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You can relax.We’ll bring backthe WARMTH
COMFORT HOME VENTILATION WITH HEAT RECOVERY
M-WRG
VENTILATION THE RIGHT WAY
VENTILATION AND HEAT RECOVERY
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VENTILATION AND HEAT RECOVERY
3
SMART VENTILATIONwith heat recovery
An investment in a comfort ventilation
system with heat recovery will definitely
pay dividends. Individual room ventilation
provides for comfort, noise reduction,
the removal of stale air as well as for a
hypoallergenic environment. And meets the
standards for low-energy houses as well.
Thus, the M-WRG system is the smart choice
for those who love fresh-air and are conscious
about the use of energy and the environment.
HEALTHY LIVING
• Wellness through clean and
pre-heated fresh air
• Hypoallergenic due to
high-performance filters
• no draughts
CONSERVE ENERGY
• Save on heating costs and
reduction of CO2 - emissions
• Extremely low power consumption
• Low-energy home (efficient home
according to the Reconstruction LoanCorporation (KfW) can be achieved
at a low cost
MOISTURE PROTECTION
• Protection against moisture damage
• Prevention of mould growth• Securing the structure
NOISE PROTECTION
• Ventilation without outside noise
• High level of sound insulation• Virtually noiseless operation
(thus well-suited for bedrooms)
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4 VENTILATION THE RIGHT WAY
A H E A L T H I E R L I V I N G E N V I R O N M E N T
M-WRG
Fresh air means more quality of life. It
ensures that people feel well in their homes.
Increased concentrations of CO2 can lead
to fatigue, headaches, lack of concentration
and decrease in performance. Vapours from
cleaning agents, building materials, carpets,
furniture, etc. contaminate the air we breathe
with additional pollutants. Thus, proper
ventilation is necessary for a healthy home.
QUALITY OF LIFE IN SPITE OF
ALLERGIES
Many suffer from allergies caused by
dust or pollen. With our ventilation
products, you can keep these
allergens outside – as such, the quality of the
filter being used is crucial. The G4 standard
filter filters out most of the pollen and dust.
An F7 allergy filter, which additionally blocks
most bacteria, is available for higher levels
of contamination. The activated carbon filter
should be used to prevent unpleasant odours
and harmful gasses. For their hypoallergenic
qualities, the European Centre for Allergy
Research Foundation (ECARF) at the Charité
University Hospital in Berlin awarded our
ventilation devices the ECARF Quality Seal.
By choosing a Meltem home ventilation
system with heat recovery, you will be able
to create a healthy indoor environment
and a higher quality of life in your
own home. Turn your home into your
personal atmospheric health spa.Seal of Quality
Hypoallergenic
product
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VENTILATION AND HEAT RECOVERY
5
ALL-ROUNDVentilation with Individual
Units
Our basic unit, M-WRG-S, provides a range
of functionality and a maximum level of
performance:
• Almost noiseless operation
• High level of heat recovery
• Minimum power consumption
• Airflow can be adjusted from
15 to 100 m3/h
• Boost ventilation mode (30 minutes,
100 m3/h)
• Separate filter for supply and exhaust air
• Change filter indicator
• Anti-freeze protection
• Fully automatic air flap control
• Wide range of user options
Choosing a M-WRG-K comfort unit enables
convenient control via an infrared remote
control and alphanumeric display. The
M-WRG-K/LCD unit has an LCD display and
keyboard. Various basic programmes can be
set per menu selection for both units to con-
trol humidity, CO2, time and temperature
programmes as well as individual supply
and exhaust air control (operation during
the summer).
The ventilation unit M-WRG-K/ZNH also
features electronic supply air warming.
M-WRG-K Comfort Unit
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6 VENTILATION THE RIGHT WAY
E N E R G Y - E F F I C I E N C Y
SMARTventilation means saving energy.
PROPER VENTILATION SAVES
MONEY
Today, energy conservation is just a given and
enormous amounts of money are invested
in the insulation of roofs, façades and win-
dows. The shell of a building is constantly be-
coming more airtight through the increased
demands for energy efficiency (EnEV)
and must be ventilated regularly to pre-
vent moisture damage and the growth of
mould. Thus, home ventilation with heat
recovery is indispensibleindispensable.
The currently still most widely practiced
window ventilation is – at least from the per-
spective of energy – completely insufficient.
