Fresh and clean air indoors is one of components of healthy lifestyle. Modern ventilation systems, conditioners and Split system are capable to provide comfortable microclimate practically in any room. Not to allow breakage Split system, it is necessary to monitor its work and it is timely, time in one and a half-two years to make its refueling by freon.
It is required to you
- - manometrical station,
- - vacuum pump,
- - filling scales
- - cylinder with freon
Instruction
1. Drain the system of konditsionerachtoba to drain system, it is necessary to blow it nitrogen. If initial mounting Split system has been made without technical violations, then all freon is located in the external block of the conditioner and expulsion of system can be carried out by means of freon, but not nitrogen.
2. Vacuumize system the conditioner by means of the vacuum pump. It is necessary for full moisture elimination and nitrogen from Split system.
3. Check the conditioner for tightness. The tightness Split system needs to be checked under pressure. The period of operation of the conditioner without refueling depends on tightness of its system.
4. Fill the conditioner with necessary amount of coolant. The brand and the amount of freon necessary for your conditioner, are specified by manufacturer. Information on it can be found in technical data sheet Split system. Filling of the conditioner with freon is carried out through the monometric station, by means of special filling scales. For gas station household Split systems the certified coolants of the increased safety are used. As a rule, R-410A, R-22 or R-134A brands. The Split system gas station coolant of bad quality can lead to breakage of the compressor.
5. Include and test Split system. For this purpose, open both cranes Split system and turn on the conditioner on cooling in the minimum mode. Wait for turning on of the compressor and observe conditioner cranes within 15 minutes. If cranes of the conditioner have begun to be frosted over - it is necessary to refuel it. Refueling is carried out in the small portions. If cranes are not frosted over, filling means has taken place successfully.