Refrigerant Piping Systematic Drawing - Toshiba R410A Service Manual

4. REFRIGERANT PIPING SYSTEMATIC DRAWING

4-1. Inverter Unit (8, 10, 12HP)
Model: MMY-MAP0802FT8, MAP1002FT8, MAP1202FT8
Pulse motor valve
(PMV1) (PMV2)
Check
valve
Strainer
Sensor
(TL)
Liquid
tank
Check
joint
Strainer
Service Service Service
valve of valve at valve at
balance liquid discharge
pipe side gas side
Sensor
(TE1)
Strainer
Solenoid valve
(SV12)
Sub heat exchanger (Right side)
Strainer
Sub heat exchanger (Left side)
(PMV3)
Check
valve
Solenoid
valve
(SV5)
Capillary
Solenoid
Check joint
tube
valve
(SV6)
Capillary tube
Solenoid valve
(SV3D)
Capillary tube
Solenoid valve
(SV41)
High-
pressure
switch
Capillary tube
Strainer
Strainer
Service
valve at
suction
gas side
Propeller fan
FM
Fan motor
(Right side)
Main heat exchanger
(Left side)
Main heat exchanger
Solenoid
valve
(SV11)
Check
High-pressure
valve
sensor
Solenoid valve
Strainer
Oil
separator
Strainer
Check Check
valve
valve
Solenoid
Capillary
valve
Sensor
tube
(TD1)
(SV3C)
Sensor
(TK3)
Strainer Strainer
Check Check
valve valve
Capillary Capillary
tube tube
Sensor Sensor
(TK1) (TK2)
Oil tank
Solenoid
Sensor
valve
(TK4)
(SV3E)
Solenoid
valve
(SV3A)
Check
valve
48
Sensor
(TO)
4-Way valve
Capillary
Sensor
tube
(TS1)
Sensor
(TS2)
(SV2)
Capillary tube
Solenoid valve
(SV42)
High-
pressure
Accumulator
switch
Sensor
(TD2)
Capillary tube
Solenoid
valve
(SV3B)
Check
valve
Low-
pressure
sensor
Check
joint