Got the WP-25 and couldnt be happier with it. My sister-in law is Chinese and she offered to translate the instuctions. Hope this helps everyone:
User instructions and functional analysis of panel
Up to 7 models to choose from: choose different mode by using "œMODE/FEED" bottom. The mode functions are as following:
H1: Fixed maximum flow mode.
H2:75% fixed maximum flow mode.
H3:50% fixed maximum flow mode.
W1: Classical wave mode:
This bottom can work with the big knob on left side to adjust the size of wave in the tank. Every water tank is different. When length of water tank is equal to a length of wave, the wave can reach to maximum peak. When you adjust knob clockwise, it increases a length of wave, otherwise it will decrease a length of wave.
Tips: slightly adjust knob and wait 10 seconds more to watch wave, in thus to get the best wave you want.
With bottom "œSPEED/LOCK" and choose one of S1, S2,or S3 for W1 mode. There are 3 types to control stream.
S1: maximum stream.
S2: 75% maximum stream.
S3: 50% maximum stream.
W2, W3: Fixed program pattern for waves and streams:
Based on different creatures in the tank, work with knob to change types of waves and streams.
Else: Non-fixed program pattern for waves and streams:
Based on different creatures in the tank, work with knob to change types of waves and streams.
Feeding function:
Hold "œMODE/FEE" bottom for 3 seconds until "œ10min" (blue light) on. At this time, water pump stopped and water calms down, then it's a time to feed. The pump will back up after 10 minutes. Press "œMODE/LOCK" bottom until "œ10min" (blue light) off to manually re-start pump.
Lock function
Hold "œSPEED/LOCK" bottom for 3 seconds until "œLOCK" (red light) on. At this time you will lock all functions you set. Hold "œSPEED/LOCK" until red light off to unlock if you want to change waves and streams.
1.Light function:
The light sensor element is located at left side of control box with 2-pin seat. If you do not need this element you can un-plug it.
Day time with strong light, the "œsensor" yellow light off, and green light on. All functions are under normal control. At night time or clouded day time the "œsensor" yellow light on. The waves and streams switch to slow motion.
Precautions
1.Do not run it when tank has no water.
2.Avoid getting water on the surface of control box.
3.To install magnetic disk, it is better to move the front disk slowly on outside of the tank glass and make it tight.
4.Non-professionals should not open control box