Remko Speicherladeset-EFS21 User manual

Brand: Remko

Model: Speicherladeset-EFS21

Type: User manual

Remko Speicherladeset-EFS21 is a storage tank charging set specifically designed for the installation of the EFS 21 fresh water station on REMKO storage tanks from the HPS or MPS series. It enables a convenient and efficient water supply system for various applications, ensuring a reliable fresh water source.

Assembly and installation

instructions

Read the instructions prior to performing any task!

REMKO Storage tank charging set

for EFS 21 Fresh Water Station

0328-2023-07 Edition 1, en_GB

Translation of the original

Read these operating instructions carefully before commis-

sioning / using this device!

These instructions are an integral part of the system and must

always be kept near or on the device.

Subject to modifications; No liability accepted for errors or mis-

prints!

Table of contents

1 Safety and usage instructions............................................................................................................. 4

1.1 General safety notes....................................................................................................................... 4

1.2 Identification of notes...................................................................................................................... 4

1.3 Personnel qualifications.................................................................................................................. 4

1.4 Dangers of failure to observe the safety notes................................................................................ 4

1.5 Safety-conscious working............................................................................................................... 4

1.6 Safety instructions for the operator................................................................................................. 5

1.7 Safety notes for installation and inspection tasks........................................................................... 5

1.8 Unauthorised modification and changes......................................................................................... 5

1.9 Intended use................................................................................................................................... 5

1.10 Safety-conscious working............................................................................................................. 6

1.11 Warranty........................................................................................................................................ 6

1.12 Transportation and packaging....................................................................................................... 6

1.13 Environmental protection and recycling........................................................................................ 6

2 Technical data........................................................................................................................................ 7

3Assembly and installation.................................................................................................................... 8

3.1 Assembly ........................................................................................................................................ 8

3.2 Hydraulic connection .................................................................................................................... 11

4 Spare parts list for storage tank changing set................................................................................. 13

5 Index..................................................................................................................................................... 14

1 Safety and

usage instructions

1.1 General safety notes

Carefully read the operating manual before com-

missioning the units for the first time. It contains

useful tips and notes such as hazard warnings to

prevent personal injury and material damage.

Failure to follow the directions in this manual not

only presents a danger to people, the environment

and the system itself, but will void any claims for

liability.

Keep this operating manual and the refrigerant

data sheet near to the units.

1.2 Identification of notes

This section provides an overview of all important

safety aspects for proper protection of people and

safe and fault-free operation.The instructions and

safety notes contained within this manual must be

observed in order to prevent accidents, personal

injury and material damage.

Notes attached directly to the units must be

observed in their entirety and be kept in a fully

legible condition.

Safety notes in this manual are indicated by sym-

bols. Safety notes are introduced with signal words

which help to highlight the magnitude of the danger

in question.

DANGER!

Contact with live parts poses an immediate

danger of death due to electric shock. Damage

to the insulation or individual components may

pose a danger of death.

DANGER!

This combination of symbol and signal word

warns of a situation in which there is immediate

danger, which if not avoided may be fatal or

cause serious injury.

WARNING!

This combination of symbol and signal word

warns of a potentially hazardous situation,

which if not avoided may be fatal or cause

serious injury.

CAUTION!

This combination of symbol and signal word

warns of a potentially hazardous situation,

which if not avoided may cause injury or mate-

rial and environmental damage.

NOTICE!

This combination of symbol and signal word

warns of a potentially hazardous situation,

which if not avoided may cause material and

environmental damage.

This symbol highlights useful tips and recom-

mendations as well as information for efficient

and fault-free operation.

1.3 Personnel qualifications

Personnel responsible for commissioning, opera-

tion, maintenance, inspection and installation must

be able to demonstrate that they hold a qualifica-

tion which proves their ability to undertake the

work.

1.4 Dangers of failure to observe

the safety notes

Failure to observe the safety notes may pose a risk

to people, the environment and the units. Failure to

observe the safety notes may void any claims for

damages.

