Mitsubishi Electric MFZ-KA25VA User Manual

WALL-MOUNTED Inverter Heat Pump M series
REFRIGERANT SYSTEM DIAGRAM
WALL- MOUNTED
C-56
C.1.4.3 Inverter Heat Pump
Unit: mm
MSZ-FD25VA
MSZ-FD25VAS
MSZ-FD35VA
MSZ-FD35VAS
INDOOR UNIT
OUTDOOR UNIT
Outdoor
heat
exchanger
Flared connection
Defrost
thermistor
RT61
Discharge
temperature
thermistor
RT62
Flared connection
Stop valve
(with strainar)
Stop valve
(with service port)
Refrigerant flow in cooling
Compressor
4-way valve
Refrigerant flow in heating
Refrigerant pipe ø9.52
(with heat insulator)
Refrigerant pipe ø6.35
(with heat insulator)
R.V. coil
heating ON
cooling OFF
Strainer
#100
Capillary tube
ø 3.0× ø 1.8×600(×2)
LEV
Ambient
temperature
thermistor
RT65
Muffler
Capillary tube
ø 3.0× ø 2.0×240
Outdoor heat
exchanger
temperature
thermistor
RT68
Muffler
Indoor
heat
exchanger
Room temperature
thermistor
RT11
Indoor coil
thermistor
RT12 (main)
Indoor coil
thermistor
RT13 (sub)
MUZ-FD25VA
MUZ-FD25VABH
MUZ-FD35VA
MUZ-FD35VABH
MSZ-FD50VA
MSZ-FD50VAS
INDOOR UNIT
Indoor
heat
exchanger
(Main)
Room
temperature
thermistor
RT11
Indoor coil
thermistor
RT12 (main)
Indoor coil
thermistor
RT13 (sub)
Indoor heat
exchanger
(Sub)
Outdoor
heat
exchanger
Flared connection
Defrost
thermistor
RT61
Discharge
temperature
thermistor
RT62
Flared connection
Stop valve
Stop valve
(with service port)
Capillary tube
ø 3.6 × ø 2.4 × 50
Refrigerant flow in cooling
Compressor
4-way valve
Refrigerant flow in heating
Refrigerant pipe ø 12.7
(with heat insulator)
Refrigerant pipe ø 6.35
(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
High-pressure
switch
MUZ-FD50VA
MUZ-FD50VABH
OUTDOOR UNIT

Mitsubishi Electric MFZ-KA25VA Specifications

General

Brand	Mitsubishi Electric
Model	MFZ-KA25VA
Category	Air Conditioner
Language	English