Daikin R407C PLUS - Page 15

Product Outline Si33-105
4 General Information R407C PLUS Series Heat Recovery System
Other versatile
functions are
provided
!
Individual control of up to 20 indoor units with one 20HP class outdoor unit and 32
indoor units with one 30HP outdoor unit.
!
For VRV PLUS
!
Others
!
Refrigerant volume will be reduced by simplify the refrigerant circuit (4kg~9kg)
!
COP: Power lnput decreased 5% for cooling, although 5% increase for heating because of
R407C
!
Cooling operation with outdoor air temperature as low as –5°C
!
Heating operation with outdoor air temperature as low as –15°C
!
Simple REFNET piping system
!
Super wiring system
!
Automatic address setting function
!
Built-in wiring error check function
!
Equipped with sequential start function
!
Nighttime low-noise mode for reduced operating sound
!
Long refrigerant piping :
equivalent length of 125, actual
length of 100 m and height
difference of 50 m.
!
Connection of indoor unit of
varying capacities and types
totaling 130% (max.) of outdoor
unit by capacity.
Outdoor unit name No. of indoor units connectable
RSEYP16~20K 20 units
RSEYP24~30K 32 units
Height difference
between indoor units
15m
100m
Actual height difference
between indoor unit and
outdoor unit
50 m
40 m
from first Branch
to last indoor unit.
(In case of the outdoor
unit located upper position
than the indoor unit)
(V0804)