6
Single Package Type Air Conditioner
Safety Precautions
■
Installation
Always check for gas
(refrigerant) pressure after
installation or repair of product.
• Low refrigerant levels may
cause failure of product.
Install the drain hose to
ensure that water is drained
away properly.
• A bad connection may
cause water leakage.
Keep level even when
installing the product.
• To avoid vibration or water
leakage.
Do not install the product where the
noise or hot air from the outdoor unit
could damage the neighborhoods.
• It may cause a problem for
your neighbors.
Don't use people to lift and
transport the product.
• Avoid personal injury.
Do not install the product
where it will be exposed to sea
wind (salt spray) directly.
• It may cause corrosion on the product.
Corrosion, particularly on the condenser
and evaporator fins, could cause product
malfunction or inefficient operation.
When the product is not be used for a long
time, disconnect the power supply plug or
turn off the breaker.
• There is risk of product damage or failure, or
unintended operation.
Take care to ensure that nobody could step
on or fall onto the unit.
• This could result in personal injury and
product damage.
90
°
Having perfect vacuum process in the factory, our units don't have drier but have filter in the
refrigerant circuit.
In case of recharging R-22 gas in the field,
"DRIER" must be installed on the liquid
line which is connected from discharge part of
condenser to intake part of evaporator. Because the refrigerant circuit is capable of containing
water with imperfect vacuum.
Summary of Contents for 3828A20229B
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