4
4
OWNER’S MANUAL
SWIM SPAS
2021
Error Codes Explained
Error
caused when
SENSOR
1
and SENSOR 3
have been
plugged in
incorrectly. Swap
the SENSOR 1 and
SENSOR 3
plug in controller to correct this
problem.
Error caused by no water flow
through heater or no water in
heater. Check to be sure there is
enough
water
flow
through
heater.
Wait for water temperature to
cool down.
Wait for water temperature to
cool down. Check to be sure
there is enough water flow
through heater.
Wait for water temperature to cool
down. Check to be sure there is
enough water flow through heater.
Error caused when SENSOR 1,
2, or 3 detects low temperature.
All JETS and BLOWERS will
turn on autom
atically to protect
plumbing from freezing. JETS
and BLOWERS will shut down
when all 3 SENSORS reach a
desired temperature.
Check
SENSOR 1 connection
Check SENSOR 1 connection or
replace SENSOR 1.
Check SENSOR 2 connection.
Check SENSOR 2 connection
or replace SENSOR 2.
Check SENSOR 3 connection.
Check SENSOR 3 connection
or replace SENSOR 3.
Summary of Contents for 1600
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