Precaution For Safety - Toshiba RAV-RM301SDT-E Service Manual

Precaution for Safety

The appliance shall be installed in accordance with national wiring regulations. Capacity shortages of the
power circuit or an incomplete installation may cause an electric shock or fire.
DANGER
Before carrying out the installation, maintenance, repair or removal work, be sure to set the circuit breaker
to the OFF position. Otherwise, electric shocks may result.
Before opening the intake grille of the indoor unit or 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 (
indoor unit or service panel of the outdoor unit and do the work required.
Before opening the electric cover set the circuit breaker to the OFF position. Failure to set the circuit breaker
to the OFF position may result in injury through contact with the rotation parts.
When cleaning the filter or other parts of the indoor unit, set the circuit breaker to OFF without fail, and
Check earth
place a "Work in progress" sign near the circuit breaker before proceeding with the work.
wires.
When you have noticed that some kind of trouble (such as when a check code display has appeared, there
is a smell of burning, abnormal sounds are heard, the air conditioner fails to cool or heat or water is leaking)
has occurred in the air conditioner, do not touch the air conditioner yourself but set the circuit breaker to the
OFF position, and contact a qualified service person. Take steps to ensure that the power will not be turned
on (by marking "out of service" near the circuit breaker, for instance) until qualified service person arrives.
Continuing to use the air conditioner in the trouble status may cause mechanical problems to escalate or
result in electric shocks or other failure.
When checking the electric parts, removing the cover of the electric parts box of Indoor Unit and/or service
panel of Outdoor Unit inevitably to determine the failure, use gloves to provide protection for electricians,
insulating shoes, clothing to provide protection from electric shock and insulating tools. Be careful not to
touch the live part. Electric shock may result. Only
Electric
"Qualified service person" is allowed to do this work.
shock
hazard.
Do not turn ON the circuit breaker under the condition of removing a cabinet, a panel, etc.
Otherwise, it leads to an electric shock with a high voltage, resulting in loss of life.
Prohibition
∗
1) or qualified service person (
– 6 –
∗
1) is allowed to remove the intake grille of the