Ariston 80 L Manuel technique - Page 12
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Compressor (*)
Inhales the gas from the evaporator and compresses it in the
condenser. Because of the job of compression, the vapor goes out of
the compressor with more pressure and strongly overheated.
Maintain the conditions of operation of the compressor within the
parameters brought in chart, if not respected, not only the
performances won't be optimal, but it could present malfunctions and
shortening of the life of the compressor.
Characteristic
Compressor type
N° motor poles
displacement
Start condenser
Motor resistance
Max quantity of refrigerant R-134a (CH2FCF3)
Oil NE032/L22E or equivalents
Mass (oil included)
Power supply
Power consumption
Current consumption
Heating capacity
Temperature conditions
The followings conditions are considered possible cause of risks:
In the case of high or low tension with high ambient temperature (ex. 43°C)
•
Return of fluid in liquid phase in the compressor.
•
Filling of the filter dehydrator.
•
Pipe stress: the copper pipeline in outlet of the compressor is subject to vibrations. To avoid breakups, the
constructor applies an insulating material that limits the oscillations (damper), make sure it is entire and is
not altered during maintenance/operations.
Compressor start-up capacitor
The march capacitor has the purpose to start the compressor.
Capacity (μF)
Tension (V)
15 ± 5%
450
Dehydrator filter (*)
The filter has two functions:
1 - absorbs the contaminants of the circuit as water and acid,
2 - makes a physical filtering.
The ability to remove the water from the circuit is the principal function of the filter.
Evaporation
Condensation
Inlet gas
Ambient
Liquid
Freq (Hz)
50/60
Unit
Value
-
Rotary piston
Nr
2
cm³
12,2
µF/V
15/400
Ω
Main 5,84/Aux 7,62
kg
0,9
ml
270 ±20
kg
9,2
1ph. 220-240V 50Hz
W
475/490
A
2,3
W
1965/1980
10
55
°C
20
35,0
46,7
Terminals
Faston 6.3mm
12