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- home > Supply > ◆ Heating full ‖ [the Hohhot Philco air-conditioning maintenance point the] ╉ official ★ side designed ╉ repair
◆ Heating full ‖ [the Hohhot Philco air-conditioning maintenance point the] ╉ official ★ side designed ╉ repair
Information Name: | ◆ Heating full ‖ [the Hohhot Philco air-conditioning maintenance point the] ╉ official ★ side designed ╉ repair |
Published: | 2012-03-06 |
Validity: | 90 |
Specifications: | |
Quantity: | 100.00 |
Price Description: | |
Detailed Product Description: | ◆ Heating full ‖ [the Hohhot Philco air-conditioning maintenance point the] ╉ official ★ side designed ╉ repair Hohhot Philco air conditioning maintenance; the Philco unified repair hotline [400-0083-811] Hohhot Philco air conditioning maintenance; judgment of the common fault of the home air conditioner basic approach is: see, hear, touch, measure, analyze. 1, see: careful observation of the various components of the air conditioner work, focusing on observation of the three parts of the refrigeration system, electrical system, air system to determine that they are working properly. (1) Cooling system: observation of each pipe of the cooling system cracks, damage, frost and condensation and other; cooling pipe between the pipe shell with or without touching friction, in particular, the refrigerant pipes welding, the joint connections for leaks, those who leak at oil (a certain amount of refrigerant oil in cooling system), can also be used a clean soft cloth, soft paper wipe pipe welding joints junction to observe whether the oil spill to determine whether there is leakage. (2) Electrical Systems: To investigate whether the electrical system fuse is blown, electrical wire insulation is intact, the circuit board with or without fracture, and the junction with or without loose. In particular, the electrical connection is good contact, terminal screws, connectors can easily loose causing poor contact. (3) Ventilation System: To observe the air filter, heat exchanger coil and fin is too much dust; air inlet and outlet flow; fan and fan is functioning properly; wind is normal size. Philco Unified Repair Hotline [400-0083-811] Listen: power on to listen to the air conditioner compressor running sound is normal, any abnormal sound, the fan operation with or without noise, and whether the noise is too large. The air conditioner in operation, under normal circumstances a slight vibration, less noise, generally in 50DB. If the vibration and noise is too large, the possible causes: (1) improper installation. Such as stent size and units do not match, not tight or increase damping rubber, foam pad, may make the air conditioner running vibration intensified, the noise becomes larger. Especially in the startup and shutdown was the most significant. (2) The compressor vibration. Poor base-mounted, the foot is not level, shockproof rubber or shock springs installed bad or ineffective shock. If the compressor internal malfunction, such as broken valve, liquid impact, also unusual sounds. (3) hitting the fan. The fan blades to poor installation or deformation caused by the sound of the collision. The fan may collide with the wall shell, chassis fan axis traverse, the blade out of balance also issued by the crash; If a foreign body in the fan blades collide with the crash also occurred. Philco Unified Repair Hotline [400-0083-811] A. There are often water flowing sound, or the sound of the water is boiling. This is the sound of the flow of air conditioners within a cooling economy, will also issue a stop functioning. Two. (Puff), often there will be sound. This is to change the flow direction of air conditioner cooling economy to switch the sound. Philco Unified Repair Hotline [400-0083-811] 3. Start running or stop running, the outdoor opportunities (clicks) of the sound. This is the valve open or closed, the sound. 4. Was mist in the wind cooling operation or the induction dehumidification operation. This is because the hot air of the room air-conditioning blowing formed. 5 Odor from the air conditioner blowing. This is a variety of taste in the air (cigarette smoke, cosmetics, food, etc.), attached to the filter after blowing out the reason. 6. The outdoor unit operation sound changes. (Variable speed machine) This is in accordance with changes in room temperature, the compressor due to change speed. Philco Unified Repair Hotline [400-0083-811] 7. Defrost, the outdoor unit vapor issued. This is attached to the outdoor unit heat exchanger frost dissolved, produced by evaporation. 8. Press "START / STOP" button and the unit stopped, the air conditioner will continue to rotate. This is due to automatic defrost (heating operation is stopped, the unit microcomputer device to detect the outdoor unit has a considerable degree of frost situation, the need for defrosting instructions) cleared automatically issued. 9. The indoor unit (blah), small voice. This is because the indoor unit fan motor speed change's sake or the sound when the air conditioner itself due to temperature changes, resulting in thermal expansion and contraction. Hohhot Philco air conditioning maintenance; the Philco unified repair hotline [400-0083-811] Select | Philco | Hohhot air conditioning repair service, you cool through the hot summer, warm through the cold winter ... Sales, engineering, wholesale, a 24-hour service hotline: [400-6060-667] The range of services: Only limited in Hohhot City The city of Hohhot, the whole 24-hour weather factory advisory services free hotline :400-0083-811 Phone: 13668770540 |
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You are the 4675 visitor
Copyright © GuangDong ICP No. 10089450, Of forging fried Nin the Xian ?? Ai South States of ?? Science and Technology Service the Wei ?? LTD. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility