7
MMU-AP___4HPUL
TCTC-E20-VRF010
7
MMC-AP___8HP-E
TCTC-E14-VRF001-2
4. Piping diagram
Air heat exchanger
Sensor
(TC2)
Fan
Fan Motor
Sensor
(TCJ)
Sensor
(TC1)
Strainer
Pulse
Motor
Valve
Liquid side
Gas side
Capillary Tube
Sensor
(TA)
Functional part name
Functional outline
Pulse Motor Valve
PMV
(Connector CN082 (6P): Blue)
1) Controls super heat in cooling operation
2) Controls under cool in heating operation
3) Recovers refrigerant oil in cooling operation
4) Recovers refrigerant oil in heating operation
Temp. sensor
1. TA
(Connector CN104 (2P): Yellow)
1) Detects indoor suction temperature
2. TC1
(Connector CN100 (3P): Brown)
1) Controls PMV super heat in cooling operation
3. TC2
(Connector CN101 (2P): Black)
1) Controls PMV under cool in heating operation
4. TCJ
(Connector CN102 (2P): Red)
1) Controls PMV super heat in cooling operation
MMU-AP0__*4HPUL (*07 / 09 / 12 / 15 / 18 / 24 / 30 / 36 / 42 / 48 / 54)
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