Toshiba RAV-104SBH-PE Service Manual page 72

Indoor Unit
5.3
RAV-164BH-PE
RAV-164CH/CHR-PE
RAV-164KH/KHR-PE
RAV-164NH-PE
RAV-164SH/SHR-PE
RAV-164TUH/TUH-1-PE
RAV-164UH-PE
Expansion
valve
Strainer
Accumulator
INDOOR UNIT
Model
RAV-164BH-PE
RAV-164CH/CHR-PE
RAV-164KH/KHR-PE
RAV-164NH-PE
RAV-164SH/SHR-PE
RAV-164TUH/TUH-1-PE
RAV-164UH-PE
Tel: 01823 665660
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5. REFRIGERANT PIPING DIAGRAMS
Outdoor Unit
RAV-164AH-PE
Indoor unit
Heat exchanger
Distributor strainer
capillary tube
TC Sensor
Refrigerant pipe (Liquid)
ø6.4mm (1/4")
Packed valve
Strainer
Liquid receiver
Capillary tube
ø2.6x400Lx1P
Capillary tube
ø3.0x600Lx1P
Dryer
2-way
valve
Check
valve
Distributor
Capillary tube
ø0.8x1000Lx1P
Compressor
Outdoor unit
Capillary Model
ø1.7x150Lx2P
ø1.7x300Lx1P
ø1.7x300Lx2P
ø1.7x400Lx2P
ø1.7x300Lx2P
RAV-164AH-PE
ø1.7x300Lx2P
ø1.7x200Lx3P
ø1.7x300Lx1P
ø1.7x400Lx2P
ø1.7x250Lx2P
ø2.2x200Lx2P
ø2.0x200Lx3P
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Strainer
Refrigerant pipe (Gas)
ø12.7mm (1/2")
Packed valve
Line pressure
Cooling Heating
P1 High pressure Low pressure
Low pressure
P2 High pressure
Heat exchanger
TL sensor
TE sensor
Check joint
P1
Four-way valve
High pressure switch
OUTDOOR UNIT
Main Bypass
Capillary Capillary
ø2.6x400Lx1P ø0.8x1000Lx1P
72
Cooling
Heating
P2
Cooling Bypass
Capillary
ø3x600Lx1P
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