Installation Manual | ||
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Work undertaken | Protective gear worn | |
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All types of work | Protective gloves | |
‘Safety’ working clothing | ||
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Gloves to provide protection for electricians and from heat | ||
Insulating shoes | ||
work | ||
Clothing to provide protection from electric shock | ||
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Work done at heights | Helmets for use in industry | |
(50 cm or more) | ||
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Transportation of | Shoes with additional protective toe cap | |
heavy objects | ||
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Repair of outdoor unit | Gloves to provide protection for electricians and from heat | |
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Warning Indications on the Air Conditioner Unit
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| Warning indication | Description |
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| WARNING | WARNING |
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| ELECTRICAL SHOCK HAZARD | ELECTRICAL SHOCK HAZARD |
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| Disconnect all remote | |
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| electric power supplies | Disconnect all remote electric power supplies before servicing. |
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| before servicing. |
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| WARNING | WARNING |
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| Moving parts. | Moving parts. |
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| Do not operate unit with grille | Do not operate unit with grille removed. |
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| removed. | Stop the unit before the servicing. |
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| Stop the unit before the servicing. | |
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| CAUTION | CAUTION |
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| High temperature parts. | High temperature parts. |
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| You might get burned | |
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| You might get burned when removing this panel. | |
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| when removing this panel. | |
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| CAUTION | CAUTION |
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| Do not touch the aluminum | Do not touch the aluminium fins of the unit. |
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| fins of the unit. | |
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| Doing so may result in injury. | |
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| Doing so may result in injury. | |
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| CAUTION | CAUTION |
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| BURST HAZARD | BURST HAZARD |
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| Open the service valves before | Open the service valves before the operation, otherwise there might be the |
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| the operation, otherwise there | |
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| burst. | |
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| might be the burst. | |
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| CAUTION | CAUTION |
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| Do not climb onto the | Do not climb onto the fan guard. |
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| fan guard. | |
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| Doing so may result in injury. | Doing so may result in injury. |
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Installation Manual |
1 PRECAUTIONS FOR SAFETY
WARNING
General
•Before starting to install the air conditioner, read through the Installation Manual carefully, and follow its instructions to install the air conditioner. Otherwise, falling down of the unit may occur, or the unit may cause noise, vibration or water leakage.
•Only a qualified installer(*1) or qualified service person(*1) is allowed to do installationwork. If installation is carried out by an unqualified individual, a fire, electric shocks, injury, water leakage, noise and/or vibration may result.
•If using separately sold products, make sure to use Toshiba specified products only. Using unspecified products may cause fire, electric shock, water leak or other failure.
•Before opening the service panel of the outdoor unit, set the circuit breaker to the OFF position. Failure to set the circuit breaker to the OFF position may result in electric shocks through contact with the interior parts. Only a qualified installer(*1) or qualified service person(*1) is allowed to remove the service panel of the outdoor unit and do the work required.
•Before carrying out the installation, maintenance, repair or removal work, be sure to set the circuit breakers for both the indoor and outdoor units to the OFF position. Otherwise, electric shock may result.
•Place a “Work in progress” sign near the circuit breaker while the installation, maintenance, repair or removal work is being carried out. There is a danger of electric shocks if the circuit breaker is set to ON by mistake.
•Only a qualified installer(*1) or qualified service person(*1) is allowed to undertake work at heights using a stand of 50 cm or more or to remove the intake grille of the indoor unit to undertake work.
•Wear protective gloves and safety work clothing during installation, servicing and removal.
•Do not touch the aluminium fin of the outdoor unit. You may injure yourself if you do so. If the fin must be touched for some reason, first put on protective gloves and safety work clothing, and then proceed.
•Do not climb onto or place objects on top of the outdoor unit. You may fall or the objects may fall off of the outdoor unit and result in injury.
•When working at height, put a sign in place so that
•When cleaning the filter or other parts of the outdoor unit, set the circuit breaker to OFF without fail, and place a “Work in progress” sign near the circuit breaker before proceeding with the work.
•When working at heights, put a sign in place so that
•The refrigerant used by this air conditioner is the R410A.
•You shall ensure that the air conditioner is transported in stable condition. If you find any part of the product broken, contact your dealer.
•Do not disassemble, modify, repair or move the product yourself. Doing so may cause fire, electric shock, injury or water leaks. Ask a qualified installer or qualified service person to do any repairs or to move the product.
Selection of installation location
•If you install the unit in a small room, take appropriate measures to prevent the refrigerant from exceeding the limit concentration even if it leaks. Consult the dealer from whom you purchased the air conditioner when you implement the measures. Accumulation of highly concentrated refrigerant may cause an oxygen deficiency accident.
•Do not install in a location where flammable gas may leaks are possible. If the gas should leak and accumulate around the unit, it may ignite and cause a fire.
•When transporting the air conditioner, wear shoes with protective toe caps, protective gloves and other protective clothing.
•When transporting the air conditioner, do not take hold of the bands around the packing carton. You may injure yourself if the bands should break.
•Install the indoor unit at least 2.5 m above the floor level since otherwise the users may injure themselves or receive electric shocks if they poke their fingers or other objects into the indoor unit while the air conditioner is running.
•Do not place any combustion appliance in a place where it is directly exposed to the wind of air conditioner, otherwise it may cause imperfect combustion.
•Places where the operation sound of the outdoor unit may cause a disturbance. (Especially at the boundary line with a neighbour, install the air conditioner while considering the noise.)
Installation
•Follow the instructions in the Installation Manual to install the air conditioner. Failure to follow these instructions may cause the product to fall down or topple over or give rise to noise, vibration, water leakage or other failure.
•The designated bolts (M12) and nuts (M12) for securing the outdoor unit must be used when installing the unit.
•Install the outdoor unit property in a location that is durable enough to support the weight of the outdoor unit. Insufficient durability may cause the outdoor unit to fall, which may result in injury.
•Install the unit in the prescribed manner for protection against strong wind and earthquake. Incorrect installation may result in the unit falling down, or other accidents.
•Be sure to fix the screws back which have been removed for installation or other purposes.
EN
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