Nomenclature - LG MULTIV III Service Manual

Nomenclature

3. Nomenclature
3.1 HR Unit
PRHR 04 1
PRHR 04 1
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Only for training and service purposes
Serial Number
No. of Connected branches
02 : For 2 branches
03 : For 3 branches
04 : For 4 branches
Indicates that this is
HR Unit using the R410A
A
Serial Number
No. of Connected branches
02 : For 2 branches
03 : For 3 branches
04 : For 4 branches
Indicates that this is
HR Unit using the R410A
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System
System
LGE Internal Use Only