Mitsubishi MUY-A15NA, Руководство по обслуживанию

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15
REFRIGERANT SYSTEM DIAGRAM
6
Outdoor
heat
exchanger
Flared connection
Defrost
thermistor
RT61
Discharge
temperature
thermistor
RT62
Service
port
Service
port
Flared connection
Stop valve
(with strainer)
Stop valve
(with service port)
Refrigerant flow in cooling
Compressor
4-way valve
Refrigerant flow in heating (MUZ)
Refrigerant pipe [ 3/8 (MUZ-A09/12)
[ 1/2 (MUZ-A15/17,MUY-A15/17)
(with heat insulator)
Refrigerant pipe [ 1/4
(with heat insulator)
R.V. coil
heating ON
cooling OFF
Strainer
#100
Capillary tube
O.D. 0.118
o
I.D. 0.071
o
23-5/8
(
[
3.0
o
[
1.8
o
600)
Expansion
valve
Ambient
temperature
thermistor
RT65
Muffler
Muffler
Muffler
Unit:inch
MUZ-A09NA MUZ-A15NA MUY-A15NA
MUZ-A12NA MUZ-A17NA MUY-A17NA
MUZ-A24NA
Outdoor
heat
exchanger
Flared connection
Defrost
thermistor
RT61
Service
port
Service
port
Discharge
temperature
thermistor
RT62
Flared connection
Stop valve
Stop valve
(with service port)
Capillary tube
Refrigerant flow in cooling
Compressor
4-way valve
Refrigerant flow in heating
Refrigerant pipe [ 5/8
(with heat insulator)
Refrigerant pipe [ 1/4
(with heat insulator)
LEV
R.V. coil
heating ON
cooling OFF
Muffler
#100
Strainer
#100
Receiver
Outdoor heat
exchanger
temperature
thermistor
RT68
Ambient
temperature
thermistor
RT65
Strainer
#100
O.D. 0.142
o
I.D. 0.094
o
1-31/32
(
[
3.6
o
[
2.4
o
50)
OB451--1.qxp 06.3.29 9:52 AM Page 15