Meltem 5010 Installation Manual Download Page 29

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Installation manual

M-WRG-S...

- 29 -

Meltem Wärmerückgewinnung GmbH & Co. KG

Am Hartholz 4 · D-82239 Alling

[email protected] · www.meltem.com

VENTILATION THE RIGHT WAY

V E N T I L AT I O N & H E AT R E C O V E R Y

11.7

Connecting the mains cable and control cable (if used)

DANGER

Potentially fatal voltages.

—

The electrical installation work must only

be carried out by a qualified electrician.

—

The VDE regulations or any special

safety regulations applicable in your

country apply to the electrical installation

work.

►

Disconnect the mains cable for

connecting to the ventilation unit on all

poles from the mains supply.

►

Make sure that the mains supply cannot

be switched on again.

NOTE

The ventilation unit may be damaged if the mains or control cable is connected incorrectly.

This will also invalidate the warranty.

►

Connect the neutral conductor N (item N in Fig. 29) and the outer conductor L (item L in

Fig. 29) to the screw terminal of the ventilation unit.

►

Connect the wire for the external control input (if used) (item S in Fig. 29) to the screw

terminal (only for ventilation units with external control input, see Table 5 in section 10.8 on

page 23).

NOTE

No protective earth (PE) conductor is required.

►

Connect the control cable (if used) to the ventilation unit.

NOTE

Connection of the control cable is described in separate installation instructions (only for certain

ventilation units, see Table 4 in section 10.8 on page 22).

Fig. 29: Connecting the ventilation unit to the mains

power supply

Summary of Contents for 5010

Page 1: ...lling info meltem com www meltem com VENTILATION THE RIGHT WAY VENTILATION HEAT RECOVERY INSTALLATION MANUAL HOME VENTILATION WITH HEAT RECOVERY M WRG S for surface mount and flush mount installation of M WRG ventilation units Part no 5300 10 01 Week 01 2018 EN ...

Page 2: ...unt installation 10 3 1 1 Requirements for the installation wall 10 3 1 2 Positioning the ventilation unit indoors 10 3 1 3 Unrestricted access to the ventilation unit 11 3 1 4 Electrical connection 11 3 2 Flush mount installation 11 4 Warranty and liability 12 4 1 Warranty 12 4 2 Liability 12 5 Dimensions 13 6 Items supplied 14 6 1 M WRG S ventilation unit 14 6 2 Installation materials required 1...

Page 3: ...24 10 11 Sealing ventilation pipes on external wall 24 10 12 Attaching the outer wall terminal 25 11 Installing the ventilation unit 26 11 1 Removing the cover from the ventilation unit 26 11 2 Inserting fixing screws with centring guides into the ventilation unit 26 11 3 Removing the supply air hood 26 11 4 Removing the network connection cover on certain ventilation unit types only 27 11 5 Threa...

Page 4: ...Installation manual M WRG S 4 Meltem Wärmerückgewinnung GmbH Co KG Am Hartholz 4 D 82239 Alling info meltem com www meltem com VENTILATION THE RIGHT WAY VENTILATION HEAT RECOVERY ...

Page 5: ...le risks and mistakes When installation is complete give these instructions to the home owner caretaker or property manager These instructions are part of the product Keep the instructions in a safe place for future reference WARNING Follow ALL danger and warning instructions and notes on precautionary measures Read section 2 Safety instructions on page 8 carefully 1 2 Description This manual desc...

Page 6: ...9 Alling conform to the regulations and standards listed in the EU Declaration of Conformity provided 1 5 National technical approval for Germany A valid national technical approval from the Deutsches Institut für Bautechnik DIBt must be obtained for the ventilation unit before it is installed in Germany This approval can be provided upon request or can be downloaded from our website at www meltem...

Page 7: ...1 11 Supplementary documents Manual Part no Installation manual for flush mount installation kit frame construction M WRG M 5300 00 01 Installation manual for flush mount installation kit with plastering trim solid construction M WRG M MB 5300 01 01 Installation manual for flush mount installation kit solid construction with one two flat ductwork connection s M WRG M MB FK1 FK2 5300 03 01 Installa...

Page 8: ...esignates a hazard with a low degree of risk which if it is not avoided could result in minor or moderate injury NOTE A note as used in this manual contains important information about the product or about a part of the manual to which particular attention should be paid 2 2 Notes on using the ventilation units safely WARNING Fire protection Follow the requirements of the national technical approv...

