Toshiba RAS-2M21U2ACVG-SG Service Manual page 30

RAS-3M41U2ACVG-SG
To
C room
Connecting pipe
Thickness : 0.8mm
dia.9.52
Pr e s su re
Ｐ
m e a s ur ement
Gauge attaching port
connecting port
Packed valve Packed valve
(Gas side)
(dia.9.52)
TGc
Accumulator
tank.
NOTE :
• You need not add refrigerant if the piping length is
• Connection of only one indoor unit is unavailable. Two indoor units should be connected.
Temp. measurement
T1
To
B room
Connecting pipe
Packed valve
Thickness : 0.8mm
(Gas side)
(Gas side)
dia.12.7
(dia.9.52) (dia.12.7)
TGb TGa
High pressure
switch
Temp.measurement
T2
TC
To
Indoor unit A
C room
Evaporator
Cross flow fan
TA
Connecting pipe
Thickness : 0.8mm
dia.6.35
Sectional shape
of heat insulator
Packed valve
(Liquid side)
(dia.6.35)
Pulse motor valve
at liquid side
(dia.1.6)
TD
Compressor
DX136A1T-40N
Propeller fan
TO
Refrigerant amount : 1.40kg (R32)
Outdoor unit
NOTE :
50
m or less.
- 30 -
To
B room
Per 1 unit
Max. : 25m
Min. : 2m
Total
Max. : 50m
Packed valve Packed valve
(Liquid side) (Liquid side)
(dia.6.35) (dia.6.35)
Gas leak check position
Refrigerant flow (Cooling)