The Most Safety Operation
Instructions
How to adjust temperature:
There is a regulator connect with power cord, just press the button
after heater has been installed,
and you can will see the LED display shows °F,
press the button until you see the display shows your expecting
temperature (display 59~93℉ in cycle by),
and then leave it for heating up.
For example:
Expecting temperature is : 80℉ Heater display shows: 70℉ Then,
Press the regulator 10 times,
then you will see the display shows from 70 to 80°F.
When you see the display shows 80°F,
then leave it for heating.
How to use the temperature setting?
- After you place the heater fully in water, wait for about 10
seconds, the led then will display the accurate water temp. Then
you can start to set the temp.
- Press the set button on the controller over and over, the led
digits will go circularly from 59 to 94F°, when you get the
digit you want, stop and wait the led flashing for 3 times, then
the setting is done.
- After temp setting and during the heating time, the led displays
the water temp.
- Only show farenheit temp.
When does the heater stop heating and restart heating?
When the water temp reaches to the set temp, it stops heating, at
this moment the water temp may go up 1 more farenheit degree if the
tank is smaller than 10 gallon.
The tank heater will restart heating when water temp is 1℉ off the
set temp.
Indicator light on the heater: on red means heating, light off
means stop heating.
Details:
| Model | FS-28 |
| Power | 50W |
| Color | Black |
| Suitable tank size | 1-10 gallon fish tank |
| Power supply | Electric |
| Cable length | 1m |
