Air-Con Multi Split

This is the support page for the Air-Con multi split line. Here you will find information pertaining to common issues with the multi split units.

Tri-Zone Multi Split

Indoor Units

• A16EM4H4R09
• A16EM4H4R12
• A16EM4H4R18

Outdoor Units

• A16CM4H4R18
• A16CM4H4R24
• A16CM4H4R36
• A16CM4H4R39

Possible Combinations

These are the recommended indoor-outdoor unit combinations.

Zones	Outdoor Unit	Indoor Units	Indoor Units	Indoor Units	Indoor Units	Indoor Units
Dual Zone	A16CM4H4R18	A16EM4H4R09	A16EM4H4R09	A16EM4H4R18
		A16EM4H4R09	A16EM4H4R12
Tri Zone	A16CM4H4R24	A16EM4H4R09	A16EM4H4R09	A16EM4H4R12	A16EM4H4R09	A16EM4H4R18
		A16EM4H4R09	A16EM4H4R09	A16EM4H4R12	A16EM4H4R12
		A16EM4H4R09
Quad Zone	A16CM4H4R36 A16CM4H4R39	A16EM4H4R09	A16EM4H4R12	A16EM4H4R12	A16EM4H4R09	A16EM4H4R18
		A16EM4H4R09	A16EM4H4R12	A16EM4H4R12	A16EM4H4R09	A16EM4H4R18
		A16EM4H4R09	A16EM4H4R12	A16EM4H4R09	A16EM4H4R18
		A16EM4H4R09

• Note: Each indoor unit combination is viewed as a column.
• Note: Both quad zone outdoor units are capable of the same combinations but make your judgement on the correct one to use based on room size.

Document Downloads

• Outdoor Unit User Manual
• Indoor Unit User Manual
• Outdoor Unit Service Manual

Warranty Information

Each Multi Split unit set has a warranty of 2 years for parts and 5 years for the compressor. If you need more information, please visit the Air-Con Warranty Information page.