Go Spas GO 630 Owner's Manual page 34

PROBLEM CAUSE
not flow
Closed jets
ACV open
Water too hot High set
temperature
High ambient
temperature
Water will not Thermostat is
heat set too low
Air open
Dirty filter
Blown fuse
Slide valve
closed
Cover off
Hot tub in
Economy
mode
Error Codes
MESSAGE MEANING
(none) No message on
display. Power has
been cut off to hot
tub.
OHH The hot tub has
HH shut down from
high heat
detection. One of
the sensors
detected 118ºF
(48ºC) at the
heater.
OHS The hot tub has
OH overheated and
shut down. One of
the sensors
detected that the
hot tub water is
110ºF (43ºC).
ICE Potential freeze
IC condition detected
(Ice)
SnA Sensor A is not
SA working correctly.
Hot tub is shut
down.
SOLUTION
Open all jets by turning counterclockwise
Close air control valves
Turn down set temperature on topside
control panel
Remove the cover
Check and reset to desired temperature
Close air control valve
Check and clean filter
Check and replace fuse
Check and open all valves
Put the cover back on
Press the Standby button and take out of
Economy (see Economy Mode on pages
23/25)
ACTION REQUIRED
The control panel is disabled until power
returns. Hot tub settings are preserved.
Do not enter the water. Remove the cover
and allow the water to cool. Once cool, push
any button. If the hot tub does not reset, turn
off the GFCI and call service.
Do not enter the water. Remove the cover
and allow the water to cool. At 107ºF (42ºC),
the hot tub resets automatically. If the hot
tub does not reset, turn off the GFCI and call
service.
No action required. The pump will
automatically operate regardless of the hot
tub status.
Check the sensor "A" plug connection to
circuit board. The problem may appear
temporarily in an overheat situation and
disappear when the heater cools. If the
problem persists, contact service.
Page 32
For HELP, call 727.573.9611