58
Executive Series
27.0 Troubleshooting - Mechanical Systems
Problem
Possible Cause
Solution
“FLO”
Appears on Control Panel or
“FLO” flashes and alternates
with Temperature
•
Pump(s) not running
•
Water level low
•
Pump Surging
• Dirty or Clogged
•
See “Pump(s) will not Start.”
•
Fill spa to correct level.
•
See “Pump Surging” Section
above.
•
Check filter installation Filters
Clean filter(s), page 46.
Breaker keeps tripping or will
not Reset
•
Improperly wired ground
• Spa Controller needs
repair
• Spa Heater needs
repair
• Contact your electrician or
ThermoSpas 800.876.0158.
• Customer Care
Spa Leaks
•
Loose union, drain
valve open
•
Leaking Barb Fitting
•
Leaking Glue fitting
•
Check and tighten all unions,
close drain valve.
•
Check hose to barb
connection. Clamp hose if
required, call ThermoSpas for
service 800.876.0158.
•
Call ThermoSpas for service
800.876.0158.
Troubleshooting - Mechanical Systems
Summary of Contents for Executive Series
Page 1: ...ThermoSpas Executive Series Owner s Manual Safety Maintenance and Technical Information...
Page 74: ......
Page 75: ......