Engineering Manual

A-117
Unit: inch (mm)
MUZ-GL24NA MUY-GL24NA
Outdoor
heat
exchanger
Flared connection
Defrost
thermistor
RT61
(MUZ)
Discharge
temperature
thermistor
RT62
Flared connection
Stop valve
Stop valve
(with service port)
Capillary tube
O.D.0.157
× I.D.0.094
× 3-15/16
(ø 4.0 × ø 2.4 × 100)
Refrigerant flow in cooling
Compressor
4-way valve
Refrigerant flow in heating (MUZ)
Refrigerant pipe
ø 5/8 ( ø15.88)
(with heat insulator)
Refrigerant pipe ø 3/8 ( ø9.52)
(with heat insulator)
LEV
R.V. coil (MUZ)
heating ON
cooling OFF
Muffler
with #100 mesh strainer
Strainer
#100
Outdoor heat
exchanger
temperature
thermistor
RT68
Ambient
temperature
thermistor
RT65
Strainer
#100
Service
port
Service port
MUZ-GL24NAH
Outdoor
heat
exchanger
Flared connection
Defrost
thermistor
RT61
Discharge
temperature
thermistor
RT62
Flared connection
Stop valve
Stop valve
(with service port)
Capillary tube
O.D.0.157 × I.D.0.094
× 3-15/16
(ø 4.0 × ø 2.4 × 100)
Capillary tube
O.D.0.118
× I.D.0.071
× 21-21/32
(ø 3.0 × ø 1.8 × 550)
Refrigerant flow in cooling
Compressor
4-way valve
Refrigerant flow in heating
Refrigerant pipe
ø 5/8 ( ø15.88)
(with heat insulator)
Refrigerant pipe ø 3/8 ( ø9.52)
(with heat insulator)
LEV
R.V. coil
heating ON
cooling OFF
Muffler
#100
Strainer
#100
CHECK
VALVE
Outdoor heat
exchanger
temperature
thermistor
RT68
Ambient
temperature
thermistor
RT65
Strainer
#100
Service
port
Service
port