In particular, failure to observe the safety notes

may pose the following risks:

nThe failure of important unit functions.

nThe failure of prescribed methods of mainte-

nance and repair.

nDanger to people on account of electrical and

mechanical effects.

1.5 Safety-conscious working

The safety notes contained in this manual, the

existing national regulations concerning accident

prevention as well as any internal company

working, operating and safety regulations must be

observed.

REMKO Storage tank charging set

1.6 Safety instructions for the oper-

ator

The operational safety of the units and compo-

nents is only assured providing they are used as

intended and in a fully assembled state.

nThe units and components may only be set up,

installed and maintained by qualified per-

sonnel.

nThe existing regulations concerning accident

prevention must be adhered to.

nDo not operate units or components with

obvious defects or signs of damage.

nContact with equipment parts or components

can lead to burns or injury.

nEnsure that electrical energy does not pose a

risk.

nRegulations of the VDE and the local energy

supply company must be adhered to.

NOTICE!

Material damage due to mineral oils!

Mineral oil products permanently damage

EPDM seal elements; the sealing properties

may therefore be lost. We do not take responsi-

bility or provide warranty replacements for

damage caused by seals that are damaged in

this way.

–It is essential that you prevent EPDM from

coming into contact with mineral oil sub-

stances.

–Use a lubricant that is free of mineral oil and

has a silicone or polyalkylene basis, such

as Unisilkon L250L and Syntheso Glep 1

made by Klüber, or a silicon spray.

1.7 Safety notes for installation and

inspection tasks

nThe operator must ensure that all inspection

and installation work is carried out by author-

ised and qualified personnel who have thor-

oughly read the operating manual.

nAppropriate hazard prevention measures must

be taken to prevent risks to people when per-

forming installation, repair, maintenance or

cleaning work on the units.

nThe setup, connection and operation of the

units and its components must be undertaken

in accordance with the usage and operating

conditions stipulated in this manual and comply

with all applicable regional regulations.

nRegional regulations and laws as well as the

Water Ecology Act (WHG) must be observed.

nThe electrical power supply should be adapted

to the requirements of the units.

nThe units and components must be kept at an

adequate distance from flammable, explosive,

combustible, abrasive and dirty areas or

atmospheres.

nSafety devices may not be modified or

bypassed.

1.8 Unauthorised modification and

changes

The operational safety of the fresh water module

that was delivered is guaranteed only with

intended use in accordance with section 1.8 of the

operating instructions. Under no circumstances

should the threshold values specified in the data-

sheet be exceeded.

Modifications or changes to units and components

are not permitted and may cause malfunctions.

Safety devices may not be modified or bypassed.

Original replacement parts and accessories

authorised by the manufacturer ensure safety. The

use of other parts may invalidate liability for

resulting consequences.

1.9 Intended use

The REMKO storage tank charging set is designed

for the installation of the EFS 21 fresh water sta-

tion on a REMKO storage tank from the HPS or

MPS series.

Any different or additional use shall be classed as

non-intended use. The manufacturer/supplier

assumes no liability for damages arising from non-

intended use. The user bears the sole risk in such

cases. Intended use also includes working in

accordance with the operating and installation

instructions and complying with the maintenance

requirements.

The threshold values specified in the technical

data must not be exceeded.

1.10 Safety-conscious working

The safety notes contained in this manual, the

existing national regulations concerning accident

prevention as well as any internal company

working, operating and safety regulations must be

observed.

1.11 Warranty

For warranty claims to be considered, it is essential

that the ordering party or its representative com-

plete and return the "certificate of warranty" to

REMKO GmbH & Co. KG at the time when the

units are purchased and commissioned.

The warranty conditions are detailed in the "Gen-

eral business and delivery conditions". Further-

more, only the parties to a contract can conclude

special agreements beyond these conditions. In

this case, contact your contractual partner in the

first instance.

