Symptom
Problem Possible Solution
System sometimes does not
run pro
rammed on and off
times.
Power outa
e with dead
battery.
At Controller, check battery
level. With software level Rev. F
or newer, battery status is
located in Dia
nostics section
of System Setup Menu.
One button on the Spa Side
Switch does not operate.
Check pro
rammin
first.
If the Spa Side Switch is
pro
rammed correctly, the
button may be shorted.
Troubleshoot Spa Side Switch
per Pa
e 11 steps.
Pool cleaner booster pump
turns on without the filter pump
bein
on, and can run with the
spa on.
System is not reco
nizin
DIP
switch 1 is on.
NOTE: Before turnin
on any
DIP switches, first turn off all
equipment.
Turn off all equipment buttons,
then turn off power to system.
Finally turn off, then on, DIP
switch 1. Turn on power and
test system.
Cannot assi
n Cleaner JVA.
DIP switches not set correctly.
DIP switch 1 must be off, and
DIP switch 7 must be on to
assi
n the Cleaner JVA to an
auxiliary.
Controller Model is Dual
Equipment, messa
e scrolls
“Adjustable Freeze Sensor
Not Installed.”
Normal operation when a Dual
Equipment model is controllin
a solar system and an adjust-
able freeze sensor is not
installed.
Either install the adjustable
freeze sensor, or wait 24 hours
and this messa
e will
o away.
System comes on at times that
are not pro
rammed.
Phantom pro
rams.
At Controller, press Menu, then
scroll to REVIEW. Make note of
all pro
rams, Spa Side Switch
settin
s, labels, and temperature
settin
s, then CLEAR
MEMORY, repro
ram and try
system a
ain.
Heater will not fire.
Heater LED will not li
ht in
“Service Mode”.
Water temperature sensor
not installed or defective.
Check water temperature
sensor.
AquaLink
®
RS Troubleshooting
Quick Check List (continued)
15