Jacuzzi J-345 ユーザーズマニュアル

42

Your Jacuzzi spa is designed to automatically protect itself against 

freezing when operating properly. During periods of severe freezing 

temperatures, you should check periodically to be certain that the 

electrical supply to the spa has not been interrupted. 

cycle to run for 24 hours to prevent freezing (page 29).

If you do not intend to use your spa, or if there is a prolonged power 

outage during periods of severe freezing temperatures, 

your authorized Jacuzzi dealer. In emergency situations, damage can 

be 

minimized by taking the following steps:

1.  Turn off power to the spa.

2.  Follow the directions on page 39 for draining the spa.

3.  Turn the massage/diverter selector(s) into the middle combo position 

4.  Turn the waterfall valve(s) to the open position to allow the water in 

5.  Open all the air controls and leave them open until you resume use 

6.  As the water level drops below the seats, use whatever means 

necessary to get the water out of the recessed seating areas and 

into the footwell, such as a wet/dry vacuum.

7.  When the water level ceases to drop, use whatever means available 

to remove any remaining water from the foot well, such as a wet/dry 

vacuum.

8.  Remove the synthetic cabinet panel under the control panel and 

locate the drain plugs on the front of the pump(s), (Figure A, page 

heater.

Note: Approximately one to two gallons will be released during this 

procedure. Use a wet/dry vacuum or other means to keep this from 

flooding the equipment compartment. Replace the drain plugs.

9.   Loosen the hose clamp on the circulation pump intake behind the 

control box (Figure A, page 16) and pull the hose off (twist hose 

back and forth while pulling outward). Tip hose down and allow to 

drain, then reinstall hose and clamp.

10. Loosen hose clamp at bottom of CLEAR

RAY® system and pull hose 

off of CLEAR

RAY fitting (twist the hose back and forth while pulling 

downward). Tip hose down and allow to drain. Then reinstall hose 

and clamp. Remove the cover of the CLEAR

RAY system to access 

the UV bulb and quartz tube. Remove and store the UV bulb in a