Owner`s manual

TROUBLESHOOTING
Problems Things to Check
Power system inoperative 1. Not plugged in (120v).
(No LED display on the panel). 2. Circuit breaker tripped or not turned on.
3. Ground fault circuit interrupter tripped.
4. Fuse in control box blown.
Fault indicated by spa 1. OH: Overheat Protection (spa is de activated).
control display message. If a malfunction occurs and spa water reaches 112
o
F.,
the system will completely shut down. In such a
condition, DO NOT ENTER THE WATER. Turn off
all power to the spa and contact your dealer or
service organization. Overheating may also occur
if you set the low speed pump to operate for
extended periods of time. In this instance, remove
the spa cover and allow the water to cool to below
110
o
F. Touch the MODE (#) pad to reset the system.
If the water is still hotter than the set temperature,
touch the blower pad to cool the spa.
FLO: (Constant display) A pressure switch has
malfunctioned. Contact your dealer or service
organization.
FLO: (Flashing display):
- A suction valve may be closed. Check position of
valve.
- The amount of water may be inadequate. Be sure
the spa is properly filled.
- A pressure switch has malfunctioned. The spa will
operate, but the heater will not activate.
Contact your dealer or service organization.
SN: Open sensor (spa is deacti vated). The high-limit
sensor or water temperature sensor is not working.
Call your dealer or service organization.
Spas equipped with
Lite Leader,
SS-1D & SS-3D
Power Systems
WARNING:
Risk of electrical shock. Electrical
troubleshooting should be done
by qualified technicians.
WARNING:
Risk of electrical shock. Disconnect
power cord from receptacle or
turn power off at main service
panel before removing fuse.
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Emerald Whirlpool Spa Owner's Manual