Air-conditioning migration process:
I. Preparation of air conditioners:
At least two or more air conditioners move at least once at the door, wear fast clothes, a chest card, a kit of tools, seatbelts, etc., and confirm the transfer plan once again when the customer is moving. In providing air-conditioning migration services to clients, fast fixes will be made: conscious compliance with the convention; serious compliance with all standards; and strict enforcement of all systems。
Ii. Steps for dismantling the machine
Recycle refrigerants, whether in winter or summer, and collect refrigerants from air conditioners into outdoor machines. An air conditioner should be activated prior to dismantling, a cooling state can be established using a remote control, and high and low pressure valves should be shut down as soon as the compressor is operating in a normal state of cooling, and power plugs should be removed。
2. Dismantling of indoor machines and their hangers (our maintenance masters carry their own cloths and remove their shoes)。
The removal of outdoor machines requires the use of seat belts to operate under secure conditions (with regard to vehicles, people and other items downstairs)。
4. Indoor, interior machine dismantling is completed。
Reloading of air conditioners
1. Determination of the internal and external location of the aircraft in accordance with the customer installation requirements, fixing of the hangers of the interior aircraft and installation of the interior aircraft。
2. The next step is the installation of outdoor machines, which are installed on the basis of the actual situation, with the customer's access to the location and location if required。
3. Connect indoor, outer steel pipes and the air in power lines, drainage pipes and inner machines。
4. Full opening of high-pressure valves for leakage detection using detergents, which can be operated without bubbles。
5. If the normal operation of air-conditioning for thermal cooling is not effective and the temperature of the vents in the interior does not meet the requirements, i. E., the refrigerant is considered for replenishment。
Refrigerant replenishment completed and the heat-refrigeration results tested, i. E., all migrations completed。
There are many rewindings of air-conditioning routes that require attention to consumers who believe that the air-conditioning movers are simple operations and who often benefit from individual repair points or “guerrilla” transfers in order to save money. Refrigeration effects are affected by problems such as fluorine leakage due to inappropriate migration. Moreover, the air-conditioning industry has “who is responsible for the installation and who is responsible for the transfer”, and even if your machine is still under warranty, it will not be able to enjoy normal benefits if there is a failure to move through non-special maintenance points such as the “guerrilla”。
Attention
I. Indoor machine dismantling requirements
(1) disassembly on solid brick walls in order to prevent vibration and increase noise。
(2) in the case of rectangular rooms, they shall be placed on the narrower wall so that the indoor flow is evenly distributed。
(3) the wall-mounted body should be slightly higher and suitable for approximately 2 metres. Because the vents of the indoors are lower, the vents of the vents are positive, too low would cause temperature variations up and down the rooms, and the current cycle would not reach the upper half of the rooms。
(4) not in the position of sunlight, which causes plastic panels to age and increases the cooling load。
(5) neither the vents nor the vents of indoor aircraft shall have barriers, such as furniture such as cabinets, so as not to affect the flow cycle。
(6) should be kept away from home electricity such as televisions, refrigerators, video recorders and so on, so as not to affect audio-visual viewing, causing interference and noise。
(7) flying lamps, such as solar lamps, shall be removed from the remote control operation of infrared remote controls。
Ii. Dismantling of outdoor machines
(1) contained in secure and secure places, often on outer walls。
(2) outdoor ventilation, which facilitates the dispersion of heat and does not allow for obstacles at close range。
(3) the sunlight should be avoided and rain showers should be avoided, and solutions should generally be provided by shades。
(4) there are no significant sources of oil, gas and flammable gas leaks within the outer space environment, either of which can cause accidents。
(6) the noise and air current emissions of outdoor machines are relatively high and should be avoided by direct exposure to other people's doors and windows。
Iii. Internal and internal contact
The internal and external airframes are connected and the manufacturer is equipped to purchase air conditioning, which generally does not require additional purchases. Pipeline specifications range from 3m to 5m to 7m in length。
(1) indoor and outdoor aircraft have a high altitude difference of 5m and a long effective distance of 1om, exceeding this limit, which can affect refrigeration effects。
(2) the option may be to unload the same floor, inside and outside the same floor, and to place the outer plane on the balcony, with a connection of no more than 3m。
(3) households in the top floor may place the outer machine on the roof platform at a height not exceeding 5m。
(4) take care that the connection pipe is sealed and that the interface operates strictly as required to ensure that no leakage occurs。
(5) pay attention to the flow of drains out of the pipes and to the absence of reflow leaching。
Other things that air conditioners do not wash for long periods of time, such as: increased power consumption, increased noise, slower cooling of heat, poor cooling of heat. So the air conditioners must be washed in depth at spring and fall! Air-conditioning depth cleaning can only be performed by personnel, with the application of detergents accompanied by air-conditioning cleaners, and with the implementation of air-conditioning from detachment depth cleaning! Without disrupting the air conditioner balance, allowing air conditioners to recover faster to their working condition when they leave the factory
