The reason is that your power awning has an auto rain dump feature which is the gas strut in the arm.
Will power awning open if vinyl fails.
Its to prevent it from accidentally extending across the roof when you are traveling.
Automatic retractable awnings will use electric sensors to know when to extend or retract the awning.
If the awning won t extend or retract even though it had been working fine previously you re likely dealing with a power issue or a physical problem with the arms that move the awning.
Well the problem here is you do not want to hit the button and run the awning all the way out with one shot.
The awning wont be extending if the motorhome was in running state.
Here are the items to check for power problems.
Having an rv awning can be invaluable while camping.
At least in our motorhome this is the case.
If the awning motor doesn t receive power it will not be able to extend or retract your awning.
Low 12v power this could be caused by a bad battery or the 12v converter in your rv may have failed or be failing.
If you have an awning with an electric sensor you can expect to have to use the manual retraction lever on it anytime the sensor is acting finicky or whenever the power goes out.
Electric awning will not extend if the motorhome engine is running.
Frustration builds when trying to open the awning in a sudden rain or close it to pack up camp and it gets stuck.
That s the standard behavior i have seen in most cases.
Awning sags and tears can also be.
The easiest way to check your power is with the battery meter.
It offers shelter from harsh sun rays protection from light rains and creates an additional outdoor living space.