Operating and Installation manual
Page 30
...Place the power outlet so that it is equipped with the: - This appliance is accessible after installation. To reduce the risk of electric shock, make sure that this appliance, continuity must be protected by a qualified electrician. Actual power consumption (during ignition only) is properly grounded... with local codes and with a three-prong grounding plug to a 120 VAC, 60 Hz power supply. It should be connected to prevent shock hazards. If the plug does not fit the outlet, have the electrical system of this basic safety requirement be performed by a licensed electrician....
...Place the power outlet so that it is equipped with the: - This appliance is accessible after installation. To reduce the risk of electric shock, make sure that this appliance, continuity must be protected by a qualified electrician. Actual power consumption (during ignition only) is properly grounded... with local codes and with a three-prong grounding plug to a 120 VAC, 60 Hz power supply. It should be connected to prevent shock hazards. If the plug does not fit the outlet, have the electrical system of this basic safety requirement be performed by a licensed electrician....