Haier MRV 5-RC AB052MAERA, Service Manual

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Model
AV80IMVURA AV82IMVURA
Outdoor fan
Brand Tian Da+Tian Da+Tian Da+Tian Da
Model / /
Material ABS+20%GF ABS+20%GF
Type Axial Axial
Diameter mm Φ642+Φ642+Φ642+Φ642 Φ642+Φ642+Φ642+Φ642
Height mm 198+198+198+198 198+198+198+198
Outdoor
coil
Number of rows 3+3+3+3 3+3+3+3
Tube pitch(a)x row pitch(b) mm 21×18.186 21×18.186
Fin spacing mm 1.60 1.60
Fin type (code) Hydrophilic aluminum Hydrophilic aluminum
Fin Coating Type Optional Clear lacquer Clear lacquer
Salt Spray Test Duration Hour 168 168
Tube outside dia.and type INNERGROOVE TUBE INNERGROOVE TUBE
mm Ф7 Ф7
Coil length x height mm
(2843*1260+2757*1260+2669*1260)+(2843*1260+2757*1260+
2669*1260)+(2843*1260+2757*1260+2669*1260)+(2843*1260+
2757*1260+2669*1260)
Number of circuits 30+30+30+30 30+30+30+30
Cabinet
coating
Coating type Powder Coating Powder Coating
Salt Spray Test Duration Hour 72 72
Sheet Metal Material Hot zinc plate Hot zinc plate
Sheet Metal Thickness mm 1 1
Control panel enclosure IP class standard IP24 IP24
Outdoor air flow (cooling / heating) m3/h 836000 76000
External static pressure Pa 110 110
Outdoor sound level(sound pressure level )(H) dB(A) 69 69
Outdoor sound level(sound power level ) (H) dB(A) 90 90
Outdoor
unit
Dimension(W*D*H) mm 1410/750/1690+1410/750/1690+1410/750/1690+1410/750/1690
Packing (W*D*H) mm 1515/850/1838+1515/850/1838+1515/850/1838+1515/850/1838
Net weight kg 1500 1500
Gross weight kg 1616 1616
Refrigerant
Type R410A R410A
Charged volume kg 10 10
Throttle type EXV EXV
Design pressure MPa 4.15 4.15
Refrigerant
piping
Liquid pipe mm 22.22 22.22
Gas pipe mm 44.5 44.5
High gas pipe mm 41.3 41.3
Oil pipe mm / /
Total pipe length m 1000 1000
Max. pipe length(Equivalent/ Actual) m 260/220 260/220
Max. Diff. indoor/outdoor unit*1 m 110/90 110/90
Standard Diff. indoor/outdoor unit m 50/40 50/40
Max. / standard Diff. indoor/indoor unit*1 m 30/18 30/18
Connectable indoor unit ratio % 50~130 50~130
Maximum indoor units Piece 64 64
Connection
wiring
Max. fuse current A 252 252
Min. wiring current A 211.39 213.04
Power wiring mm2 95.00 95.00
Signal wiring mm2 2 X 0.75 2 X 0.75
Operation Range °C Cooling: -5~50 Heating: -23~21
Norminal condition: indoor temperature (cooling): 27°C DB/19°C WB, indoor temperature (heating): 20°C DB/14.5°C WB.
Outdoor temperature(cooling): 35°C DB/24°C WB, outdoor temperature(heating): 7°C DB/6°C WB The data is measured with 7.5m equivalent
pipe and 0 m height difference.
The noise level will be measured in the third octave band limited values in the semi-anechoic chamber, using a Real Time Analyser calibrated
sound intensity meter. It is a sound pressure noise level.
*1 If the total pipe length is from 500 to 1000m or the height difference between the outdoor and indoor units is from 50 to 110m or the height
difference between the indoor units is from 18 to 30m, you Must contact your local distributor/dealer for individual design and production.