Troubleshooting · The thermostat on the heater is not set high enough. · The heater needs to be reset due to an overheat situation. Consult your owners manual for Read online or download PDF • Page 3 / 4 • Holmes HFH416 User Manual • Holmes Faxes. SAFETY INSTRUCTIONS. When using electrical appliances, basic safety SAFETY INSTRUCTIONS. When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, Holmes HFH416 1-Touch Heater Fan employs Integrated Fan System for Deeper Heat Manual User Reset keeps the heater Off untill user resets the unit. Appliance manuals and free pdf instructions. Find the user manual you need for your home appliance products and more at ManualsOnline. Take it to work, the vacation cabin, or from room to room, and swivel it manually to direct heat where it's needed most. Simple one-touch operation togglesThis fan forced compact table top unit comes with manual and auto heat settings, Automatic Safety Shut-Off switch, and Cool touch plastic housing. Add to cart. View and Download Holmes HFH416 owner's manual online. 1 Touch Power Heater. HFH416 heater pdf manual download.