Owner`s manual

50
Emerald Whirlpool Spa Owner's Manual
Problems Things to Check
Power system inoperative 1. Circuit breaker tripped or not
(No LCD display on the turned on.
panel). 2. Fuse in control box blown.
Fault indicated by spa 1. OH: Overheat Protection (spa is de-
control display message. activated). If a malfunction occurs
Spas equipped with
DS-2 & DS-4
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.
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 tempera-
ture, 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 malfunc-
tioned. The spa will operate, but
the heater will not activate.
Contact your dealer or service
organization.
ICE: Freeze protection. If a freeze
condition is detected, all pumps
will automatically activate. This is
a normal spa function; corrective
action may not be necessary.
Freeze protection is enabled regard-
less of the spa's status.