Systematic Refrigerating Cycle Diagram; Indoor Unit - Toshiba RAV-GM1601AT8P-E Service Manual

3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM

3-1. Indoor Unit

Single type (Combination of 1 indoor unit and 1 outdoor unit)
Twin type (Combination of two indoor units and one outdoor unit)
Indoor A unit
Distributor
(Strainer
TCJ sensor
incorporated)
Air heat
exchanger
TC sensor
Refrigerant pipe
at liquid side
Outer diameter Ø6.4
Branch pipe
Refrigerant pipeat liquid side
Outer diameter Ø9.5
To outdoor unit
(Indoor unit)
Distributor
(Strainer incorporated)
TCJ sensor
exchanger
TC sensor
Refrigerant pipe
at liquid side
(Outer dia : ØB)
To outdoor unit
Refrigerant pipe
at gas side
Outer diameter Ø12.7
Heating
Cooling
Strainer
Air heat
Refrigerant pipe
at gas side
(Outer dia : ØA)
To outdoor unit
Distributor
(Strainer
incorporated)
TC sensor
Refrigerant pipe
at liquid side
Outer diameter Ø6.4
Refrigerant pipeat gas side
Outer diameter Ø15.9
- 24 -
Cooling
Indoor B unit
TCJ sensor
Air heat
exchanger
Refrigerant pipe
at gas side
Outer diameter Ø12.7
Branch pipe
To outdoor unit