Although not preferred, you can lay the Autoformer on its side to place into a well- ventilated compartment.
Installation kits are available to install 50 amp units into your RV's ventilated compartment.
When the park power is below 116 volts the Autoformer will boost until the park power reaches 118 volts, then it will go into standby. This procedure will be repeated over and over. The Autoformer reads voltage only from the power source that your RV is plugged into. It does not read anything inside the RV.
The small holes below the cord and plug are for condensation drainage. Please ensure that these remain open and are not blocked in any way.
Please use the Autoformer as it was designed. Do not set upside down or use it for any purpose other than intended. Do not seal holes or edges with silicone or any other material. To do so will void your warranty. Removing the lid or making any alterations to the Autoformer will also void your warranty.