Instruction/ maintenance manual of the product MSZ-FD09/12NA Mitsubishi Electronics
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1. BEFORE INST ALLA TION 1-1. THE FOLLOWING SHOULD AL W A YS BE OBSERVED FOR SAFETY • Be sure to read these safety precautions and instructions. %HVXUHWRREVHUYHWKHZDUQLQJVDQGFDXWLRQVVSHFL¿HGKHUH • After reading this manual, be sure to store it with the OPERATING INSTRUCTIONS for future reference.
(OHFWULFDOVSHFL¿FDWLRQV MODEL MSZ-FD09/12NA INDOOR UNIT Power supply (V , PHASE, Hz) 208/230, 1, 60 Min. Circuit Ampacity (A) 1.0 Fan motor (F .L.A.) (A) 0.76 OUTDOOR UNIT Power supply (V , PHASE, Hz) 208/230, 1, 60 Max. Fuse size (time delay) (A) 15 Min.
1-4. INST ALLA TION DIAGRAM ACCESSORIES Check the following parts before installation. <Indoor unit> (1) Installation plate 1 (2) Attachment screws for the installa- tion plate 4×2 5m m 5 (3) Remote controller holder 1 (4) Screws for the remote controller holder 3.
• Connect wires to the appropriate terminals • For future servicing, leave some slack in the connecting wires. • Make ground wire a little longer than others. (More than 1-9/16 in. [40 mm]) 2-1. A TT ACHING THE INST ALLA TION PLA TE • Find a stud in the wall to attach installation plate (1) horizontally on the wall with screws (2).
2-4-2. DRAIN PIPING • If the extension drain hose has to pass through a room, be sure to wrap it with insu- ODWLRQ¿HOGVXSSOLHG • The drain hose should point downward for easy drain.
3-1. CONNECTING WIRES FOR OUTDOOR UNIT 1) Remove the service panel. 2) Remove the conduit cover. 3) Attach the conduit connector to conduit plate with lock nut then secure it against unit with screws. 4) Connect ground wires of indoor/outdoor unit connecting wire (A) and power supply cord (K) to the TB support.
3-3. PIPE CONNECTION )DVWHQÀDUHQXWZLWKDWRUTXHZUHQFKDVVSHFL¿HGLQWKHWDEOHUHIHUWR :KHQIDVWHQHGWRRWLJKWÀDUHQXWPDHYHQWXDOOEUHDNDQGFDXVHUHIULJHUDQWOHDNDJH Indoor unit connection Connect both liquid and gas pipings to indoor unit.
5-3. PUMPING DOWN When relocating or disposing of the air conditioner , pump down the system following the procedure below so that refrigerant is not released into the atmosphere. 1) Connect the gauge manifold valve to the service port of the stop valve on the gas pipe side of the outdoor unit.
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If you already are a holder of Mitsubishi Electronics MSZ-FD09/12NA, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Mitsubishi Electronics MSZ-FD09/12NA.
However, one of the most important roles played by the user manual is to help in solving problems with Mitsubishi Electronics MSZ-FD09/12NA. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Mitsubishi Electronics MSZ-FD09/12NA along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
