Refrigerant System Diagram - Mitsubishi Electric Mr.Slim PUHZ-RP200YHA Service Manual

11

REFRIGERANT SYSTEM DIAGRAM

PUHZ-RP200YHA
PUHZ-RP250YHA
Stop valve
(with service port)
Refrigerant GAS pipe
connection
(RP200:1, RP250:1-1/8)
(Low pressure)
Accumulator
Oil-back hole
Strainer#40
Refrigerant LIQUID pipe
Stop valve
connection
(with service port)
(RP200:3/8F, RP250:1/2F)
PUHZ-RP200YHA
PUHZ-RP250YHA
4-way valve
Strainer
Capillary tube2
#50
Strainer
Replace
#100
filter
Charge plug
Strainer
#100
Low pressure switch 63L
Strainer
Strainer
#50
#100
1
1
High pressure switch 63H
Charge plug
(High pressure)
(Outdoor 2-phase pipe)
Oil
Bypass valve
separator
Strainer
#100
Capillary tube1
Thermistor TH4
(Discharge)
Compressor
Linear expansion valve
Strainer
#100
19
Refrigerant flow in cooling
Refrigerant flow in heating
Thermistor TH6
Heat exchanger
Thermistor TH7
(Outdoor)
Thermistor TH3
(Outdoor pipe)
Thermistor TH32
(Outdoor pipe)