Page 9: ...ground You should therefore position the outer wall terminals so as to exclude any possibility of accidents CAUTION Starting and using the ventilation unit Do not start up the ventilation unit until it is fully installed Always make sure that the cover is closed and locked in place before using the venti lation unit 2 3 Intended use The ventilation unit is intended for supplying air to and extract...

Page 10: ... wall terminals For walls that are 47 cm thick or more you will need 100 cm long outdoor and exhaust air pipes M WRG LR 100 part no 5580 3 1 2 Positioning the ventilation unit indoors The ventilation unit must be installed so that the openings for extract air and supply air pos 1 and pos 7 in Fig 7 on page 15 point up For a standard room height of 2 50 m the best effect for air exchange is achieve...

Page 11: ...when the room is subsequently decorated and furnished 3 1 4 Electrical connection The ventilation unit is supplied with 230 V AC working voltage range 85 to 265 V AC 50 to 60 Hz NOTE If the ventilation unit is not equipped with a mains connection cable and plug or other means of disconnecting from the mains supply that has at each pole a contact opening width that conforms to the conditions of ove...

Page 12: ...lation kit or ventilation unit Repairs were not carried out by Meltem or by an authorised specialist company The ventilation unit was operated without air filters The warranty does not cover wearing parts such as air filters 4 2 Liability The manufacturer s liability shall not apply in the following cases The installation kit was not installed as described in the installation manual The ventilatio...

Page 13: ...winnung GmbH Co KG Am Hartholz 4 D 82239 Alling info meltem com www meltem com VENTILATION THE RIGHT WAY VENTILATION HEAT RECOVERY 5 Dimensions Fig 4 Dimensions of the M WRG S ventilation unit in millimetres 109 388 409 66 Ø 99 85 106 218 Ø 99 57 130 ...

Page 14: ... 5 x 120 mm for surface mount installation 4x Operating instructions 1x Installation manual 1x Installation manual for connecting the control cable depending on the type of ventilation unit 1x 6 2 Installation materials required Additional installation materials are needed for surface mount and flush mount installation These must be ordered separately Type Part no Description M WRG M AP 5062 Surfa...

Page 15: ...Ventilation unit cover removed Item Designation 1 Supply air opening with air flap 2 Supply air filter with filter cover 3 Intermediate plate 4 Network connection cover 5 Supply air hood 6 Extract air filter with filter ring 7 Extract air opening with air flap 7 3 Outer wall terminal Fig 8 shows the outer wall terminal M WRG ES by way of example Item Designation 1 Opening for drawing in outdoor ai...

Page 16: ...drill Ø 120 mm Expanding foam with abP national technical test certificate of the DIBt approval exact gap foam is recommended Hammer drill with 8 mm masonry bit Material for closing off the ventilation pipes for plastering e g paper Saw for cutting the ventilation pipes to length Set of cross head screwdrivers Set of slotted screwdrivers Spirit level Torx screwdriver TX20 Wall chaser 8 2 Flush mou...

Page 17: ...ntilation unit from page 26 The ventilation unit is installed once the work described in the following installation manuals is complete Installation manual Part no Flush mount installation kit M WRG M frame construction 5300 00 01 Flush mount installation kit with plastering trim solid construction M WRG M MB 5300 01 01 Flush mount installation kit M WRG M MB FK 5300 03 01 Flush mount installation...

Page 18: ...nd 50 mm from the side wall Use the spirit level to align the drilling template item 1 in Fig 9 Fix the drilling template in place with adhesive tape item 4 in Fig 9 Using the spirit level check again that the drilling template is aligned Mark the outlines item 1 in Fig 10 of the pre punched contours in the drilling template for the core drill holes on the internal wall Mark the six notches item 2...

Page 19: ...rk the four holes item 2 in Fig 12 for the dowels for fixing the ventilation unit to the internal wall Mark the position of the passage for the mains cable item 4 in Fig 12 in the ventilation unit on the internal wall This mark identifies the end of the wall channel that needs to be chased out for the mains cable Mark the position of the passage for the control cable if used item 3 in Fig 12 on th...

Page 20: ...rilling template and fix the drilling template in place with adhesive tape 10 5 Inserting the ventilation pipes Fig 14 Ventilation pipes on the internal wall Fig 15 Ventilation pipes on the external wall 1 1 2 3 3 3 3 1 NOTE Prepare the breakthrough surfaces suitably for the ventilation pipes Push the two ventilation pipes item 1 in Fig 14 through the core drill holes so that they protrude from bo...

Page 21: ...pes and the external wall with reference to the following table depending on the outer wall terminal see also the Outer wall termi nals M WRG ES installation manual part no 5300 20 01 Outer wall terminal Excess Stainless steel pod M WRG ES 5 10 mm from the plastered external wall Stainless steel pipe set M WRG ESR 25 30 mm from the plastered external wall Stainless steel louvred design surface mou...

