Fitting The Remote Panel - Daikin LBB Série Manuel D'installation

E) Fit a drain line to the condensate water drain connection in the lower part of the evaporator.
drainpipe has to lean at least 3 cm every metre in length. The draining tract in the cold room has to be as short as
possible and a slope even greater than that above-mentioned has to be guaranteed: this will be useful to avoid
icing up. A syphon has to be made on the draining tract outside the cold room and furthermore, if the temperature
of the installation place falls below 0°C, it is necessary to insulate the drainpipe.

6.6 Fitting the remote panel:

D) During the positioning of the suction pipe, remember that it has to lean lightly
towards the compressor. In case there are rising tracts,it is necessary to make one
or more syphons before the vertical tract in order to make the return of the oil to the
compressor easy; it is very important that the syphons have not too marked
curvatures or sinks, specially when the section of the pipe is very large. As regards
the liquid delivery pipe you have not to follow particular rules except for the beauty
and the functionality; for this reason this pipe is normally put beside the suction pipe,
certainly without making any syphons. Both pipes have to be fixed to the wall near
the bends and on the straight tracts every 1,5 - 2 metres. When the pipe positioning
has been finished, the unions have to be joined. During this operation make sure
that the connecting pipe is perfectly perpendicular to the surface on which the fixed
union is fastened; in any case before tightening firmly the union, make sure that the
screw thread has entered correctly. In case the union is a flange to be welded,
remove the movable part of the union and then weld it with the pipe. Fix the two
union parts again by interposing the gasket. When the pipe connection has been
finished, you have to create the vacuum in them and in the evaporator (the
compressor- condenser- liquid receiver group is already under gas pressure); after
having done this, the outlet shut-off valves of the liquid receiver and the suction
shut-off valves of the compressor can be turned on, putting in this way the whole
system under pressure. When the unit has been already set in motion, control if it
would be necessary to fill up the system with gas or oil.
E) The connection of the evaporator, has to be executed as follows:
take the right side of the evaporator off and open the electric connection box (If the
boxes are more than one, the connection box is always the lowest one). Open the
switchboard of the condensing unit, insert the cables in the protection pipes, then
carry out the connection respecting the numerations indicated on the terminal board
of the condensing unit switchboard and of the connection box of the evaporator as
indicated in the wiring diagram.
Fix the back plate to the wall using the pre-drilled holes; be careful the panel is kept in
a vertical position.
Fit the connecting cable between panel and unit making sure not to bundle it with other
cables.
The water
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