1.12 Transportation and

packaging

The units are shipped in sturdy transport pack-

aging or within the heat pump housing. Immedi-

ately check the units on delivery and make a note

of any damage or missing parts on the delivery

note. Inform the forwarding agent and contractual

partner. Claims under guarantee made at a later

date will not be accepted.

WARNING!

Plastic films and bags etc. are dangerous

toys for children!

Why:

- Leave packaging material are not around.

- Packaging material may not be accessible to

children!

1.13 Environmental protection and

recycling

Disposing of packaging

All products are packed for transport in environ-

mentally friendly materials. Make a valuable contri-

bution to reducing waste and sustaining raw mate-

rials. Only dispose of packaging at approved

collection points.

Disposing of the units and their components

For the manufacture of the units and components,

only recyclable materials have been used. Help

protect the environment by ensuring that the units

or components (for example batteries) are not dis-

posed of in household waste, but only in accord-

ance with local regulations and in an environmen-

tally safe manner, e.g. using authorised disposal

and recycling specialists or council collection

points.

REMKO Storage tank charging set

2 Technical data

Technical data

Permissible ambient temperatures °C 0-55

Min./max. Hot water temperatures °C 0-95

Max. operating pressure for corrugated pipe bar 3

Rated pressure gauge DN 16

EDP no. HPS 500 270300

EDP no. MPS 800 270380

EDP no. MPS 1000 270400

We reserve the right to modify the dimensions and design as part of the ongoing technical development

process.

3 Assembly and installation

3.1 Assembly

DANGER!

Danger of death due to electrical energy!

–Remove the power plug before carrying out

electrical work on the controller!

–Plug the power plug of the controller back in

to a socket only after completing all installa-

tion works. In this way, you can prevent the

motors from starting up accidentally.

NOTICE!

Installation and commissioning should only be

performed by trained specialists.

NOTICE!

Do not use any boiler accessories, soldering

material or wet materials of a mineral oil basis,

mineral oil, hydrocarbon or ethylene glycol ace-

tate. Diluted with at least 30% water, diethylene

glycol, ethylene glycol and propylene glycol can

be used (antifreeze).

NOTICE!

When installing the storage tank charge set in

conjunction with a REMKO MPS storage tank,

the storage tank should be used only for hot

water preparation. In this case, hydraulic sepa-

ration of the MPS storage tank and the heating

circuit system is no longer possible!

Mounting the fresh water station on the storage

tank

Please proceed as follows in order to mount the

unit:

nThere are two threaded sleeves on the

REMKO HPS and MPS series storage tanks.

nOpen the insulation at the corresponding points

and screw the mounting plate tight with the M8

screws included in the scope of delivery.

REMKO Storage tank charging set

nScrew the fresh water station to the mounting

plate.

nFasten the cover of the fresh water station.

Mounting the corrugated pipes on the storage

tank

The installation is basically independent of the

position. Connect the fresh water station with the

corresponding corrugated pipes

nThe connections are shown in the pictures in

the "Hydraulic connection" chapter.

nFit the reduction nipple as well as the T-piece

and connection bracket to the storage tank.

nUse the supplied corrugated pipes and reduc-

tion nipples.

nRemove the insulation and shorten the corru-

gated pipes to the required length.

nUse the supplied snap rings to fix the corru-

gated pipes

You can find a description of how to shorten the

corrugated pipe and create a sealing surface in the

next section.

Shortening the pipe

Proceed as follows to shorten the corrugated pipes

to suit fitting on the left or right side of the storage

tank: (A suitable pipe cutter is required)

nDetermine the necessary length of the corru-

gated pipe to be shortened.

nTo shorten, place the pipe cutter with the cut-

ting surface in the recess of the corrugated

pipe. Do not attach the pipe cutter too tightly.

nRemove the burr on the cutting edge.

nPush the union nut over the corrugated tube.

nTo create a suitable sealing surface, place the

C-shaped insert ring over the corrugated pipe.

To create the sealing surface, 1-2 corrugations

of the corrugated pipe are required.

nUse the double nipple supplied to create the

sealing surface.

