Y Series TechBook
31
31
An internal hardware error has been detected
• Restart the spa pack and
start & stop all pumps
and blower
• If error reappears,
replace the spa pack
Step-by-Step
Hr error message / flow chart & step-by-step
• Verify if regulation
probe (located above
the heater) is properly
connected
Step-by-Step
Regulation probe
• Replace heater if
problem persists
• Replace spa pack,
if problem persists
Restart the
spa pack
and start
& stop all
outputs
Replace
spa pack,
if problem
persists
Verify if
regulation
probe is
properly
connected
Replace
heater if
problem
persists
Regulation probe issue
Replace
spa pack,
if problem
persists
Flow chart
Prr error message / flow chart & step-by-step