Up to 50% of the heat energy is lost through
window ventilation. What sense does it
make to literally “heat the outside of your
home” in spite of the energy saved through
costly insulation?
By opting for a controlled home ventilation
system with heat recovery from Meltem, you
will retrieve most of this lost energy – and all
that while consuming less power: For every
consumed kilowatt hour of electricity, an
M-WRG unit will retrieve 22 kilowatt hours
of heat energy from the exhaust air!
According to K f W
Guidelines eligible f or
go vernmen t suppor t.
wallapprox. 15%
Roof approx. 10%
+ventilationapprox. 50%
windowapprox. 20%
Basement
approx. 5%
average
heat loss in %
20
15
10
5
0
-5
-10
+23°
+19°
+15.5°
+11.5°
+7.5°
Outside temperature
Temperature increasethrough M-WRG
The lower the outside temperature is,the more effectively the heat of theM-WRG units is recovered.
Supply air temperatures forvarious outside temperatures
Basis of the calculation is a room temperature of 20°C and a degree of heat provisioning 76%.
°C
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VENTILATION AND HEAT RECOVERY
7
V E N T I L A T I O N A T H O M E
1
1
2
3
2
M-WRG ventilation unit
Façade finish
Button sensor InControl M-WRG-T/WS-ES-AL
2
3
1
3
2
2
1
HOW CAN THE M-WRG
VENTILATION TECHNOLOGY
BE INSTALLED IN MY HOME?
The decentralised home ventilation with
heat recovery from Meltem automatically
provides for the proper ventilation in the
home. The ventilation units are mounted
on the inside of an exterior wall. Two pipes
for supply air and exhaust air are directed
to the outside through the wall. The pipes
are covered on the exterior façade with
stainless steel finishes. Space-consuming
and expensive pipes with noise dampers,
such as with a central system, are therefore
not necessary, which makes the installation
significantly faster and easier.
The number of units of the required devices
depends on the number and area of the
rooms to be ventilated as well as the number
of people. Larger rooms (approx. 40m2)can
be ventilated with one unit due to its high
air throughput. The units can be used in all
rooms, even in kitchens, bathrooms or WCs.
A second room can be easily connected via a
flat ventilation duct.
The user can set the desired ventilation level
for each room individually either directly on
the unit or with a remote control.
CO2
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8 VENTILATION THE RIGHT WAY
I N D I V I D U A L C O N T R O L
INDIVIDUALLY customised to your needs
You can set and run the Meltem M-WRG
ventilation units according to your needs.
They are available in the Standard, Comfort,
and as the particularly flexible Network
version. We offer you a broad range of
individual operating options, which extend
from the direct operation on the unit to
central operation via touch screen.
CONTROL BASED ON YOUR NEEDS
FOR MAXIMAL ENERGY SAVINGS
You can achieve the most efficient and
energy conserving operation with a
humidity and room air quality (CO2)
controller that is adjustable to your
needs. An integrated microprocessor
calculated the optimal air exchange rate
from the measured values of the humidity
and CO2 sensors and automatically adjusts
the proper ventilation level. Thus, ventilation
only occurs to the extent actually necessary.
Picture Living by Hoflehner
Picture pabneu
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VENTILATION AND HEAT RECOVERY
9
MULTIFACETED CONTROL OPTIONS
M-WRG-S M-WRG-S/Z-S (T)
stage selector switch
the unit, temporally
icted boost ventilation
Connector for the3-stage selector switch
(+ button switch forboost ventilation) or six-fold
Button with LED display
M-WRG-S/BM
230 V signal input for the
external switch,
motion sensor or timer
EASY TO USE
You can comfortably control the ventilation
units remotely with the M-WRG-HBE function
controller. Five ventilation stages, supply
air and exhaust air operation as well as –
depending on the chosen model – the control
of air humidity and quality of the inside air
can be set. At the push of a button, you can
conduct a 30 minute boost ventilation with
an air throughput flow of 100 m3/h. A light-
emitting diode respectively shows the current
operational status in various colours.
