Coast Spas Swim 2100VE, Owner'S Manual

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15
OWNER’S MANUAL
2020
LIGHTING ISSUES PROBABLE CAUSE RECOMMENDED ACTION
Standard light will not come on

Bulb has burnt out

Replace the light bulb
LED lighting not in sync

Burnt out bulb/connection

Contact your dealer
LED lighting won’t come on

Incorrect settings

Contact your dealer
HEAT PROBLEMS
PROBABLE CAUSE RECOMMENDED ACTION
Water will not heat

Error message on control panel

Spa is in a different Heat Mode

Water level is too low

Poor water flow

Closed valves

Pump 1 is not running

Refer to the Reference Card for your control
panel to verify the error

Set spa to “Standard Mode”

Add water to the spa

Clean filter & check valves

Open all valves

Contact your dealer
Water is too hot

Incorrect reading

Filter cycle duration is too long

Pump speeds reversed

Verify temperature with thermometer

Reduce duration of the filter cycle

Contact your dealer
Water will not maintain heat

Cover is off for extended periods of time in
cold weather / cold wind.

Hot tub is wired for 110V and jets are on.

Put cover back onto hot tub and allow for heat
to regenerate. Call your dealer if temperature
does not increase.

Hot tubs wired for 110V only have enough
power to heat or operate pumps. Turn off jets
PUMPS WILL NOT PRIME
PROBABLE CAUSE RECOMMENDED ACTION
Pump on but no water flow

Air trapped in pump

No water in the pump

Closed valves

Loosen bleed valve in skimmer

Check the fill level in the spa

Open all valves
HYDROTHERAPY JETS
PROBABLE CAUSE RECOMMENDED ACTION
Little to no water flowing from
jets

Jets turned off

Pump not primed

Valves are closed

Diverter set to a different seat

Dirty filter

Open jet by turning the face counter clockwise

Reset breaker to allow for the spa to prime the
pump. Open bleed valve in the skimmer area

Open valves

Switch diverter

Remove and clean filter cartridge
PLUMBING SYSTEM PROBABLE CAUSE RECOMMENDED ACTION
Water around base of spa

Loose connections

Leak from internal fitting

Hand tighten all quick disconnects and fittings.

Check gaskets and O-rings

Contact your dealer