User manual MTD ZYJ1415A

[. . . ] This symbol refers to a hazard or unsafe practice which can result in personal injury or product or property damage. Fm Page 3 Thursday, January 31, 2013 11:24 AM INSTALLATION LOCATION • We recommend that this air conditioner be installed properly by qualified installation technicians in accordance with the Installation Instructions provided with the unit. € Before installation, check that the voltage of the electric supply in your home or office is the same as the voltage shown on the nameplate. € • Do not install this air conditioner where there are fumes or flammable gases, or in an extremely humid space such as a greenhouse. [. . . ] Do not touch the air inlet or the sharp aluminum fins of the outdoor unit. Keep the fire alarm and the air outlet at least 1. This appliance is not intended for use by persons(including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that do not play with the appliance. Do not cool or heat the room too much if babies or invalids are present. Do not stick any object into the FAN CASE. You may be injured and the unit may be damaged. Fm Page 5 Thursday, January 31, 2013 11:24 AM NOTICE • • The compressor may occasionally stop during thunderstorms. The unit automatically recovers after a few minutes. The English text is the original instructions. Other languages are translation of the original instructions. Fm Page 8 Thursday, January 31, 2013 11:24 AM SPECIAL REMARKS ‘‘DRY’’ Operation How it works • • • • Once the room temperature reaches the level that was set, the unit repeats the cycle of turning on and off automatically. In order to prevent the humidity in the room from rising again, the indoor fan also turns off when the unit stops operating. The fan speed is set to ‘‘LO. ’’ automatically , and cannot be adjusted. €‘DRY’’ operation is not possible if the outdoor temperature is 15 °C or less. Heating Operation Heating performance • Because this appliance heats a room by utilizing the heat of the outside air (heat pump system), the heating efficiency will fall off when the outdoor temperature is very low. If sufficient heat cannot be obtained with this heat pump, use another heating appliance in conjunction with this unit. When the outdoor temperature is low, frost or ice may form on the outdoor heat exchanger coil, reducing the heating performance. when this happens , a microcomputer-controlled defrosting system operates. At the same time, the fan on the indoor unit stops (or runs at very low speed in some cases) and the ‘‘STANDBY’’ indicator appears on the display until defrosting is completed. Heating operation then restarts after several minutes. [. . . ] Too much heat sources in room in cooling mode. Too many people in room in cooling mode. refer to “CARE AND CLEANING”. Use minimum heat sources and in a short time. [. . . ]