M-WRG-S/Z-A
Function controller
M-WRG-HBE
for up to 5 units
Function controller M-WRG-HBE
M-WRG-K
Alphanumerical
display on the unit and
infrared remote control
Graphical display
and keyboard
on the unit
Connection to
a
EIB/KNX bus
M-WRG-K/LCDM-WRG-S/Z-EIB/KNX
EIB/KNX bus
ictures: pabneu
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10 VENTILATION THE RIGHT WAY
C U S T O M I S E D C O N T R O L O F A S I N G L E - F A M I L Y H O M EU P T O L A R G E P R O P E R T I E S
A CENTRAL CONTROL UNIT OFFERS
THE HIGH LEVEL OF CONTROL
COMFORT
The Meltem M-WRG-S485 network solution
is the first choice for large buildings with
several ventilation units. Up to 250 M-WRG
units can be centrally controlled with thisnetwork solution via a computer. It clear,
graphical user interface (touch screen)
visualises all relevant data in the building and
enables a simplified user input. The control
system provides individual ventilation
room for room. Controlling the humidity or
CO2 content of the inside air as needed is
likewise possible, such as freely adjustable
timer programmes, e. g. for operation
during the summer, winter, holiday periods
or on weekends.
• Individual possibilities for control
individual units, unit groups or the entireventilation system
• Up-to-date information notifications
(operational status, temperature, antifreeze
protection, filter replacement, etc.)
• Clear graphical display for visualising the
operational conditions and for the simple
input of control commands through pre-
defined input fields on the touch screen
Controlvia standard PC(touch screen)
Control andremote maintenance are
possible viathe internet
A GIANTin Performance & Flexibility
up to 250M-WRG-S-485
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VENTILATION AND HEAT RECOVERY
11
FRESH AIR FOR
SENSITIVE AREAS
There is virtually no area that may not
be professionally ventilated. Meltem
ventilation units provide draught-free, fresh
air even in sensitive public buildings at low
energy and operational costs. Whether in
schools, hospitals, and nursing homes or in
commercial buildings – the highly-advanced
ventilation technology can provide more
comfort through fresh, clean air.
It is absolutely obvious: Hospitals have
other needs than private households with
regard to their ventilation technology.
For example, Meltem ventilation systems
provide neonatal and infant units at the
hospital in Weiden with draught-free, pre-
heated fresh air.
Another variation is provided through
the possibility of connecting to a modern
building control system (EIB/KNX,...).
School in Waldburg:Installation of the M-WRG units in thewindow sill
Weiden Clinic, Neonatal Unit
Idea l f or sc hoo ls,
nurs ing homes, ho te ls....
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12 VENTILATION THE RIGHT WAY
H I G H - T E C H M A D E I N G E R M A N Y
G4 standard filter
PERFECTIONin functionality & technology
F7 allergy filter
M6 activated carbon filter
HOW DOES THE M-WRG
VENTILATION TECHNOLOGY WORK?
Stale air is removed from the rooms with
a ventilator and fed to the heat exchanger*
already filtered. A second ventilator draws in
filtered fresh air from outside and directs it
to the heat exchanger as well. At this point,
the stale air and the fresh air pass by each
other in a cross-flow separated through the
aluminium plates. In this process, the heat
from the warm exhaust air is transferred
to the cold fresh air. The cooled, stale air is
directed outside and the warmed fresh air
flows draught-free into the living space.
H I G H - P E R F O R M A N C E
F I L T E R S
We have placed particular significance on the
filter technology. Only a high-performance
filter can safely protect people and the
rooms to be ventilated against polluting
environmental factors, such as dust, debris,
pollen or insects.
Our M-WRG units use Class G-4 high-
performance filters for supply air and
exhaust air. The large surface (0.36 m2)
allows for long intervals between filter
replacements. Alternatively, you can also
insert an F7 hypoallergenic filter, which will
also retain most bacteria due to its finer filter
insert. In the case of unpleasant odours or
harmful gasses (such as greenhouse gasses,
nitrogen oxide, etc.), we recommend using
the M6 activated carbon filter .
* cross-current plate heat exchanger Quicker and c leaner fi l ter
rep lacemen t wi thou t too ls
Innenbereich Außenbereich
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VENTILATION AND HEAT RECOVERY
13
Exhaust air filterHousing
Supply air filter
Heat exchanger
Condensation drainage
Exhaust air fan
Supply air fan
Power terminal
On/Off switch
H I G H A I R T H R O U G H P U T
Two radial fans are used to ensure a high
air throughput even under unfavourable
pressure conditions (for example, due
to wind). They are powered by high-
performance and energy-efficient DC
motors. Motors and the unit itself are
controlled by the most advanced electronics,
which ensure that your M-WRG unit is not
only extremely efficient, but also performs
well. At the same time, the units are virtually
noiseless, wherefore they can be used in
bedrooms without a problem.
