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• Before installing the Electric Box, please read the following safety precautions carefully to ensure proper installation.
• Observe the following precautions to ensure safety.
• The following symbols are used in this manual to indicate the type and severity of potential consequences that may result when
given instructions are not followed exactly as stated.
• After the completion of installation, perform a test run to confirm proper operation.
• Retain this manual for future reference. When the unit is reinstalled or repaired, make this manual available to those who provide
these services. Make sure that the manual is passed on to any future air condition system users.
1 Safety Precautions
WARNING
Indicates a risk of death or serious injury.
CAUTION
Indicates a risk of injury or damage to the product.
WARNING
CAUTION
Air-conditioner Network System Optional Parts
Electric Box for AG-150A
PAC-YG83UTB
Installation Manual
Applicable
Model
Centralized Controller
AG-150A
Only a dealer or qualified technician should replace
the unit.
Improper replacement by an unqualified person may result
in electric shock or fire.
The Electric Box should be installed on a surface that
is strong enough to support the weight of the unit.
If the Electric Box is installed on a surface that lacks the
strength to support it, it may fall and cause injury.
Do not attempt to modify or repair the Electric Box.
Modification or improper repair may result in electric shock
or fire. Consult your dealer when repairs are necessary.
Install the Electric Box properly according to the
instructions detailed in this Installation Manual.
Improper installation by an unqualified person may result in
electric shock or fire.
Electric work must be performed by authorized
personnel according to the local regulations and the
instructions detailed in the Installation Manual.
Inadequate circuit capacity or improper installation may
result in electric shock or fire.
Ask your dealer or an authorized technician to move
the Electric Box.
Improper installation by an unqualified person may result in
electric shock or fire. Consult your dealer or a qualified
technician.
Do not install the Electric Box where there is a risk of
leaking flammable gas.
If the leaked gas accumulates around the Electric Box, it
may ignite and cause an explosion.
Do not use the Electric Box in an environment that has
high concentrations of oil, steam, or sulfuric gas.
These substances may have adverse effects on the
performance of the Electric Box or damage its parts.
Seal the wire access holes with putty to prevent dew,
water, and insects from entering to avoid electric
shock.
Do not install this Electric Box in a place that has the
potential for steam, such as a bathroom or kitchen.
Steam may cause an electric shock or a unit malfunction.
Do not install this Electric Box where an acid, alkaline
solution, or special chemical spray is used frequently
to avoid electric shock or malfunction.
Keep the cables from coming in direct contact with the
edges of the wire access holes.
If the cables are damaged, they may cause electric shock
or fire.
This Electric Box is for exclusive use with the AG-150A
and cannot be used with other devices.
