Daikin FXL63LVE [25/56] Explanation of different systems

Daikin FXL63LVE [25/56] Explanation of different systems
• Introduction
5
Systems • Introduction
24
5 Explanation of different Systems
5-4 Inverter heat pump / heat recovery systems
•INTRODUCTION
VRV Plus series using R-407C are designed for outdoor installation and used for cooling and heat pump applications. The RSXYP units are available in
7 standard sizes with nominal cooling capacities ranging from 43.8 to 82.1 kW and nominal heating capacities ranging from 43.8 to 82.1 kW.
COMPRESSOR CAPACITY CONTROL
REDUCTION IN INSTALLATION SPACE
R-407C VRV Plus units - without function unit - consist out of 2 components only, namely main unit & sub unit, whereby the common piping system is
integrated in the main unit. This significantly reduces the necessary installation space. A reduction of 13.7% for the 20HP unit and a reduction of 11.6%
for the 30HP unit.
•SIMPLIFIED PIPING SYSTEM
30HP Outdoor Uni
t
Larg
e
Loa
d
Sm
a
l
l
100
%
11
%
No. 1
Com
p
resso
r
Inverter Contro
l
No. 1
Com
p
resso
r
Inverter Contro
N
o.
1
Com
p
resso
r
Inverter Contro
l
Inverter Contro
l
79~29Hz 18 ste
ps
No. 3
Com
p
resso
r
100% O
p
eratio
n
No.
2
Com
p
resso
r
100% O
p
eratio
n
No.
2
Com
p
resso
r
100% O
p
eratio
n
7
9
Hz~2
9
H
z
+ N
o
. 2 + N
o
.
3
Com
p
ressor
29 Steps
Compressor Capacit
y
Control
30HP
Reduction
by 13.7%
N
E
W
20HP
VRV Plus
VRV Plus
R-22
R-407C
Reduction
by 11.6%
11 Pipes
20 Connections
4 Pipes
6 Connections
Simplified Piping
E.g. 30 HP
R-22
R-407C

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