Refrigerant Cycle Diagram - Toshiba RAS-13NKV-E Service Manual

6-1. Refrigerant Cycle Diagram

RAS-13NKV-E / RAS-13NAV-E
RAS-13NKV-A / RAS-13NAV-A
P Pressure measurement
Gauge attaching port
Vacuum pump connecting port
Deoxidized copper pipe
Outer dia. : 9.52 mm
Thickness : 0.8 mm
4-way valve
(CHV-0213)
TS
Temp. measurement
Note :
•
The maximum length of the pipe for this air conditioner is 15 m. The additional charging of refrigerant is
unnecessary because this air conditioner is designed with charge-less specification.
6. REFRIGERANT CYCLE DIAGRAM
INDOOR UNIT
Indoor heat
exchanger
Cross flow fan
Deoxidized copper pipe
Outer dia. : 6.35 mm
Thickness : 0.8 mm
Sectional shape
of heat insulator
Muffler
Muffler
TD
Compressor
DA89X1F-23F
Outdoor heat
exchanger
T2
Propeller fan
OUTDOOR UNIT
– 22 –
T1 Temp. measurement
Strainer
Pulse modulating
valve at liquid side
(SEV16RC3)
TO
Split capillary
∅1.5 x 200s
∅1.5 x 200s
TE
NOTE :
FILE NO. SVM-05027
Max. : 15 m
Refrigerant amount : 0.8 kg
Gas leak check position
Refrigerant flow (Cooling)
Refrigerant flow (Heating)