System Layout - Daikin LREN8A7Y1B Installer And User Manual

5 | About the system

5.1 System layout

Installer and user reference guide
30
INFORMATION
The following figure is an example and may NOT completely match your system
layout
c
b a
f
d d
g
e
a Main outdoor unit (LREN*)
b Capacity up unit (LRNUN5*): only in combination with LREN12*
c Safety valve (accessory bag)
d Indoor unit for refrigeration (showcase) (field supply)
e Indoor unit for refrigeration (blower coil) (field supply)
f Safety valve (field supply)
g Communication box (BRR9B1V1)
h CO control panel (field supply)
2
i CO detector (field supply)
2
j CO alarm (field supply)
2
k CO ventilator (field supply)
2
l Shut off valve (field supply)
i
h
j
k
l
CO₂ ZEAS outdoor unit and capacity up unit
LREN8~12A7 + LRNUN5A7
4P704142-1 – 2022.08