The M-WRG units have an automatic
antifreeze protection that reliably prevents
the heat exchanger from freezing with
outside temperatures below zero degrees
and guarantees stable operation. When
turning off the unit or in the case of
blackouts, the air flaps are automatically
closed in order to prevent draughts and the
uncontrolled inflow of cold air.
All components are designed to have long-
lasting life cycles additionally through the use
of corrosion-resistant materials.
All M-WRG units are officially certified (TÜV)
and approved by the German Institute for
Civil Engineering.
Electronics
Stage 1
Stage 2
Stage 3
Boostventilation
Microprocessors enable high
performance and efficient power
consumption
Steep pressure-volume
characteristic curve
Quality madein Germany
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14 VENTILATION THE RIGHT WAY
I N S T A L L A T I O N O P T I O N S
visible façade finish with stainless steel pod
Meltem-M-WRG ventilation units can be
integrated into the home or building in a
variety of ways. The devices are mounted on
the inside of an exterior wall. The best effect
for comfort and energy efficiency is achieved
if they are attached to the upper third of thewall; however, a minimum distance of 15 cm
from the ceiling should be maintained. The
system can be surface-mounted or flush-
mounted. The flush-mounted installation
is achieved through the flush-mounting
installation kit. In the case of surface-
mounting, only two core drill holes in the
wall are required. This is particularly well-
suited in the area of renovation.
Through the use of a ductwork adaptor,
the unit can ventilate a second room (e.g.
bedroom and bath, bedroom and closet,
etc.) via a flat duct.
SIMPLE INSTALLATION AND PLANNING:• Installation of the standardised
units is conceivably simple
• Surface-mounted or flush-mounted
installation possible
• No expensive laying of pipes
with noise dampers and control valves
/flaps necessary
• No condensation drain pipe
necessary
• Possible to easily retrofit without
having to do work on the walls
V A R I A B L E I N S T A L L A T I O N O P T I O N S
SIMPLYquick to install
Flush-mountedinstallation
Surface-mountedinstallation
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VENTILATION AND HEAT RECOVERY
15
Covered façade finish through window embrasure solution
As a special accessory for those who are design-
conscious, we offer trendy design covers for ourventilation units upon request. Thus, you can be creative
and give your home a distinctive individual note.
c r e a t e y o u r d e s i g n
Individual
DESIGN for fresh air
AT HOME!
N E W : D E S I G N C O V E R S
In addition to the visible façade finish with a small pod, a concealed
façade finish in the window embrasure is also possible in order to
meet even the most rigid architectonic demands. With this solution,
instead of the pod on the façade, extremely discrete outlets are
installed in the window sill, which are finished with an
elegant stainless steel faceplate.
1
1
Detail: Window embrasure solution
Picture frameblack or white
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16 VENTILATION THE RIGHT WAY
M-WRG Product Line
Article Diagram Type Description
STANDARD UNIT
Ventilation units with heat recovery, white, impact resistant ABS plastic housing,aluminium cross-current plate heat exchanger, electronic control, 2 G4 air filter, antifreeze protection, acoustic filter replacementnotification, fully automatic air flap control. All units are certified (TÜV) and approved by the building authority. (Z-5 1.3-138)
STANDARD UNITS (THREE VENTILATION LEVELS TEMP. LIMITED BOOST VENTILATION)
5010 M-WRG-S basic unit Standard unit, air throughput in three stages (15/30/60 m3/h,can be adjusted by the manufacturer upon request to 100 m3/hchangeable) via a switch directly on the unit, temporally limited boostventilation can be activated through a click switch (15 min., 100 m3/h).
