Hitachi RPI-0.8FSG1 - Removing Air Filter and Total Heat Exchanger Element

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SERVICING
(2.10 Total Heat Exchanger)
Phillips ScrewdriverTool
TURN OFF all power source switches.
2.10.3 Removing Air Filter and Total Heat Exchanger Element
(1) Open the service cover by pulling the hinge.
(2) Remove the air filter or total heat exchanger element.
Filters
Heat Exchanger
Hinge
Maintenance Cover