How can I disassemble my indoor or my outdoor unit? May 21, 2020 16:17 Updated You can review the end of the document attached including pictures on how to disassemble your indoor and outdoor unit. Disassembly Instructions (Outdoor Unit).pdf 300 KB Download Related articles My indoor unit isn’t heating like before and I can see frost accumulating on the pipes? How do I connect my indoor unit to my outdoor unit? How can I test my indoor sensors? Installation Manual, Owner's Manual, Remote Control Manual for Model(s): SENA-09HF/ICZ, SENA-12HF/ICZ, SENA-18HF/ICZ, SENA-24HF/ICZ for Ceiling Cassette Models Why is my indoor unit making a noise? Comments 0 comments Article is closed for comments.