Refrigerant Cycle Diagram - Toshiba RAS-25J2KVSG-ND Service Manual

7-1. Refrigerant Cycle Diagram

RAS-25J2KVSG-ND / RAS-25J2AVSG-ND
Pressure measurement
P
Gauge attaching port
Vacuum pump connecting port
Deoxidized copper pipe
Outer dia. : 9.52mm(16)
Thickness : 0.8mm
4-way valve
TS
Temp. measurement
NOTE :
• The maximum pipe length of this air conditioner is 15 m. When the pipe length exceeds 15m, the additional
charging of refrigerant, 20g per 1m for the part of pipe exceeded 15m is required. (Max. 100g)
7. REFRIGERANT CYCLE DIAGRAM
INDOOR UNIT
Sectional shape
of heat insulator
Muffler
Muffler
Compressor
DX136A1T-40N
Outdoor heat
exchanger
T2
Propeller fan
OUTDOOR UNIT
Temp. measurement
T1
Indoor heat
exchanger
TC
Cross flow fan
TA
Deoxidized copper pipe
Outer dia. : 6.35mm
Thickness : 0.8mm
High pressure SW
TD
TO
Split capillary
Ø1.2 x 80
Ø1.2 x 80
TE
- 20 -
Max.
Min.
Chargeless : 15m
Charge : 20g/m
Strainer
Pulse Modulating
valve at liquid side
Refrigerant amount : 0.76kg
Gas leak check position
NOTE :
Refrigerant flow (Cooling)
Refrigerant flow (Heating)
: 20m
: 2m