In case of service, operate through inspecting tool(hole) installed on the surface of ceiling.
For main part disassembly, follow the instructions below.
Models: LZ-H0506BA0 / LZ-H0502BA0
Control Box
• Unscrew the control box cover, and disassemble.
Total Heat Exchanger, Filter
• Take the Maintenance Cover off, and take them out. (in
case that the Maintenance Cover is screwed up,
unscrew it first.)
• Be careful of sharp area when taking the Air Filter out.
• Be careful not to drop the Total Heat Exchanger from
the main body when detaching.
Fan
• Take the fan out after taking the Maintenance Cover off.
(in case that the Maintenance Cover is screwed up,
unscrew it first.)
• Be careful of sharp area when taking the fan out.
How to disassemble
Control box cover
Screw
Maintenance Cover
Main body
Main body
Service Manual 19