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Daikin RXYQ5PY1 Service Manual: Indoor Unit

Daikin r-410a heat pump 50hz/60hz cooling only 50hz.
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Appendix

7.12.2 Indoor Unit

FXCQ, FXFQ, FXKQ, FXSQ, FXMQ, FXHQ, FXAQ, FXLQ, FXNQ
(3)
Filter
Cod
178
Heat exchanger
Fan
(2)
(1)
Electronic
Filter
expansion valve
Name
e
(1) Electronic expansion
valve
(2) Suction air temperature
thermistor
(3) Liquid pipe
(4) Gas pipe
Capacity
20 / 25 / 32 / 40 / 50M(A)
63 / 80 / 100 / 125M(A)
200M(A)
250M(A)
(4)
Code
Main function
Used for gas superheated degree control
Y1E
while in cooling operation or subcooled
degree control while in heating operation.
R1T
Used for thermostat control.
Used for gas superheated degree control
R2T
while in cooling operation or subcooled
degree control while in heating operation.
Used for gas superheated degree control
R3T
while in cooling operation.
(mm)
GAS
Liquid
φ12.7
φ6.4
φ15.9
φ9.5
φ19.1
φ9.5
φ22.2
φ9.5
SiEN34-705
Gas piping connection port
Flare connection : φ15.9 or less
Attached piping : Above φ19.1
Liquid piping connection port
(Flare connection)
4D040157
Cod
e
(1)
(2)
(3)
(4)
General Information

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  • GMacD Dec 22, 2015 11:58:
    Your website is crap in providing useful informatio​n on your products.