Mitsubishi FDT100VNXWVH Service Manual page 199

(3) Triple type
(3) Triple type
Model FDT140
Model 140
Indoor unit Indoor unit
Preset point of the protective devices
Parts name
Temperature sensor
(for protection
overloading in heating)
Temperature sensor
(for frost prevention)
Temperature sensor
(for protection high
pressure in cooling)
Temperature sensor
(for detecting discharge
pipe temperature)
High pressure switch
(for protection)
Low pressure sensor
(for protection)
Note (1) Values in ( ) shown in case of SRK models.
Indoor unit
Flare
connecting
(φ6.35)
Equipped
Mark
unit
Indoor unit
Thi-R
( Tho-A )
(Outdoor unit)
Thi-R
Indoor unit
( Th2 )
Outdoor unit
Tho-R
Outdoor unit
Tho-D
63H1 Outdoor unit
Outdoor unit
PSL
-
Gas branch
pipe
Outdoor unit
(φ12.7)
Check joint
Gas line
(φ15.88)
Flare connecting
Service valve
(Flare connecting)
Temperature sensor
(Heat exchanger)
(Thi-R3 or Th2 )
2
Temperature sensor
(Return air)
(Thi-A or Th1)
Heat exchanger
Temperature sensor
(Heat exchanger)
(Thi-R1)
Humidity sensor
(Th3)
Temperature sensor
(Heat exchanger)
(Thi-R2 or Th2 )
1
Liquid branch pipe
Check joint
(φ9.52)
Service valve
Liquid line
(Flare connecting)
(φ9.52)
Diameter joint
of different
100, 125, 140 model
(
OFF 63℃ OFF 16℃
ON 56℃ ON 17℃
(
OFF 1.0℃
OFF 8℃
ON 10℃
ON 2.5℃
OFF 63℃
ON 51℃
OFF 115℃
ON 85℃
OFF 4.15MPa
ON 3.15MPa
OFF 0.079MPa
ON 0.227MPa
198
-
'20 • PAC-SM-351
Cooling cycle
Muffler
4-way valve
Heat exchanger
High pressure
switch
Check
(63H1)
valve
Low pressure sensor
Muffler
Temperature sensor
(Tho-S)
Temperature sensor
(Discharge)
(Tho-D)
Compressor
(Suction)
Strainer Strainer Strainer
Electronic
expansion valve
(cooling)(EEVC)
Receiver
)
)
Heating cycle
Temperature sensor
(Tho-A)
Check joint
(PSL)
Temperature sensor
(Tho-R1)
Accumulator
Temperature sensor
(Tho-R2)
Sub-cooling
coil
Strainer
Electronic
expansion valve
(heating)(EEVH)