Transportation:
Before installation, it shall be placed upward and transported neatly as required, and shall not directly touch the ground, and placed on a special base.
Fixation and rust prevention of external machine support,
When installing the outdoor unit, you need to install a shock absorber. Ensure the normal operation of the external machine and ensure the after-sales space.
When measuring the return air distance of the outdoor unit, the fan outlet of the outdoor unit must be within 50 cm, 200mm away from the wall, and there is no obstacle; Ensure that the cooling space and return air flow are unobstructed. The outdoor conduit is installed in the buckle.
Installation effect of outdoor unit
Tuyere measurement and installation:
Air return port: Under normal circumstances, the air return port will be installed together with the maintenance port, and the size of the air return port must be consistent with the air return port in the machine, so as to achieve the best air return volume. And ensure that there is enough maintenance space.
Air outlet: If ABS air outlet is used, leave a certain space when measuring the air outlet. Please note that the air outlet must not be installed near the light strip (reason: if there is a light strip in front of the air outlet, it will cause the air conditioner to block the wind when heating, and the hot air will stay in the upper part of the room, so that the whole activity space will feel insufficient heat and it will take a long time to feel hot. )
For the air outlet embedded or recessed into the ceiling, it is necessary to check whether the ceiling is completed. If there are cracks in the ceiling, it will cause air leakage, short circuit of air flow, and the air has not reached the use area and has returned to the air conditioner, which will affect the use effect. If the lower return air/side return air mode is adopted, it is necessary to ensure that the distance between the air outlet and the return air outlet is1.2m. ..
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Two: indoor machine
The first step for the construction team to enter the site is to hoist the internal machine. Here, as long as you pay attention to five points, you can avoid subsequent problems.
One: Unpack the indoor unit of the central air conditioner and put the indoor unit on the wrapping paper board to avoid direct contact with the ground.
2. Install the air outlet of the indoor unit with soft connection, cover the waterproof and flame retardant canvas around the air outlet with rivets, fold it and stuff it into the indoor unit.
3. Lift the indoor unit of the central air conditioner and wrap the air return opening of the indoor unit to prevent dust and impurities from entering.
Four: The distance between the internal machine and the roof shall not be less than 1 cm, so as to avoid * * * vibration with the wall top when the machine is running.