Laguna Bay Spas Spa Owner's Manual page 38

Troubleshooting Guide
Problem
Heats, but not High
Enough
Heats too much
Lights Don't Work
Jets Don't Work
Low Water Flow
38
If you do not see the solution to your problem , please call a
technical support associate at 877-722-4907 for assistance.
When making repairs to your spa, you should always
manually turn the GFCI "off " to eliminate risk of shock.
Improper Line Voltage
Might be Caused By
Thermostat turned
down
Dirty filter
Slice valve closed
Spa cover not in place
Thermostat set too
high
Outside temperature
high to allow cooling
Bulb burned out
Loose, dirty
connection
Air lock in pump(s)
Slice valve(s) closed
Diverter valve closed
Jet Closed
Dirty Filter
Spa heating or filtering Normal spa function
Diverter valve position Rotate diverter valve to increase flow
Air valve closed
Dirty filter
Slice valve(s) closed
Improper Line Voltage
Have an electrician check voltage
Might Be Solved By
Raise thermostat
Change filter
Open slice valves (instructions on
page 19)
Reposition spa cover
Lower thermostat
Add cold water
Replace bulb
Check light connections
Bleed Pump instructions on page 19
Open slice valves (instructions on
page 19 )
Rotate diverter until desired pressure
is achieved
Rotate outer stainless rim of jet to
open
Change filter
Rotate air valve to open
Change filter
Open slice valves (instructions on
page 19)
Have an electrician check voltage