Daikin EWYT021CZI-A1, Руководство по установке и обслуживанию

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D-EIMHP01505-22_00EN 18/59
NOTE: In case the calculated value of
A
1
and/or
C
1
is higher than 2000 mm, consider 2000 mm as minimum distance.
If two units are installed in a free field side by side along their longer sides, A and C, the minimum recommended distance
between them is 1000 mm; if two units are installed side by side along their shorter sides, sides B and D, the minimum
distance between them should be 500 mm. Should the unit be installed without observing the recommended minimum
distances from walls and/or vertical obstacles, there could be a combination of warm air recirculation and/or insufficient
supply to the air-cooled condenser which could cause a reduction of capacity and efficiency.
In any case, the microprocessor will allow the unit to adapt itself to new operating conditions and deliver the maximum
available capacity under any given circumstances, even if the lateral distance is lower than the recommended, unless the
operating conditions should affect personnel safety or unit reliability.
Figure 8
– Units installed side by side along their shorter sides, B or D
Case 1 Case 2
Figure 9
– Units installed side by side along their longer sides (Case 1 and Case 2)
The minimum distances, reported above, ensure functionality of the unit in most applications.
4.4. Indoor Unit Positioning and assembly
The outdoor and indoor unit shall be installed before connecting the refrigerant and water piping.
Also read the precautions and requirements in the following chapters:
General safety precautions
Preparation
Make sure the unit is installed on a sufficiently strong base to prevent vibration and noise.
The preferred installation is on a solid longitudinal foundation (steel beam frame or concrete).