MIOX RIO H4 - Page 55

MIOX RIO Series Operators Manual
P/N: 102-00076-G Page 54
Fault Name Condition T ime
Delay
(sec)
Cell
Power
Removed
W ater
Off
Auto
Retry
No Air Flow Fault
No air flow signal while fan run
command on.
15
YES
NO
NO
Rupture Disk Fail
Liquid detected on rupture disk
probe.
2 YES YES NO
Contact Fail to Close
No contact status signal when
contact enable signal on.
5 NO NO NO
Contact Fail to Open
Contact status signal on, then
contact enable signal off.
1 YES NO NO
Cell Current - Very
High
Cell current greater than 125%
of target.
1 YES NO YES
Cell Current Variation
20% standard RIO cell current
variation calculation.
120
NO
NO
NO
Cell Voltage - Low
Cell voltage less than 30 V
when contact on.
5 NO NO NO
Oxidant Temp - Very
High
Oxidant temp greater than
150° F.
10 NO NO NO
Brine Pump Voltage
- High
Brine pump control voltage
greater than 4.85 V.
60
NO
NO
NO
Brine Pump Voltage
- Low
Brine pump control voltage
0.0 V.
60 NO NO NO
Low Water
Pressure
Water pressure below 35 psi 10
YES
NO YES
Diode Temp Fault
Diode bank temperature switch
tripped.
5 YES NO NO
Feed Water Temp -
Low
Feed water temperature less
than 40° F .
90
NO
NO
NO
Feed Water Temp -
High
Inlet water temp less than 95°
F.
300 NO NO NO