Toshiba Super MMY-MAP0601HT8 - Process after Repair

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13-3. Process after Repair
After completion of the repair work, perform vacuuming in the outdoor unit in the following procedure.
<Work procedure>
1. Short CN30 on the interface P.C. board of the outdoor unit which repair work has completed, to open PMV
fully.
NOTE) The full opening operation of PMV by CN30 short-circuiting returns to full closing after 2 minutes. To
continue full-opening status, turn off the power supply of the outdoor unit within 2 minutes after CN30
short-circuiting.
2. Be sure to perform vacuuming from the following three check joints.
(Liquid pipe, discharge pipe, and suction pipe)
Capillary
Capillary
Capillary
FM
Propeller fan
Fan motor
Sensor
(TO)
Sensor (TS1)
Sensor
(TL)
Sensor
(TE1)
(Right side)
Air heat exchanger at outdoor side
(Left side)
Air heat exchanger at outdoor side
Solenoid valve
(SV2)
Solenoid valve (SV5)
Solenoid valve
(SV41)
Solenoid
valve
(SV3A)
Solenoid
valve
(SV3E)
Solenoid
valve
(SV3B)
Solenoid valve
(SV3D)
Solenoid
valve
(SV3C)
4-Way valve
Check joint
Low-pressure
sensor
Accumulator
Check joint
Check
joint
High-pressure
sensor
High-pressure
SW
Oil
separator
Check valve
Check
valve
Check
valve
Check
valve
Check
valve
Compressor 1
(Inverter)
Strainer
Strainer
Sensor
(TK1)
Sensor
(TK4)
Sensor
(TK3)
Capillary
Capillary
Capillary
Strainer
Strainer
Strainer
Strainer
StrainerStrainer
Capillary
Capillary
Solenoid valve
(SV42)
High-pressure
SW
Check
valve
Check
valve
Compressor 2
(Inverter)
Strainer
Sensor
(TK2)
Sensor
(TD2)
Sensor
(TD1)
Liquid
tank
Oil tank
Balance
pipe
service
valve
Liquid
side
service
valve
Gas
side
service
valve
Pulse motor
valve (PMV)
(PMV1) (PMV2)