Sundance Spas 850, 880, 850 *

12.3 Other Additives

Many other additives are available for your hot tub. Some are necessary to

compensate for out-of-balance water, some aid in cosmetic water treatment

and others simply alter the feel or smell of the water. Your Authorized

Sundance Dealer can advise you on the use of these additives.

12.4 Optional SunZoneTMWater Maintenance System

If you have elected to have your hot tub equipped with the optional

Sundance SunZoneTM UV or SunZoneTM CD water purification system you

will find that your water stays fresh and clear with significantly less chemical

sanitizer usage. You will also probably be able to go longer between com-

plete hot tub drainings.

There are a number of unique functions designed into your Sundance hot tub

to protect it from damage and/or to aid in troubleshooting. Following is a list-

ing of all the possible messages along with their meanings:

MESSAGE MEANING

Overheat Protection (Heater is deactivated, pump’s low

speed is activated). Water temperature is above acceptable

limits. Do not enter the water! Remove hot tub cover to

speed cooling. See “WATER IS TOO HOT” on page 38. If

condition persists, contact your dealer or authorized service

center.

If the hot tub water is more than 8°C cooler than the

temperature setpoint, pump #1 and heater will automatically

activate to provide freeze protection. The hot tub will stay in

this mode until the water temperature reaches 8°C below

the set temperature. No corrective action is necessary.

FLOW SWITCH (Heater is deactivated. Pump may also be

deactivated). Proper flow of water is inhibited or a flow switch

has malfunctioned. Check for proper water level and check for

clogged stage 2 filter (Page 28-29). Contact your dealer or

service organization.

*NOTE: THIS MESSAGE CAN ALSO APPEAR IF THE PUMP HAS NOT

REGAINED PRIME AFTER THE HOT TUB HAS BEEN DRAINED AND

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