Safety Precaution - Hitachi RAS-E35YHA Instruction Manual

Indoor unit/outdoor unit

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Table Of Contents

Table of Contents

This appliance is filled with R32.

• Please read the "Safety Precaution" carefully before operating the unit to ensure correct usage of the unit.

• Pay special attention to signs of "

not observed strictly, may cause death or serious injury. The "Caution" section contains matters which may result

in serious consequences if not observed properly. Please observe all instructions strictly to ensure safety.

• The signs indicate the following meanings. (The following are examples of signs.)

Make sure to connect earth line.

Indicates the instructions that must be followed.

•

The appliance is not to be used by persons (including children) with reduced physical, sensory or

mental capabilities, or lack of experience and knowledge, unless they have been given supervision

or instruction.

•

Children being supervised not to play with the appliance.

• Please keep this manual after reading.

• Do not reconstruct the unit.

Water leakage, fault, short circuit or fire may occur if you reconstruct the unit by yourself.

• Please ask your sales agent or qualified technician for the installation of your unit.

Water leakage, short circuit or fire may occur if you install the unit by yourself.

• Please use earth line.

WARNING

Do not place the earth line near water or gas pipes, lightning-conductor, or the

earth line of telephone. Improper installation of earth line may cause electric

shock.

•

Be sure to use the specified piping set for R3 2. Otherwise, this may result in

broken copper pipes or faults.

•

If the supply cord is damaged, it must be replaced by a special cord or assembly available

from the manufacturer or its service agent.

• A circuit breaker should be installed depending on the mounting site of the unit.

Without a circuit breaker, the danger of electric shock exists.

• Do not install the unit near a location where there is flammable gas.

The outdoor unit may catch fire if flammable gas leaks around it. Piping shall be

suitable supported with a maximum spacing of 1m between the supports.

CAUTION

• Please ensure smooth flow of water when installing the drain hose. If any failure is found in

the drain path, water drops from the indoor and outdoor units, causing wet household effects.

• Make sure that a single phase 2

The use of other power sources may cause electrical components to overheat

and lead to fire.

PRECAUTIONS DURING SHIFTING OR MAINTENANCE

• Should abnormal situation arise (like burning smell), please stop operating the

unit and remove plug from the socket or turn off the circuit breaker. Contact your

agent. Fault, short circuit or fire may occur if you continue to operate the unit

under abnormal situation.

• Please contact your agent for maintenance.

Improper self maintenance may cause electric shock and fire.

• Please contact your agent if you need to remove and reinstall the unit.

Electric shock or fire may occur if you remove and reinstall the unit yourself improperly.

• Avoid an extended period of direct air flow for your health.

WARNING

• Do not connect the power calbe with an extension cable or do not plug too many

leads of the other electric appliance into the socket where this cable is plugged.

In addition, wire the cable with some allowances to prevent the cable from stretching.

Not doing so will cause an electrical shock, heat generation or fire.

• Do not bundle the power cable, pull it, put something on it, heat it, process it, or

put it between things. Breakage of the power cable may result.

Use of a damaged cable may cause an electrical shock or a fire.

PROHIBITION