Mitsubishi Electric PAA-A18AA1 Manuel D'installation page 30

5.6. After installation and test run
CAUTION
• When cleaning the heat exchanger and drain pan, ensure water does not get spilled
over furnace parts, PAA unit insulation or air duct insulation.
– Water can cause heat exchanger corrosion and contribute to insulation aging.
• Monitor the building temperature during periods of cold weather. If for any reason your
HVAC system should fail to operate, damage such as burst water pipes could result from
lack of proper heating to the space.
5.7. To dispose the PAA unit
CAUTION
To dispose of the PAA unit, consult a dealer, contractor or technician with certifications
required by laws and codes.
Specifications are subject to change without notice.
PAA-A18, 24, 30, 36, 42AA1/BA1/CA1
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