Lennox Y6760, Service Manual

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Technical Information
Service Manual
Outdoor Unit
Model of Outdoor Unit LM018CO-100T432-1 LM024CO-100T432-1
Outdoor Unit Product Code Y6765 Y6767
Compressor Manufacturer/Trademark
ZHUHAI LANDA COMPRESSOR
CO., LTD.
ZHUHAI LANDA COMPRESSOR
CO.,LTD.
Compressor Model QXA-F19F050 QXA-F24F050
Compressor Oil ATMOS-RB68EP RB68EP
Compressor Type Rotary Rotary
L.R.A. A 40 45.00
Compressor RLA A 7.25 8.90
Compressor Power Input W 1590 2027
Overload Protector Internal internal
Throttling Method Capillary Capillary
Operation Temp
o
C 16~30 16~30
Ambient Temp (Cooling)
o
C 18~43 18~43
Ambient Temp (Heating)
o
C / /
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm Ф9.52 Ф7
Rows-fin Gap mm 1-1.4 2-1.4
Coil Length (LXDXW) mm 797X22X660 817.8X38.1X660
Fan Motor Speed rpm 780 690
Output of Fan Motor W 68 60
Fan Motor RLA A 0.75 0.56
Fan Motor Capacitor μF 3 3.5
Air Flow Volume of Outdoor Unit m
3
/h 2800 3200
Fan Type Axial-flow Axial-flow
Fan Diameter mm Φ460 Ф520
Defrosting Method / /
Climate Type T1 T1
Isolation I I
Moisture Protection IP24 IP24
Permissible Excessive Operating Pressure
for the Discharge Side
MPa 4.3 4.3
Permissible Excessive Operating Pressure
for the Suction Side
MPa 2.5 2.5
Sound Pressure Level (H/M/L) dB (A) 54/-/- 54/-/-
Sound Power Level (H/M/L) dB (A) 64/-/- 64/-/-
Dimension (WXHXD) mm 931X680X378 963X700X396
Dimension of Carton Box (LXWXH) mm 994X428X725 1026X455X735
Dimension of Package (LXWXH) mm 997X431X740 1029X458X750
Net Weight kg 47 52
Gross Weight kg 51 56.5
Refrigerant R410A R410A
Refrigerant Charge kg 1.15 1.6
Connection
Pipe
Length m 5 5
Gas Additional Charge g/m 15 15
Outer Diameter Liquid Pipe mm Ф6 Ф6
Outer Diameter Gas Pipe mm Ф12 Ф16
Max Distance Height m 10 10
Max Distance Length m 25 25
Note: The connection pipe applies metric diameter.
The above data is subject to change without notice; please refer to the nameplate of the unit.