American Hometec AHQ-TB32, Инструкция по установке и эксплуатации

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TROUBLESHOOTING
Trouble Possible Cause Remedy
No water Valves are closed
Filter clogged
Open valves
Remove and clean water inlet filter (D)
Water cold
No power
Water temperature is set
too low
Check electric breaker
Check power switch on unit
Increase temperature –press “UP” button
Flow to fast to achieve desired
temperature, Slow down flow.
Water too hot
Water temperature is set
too high Lower temperature
No hot water.
Unit
shows a
diagnostic code.
Internal problem or unit
went through an automatic
safety shutdown.
Unit will automatically reset otherwise
call our service number or a licensed
contractor for assistance.
If you need further assistance, call American Hometec, Inc. toll free service and
support line at 1
-
800
-
295
-
8039. Please have product information including
serial number, date of purchase and error code shown on the control panel, if any,
ready when you call.
DIAGNOSTIC CODES
Code Indication Remedy
E2 Inlet temperature sensor error Change inlet temperature sensor
E3 Outlet temperature sensor error Change outlet temperature sensor
E4 Outlet temperature is too high
Lower temperature level. Error should
disappear in a few seconds after
correction
E5 Electric short occurred
Turn unit off and back on after 30
seconds. If error code remains, do not
use the unit. Call for service immediately
If error code does not appear any more, the
error
may be caused by external interference
E6 unusual voltage situation Waiting for the voltage back to usual