Remko RKS 435 H Manual de usuario descargar pdf (Pagina 10)

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Ensure a continuous, unim-

peded air supply from outside,

if possible through opposite air

openings of sufﬁcient size.



Comply with any static and

other structural regulations

and conditions for the building

and provide sound insulation if

necessary.

Minimum clearances

The diagram below speciﬁes the

minimum clearances for fault-free

operation of the units.

These protection zones allow

unimpeded air inlet and outlet,

ensure sufﬁcient space for mainte-

nance and repairs and protect the

unit against damage.

RKS 435H RKS 448H

A 100 mm

B 700 mm

C 400 mm

D 100 mm

E 200 mm

Oil return measures

If the outdoor unit is positioned at

a higher level than the indoor unit,

appropriate oil return measures

must be put in place. This normally This normallyThis normally

involves creating an oil lifting bend

for each 2.5 metre rise.

Oil return measures

Installation

The instructions below describe

the installation of the refrigerat-

ing circuit and of the indoor and

outdoor units.

1. For the required pipe cross-sec-For the required pipe cross-sec-

tions, refer to the “Technical

data” table for the outdoor

unit.

2. Install the indoor unit and con-Install the indoor unit and con-

nect the refrigerant pipe as de-

scribed in the operating manual

for the indoor unit.

3. During installation, observe theDuring installation, observe the

bending radii of the refrigerant

pipes and never bend a section

of the pipe twice.

This can result in brittleness and

a risk of cracking.

4. Lay the refrigerant pipes fromLay the refrigerant pipes from

the indoor unit to the out-

door unit. Ensure that they are Ensure that they areEnsure that they are

adequately secured and make

suitable provision for oil return!

5. Install the outdoor unit withInstall the outdoor unit with

wall or base bracket on sections

of a building that are statically

approved for this purpose.

Follow the installation instruc-

tions for the brackets.

6. Ensure that no structure-borneEnsure that no structure-borne

noise is transmitted to sections

of the building. Transmission of

structure-borne noise is reduced

by vibration absorbers!

7. Remove the factory-ﬁttedRemove the factory-ﬁtted

protective caps and the screw

caps on the blocking valve con-

nections and use them in the

subsequent installation.

8. Make sure that the screw capMake sure that the screw cap

is ﬁtted onto the pipe before

bordering the refrigerant pipes.

9. Process the laid refrigerantProcess the laid refrigerant

pipes (Figure 1+2).

Installation may only be per-

formed by authorised special-

ist personnel.

NOTE

Minimum clearances

Air inlet

Air

outlet

Outdoor unit

Oil lifting bend

in suction pipe to

outdoor unit,

1x per 2.5 metre

rise

Radius:

50 mm

max. 8/10 m

Outdoor unit

Refrigerant pipe

Deburrer

Deburring the refrigerant pipe

Bordering tool

Bordering the refrigerant pipe

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Remko RKS 435 H Manual de usuario Pagina 10

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