Hr error message / step-by-step
An internal hardware error has been detected
Step-by-Step
• Restart the spa pack
and start & stop all
pumps and blower
• If error reappears,
replace the inxe
spa pack
Prr error message / step-by-step
Regulation probe issue
Step-by-Step
• Verify if regulation
probe (located above
the heater) is properly
connected
HL Probe & Temp / Regulation Probe
• Replace heater
if problem persists
• Replace spa pack,
if problem persists
32
32
in.xe TechBook