill Preheat Open Open to return
loop water to
tank Open to drain
Standby or
System Off Closed Closed Open to tank
Loop Heatsan Heatsan
Operation Closed Open to Return
Line on Heatsan Open to tank
Draw Off
Period
Cool Down
Period
Open Open to Return
Line on Heatsan Open to drain
Standby or
System Off Drain in
Operation Closed Closed Open to tank
Note: The MediQA system uses a series of automated 2 and 3-way stainless steel valves to direct the
water flow through the unit during each of the various stages of operation. These valves are marked
with yellow indicators that represent the openings of the valve. The yellow markers are used as a
visual indicator of the position of the ball valve as it relates to the flow of the water through the
valve.