5010-5 M-WRG-S/BM basic unit such as standard unit, with an additional 230V signal input forconnecting an external switch or motion sensor
5040-10
M-WRG-BM/AP Motion sensor with timer (surface-mounted), white
5040-11
M-WRG-BM/UP Motion sensor with timer (flush-mounted), white
5040-12
M-WRG-BM/ceiling Motion sensor with timer (ceiling), white
5016-1-0 M-WRG-S/Z-S basic unit Standard unit, with 5V control lines, for connecting to a
3-stage rotary switch on-site
CONTROL VARIATION PUSH-BUTTON SENSOR INCONTROL
5016-1-1 M-WRG-S/Z-T/ basic unit such as standard unit, with 24 V control lines for connecting to a six-fold push-button sensor
5016-1-1-1 M-WRG-S/Z-T-F/ basic unit such as 5016-1-1, with humidity control
5016-1-1-2 M-WRG-S/Z-T-FC basic unit such as 5016-1-1, with humidity and CO2 control
5047-00
M-WRG-T/WS six-fold push-button sensor, with LED display of the currently selectedventilation programme, white
5047-10
M-WRG-T/ES such as 5047-00, stainless steel
5047-20
M-WRG-T/AL such as 5047-00, brushed aluminium
CO2
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VENTILATION AND HEAT RECOVERY
17
Article Diagram Type Description
OPERATIONAL VARIATION FUNCTION CONTROLLER HBE
5016-2-0
M-WRG-S/Z-A basic unit such as standard unit, with a control input for connectingthe function controller M-WRG-HBE
function controller for the simultaneous operation of up to five ventilation units (type M-WRG-S/Z-A), with programme selector switchfor five ventilation levels and two supply air and exhaust air levels, separate button for temporally limited boost ventilation, multi-colouredLED for functional display, surface-mounted installation.
5041-0M-WRG-HBE Function controller : Control unit for wall installation
5041-1
M-WRG-HBE/F such as 5041-0, with humidity control (including humidity sensor),
values for relative atmospheric humidity can be adjusted via therotary switch
5041-2
M-WRG-HBE/FC such as 5041-0, with humidity and CO2 control(including humidity sensor and mixed gas (CO2) sensor),values for relative atmospheric humidity and CO2 concentrationcan be adjusted via rotary switch
COMFORT UNITSVentilation units with heat recovery, air throughput can be adjusted in ten stages ( 15 -100 m3/h). White,
impact resistant ABS plastic housing, aluminium cross-current plate heat exchanger, electronic control, humidity sensor, 2 air filter G4, antifreezeprotection, acoustic and optical filter replacement notification, fully-automatic air flap control.
All units are certified (TÜV) and approved by the building authority. (Z-5 1.3-138)
COMFORT CONTROL VARIATIONS REMOTE CONTROL
5030 M-WRG-K/basic unit Comfort unit with alphanumeric LCD display and IR remote control for inputting various programme functions(ventilation levels / Interval operation / day and weekend timeprogramme / humidity control / temperature restriction).Remote control necessary!
5030-2 M-WRG-K/FC basic unit such as comfort unit 5030, with additional mixed gas and CO2 controlRemote control necessary!
5480M-WRG-FB Remote control for M-WRG-K and M-WRG-K/FC
COMFORT UNIT CONTROL VARIATION KEYBOARD
5031-1 M-WRG-K/ZNH-F basic unit Comfort unit with electric heating element for warming supply air andtemperature control, with graphical LCD display and keyboard forinputting various programme functions (ventilation levels/ supply and exhaust air operation / humidity control).
5031-2 M-WRG-K/ZNH-FC basic unit Such as comfort unit 5031-1,with additional mixed gas and CO2 control
5032-1 M-WRG-K/LCD-F basic unit Comfort unit graphical LCD display and keyboard for inputtingvarious programme functions (ventilation levels / supply and exhaustair operation / humidity control)
5032-2 M-WRG-K/LCD-FC basic unit Such as comfort unit 5032-1,with additional mixed-gas and CO2 adjustment.
