Remko RKS 435 H Manual do Utilizador descarregar pdf (Página 8)

Assembly instructions for specialist personnel

Important information before

installation



For installation of the entire

system, the instructions in the

operating manuals for the in-

door and outdoor units must be

followed.



Bring the unit as close as pos-

sible to its installation location

in its original packaging. This

prevents any transport damage.



Check that the content of the

packaging is complete and

inspect the unit for visible trans-

port damage.

Report any defects immediately

to your contractual partner and

the carrier.



Lift the unit at the corners and

not at the refrigerant or con-

densation connections.



The refrigerant pipes (injec-

tion and suction pipe), valves

and the connections must be

insulated to seal them against

vapour diffusion. If necessary,

the condensation pipe should

also be insulated.



Choose an installation location

that ensures a free air inlet and

outlet. (See “Minimum clear-

ances” section.)



Do not install the unit in the im-

mediate vicinity of equipment

that radiates a large amount of

heat.

Installation close to heat radia-

tion reduces the performance of

the unit.



Do not open the blocking

valves for the refrigerant pipes

until the entire installation proc-

ess is complete.



Seal open refrigerant pipes

against the ingress of moisture

using appropriate caps or ad-

hesive tapes and never kink or

crimp the refrigerant pipes.

 Avoid unnecessary bends.

This

minimises the pressure loss

in the refrigerant pipes and

ensures a free return ﬂow of

compressor oil.



In particular, you should take

precautions to ensure the oil

return if the outdoor unit is po-

sitioned above the indoor unit.

(See “Oil return measures”

section.)



If the basic length of the refrig-

erant pipe exceeds 5 metres,

refrigerant should be added.

For the quantity of additional

refrigerant, refer to the “Add-

ing refrigerant” section.



Use exclusively the refriger-

ant pipe screw caps supplied

and do not remove them until

shortly before connection to the

refrigerant pipes.



Set up all electrical connections

in line with the applicable DIN

and VDE regulations.



Always secure electrical lines

properly in the electrical termi-

nals.

Otherwise, ﬁre could be

caused.

Wall feed throughs



A wall feed through of at least

70 mm in diameter and with

a 10 mm gradient from inside

to outside must be created for

each indoor unit.



We recommend that the hole is

padded out inside or lined, e.g.

with a PVC tube, to prevent

damage to the pipes.



When installation is complete,

the wall feed through must be

sealed with an appropriate seal-

ing compound.

Do not use materials containing

cement or lime.

Installation materials

The outdoor unit is either secured

to the wall using 4 screws and a

wall bracket or attached to the

ﬂoor using a base bracket.

Pipes in wall lead through

Control line

Condensation pipe

Injection pipe

Suction pipe

PVC pipe

REMKO RKS

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