Mitsubishi Electric Owners Manual - 1 of 2
Mitsubishi Electric Owners Manual - 2 of 2
From inside (document excerpt):
Trial Operation When the installation work is complete, it is advised to re-check both the wiring and the fixing of the unit so that this product operates correctly with no vibration or noise. 0104872HB9204 AIR CURTAIN Models: Operation 1. Turn the power switch ON. (Press Unit body the I side.) 2. Set the air volume switch on High or Low, whichever you prefer. 3. Move the outlet louver and adjust Air Outlet High Low ON OFF 20° + 20° the air direction.
(When adjusting the louver, do not use a tool or other implement.) The outlet louver can be adjusted by approximately 20º on the inside and the outside units. 4. To stop the air curtain, turn the power switch OFF. (Press the O side.) Airvolume Switch Power Switch ¡ When cooling the inside. 1. If there is outside wind, blow air so that it is directed straight downward. 2. If there is no outside wind, and if there is an opening on the inside, blow air slightly toward the inside. 3. If there is no outside wind, and the inside is closed, blow air slightly toward the outside. ¡ When heating the inside. 1. If there is outside wind, blow air slightly toward the outside. 2. If there is no outside wind, blow air either straight downward or slightly toward the inside. ¡ If the temperature difference is great between the inside and outside of the refrigerator, etc. 1. Blow air slightly toward the outside. GK-3506SA GK-3509SA GK-3512SA OPERATING AND INSTALLATION INSTRUCTIONS Be sure to read this instruction manual before starting installation work. Installation work must be carried out by a dealer or a specialist installation contractor. This is a single-phase product. Check the power supply before proceeding with the installation work. Be sure to hand over these Operating and Installation Instructions to the user when the installation work has been completed. After reading this information, keep it in a place where any person using the product can refer to it at any time. Maintenance The Air Curtain should be cleaned when it gets dirty roughly once every three months as a general rule. Also, be sure to clean and test run the Air Curtain before starting operation for the summer and winter seasons. ¡ Always switch power off before cleaning the unit. If there is dirt on the front panel, remove it with a vacuum cleaner. Also, if the inside of this product is extremely dirty, clean it off with a feather duster, etc. Essential Safety Precautions Please be absolutely sure to read through the following information: it will help you to install the Air Curtain correctly and safely and to operate it properly. The precautions presented here contain important safety information: be sure to follow the applicable instructions given. ¡ The graphic symbols have the following significance. < NOTE > ¡ Do not use solvents such as the following to clean the unit: Paint thinner, alcohol, benzine, gasoline, kerosene, aerosol sprays, alkaline solvents, or chemicals in chemically treated cleaning cloths. (Surface deterioration or discoloration could result.) Removing each Part Front Panel Reassembly and Inspection after Cleaning 1. Take out the two screws used to install the front panel. the front panel, then lift it up and off the hooks on the unit’s body and remove it. Nut Prohibited Do NOT disassemble. Do not use where water is present. Do NOT touch. You must follow the instructions given. Grounding is required. Beware of rotating objects. When cleaning is finished, reverse the disassembly steps to reassemble the unit. Inspect the following items as you reassemble the unit. 1. The fan fits onto the shaft in a specific orientation. Be sure not to install it upside-down. 2. There are no scratches on the wiring inside the unit body! 3. The unit body, fans, nuts, and front panel all have been mounted securely. 4. Switch power on and confirm that the Air Curtain operates correctly. 2. Pull the front part of WARNINGS ¡ Do not touch the moving parts. This applies to mishandling or misoperation of the product which may lead to a fatal or serious injury. (You may injure yourself.) ¡ Do not poke your fingers or any objects into the air outlet ports or moving parts during operation since this is dangerous. Panel Installation Screws Blades Take off the nuts, then pull the blades off the fan motor shafts. (You may injure yourself.) ¡ If operation stops while the power is still switched on, do not touch the product under any circumstances. (There is a danger that the unit could suddenly start operating again and cause injury. There is also a danger of electrical shock.)