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18 VENTILATION THE RIGHT WAY
Article Diagram Type Description
UNITS BUILDING CONTROL SYSTEM
5016-2-2 M-WRG-S/Z-EIB basic unit Standard unit, EIBfor connecting to an EIB/KNX actuator
5016-2-1 M-WRG-S/Z-24 basic unit Standard unit, with 24V control linescentral control, e.g. via programmable controls
OPERATING VARIATION EIB/KNX
5016-1-2 M-WRG-S/Z-KNX/ basic unit Standard unit with EIB/KNX actuator for connecting to an EIB bus
5016-1-2-1 M-WRG-S/Z-KNX-F basic unit such as 5016-1-2, with humidity control
5016-1-2-2 M-WRG-S/Z-KNX-FC basic unit such as 5016-1-2, with humidity and CO2 control
OPERATING VARIATION NETWORK (RS 485)
5013 M-WRG-S 485/basic unit Standard unit RS 485 network version, with an integratedmicroprocessor-controlled module for connecting to anRS 485 network for central control
5014-1 M-WRG-S 485-TF/ basic unit such as 5013, with sensors for temperature and humidity(can be configured through the central control)
5014-2 M-WRG-S 485-TFC/ basic unit such as 5013, with sensors for temperature,humidity and mixed gas (CO2)
5040-03M-WRG-SUM 3 Converter from RS485 to USB
5044-0
M-WRG-TCPC Touch screen PC with operating system
5044-1M-WRG-TCSL Software basic licence Meltem Touch Control
5044-2
M-WRG-TCPROG Adaption of software and user interface of 5044-1
5044-3
M-WRG-TCINST software installation and initial operation of the RS-485 network
R S - 4 8 5 n e t w o r k
M-WRG Product Line
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VENTILATION AND HEAT RECOVERY
19
Article Diagram Type Description
ACCESSORIES
5364 M-WRG-BR frame, external dimensions 459 x 438 mm
5045-2 M-WRG-ABK-45 Exhaust manifold 45°, for the supply air range,e.g. with unit installation under the window sill
5046-00 M-WRG-S/PARM Option: Parameterisation Special air throughput
5046-10 M-WRG-S/NOF Option: Power switch without functionality
5046-20 M-WRG-S/ALG Option Preparation Standard unitfor connecting reading device hours of operation
5042-0 M-WRG-ALG reading device hours of operation
5370-1 M-WRG-DB/1 DESIGNframe, frame, option for M-WRG-S units
5370-2 M-WRG-DB/2 such as 5370-1, retrofit kit for M-WRG-S units
5370-5-00
M-WRG-DB/5-KW DESIGNlight, LED lights, option for M-WRG-S units, cold white,only when simultaneously ordering an M-WRG-S unit!
5370-5-10 M-WRG-DB/5-WW such as 5370-5-00, warm white
FILTER (two filters per unit necessary)
5571 M-WRG-FS Standard replacement filter (for supply and exhaust air) Round filter cartridgefilter class G4, effective filter area 0.36 m2, filter medium special paper, effectivelyblocks dust and pollen.2 filters per unit are necessary for supply and exhaust air.
5572 M-WRG-FA Allergy filter (only for supply air)Round filter cartridge filter class F7, effective filter area 0.32 m2, particle filter-medium two-layer micro-fibre fleece, in addition to heavy dust, also blocks finedust (to 0.4 um of the size of the particle) and most of the bacteria.Only required for the supply air; the standard replacement filter is sufficient for theexhaust air.
5573 M-WRG-FK Activated carbon filter (only for supply air)Round filter cartridges filter class M6, effective filter area 0.12 m2, combinationfilter comprised of a two-layered particle filter medium Micro-fibre fleece andseveral activated carbon layers, effectively blocks heavy dust and binds odours andharmful gasses in the activated carbon layer (fuels, nitrogen oxide, ozone, etc.).
Only required for the supply air; the standard replacement filter is sufficient for theexhaust air.
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20 VENTILATION THE RIGHT WAY
Article Diagram Type Description
INSTALLATION ACCESSORIES
SURFACE-MOUNTED5062 M-WRG-M/MP Surface-mounting installation kit comprised of drilling templates
for unit and façade finish stainless steel pod, including 2 pieces ofDN 100 supply / exhaust air pipes, length 0.5 m
FLUSH-MOUNTED5050 M-WRG-M Flush-mounting installation kit (beam construction): wall box with
protective covering, without plastering frame, for installation in timberframe structures.EPS material (polystyrene), virtually flame retardant according toDIN 4102, height Insulation, high level of noise protection, for wallthickness of at least 17.5 cm
5051 M-WRG-M/MB Flush-mounting installation kit (solid construction): such as M-WRG-M,additionally with plastering frame for installing in solid exteriorwalls (brick)
5575-5 M-WRG-M/Fü Installation kit filling piece for M-WRG-M or M-WRG-M/MB to fill in the wall box.Saves time and money.
