16
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About the units and options
Installer and user reference guide
54
RXYLQ10~14T7Y1B*
VRV IV system air conditioner
4P543427-1A – 2020.10
16 About the units and options
In this chapter
16.1 Overview: About the units and options
This chapter contains information about:
▪
Identification of the outdoor unit
▪
Where the outdoor unit fits in the system layout
▪
With which indoor units and options you can combine the outdoor units
16.2 Identification label: Outdoor unit
Location
Model identification
Example:
R X Y L Q 10 T7 Y1 B [*]
Code
Explanation
R
Outdoor air cooled
X
Y=Heat pump (continuous heating)
X=Heat pump (no continuous heating)
Y
Y=Pair module only
(a)
M=Multi module only
L
Low ambient
Q
Refrigerant R410A
10
Capacity class
