Gree LSQWRF35VM/NaA-M, Service Manual

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Product
1.4.2 Performance parameters
Model LSQWRF35VM/NaA-M LSQWRF60VM/NaA-M LSQWRF65VM/NaA-M
Cooling capacity kW 32 60 65
Heating capacity kW 36 65 70
Rated cooling power kW 12.4 21.9 24.8
Rated heating power kW 10.8 20.2 21.9
Sound level dB(A) 62 68 68
Power supply 380–415V AC 3Ph 50Hz
Operation control
The microcomputer implementing fully automatic control, displaying
the operation state and giving an alarm
Safety controls
High-pressure and low-pressure safety cut-out, high-discharge
temperature cutout, freeze protection, overflow control, phase safety
device, water flow safety control, pressure sensor cutout, temperature
sensor cutout, four-way valve safety control, compressor overheating
control
Compressor
Type Fully enclosed rotor-type compressor
Quantity 1 2 2
Starting mode With variable frequency
Water-side heat
exchanger
High-efficiency shell and tube heat exchanger
Water flow
volume
m
3
/h 5.5 10.32 11.18
Water
resistance
kPa 75 55 60
The highest
bearing
pressure
MPa 4.6
Connection
method
By external threads
Connection thread G1 1/2 external thread G2 external thread G2 external thread
Air side
Air-side heat
exchanger
High-efficiency finned coil heat exchanger
Rated power
of fan
W 750×2 750×2 750×2
Airflow
volume
m
3
/h 1.26×10
4
1.26×10
4
1.26×10
4
Outline
dimension
Width mm 1340 2200 2200
Depth mm 845 965 965
Height mm 1605 1675 1675
Net weight mm 400 689 689
Operating weight kg 400 758 758