Daikin LREN8A7Y1B - About the units and options; Identification; Identification label: Outdoor unit

13 | About the units and options
Installer and user reference guide
45
LREN8~12A7 + LRNUN5A7
CO₂ ZEAS outdoor unit and capacity up unit
4P704142-1 – 2022.08
13 About the units and options
In this chapter
13.1 Identification........................................................................................................................................................................... 45
13.1.1 Identification label: Outdoor unit .......................................................................................................................... 45
13.2 About the outdoor unit .......................................................................................................................................................... 46
13.2.1 Labels on outdoor unit........................................................................................................................................... 47
13.3 System layout.......................................................................................................................................................................... 53
13.4 Combining units and options.................................................................................................................................................. 53
13.4.1 Possible options for the outdoor unit.................................................................................................................... 53
13.5 Indoor unit constraints ........................................................................................................................................................... 54
13.5.1 Constraints for refrigeration .................................................................................................................................. 54
13.1 Identification
13.1.1 Identification label: Outdoor unit
Location
a b
a Outdoor unit
b Capacity up unit
Model identification
Outdoor unit: LREN8~12A7Y1B
Code Explanation
Outdoor unit: LREN10A7Y1B:
LR Product category:
▪ L: Low temperature air conditioner
▪ R: Outdoor unit
E Unified temperature refrigeration
N Refrigerant: R744 (CO
2
)
8~12 Capacity indication in HP
A7 Model series
Y1 Power supply (3~/50Hz/380~415V)
B European market
Capacity up unit: LRNUN5A7Y1:
LR Product category:
▪ L: Low temperature air conditioner
▪ R: Outdoor unit