Friedrich ZStar ZQ08 Installation And Operation Manual page 10

Installation Instructions
Electrical safety
For the user'spersonal safety,this appliancemust be properlygrounded
The power cord of thisappliance is equipped
with a three-prong(grounding) plug. Use this
with a standard three-slot (grounding) wall
power outlet to minimize the hazard of
electric shock. The customer should have the
wall receptacle and circuit checked by a
qualified electrician to make sure the
receptacle is properly grounded.
PREFERRED_D
Ensure proper ground
exists before use
Do not cut or remove the third(ground)prong from thepower plug
Do not use an extension cord.
The cord provided will carry the proper amount of electrical power to the unit ; an extension cord
will not.