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Final Leak Test
After evacuating and charging the unit, use a halogen detector to detect any leaking. All piping must
be verified in the evaporator, in the condenser and in the interconnecting lines. If a leak is detected,
all refrigerant must be recovered before any intent of repair is carried out. The Clear Air Act forbids
any emission of refrigerant to the atmosphere.
Manintenance
1. Prevent the accumulation of dirt in the indoor unit or in the outdoor coils and in any other parts
2. Outdoor fan motor is permanently lubricated and does not require periodic oiling.
3. Refer to heater and air handler instructions for filter and fan motor maintenance.
4. Carry out regular inspections of the indoor coil and drain pan to ensure appropriate operation.
CAUTION!
Under the law, the emission of refrigerant to the atmosphere is not allowed during unit servicing,
repairing, maintenance or unit discarding. Once the unit is operating appropriately and once the
proprietor has received proper instructions regarding the unit, obtain the corresponding approval
from the proprietor of the equipment.
MS-SVN052E-EN
of the air-conditioning system circuit. Cleaning methods should be exercised frequently to
maintain the unit under a clean state. Use appropriate brushes, vacuum cleaners or other
adequate accessories.
System Operation
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