Technical data

6
Hig h P erfo r m ance A ir C o nd itio n in g
■ Cool Only Wall-split System - Non Inverter
High Efficiency
Size reduction and high efciency
performance of the DC twin rotary
compressor
Improved efciency of heat exchanger
The outdoor fan motor has improved efciency by 60%
compared to former models.
DC fan motor
Re-designing the ns to a straight shape has reduced the
pressure loss of the air ow in the heat exchanger. A new
surface treatment on the ns has enhanced the frost
resistance capacity compared to former models. A high
speed fan motor has increased the airow which allows
cooling capacity to be maintained even at high outdoor
air temperatures.
Height at 440 mm
Outside diameter of shell
ø185mm
Height at 342mm
Reduction in height by 22.3%
Reduction in volume by 44.1%
Former
compressor
The DC twin rotary compressor can operate at speeds as
high as 120 rps to achieve the required capacity. Vector
control and has provided the optimum compressor
control. Starting current has improved signicantly and
vibration has been reduced.
Former model New model
New model
DC rotary compressor
ø133mm
Compact design
CnT terminal
A dry contact is tted to each indoor unit
which is used when a signal output is required.
XR5
CnT
XR1~5 : approx. DC12v
XR3
XR1
XR2
XR4
XR5
XR1
XR2
XR3
XR4
output1 (run)
output2 (heat)
output3 (comp on)
output4 (alarm)
common
Power source
in put
SRC50/60ZIX-S is common for both outdoor units of SRK50/60ZIX-S wall split systems, and 5.0
& 5.6kW of Inverter Packaged Air-Conditioners. The installation procedure is the same.
New outdoor units SRC50/60ZIX-S
High performance and energy efficiency are achieved at the same time by an
increase in the heat exchanger capacity and by using DC fan motors.