SWIFT CURRENT SPA
PART 8:
CONTROL UNIT MESSAGES
(13)
CODE
Causes
Solutions
E1/ E2
Temperature control
sensor short circuit
or open circuit
1. Unplug RCD from outlet
2. Please contact for service
E3
High Heat:
The water is
over 113°F(45°C)
1. Unplug the RCD cable from the outlet
2. See Part 8: Spa Operation Check List for possible solutions
3. Power on spa again to see if error is resolved, if not please
contact for service Note: filling with hot tap water upon initial fill
may cause this error.
Drain and refill with cold water
E4
Freezing Conditions
Detected: The water is
lower than 36°F(2°C)
1. Unplug the RCD cable from the outlet
2. See Part 8: Spa Operation Check List for possible solutions
3. Power on spa again to see if error is resolved, if not please
contact for service
E5
Overheat:
The water is
over 122°F(50°C)
1. Unplug the RCD cable from the outlet
2. See Part 8: Spa Operation Check List for possible solutions
3. Power on spa again to see if error is resolved, if not please
contact for service. Note: filling with hot tap water upon initial fill
may cause this error.
Drain and refill with cold water
E6
Inlet or outlet on inner
wall is blocked
See Part 8: Spa Operation Check List for possible solutions,
otherwise contact for service. Hold down ‘HEAT’ for 5 seconds
E7
Low Flow
1. Filter cartridge is dirty
2. Spa water does not
reach minimum water
level 3. Air-lock in pump
See Part 8: Spa Operation Check List for possible solutions,
otherwise contact for service
CHG
FIL
Automatic timed
reminder
to check filters
Hold down ‘HEAT’ for 5 seconds to clear message
FIL
Spa is in Filtration mode
No action necessary will go back to temp after 30 seconds
L-1
1st massage speed
Gentle therapeutic massage
L-2
2nd massage speed
Normal therapeutic massage
L-3
3rd massage speed
Max therapeutic massage