Screw the union nut and the double nipple

“without a gasket” tightly together using a suit-

able tool (open-ended spanner) until a suffi-

cient sealing surface is created. Undo the

double nipple again.

The resulting sealing surface must be smooth

and even.

nEquip the end of the corrugated tube with a flat

gasket (included in delivery) and fit it to the

selected position of the RFSS valve using the

union nut .

nCheck all detachable connections of the RFSS

valve for possible leaks.

REMKO Storage tank charging set

3.2 Hydraulic connection

Hydraulic connection diagram for use with the MPS 800/1000 (connection on left)

1: Primary inlet, left connection

2: Secondary cold water inlet

3: Secondary hot water outlet

4: Primary return flow, left connection

5: Heating circuit inlet

6: T-piece connection, heating circuit return flow

Pipe lengths in mm

Item A B C

1180 540 450

Adapt pipe lengths in accordance with the “left” or “right” fitting on site by shortening (see "Mounting"

chapter)!

The pipework must still be insulated appropriately at the joints after installation!

We reserve the right to modify the dimensions and design as part of the ongoing technical development

process.

Hydraulic connection diagram for use with the MPS 800/1000 (connection on right)

1: Primary inlet, right connection

2: Secondary cold water inlet

3: Secondary hot water outlet

4: Primary return flow, right connection

5: Heating circuit inlet

6: T-piece connection, heating circuit return flow

Pipe lengths in mm

Item A B C

1180 540 450

Adapt pipe lengths in accordance with the “left” or “right” fitting on site by shortening (see "Mounting"

chapter)!

The pipework must still be insulated appropriately at the joints after installation!

We reserve the right to modify the dimensions and design as part of the ongoing technical development

process.

REMKO Storage tank charging set

4 Spare parts list for storage tank changing set

Designation EDP no.

Cu.pipe insulated 18 x 450 mm flat gasket 1109308

Corrugated pipe insulated DN 16 x 320 mm with two 3/4" union nuts 1109309

Corrugated pipe insulated DN 16 x 1180 mm with two 3/4" union nuts 1109310

Corrugated pipe insulated DN 16 x 320 mm with two 3/4" union nuts 1109311

T-piece 11/2" x 11/2" x 11/2" brass 1109312

Double nipple G 3/4" x R 11/2" brass 1109313

Double nipple R 11/2" brass 1109314

Union nut 3/4" brass 1109315

Union nut 11/4" brass 1109306

Insert ring RW 16 for corrugated pipe 1109307

Mounting sheet metal storage tank 1108979

5 Index

Assembly .............................. 8

Environmental protection ...................6

Hydraulic connection ................. 11, 12

Intended use ............................ 5

Packaging, disposal ...................... 6

Recycling .............................. 6

Safety

Dangers of failure to observe the safety

notes ............................... 4

General ............................. 4

Identification of notes ................... 4

Note for inspection work .................5

Note for installation work ................ 5

Notes for the operator .................. 5

Personnel qualifications ................. 4

Safety-conscious working ..............4, 6

Unauthorised modification ...............5

Unauthorised replacement part manufacture . 5

Spare parts list ......................... 13

Technical data ........................... 7

Unit data ............................... 7

Unit disposal ............................ 6

Warranty ............................... 6

REMKO Storage tank charging set

REMKO QUALITY WITH SYSTEMS

Air-Conditioning | Heating | New Energies

Telephone +49 (0) 5232 606-0

Telefax +49 (0) 5232 606-260

E-mail [email protected]

URL www.remko.de

REMKO GmbH & Co. KG

Klima- und Wärmetechnik

Im Seelenkamp 12

32791 Lage

Hotline within Germany

+49 (0) 5232 606-0

Hotline International

+49 (0) 5232 606-130

We reserve the right to make technical changes, and provide no guarantee as to the accuracy of this data!

Remko Speicherladeset-EFS21 User manual

Remko Speicherladeset-EFS21 User manual

Remko Speicherladeset-EFS21 User manual

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