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| • If you mount the plate to a concrete wall using plastic anchors, make sure that gaps |
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| between the wall and the plate, created by projected anchor, is less than 20mm. | Plastic |
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| If you fix the indoor unit on a window frame |
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| If you fix the indoor unit on a | Anchor |
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(1) | Determine the positions of the wooden uprights to be |
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(2) | Attach the wooden uprights to the window frame giving |
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| (2) Fix the plate hanger on two studs. |
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(3) | Attach the installation plate to the wooden upright using |
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tapping screws.
• Search for other spots if there are less than two studs, or the distance between the studs are different from the plate hanger.
• Fix the installation plate without inclining to one side.
• Make sure that a wall can withstand the weight of the product. If you install the product in a place where it is not strong enough to withstand the product weight, the unit could fall and cause injury.
Connecting the assembly cable
Cable specification
Model | Power cable | Interconnection cable | Type GL |
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| 3G, 4.0mm² | 2G, 0.75mm² |
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30 | IEC:60245 IEC 57 / | 25A | |||
IEC:60245 IEC 66 / | 3G, 1.0mm² | ||||
| IEC:60245 IEC 66 / |
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• Connect the power cable to the auxiliary circuit breaker. If every pole fails to connect to the power supply, it must be incorporated in a wire with a contact opening of ≥3mm.
•Use shield cable (Category 5; less than 50pF/m) for noisy environmental site.
•Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible cord. (Code designation: refer to above table )
Connecting the cable
Electrical work
(1)For electrical and earth works, comply with the‘technical standards of electrical installations’and the the‘wiring regulations’of the Local wiring regulations.
(2)Tighten the terminal block screw to 1.2 ~ 1.8 N•m (12 ~ 18 kgf•cm).
(3)Precautions when connecting terminal blocks of the indoor unit
Before connecting, make sure the connecting part of the terminal socket is facing upwards.
ENGLISH
Upside down | The terminal | There is no ring terminalto |
| socketis damaged. cover the wire. | |
There must be no space between the terminal and the screw when connected.
- Any remaining space may become a fire hazard due to overheating of the electrical contact.
The terminal socket is upside down.
Either the screw is not fitted properly or there is a space between the screw and the ring terminal.
•For the terminal block wiring, use a wire with a ring terminal socket only.
Regular wires without a ring terminal socket may become a fire hazard due to overheating of the electrical contact during a wiring work.
When you install the unit, make first refrigerant connections and then electrical connections. Connect the air conditioner to grounding system before performing the electrical connection. If unit is uninstalled, first disconnect electrical cables, then refrigerant connections.
If the outdoor unit is more than 5 meters away from the indoor unit, you must extend the cable. The maximum length of the
cable is 30 meters. |
MAX4 AR30JV&JS_IB&IM_DB68-04541A_EN.indd 33
2014/9/26 16:38:55
