7. REFRIGERANT CYCLE DIAGRAM
7-1. Refrigerant Cycle Diagram
Gauge attaching port
Vacuum pump connecting port
Deoxidized copper pipe
Outer dia. : 9.52mm
Thickness : 0.8mm
NOTE :
Gas leak check position
Refrigerant flow (Cooling)
Refrigerant flow (Heating)
INDOOR UNIT
T1 Temp. measurement
Indoor heat
exchanger
Cross flow fan
Deoxidized copper pipe
Outer dia. : 6.35mm
Thickness : 0.8mm
Sectional shape
of heat insulator
Allowable height
difference : 10m
Allowable pipe length
Pressure measurem
P
Pulse Modulating
valve at liquid side
TD
4-way valve
Compressor
ASK89D53UEZ
TS
T2
Outdoor heat
exchanger
Temp. measurement
Propeller fan
10k Refrigerant amount : 0.52kg
13k Refrigerant amount : 0.58kg
OUTDOOR UNIT
Muffler
Muffler
TE
TC
TA
Max. : 15m
Min. : 2m
Chargeless : 15m
TO
Strainer
Strainer
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