6. InstallationCAUTIONTo prevent personal injury, property damage, or product malfunction, read the setting manual at-tached with the product carefully, and be sure to comply with the safety precautions.6-1. PrecautionsCAUTION• Do not bundle the WLAN adapter wiring with the connection cable running between the indoorand outdoor units, or the power supply cable.• Install the WLAN adapter near the wireless router. (The connection will become unstable if it isplaced further away, which will make using the system more difficult.)• Install the WLAN adapter between the indoor unit and wireless router.• Certain types of wall materials may shut out wireless communications.• Do not touch the indoor unit heat exchanger.• During installation or removal, do not to have the wire caught by any parts nor pull it hard. It mayresult in malfunction of the air conditioner.• Do not install this product in following places. Otherwise, radio communication may be inter-fered.– Places exposed to direct sunlight– Places subject to extremely high and low temperatures, such as near the outlet port of the airconditioner main body– Near the air conditioner air inlet or outlet– Places with high humidity– Places near moving parts of the air conditioner main body– Places near bottom of the air conditioner main body– Inside or on the side of the air conditioner main body– Near microwave ovens– Within 1 m (40 in) of a TV or radio– Places in the reach of children– Near automatic control devices such as automatic door sensors or fire detectors– Places with oil, vapor or flammable gases– Near medical equipment, pacemakers, defibrillators or other devices– Places where the WLAN adapter could get wet, such as in the bathroom– Places where the WLAN adapter is difficult to access for maintenance• Install this product in a place where the switches and buttons can be operated and where theLED display can be confirmed. (In the areas as shown below.)- 10 -6-1. Precautions 6. InstallationWireless LAN adapterUTY-TFNXZ1-4Wireless LAN adapterUTY-TFNXZ1-4