Refrigerant Cycle Diagram - Toshiba RAS-M10PKVP-E Service Manual

RAS-M10PKVP-E, RAS-M13PKVP-E, RAS-M16PKVP-E, RAS-M18PKVP-E / RAS-3M26UAV-E
To
C room
Connecting pipe
Thickness : 0,8mm
dia.9,52
Connecting pipe
Thickness : 0,8mm
dia.12,7
(dia.
9,52)
Pressure
measurement
Gauge attaching port
connecting port
Accumlating
tank 1500cc
NOTE: NOTES:
• You need not add refrigerant if the piping length is 40 m or less.
• If the length exceeds 41 m, add 20 g of refrigerant per 1 meter over.
• Connection of only one indoor unit is unavailable. Two or more indoor units should be connected.

7. Refrigerant Cycle Diagram

Temp. measurement
To
B room
(dia. (dia.
12,7) 12,7)
Packed valve(Gas side)
(dia.12,7)
Muffler
dia.25x160L
Temp. measurement
Indoor unit A
C room
Evaporator
Cross flow fan
Connecting pipe
Thickness : 0,8mm
dia.6,35
Sectional shape
of heat insulator
Strainer
Pulse motor valve
at liquid side
(UKV-18D)
Muffler
dia.25x160L
Compressor
DA220A2F-22L
Capillary
dia.2xdia.3 x 750L x 1
600L x 1
450L x 2
Distributor
Propeller fan
Refrigerant amount : 2,40kg (R410A)
Ondoor unit
NOTE :
– 39 –
To To
B room
Per 1 unit
Max. : 25m
Min. : 3m
Total
Max. : 70m
(dia. (dia. (dia.
6,35) 6,35) 6,35)
Packed valve
(Liquid side)
(dia.9,52)
Gas leak check position
Refrigerant flow (Cooling)
Refrigerant flow (Heating)