A.O. Smith 300 Series, Инструкция по эксплуатации

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63
Fault Messages.
Possible Causes - Check/Repair Displayed Fault/Alert Message
•
Confirm the water heater is full of water.
•
Confirm the powered anode wire connections are tight
and free of debris or moisture (i.e. rust, solder, metal pipe
shavings).
•
Confirm proper electrical ground to the water heater.
•
Inspect powered anode, clean/replace as needed.
•
NOTE: This Fault only applies to models with powered (non-
sacrificial) anodes.
ADVANCED BACK ACCEPT
0 days 0 hr 0 min ago
Error Code: D6-8
No Water
No water detected by Powered
Anode.
The control indicates a problem
with the anode protection. By
•
Confirm the anode rod is not bent and shorting to the
tank.
•
Confirm the powered anode is free of contamination
between the anode top and surrounding metal (i.e.
solder, loctite, WD40).
•
Confirm proper electrical ground to the water heater.
•
Inspect powered anode, clean/replace as needed.
•
NOTE: This Fault only applies to models with powered (non-
sacrificial) anodes.
ADVANCED BACK
0 days 0 hrs 0 mins ago
Error Code: CC-B
Anode Shorted
The Powered Anode is shorted to
earth ground or the tank.
The control indicates a problem
with the anode
•
Confirm that the lower probe cable is plugged into the
CCB and the lower probe connector.
•
Measure resistance of probe to check for an open or
shorted circuit.
•
Inspect lower probe cable for damage.
•
Inspect the lower probe. Replace as needed.
ADVANCED BACK
0 days 0 hrs 0 mins ago
Error Code: 48-0
Lower Temp Probe Open
The indicated temperature probe
may be shorted or open.
Check connector and resistance
of probe.