5045-5 Additional charge: M-WRG-M or M/MB cancelled
5060 M-WRG-PG Plaster fabric
5574 M-WRG-LR 50 Supply and exhaust air pipe (set) 2 x 0.5 m DN 100
5580 M-WRG-LR 100 Supply and exhaust air pipe 1 unit of DN 100, length 1 m
M-WRG Product Line
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VENTILATION AND HEAT RECOVERY
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Article Diagram Type Description
FAÇADE FINISHES5150 M-WRG-ES Stainless steel pod façade finish
For covering the supply and exhaust air pipes on the exterior façade,resistant to weather and heavy downpours, including fastening mate-rial.Material: V2A (1.4301)Dimensions: 367 x 170 x 60 mmOnly one façade finish is necessary per M-WRG unit.
5150-1 M-WRG-ES/SD such as 5150, with increased noise protection
5153 M-WRG-ES-P such as 5150, white*
5153-1 M-WRG-ES-P/SD such as 5153, with increased noise protection
5152 M-WRG-ESR Façade finish stainless steel (set)For covering the supply and exhaust air pipes on the exterior façade,resistant to weather and heavy downpours through integrated louvre-louver shutters, including fastening material.Material: V2A (1.4301),Dimensions: Outer diameter 106 mm,Façade protrusion 90 mm (visible)Only one set is necessary per M-WRG unit.
5154 M-WRG-ESR-P such as M-WRG-ESR, white*
5155 M-WRG-ESR-RO Façade finish stainless steel pipe with rosettes (set)Design such as art. no. 5152 M-WRG-ESR, however, withadditional rosettes, (outer diameter 168 mm)for subsequent installation.Only one set is necessary per M-WRG unit.
5156 M-WRG-ESR-RO-P such as M-WRG-ESR-RO, white*
5161 M-WRG-ESG/UP Façade finish stainless steel louver design for surface or flush-mountingFor covering the supply and exhaust air pipes on the exterior façade,with perforated sheet metal for installation (for flush-mounting),resistant to weather and heavy downpours, including fasteningmaterial.Material: V2A (1.4301)Dimensions: 376 x 140 x 44 mmOne façade finish is necessary per unit.
5162 M-WRG-ESG/UP-P such as M-WRG-ESG/UP, white*
5163 M-WRG-ESG/AP such as 5161, although design for surface-mounting
5164 M-WRG-ESG/AP-P such as 5163, white*
Flush-mounted
Surface-mounted
* coated with powder – white RAL 9016
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22 VENTILATION THE RIGHT WAY
Article Diagram Type Description
ACCESSORIES INSTALLATION VARIATION “WINDOW EMBRASURE”5157 M-WRG-EFL/UP Façade finish stainless steel window embrasure flush-mounted,
with perforated sheet metal for installation (flush-mounted), resistant toweather and heavy downpours, including fastening material.
Material: V2A (1.4301)Dimensions: 361 x 92.5 x 29 mm (flush with embrasure)Only one façade finish is necessary per M-WRG unit.
