Справочник Пользователя для Sundance Spas camden 780

may fill entirely with hard water if you use a special water additive available 
from your Sundance dealer.  Always refill with garden hose in filter 
compartment.  This helps to purge trapped air from pump intakes.  Failure 
to do so may cause air to be trapped in either pump 1 or the circulation 
pump’s intake (air lock), preventing either pump from circulating water.
After filling, make sure the filter is installed properly before applying power 
to the spa.  Refer to section 11.1 (Page 20-21) “Cleaning the Filter” for
specific cleaning and installation instructions.

Open the cabinet access panel and check all pump unions to make sure they
are hand tight.  Loosening can occur during shipping and handling. 

Turn on power to spa at the home’s circuit breaker. The heater and low speed
pump 1 automatically activate and the control panel LED display flashes water
temperature and “COL” or “ICE” (page 29).

Depress the JETS 1 sensor pad on the control panel twice to 
activate pump 1 in high speed and initiate maximum water flow 
to certain jets.

Add the spa water chemicals as recommended by your Sundance dealer. 
Refer to section 12.0-12.3 (page 26-27) for general guidance.

Keeping the insulating cover in place anytime the spa is not in use will
reduce the time required for heating, thereby minimizing operating costs.
The time required for initial heat-up will vary depending on the starting water
temperature and the capacity of your spa. Smaller spas heat at a rate of
approximately 8 to 10 degrees per hour (based on 240V operation); large
spas heat at about 4 to 6 degrees per hour. 

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