Page 22: ...he ventilation unit constructed 2018 or later is equipped with an external control input as standard The mains cable NYM J 4 x 1 5 mm2 is needed if this control input is used Part no Type of ventilation unit Type of mains cable Type of control cable 5010 M WRG S NYM J 3 x 1 5 mm2 or NYM J 4 x 1 5 mm2 5016 1 0 M WRG S Z S NYM J 3 x 1 5 mm2 or NYM J 4 x 1 5 mm2 J Y St Y 4 x 2 x 0 6 mm or J Y St Y 4 ...

Page 23: ...quired in position 10 9 Plastering the internal wall NOTE Prepare the substrate suitably before plastering Before plastering close off both ends of the ventilation pipes with adhesive tape item 1 in Fig 18 or another suitable material Trim the expanding foam item 2 in Fig 18 flush with the unplastered wall Plaster the cable ducts Plaster the internal wall as far as the ventilation pipes The plaste...

Page 24: ...f damaging the seals at the ventilation unit 10 11 Sealing ventilation pipes on external wall NOTE If the external plaster encloses the ventilation pipes all round and without gaps you can skip the steps described in this section Chamfer both pipe breakthrough edges item 1 in Fig 20 to roughly 5x45 to create enough space for the sealing joints with permanently elastic sealant Fill the chamfers of ...

Page 25: ...r wall terminal WARNING Do not run without the outer wall terminal Please note that the ventilation unit must not be used without the outer wall terminal for safety reasons Attach the outer wall terminal to the outer wall NOTE Installation of the outer wall terminal is described in the separate installation manual Outer wall terminals M WRG ES part no 5300 20 01 Fig 21 Attaching the outer wall ter...

Page 26: ...ews four washers and four centring guides see Fig 5 on page 14 from the ventilation unit set Place the washers item 1 in Fig 23 on the cross head screws item 2 in Fig 23 and introduce them into the holes in the housing item 3 in Fig 23 Screw the four centring guides item 4 in Fig 23 onto the four cross head screws at the back until the tip of each cross head screw protrudes roughly 10 mm over the ...

Page 27: ... on page 22 Press the latch item 1 in Fig 25 of the network connection cover item 2 in Fig 25 gently towards the middle of the unit and lift up the network connection cover 11 5 Threading in the mains cable and control cable if used Hold the ventilation unit in front of the installation location Thread the mains cable into the hole item 1 in Fig 26 on the ventilation unit and pull the cable throug...

Page 28: ...ng pieces are lined up with the outdoor air pipe item 1 in Fig 27 and Fig 28 and exhaust air pipe item 2 in Fig 27 and Fig 28 Carefully push the ventilation unit onto the outdoor air and exhaust air pipes as far as it will go Use the four cross head screws item 3 in Fig 27 and Fig 28 to fix the ventilation unit Lightly tighten the screws using a diagonal sequence Use a spirit level to align the ve...

Page 29: ...e switched on again NOTE The ventilation unit may be damaged if the mains or control cable is connected incorrectly This will also invalidate the warranty Connect the neutral conductor N item N in Fig 29 and the outer conductor L item L in Fig 29 to the screw terminal of the ventilation unit Connect the wire for the external control input if used item S in Fig 29 to the screw terminal only for ven...

Page 30: ...ood item 1 in Fig 30 into the slotted guide item 2 in Fig 30 Push until you hear the latches snap into place Use the screw item 3 in Fig 30 to fix the supply air hood 11 9 Inserting the network connection cover on certain ventilation unit types only NOTE If a control cable was connected to the ventila tion unit the network connection cover must be inserted again You will find the affected ventila ...

Page 31: ...ig 32 on the top of the ventilation unit Lightly press the bottom edge of the cover against the ventilation unit until you hear the cover snap in place 11 11 Attaching the blind frame optional for flush mount installation The blind frame hides unattractive gaps between the ventilation unit and the wall Push the blind frame item 1 in Fig 33 over the installed ventilation unit until it lies against ...

Page 32: ...s still be differences so we cannot guarantee complete accuracy The information in this publication is regularly checked and any necessary corrections are made in the subsequent edi tions Copyright Meltem Wärmerückgewinnung GmbH Co KG We reserve the right to make changes Meltem Wärmerückgewinnung GmbH Co KG Am Hartholz 4 D 82239 Alling Germany Tel 49 0 8141 404179 0 Fax 49 0 8141 404179 9 Internet...

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