Daikin EKHWMX500CA — установка и настройка солнечного накопительного бака для отопления [19/68]

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4 x Set-up and installation

Daikin Altherma M ECH

Solar storage tank with heating controller

008.1446799_00 – 07/2019 – EN

Installation and maintenance instructions

4.4.1 Aligning the connections of the heating supply

and return

The connections of the heating supply and return can be directed

upwards or backwards in order to adapt it optimally to the struc-

tural conditions of the installation site (see fig. 4-11).

Fig. 4-11 Variants for aligning the heating feed and return

The device is supplied with upwards aligned connections as

standard. The following conversion steps are required in order to

direct the connections to the rear out of the device:

● Remove the protective cover and top thermal insulation (see

chap. 4.3).

Fig. 4-12 Aligning the heating supply and return upwards

● Pull the two plug brackets off the connection couplings

(fig. 4-12, item C).

● Pull off the two connection couplings (fig. 4-12, item B).

CAUTION!

When working on the hydraulics, pay attention

to the installation position of the O-rings to avoid

damaging them and causing leaks.

● Always place O-rings on the part to be

inserted after a plug connection has been

removed or before it is installed (see

fig. 4-13).

● Connection of heating lines by plug connec-

tion must be without tension. Establish suita-

ble tension relief particularly for connection

with flexible lines (not breathable!).

Fig. 4-13 Assembly of the plug connections

● Remove the retaining plate (fig. 4-12, item A).

● Pull off the sealing plug plug bracket (fig. 4-12, item D).

● Pull out the sealing plug (fig. 4-12, item E).

● Turn the elbow (fig. 4-12, item H) 90° to the rear.

● Pull the plug bracket off the manifold (fig. 4-12, item G).

● Carefully pull the manifold (fig. 4-12, item F) so far backwards

out of its horizontal mounting that the retaining plate

(fig. 4-14, item A) can be pushed vertically in between.

Fig. 4-14 Heating supply and return connections aligned to the rear