3、Ozone, Spa lights. 4、CD audio-input / Display of radio frequency and preserve 10 channels 5、Volume display and 87 frequency adjustment 6、Circulation cleaning and time set of circulation cleaning 7、24 hours display and time set 8、Memory preserve once power off 9、Fahrenheit & Celsius degree switch 10、Antifreezing functions 11、...
Page 4
“ ” could be added continually when pressing the without stopping. The minute adjustment range is 0~59 The system will quit the time-setting status automatically after 6 seconds without pressing any buttons 4、Set pre- circulation-cleaning: In the pre-set mode circulation will be automatic once per day. The display will show clearly whether :...
Page 5
1) circulation 2) Set start of circulation 3) Set lasting time for circulation 4) Finished 3)、 Press “ ” to set the circulation times; it will show the minimum(5 minutes) on the LCD and this time will “ ” ”each not flash.
Page 6
figures whether pre-heating settings are set or not See following Fig.7-8: O F F 图 8: Fig.7: Pre-heat On Pre-heat Off Pre-heating is set when the spa is in the “Power off” status and the LCD display shows “---” 1) Set preheating 2)...
Page 7
、Press “” and enter Pre-heating setting mode, and the LCD flashes of “ON” , the “PREHEAT” icon 1) “ ” again to will flash , and then the circulation works on. Press turn off pre-heating. The LCD will show “OFF” without flashing. ”...
ON/OFF “ ”or“ ”key can stop preheating. Or Pressing the ***Notice*** When setting temperature is lower than or equal with water temperature, Even the Preheating is on, but the circulation PUMP and HEATER are not working。 When the HEATER is “I” type frame,The power of circulation PUMP must reach 750W。Otherwise the heater won’t work due to not enough water pressure to drive pressure switch.
Page 9
PUMP3 Fig.11: Radio frequency is 105.2 MHZ,Save the present frequency to channel 3 (Save channel) or Exchange the frequency form channel 3 to the present (Searching channel) I、 “ ” is the ON/OFF key for radio and CD。 and it is only available in the status of power on. The “...
Page 10
: 13、 Operation of spa lights “ ” button to Press the control the ON/OFF of the LED lights and the Fiber optic lights. : 14、 Setting the constant Temperature Settings “ ” 1) 、 Pressing the button will start the constant temperature heating. 2)...
3) Speaker:8Ω damp proof speaker 5.Warning Information Means for disconnection must be incorporated in the fixed wiring in accordance with the wiring rules. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.
Page 12
Solutions of Fault Phenomenon Reason How to Solve the problem 1. The electric leakage switch was 1. Check and eliminate the malfunction, breaked off restart the spa No power supply 2. The Fuse be break off 2. Please change fuse 1.
Need help?
Do you have a question about the SPA-520 and is the answer not in the manual?
Questions and answers