Haier CA0035EAND, Service Manual, Page: 8 / 66

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Item CA0035EAND CA0070EAND
Cooling
Cooling capacity kW 30 65
Power input kW 9.4 19.2
Running current A 15.8 34.6
Heating
Heating capacity kW 33 70
Power input kW 9.6 19.1
Running current A 16.2 34.4
EER 3.19 3.39
COP 3.44 3.66
Max.Power input kW 16.3 28
Max. running current A 27.5 55
Power supply 3N/380V/50Hz 3N/380V/50Hz
Power factor 0.85 0.85
Refrigerant throttle type Electronic expansion valve
Capacity control 100% 50%,100%
Compressor
Brand DAIKIN DAIKIN
Type Scroll comprossor
Quantity 1 2
Input power KW 9 18
Refrigerant
Type R410A
Charge kg 5.5 6*2
Air side heat
exchanger
Type
(Slit fin & efficient inner grooved copper tube)Inner grooved
copper pipe & hydrophilic aluminum fin coil
Fan power KW 0.7 1.5
Air volume m³/h 127 0 0 127 0 0×2
Fan type Axial flow fan
Fan quantity 1 2
Water side heat
exchanger
Type Plate heat exchanger Shell & Tube heat exchanger
Rated water flow m³/h 5.6 12
Inlet/outlet pipe DN65
R 2"
(external screw thread)
Water dirt coefficient m2.
℃
/KW 0.018 0.018
Standard pressure Mpa 1.0 1.0
Water resistance kPa 40 45
Sound pressure level 1m away dB(A) 60 65
Sound power level 1m away dB(A) 76 83
External dimension
Unit length mm 918 2060
Unit width mm 1038 780
Unit height mm 1810 2170
Package
dimension
Unit length mm 1075 2200
Unit width mm 940 830
Unit height mm 1950 2280
Weight
Unit weight kg 270 630
Gross weight kg 290 645
Operation weight kg 280 670
Safety & functional
protections
High/low Pressure Protection,Water Lackage delay Protection, Freeze Protection,Overload &
Overheat Protection, Phase Loss, Phase Sequence Protection
Note:
1. Nominal refrigerating condition: water outlet temperature is 7°C, ambient temperature is 35°C, and water flow is 0.172[m3/
(h·kW)].
2. Nominal heating condition: water outlet temperature is 45°C, ambient temperature is 7°C for dry bulb and 6°C for wet bulb,
and water flow is listed in the above table.
3. Unit operating range: conforming to GB/T 18430.1& GB/T 18430.2.
4. Scaling factor of circulating water: 0.018m2·°C/kW.
5. The specifications in the table may vary with changes in product design without prior notice.
Model
3. Specification