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7. REFRIGERANT CYCLE DIAGRAM
7-1. Refrigerant Cycle Diagram
NOTE :
• The maximum pipe length of this air conditioner is 25 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. 200g)
Max. : 25m
Min. : 2m
Chargeless : 15m
Charge : 20g/m
(16 to 25m)
NOTE :
Gas leak check position
Refrigerant flow (Cooling)
Refrigerant flow (Heating)
INDOOR UNIT
T1
TO
Temp. measurement
T1
TCJ
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
P
Pressure measurement
Gauge attaching port
Vacuum pump connecting port
Strainer
Pulse motor
valve at liquid side
(CAM-B22YGTF-3)
Ø1.2 x 80
Ø1.2 x 80
TD
4-way valve
(STF-0108Z)
Compressor
DA111A1F-24F
TS
Outdoor heat
exchanger
Split capillary
Propeller fan
Refrigerant amount : 1.05kg
OUTDOOR UNIT
Muffler
Muffler
TE
T1
Temp. measurement
T2
TC
TA
Deoxidized copper pipe
Outer dia.:
9.52mm (10SAVP-E, -ND)
9.52mm (13SAVP-E, -ND)
12.7mm (16SAVP-E, -ND)
Thickness: 0.8mm