How to install ultra thin vertical surface mounted fan coil unit？
Oct 27th,20202169 Visualizzazioni
Do you know what is the ultra-thin vertical surface mounted fan coil unit? In fact, the ultra-thin vertical surface mounted fan coil unit is a kind of unit. It has many advantages, such as its long service life, low noise, safety and reliability, which is widely used in hotels, hospitals, restaurants and other places.The vertical surface mounted fan plate has the advantages of high efficiency, sufficient energy, large air volume, low noise, safety and reliability, and long service life. 1.In order to eliminate the possible accident in handling the ultra-thin vertical surface mounted fan coil unit, the unit coil should be subject to (1.0 MPa) leakage detection before installation. 2.Before installing the ultra-thin vertical surface mounted fan coil unit, first check whether the preparatory work is ready, such as air duct, water pipe, wire interface and unit fixed screw. 3. Ultra thin vertical surface mounted fan coil units are installed on the horizontal ground; For horizontal unit hoisting, it is recommended that customers use 6-8mm diameter full thread screw with flat washer, spring washer and nut for fixation. The unit hoisting shall be firm, and the lifting points shall be tight and have enough strength to bear the unit operation weight and vibration during operation. When hoisting the unit, the water pan slope shall be more than 5 ° to the drainage pipe, so as to facilitate the outflow of condensate water. 4. During the installation of ultra-thin vertical surface mounted fan coil unit, it is recommended that flexible pipe and raw tape be used for the connection between water pipe and unit. Excessive force shall not be applied during pipe connection, and the torque shall not exceed 205.6n. M to avoid cracking and water leakage. 5. The water filter should be installed on the water inlet pipe of ultra-thin vertical surface mounted fan coil unit to avoid dirt blocking the coil; the water inlet of the unit should be softened to ensure the heat exchange efficiency of the coil. 6. The inlet and outlet pipes of ultra-thin vertical surface mounted fan coil unit shall be equipped with valves, which can cut off the water source during water flow regulation and maintenance; the pipeline shall be pre insulated to avoid leakage of condensate water. 7. A filter should be installed at the inlet of chilled water pump to prevent dirt from blocking the coil. 8. For units without air filter, please install filter screen at return air port to prevent dust from blocking coil fins and ensure heat exchange effect. 9. Before wiring, please check whether the voltage, frequency and phase number of the power supply are consistent with the requirements of the unit, and the power supply voltage deviation shall not exceed 10% of the rated voltage. The power supply and switch should be connected in strict accordance with the electrical schematic diagram, and the grounding wire should be reliably connected. The wiring diagram is as follows: 10. It is forbidden to share one thermostat for multiple ultra-thin vertical surface mounted fan coils. 11. Installation of ultra thin vertical surface mounted unit: fix the unit on the ground. Pay attention to adjust the level to make the drainage direction of the water pan form an inclination angle of about 5 ° to facilitate drainage. Sufficient space is reserved on both sides of the unit to facilitate the connection of water pipes and power lines. When cleaning or replacing the filter, push the filter upward for about 10 mm, and then pull out the filter horizontally toward the return air outlet.
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