M7 messages
- - - or - - Temperature not available
- - F, - - C, or - - Temperature not available - priming
CFE or CONFIG ERROR Configuration error
CrC or CHKSUM FAIL Firmware installation failure
dr, HEATER MAY BE DRY WILL RETEST SHORTLY Possible inadequate water detected
drn, DRAINING Indicating pump is on while draining
drY, dY, HEATER DRY SERVICE REQD Inadequate water detected
Ecn, Ec Economy mode set
gFI, GFCI FAILURE Spa could not trip RCD
HFL, HL, HTR FLOW LOW Substantial difference between sensors
Hot, HOT-CALL SVC Possible pump stuck on
ICE, IC, FREEZE COND Potential freeze condition – pumps run
LF, LOW FLOW Persistent low flow problem
OHH, HH, HTR TEMP LMT SERVICE REQD Overheat – spa shut down
OHS, OH, SPA TEMP LMT Overheat – spa shut down
PHH, PH IS HIGH LOWER PH pH is high
PHL, PH IS LOW RAISE PH pH is low
Pr, PRIMING MODE TAKES 4 MIN Initial priming mode active
PSt, PERSIST FAIL Hardware failure
rt9, TEST GFCI Reminder – test RCD
rCA, CHANGE MINERAL CARTRIDGE Reminder – change Nature 2 cartridge
rCH, NEW FILTER Reminder – replace filter
rCL, CLEAN FILTER Reminder – clean filter
rCO, CLEAN COVER Reminder – clean spa cover
rdr, DRAIN WATER Reminder – drain & refill spa
rPH, CHECK PH Reminder – test/adjust chemical levels
rSA, CK SANITIZER Reminder – test/adjust sanitiser levels
rtC, RTC FAILURE Hardware Failure
rtr, TREAT WOOD Reminder – wood retreatment required
SAH, SANITIZER HIGH Sanitiser level is high
SAL, SANITIZER LOW Sanitiser level is low
SbY, STANDBY MODE Spa is in ‘standby’ mode
SE, STANDARD ECONOMY Spa is in ‘ Standard-Economy’ mode
SF, SAFETY FAULT Suction protection fault
SLP, SL Spa is in ‘sleep’ mode
SnA, SA, SENSOR A SERVICE REQD Sensor A not working
Snb, Sb, SENSOR B SERVICE REQD Sensor B not working
SnS, Sn Sensors out of balance
Std, St, STANDARD Spa is in ‘standard’ mode
StU, STUCK ON Pump appears to be stuck on
Non M7 messages (older controllers)
pd Power down, on battery back up
OH Overheat
Flo, Fl Flow problem
Cool Spa is 11 degrees below set point
ICE, IC Possible freeze condition
Sn1, Sn Hi-limit fault
Sn3, Sn Temperature sensor fault
ILOC Interlock fault
Ec, Econ Spa is in ‘economy’ mode
Std, St Spa is in ‘standard’ mode
Sl, Slp Spa is in ‘sleep’ mode
(56 pages)
(16 strony)
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