Mitsubishi Electronics PUY-A24NHA2-BS Manual Do Utilizador
25
9
REFRIGERANT SYSTEM DIAGRAM
PUZ-A24/30/36NHA2 PUZ-A24/30/36NHA2-BS
Outdoor heat exchanger
Thermistor
(TH3)
(TH3)
Thermistor
(TH6)
(TH6)
Distributor
Service
port
(check)
port
(check)
Accumulator
Compressor
Refrigerant GAS pipe
15.88
15.88
A
(
{
5/8)
Refrigerant LIQUID pipe
9.52
9.52
A
(
{
3/8)
Stop valve
(with service port)
(with service port)
4-way valve
Service
port
(check)
port
(check)
High pressure
protect switch
protect switch
Refrigerant flow in cooling
Refrigerant flow in heating
Refrigerant flow in heating
Linear expansion valve
Thermistor
(TH4)
(TH4)
Muffler
Ball valve
Bypass valve
(#50)
Strainer
(#100)
Strainer
(#100)
Strainer
PUZ-A18NHA2 PUZ-A18NHA2-BS
Accumulator
Stop valve
(with service port)
(with service port)
Compressor
Refrigerant GAS pipe
12.7
12.7
A
(
{
1/2)
Refrigerant LIQUID pipe
6.35
6.35
A
(
{
1/4)
Stop valve
4-way valve
Service
port(check)
port(check)
High pressure
protect switch
protect switch
Outdoor heat exchanger
Thermistor
(TH3)
(TH3)
Thermistor
(TH6)
(TH6)
Distributor
Muffler
Thermistor(TH4)
Linear expansion valve
Refrigerant flow in cooling
Refrigerant flow in heating
Refrigerant flow in heating
(#50)
Strainer
(#100)
Strainer
(#100)
Strainer
<4-way valve solenoid coil>
Heating : ON
Cooling : OFF
Cooling : OFF
PUZ-A42NHA2 PUZ-A42NHA2-BS
Service
port
(check)
port
(check)
Accumulator
Compressor
Refrigerant GAS pipe
15.88
15.88
A
(
{
5/8)
Refrigerant LIQUID pipe
9.52
9.52
A
(
{
3/8)
4-way
valve
Service
port
(check)
port
(check)
High pressure protect switch
Linear expansion valve
Muffler
Thermistor
(TH4)
(TH4)
Refrigerant flow in cooling
Refrigerant flow in heating
Refrigerant flow in heating
Ball valve
(#50)
Strainer
Strainer
(#100)
Strainer
(#100)
Strainer
(#100)
Low pressure protect
switch
switch
Stop valve
(with service port)
Outdoor heat exchanger
Thermistor
(TH3)
(TH3)
Thermistor
(TH6)
(TH6)
Distributor
Unit : mm(inch)
OCH429--1.qxp 07.11.20 9:17 AM Page 25