Systematic Refrigerating Cycle Diagram; Indoor Unit - Toshiba RAV-RM301SDT-E Service Manual

5. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM

5-1. Indoor Unit

• Single type (Combination of 1 indoor unit and 1 outdoor unit)
(Indoor unit)
Distributor
(Strainer incorporated)
TC sensor
Liquid side
(Outer dia : ØB)
To outdoor unit
Dimension table
Outer diameter of refrigerant pipe
Indoor unit
RM30 type
RM40, 56 type
• Twin type (Combination of 2 indoor units and 1 outdoor unit)
(Indoor unit A)
Distributor
(Strainer incorporated)
exchanger
TC sensor
Liquid side
(Outer dia : ØA)
Branch pipe
Liquid side
(Outer dia : ØC)
To outdoor unit
Indoor unit Branch pipe
RM40 × 2 RBC-TWP30E2
RM56 × 2 RBC-TWP30E2
TCJ sensor
Strainer
Heat
exchanger
Gas side
(Outer dia : ØA)
To outdoor unit
Gas side ØA Liquid side ØB
9.5 6.4
12.7 6.4
TCJ sensor
Strainer
Heat
Gas side
(Outer dia : ØB)
A
6.4
6.4
Heating
Cooling
Distributor
(Strainer incorporated)
TC sensor
Liquid side
(Outer dia : ØA)
Branch pipe
B C D
12.7 9.5 15.9
12.7 9.5 15.9
– 27 –
(Indoor unit B)
TCJ sensor
Strainer
Heat
exchanger
Gas side
(Outer dia : ØB)
Liquid side
(Outer dia : ØD)
To outdoor unit
Heating
Cooling