76
5.
REFRIGERANT PIPING DIAGRAMS
Indoor unit
Cooling
Heating
Packed valve
Strainer
Liquid
Tank
Capillary tube
Dryer
Expansion
valve
Check valve
Heat exchanger
TL sensor
Distributor
TE sensor
Refrigerant pipe (Gas)
ø19mm (3/4
″
)
Refrigerant pipe (Liquid)
ø9.5mm (3/8
″
)
P2
Packed valve
Line pressure
Cooling
Heating
P1
High pressure
Low pressure
P2
High pressure
Low pressure
Muffler
X2
Strainer
Accumulator
Compressor
TD Sensor
Four-way valve
High pressure switch
P1
Check joint
Outdoor unit
Indoor unit
RAV-464BH-PE
RAV-464CH-PE
RAV-464UH-PE
Outdoor unit
RAV-464AH8-PE
INDOOR UNIT
OUTDOOR UNIT
MODEL
CAPILLARY
MODEL
MAIN CAPILLARY
RAV-464BH-PE
ø2.2x200Lx6P
RAV-464CH/CHR-PE
RAV-464UH-PE
ø2x200Lx8P
ø2.6x200Lx6P
ø2.6x300Lx2P
ø2.6x500Lx2P
RAV-464AH8-PE
ø3x600Lx1P
Liquid tank on
x3 CH,CHR
x4 UH only
Distributor strainer
capillary tube
TC Sensor
Heat exchanger
Strainer
5.7
Heronhill - for all your Toshiba requirements
Tel: 01823 665660
www.heronhill.co.uk
Fax: 01823 665807