Indoor Unit
CAUTION
MMU-AP007YH, AP012YH type air conditioners have no TC2 sensor.
Explanation of functional parts in indoor unit
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Pulse Motor Valve
PMV
(Connector CN082 (6P): Blue)
1) Controls super heat in cooling operation
2) Controls subcool in heating operation
3) Recovers refrigerant oil in cooling operation
4) Recovers refrigerant oil in heating operation
Temp. Sensor
T
A
(Connector CN104 (2P): Yellow)
1) Detects indoor suction temperature
T
C1
(Connector CN100 (3P): Brown)
1) Controls PMV super heat in cooling operation
T
C2
(Connector CN101 (2P): Black)
1) Controls PMV subcool in heating operation
T
CJ
(Connector CN102 (2P): Red)
1) Controls PMV super heat in cooling operation
2) [MMU-AP007YH to AP012YH only] Controls PMV subcool in heating operation
Sensor
(TC2)
M
Fan
Fan motor
Sensor
(TCJ)
Sensor
(TC1)
Strainer
Liquid
side
Gas side
Capillary tube
Sensor
(TA)
Pulse Motor
Valve
(PMV)
Heat exchanger
at indoor side
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5
7
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Summary of Contents for MMY-MAP0806FT7(J)P
Page 32: ... 31 1 2 Single port FS Unit RBM Y1123FE FE2 RBM Y1803FE FE2 ...
Page 33: ... 32 RBM Y2803FE FE2 ...
Page 302: ...MMY MAP0806FT8 J P E MAP1006FT8 J P E MMY MAP0806FT8 J P TR MAP1006FT8 J P TR 301 ...
Page 307: ... 306 MMY MAP1206FT8 J P E MAP1406FT8 J P E MMY MAP1206FT8 J P TR MAP1406FT8 J P TR ...
