Page 5 - D B; E D
5 I Power source terminal bed J Terminal bed for indoor transmission K Terminal bed for remote controller L To 1-phase power source M Transmission line N Terminal bed for outdoor transmission line O Transmission line to the remote controller A Terminal bed B Round terminal C Transmission cable (pola...
Page 6 - Contents; Before installation and electric work; Symbols used in the text; Carefully read the labels affixed to the main unit.; Precautions for devices that use R410A
6 GB D F E I NL P GR RU TR CZ SV HG PO Contents 1. Safety precautions 1.1. Before installation and electric work s Before installing the unit, make sure you read all the “Safetyprecautions”. s The “Safety precautions” provide very important points re-garding safety. Make sure you follow them. Symbol...
Page 7 - trical work; Indoor unit accessories
7 GB D F E I NL P GR RU TR CZ SV HG PO • Use ester oil, ether oil or alkylbenzene (small amount) as the refrigeratoroil to coat flares and flange connections. - The refrigerator oil will degrade if it is mixed with a large amount of mineral oil. • Use liquid refrigerant to fill the system. - If gas ...
Page 8 - Refrigerant pipe and drain pipe specifications; Hanging structure; Installing the unit
8 GB D F E I NL P GR RU TR CZ SV HG PO • At a distance 1 m or more away from your TV and radio (to prevent picture frombeing distorted or noise from being generated). • In a place as far away as possible from fluorescent and incandescent lights (sothe infrared remote control can operate the air cond...
Page 9 - Connecting refrigerant pipes and drain pipes; Cautions On Refrigerant Piping; Refrigerant pipe and drain pipe specifications
9 GB D F E I NL P GR RU TR CZ SV HG PO Warning: When installing and moving the unit, do not charge it with refrigerant otherthan the refrigerant specified on the unit. - Mixing of a different refrigerant, air, etc. may cause the refrigerant cycle to mal- function and result in severe damage. Caution...
Page 10 - and outdoor transmission cables; Precautions on electrical wiring
10 GB D F E I NL P GR RU TR CZ SV HG PO 9.2. Connecting remote controller, indoor and outdoor transmission cables Warning: • The compressor will not operate unless the indoor/outdoor transmission phase connection is correct. • The connection wiring between the outdoor and indoor units can be ex- ten...
Page 11 - via the remote controller); Function setting on the unit (Selecting the unit
11 GB D F E I NL P GR RU TR CZ SV HG PO Caution: Install wiring so that it is not tight and under tension. Wiring under tensionmay break, or overheat and burn. 9.3. Connecting electrical connections Please identify the model name of the operation manual attached on the terminalbed box cover with tha...
Page 12 - Using wired remote controller
12 GB D F E I NL P GR RU TR CZ SV HG PO 9.5. Before test run s s s s s After completing installation and the wiring and piping of the indoor andoutdoor units, check for refrigerant leakage, looseness in the power sup-ply or control wiring, wrong polarity, and no disconnection of one phasein the supp...