5158 M-WRG-EFL/UP-P such as M-WRG-EFL/UP, white*
5159 M-WRG-EFL/AP such as 5157, although design for surface-mounting
5160 M-WRG-EFL/AP-P such as 5159, white*
5512-00 M-WRG-EFL/MHK Installation assistance window embrasure, brief
5512-01 M-WRG-EFL/MHL Installation assistance window embrasure, detailed
5574 M-WRG-LR 50 Supply and exhaust air pipe (set) 2 x 0.5 m DN 100
5590 M-WRG-FK-F Flat duct 110 x 53 mm, length 1 m
5599 M-WRG-BB Butyl tape: B-50 mm; L-20m/ roll(one roll is sufficient for 10 M-WRG units)
5579-10
M-WRG-RR-FK
DN 100 transition section on flat ductwork 110 x 53 mm
* coated with powder – white RAL 9016
M-WRG Product Line
UP
AP
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VENTILATION AND HEAT RECOVERY
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Article Diagram Type Description
ACCESSORIES INSTALLATION VARIATION “TWO-ROOM VENTILATION FLEXIBLE PIPE CONNECTION”
5050-21 M-WRG-M/FR1 Installation kit flush-mounting such as 5050, timber frame structure with a DN 75flexible pipe connection
5050-22 M-WRG-M/FR2 Installation kit flush-mounting such as 5050, timber frame structure with two DN 75flexible pipe connections
5051-21 M-WRG-M/MB-FR1 Installation kit flush-mounting such as 5051, solid construction with a DN 75flexible pipe connection
5051-22 M-WRG-M/MB-FR2 Installation kit flush-mounting such as 5051, solid construction with two DN 75flexible pipe connections
ACCESSORIES INSTALLATION VARIATION “TWO-ROOM VENTILATION FLAT DUCTWORK CONNECTION”
5050-11 M-WRG-M/FK1 Installation kit flush-mounting such as 5050, timber frame structure with a 110 x 53 mmflat ductwork connection
5050-12 M-WRG-M/FK2 Installation kit flush-mounting such as 5050, timber frame structure with two 110 x 53 mmflat ductwork connections
5051-11 M-WRG-M/MB-FK1 Installation kit flush-mountingsuch as 5051, solid construction with a 110 x 53 mmflat ductwork connection
5051-12 M-WRG-M/MB-FK2 Installation kit flush-mounting such as 5051, solid construction with two 110 x 53 mmflat ductwork connections
ACCESSORIES “TWO-ROOM VENTILATION”5373 M-WRG-VS 110-IB Inside frame for connecting a second room
5365 M-WRG-KA/UP Ductwork adapter for flush-mounted unitsConnector piece for flat ductwork
B e a m
S o l i d c o n s t r u c t i o n
S o l i d c o n s t r u c t i o n
B e a m
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24 VENTILATION THE RIGHT WAY
Article Diagram Type Description
ACCESSORIES PIPE AND FLAT DUCTWORK5579-10 M-WRG-RR-U Transition section DN 100 on flat ductwork,
Arch 90°
5581 M-WRG-RR-V DN 100 connector
5582 M-WRG-RR-B DN 100 arch 90°
5583 M-WRG-RR-RH Pipe brace 2 DN 100 units
5590 M-WRG-FK-F Flat duct 110 x 53 mm, length 1 m
5591 M-WRG-FK-V Connector for flat ductwork
5592
M-WRG-FK-B Arch 90° horizontal
5593 M-WRG-FK-W Angle 90° vertical
5594 M-WRG-FK-Ü Transition section DN 100 on flat ductwork, straight
5595 M-WRG-FK-FH Flat ductwork brace
5374 M-WRG-KA-V2 Ductwork adapter for flush-mounted and surface-mounted unitswhen flush-mounting the flat ductwork
5599 M-WRG-BB Butyl tape: B-50mm; L-20m/ roll(one roll is sufficient for 10 M-WRG units)
M-WRG Product Line
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VENTILATION AND HEAT RECOVERY
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Functionality
V e n t i l a t i o n s t a g e s I - I I I
V e n t i l a t i o n s t a g e s 1 - 1 0
S u p p l y / e x h a u s t a i r s u r p l u s
F i l t e r r e p l a c e m e n t d i s p l a y
T i m e r p r o g r a m m e
H u m i d i t y c o n t r o l
C O 2 c o n t r o l
T e m p o r a l l y l i m i t e d
B o o s t v e n t i l a t i o n
N o m i n a l v e n t i l a t i o n
S u p p l y a i r w a r m i n g
S t a t u s r e q u e s t
Comfort unit with alphanumeric display,IR remote control and humidity sensor
5030 M-WRG-K X X X X X X X
Comfort unit with humidity and CO2 sensor 5030-2 M-WRG-K/FC X X X X X X X X
Comfort unit with graphical displayand humidity sensor
5032-1 M-WRG-K/LCD-F X X X X X X
Comfort unit with graphical display,humidity and mixed gas (CO2) sensor
5032-2 M-WRG-K/LCD-FC X X X X X X X
Comfort unit with graphical display,supply air warming and humidity sensor
5031-1 M-WRG-K/ZNH-F X X X X X X X
Comfort unit with graph. Display, supply airwarming and CO2 sensor
5031-2 M-WRG-K/ZNH-FC X X X X X X X X
Standard unit 5010 M-WRG-S X X X X
Standard unit for connectingto a 3-stage rotary
5016-1-0 M-WRG-S/Z-S X X X X
Standard unit for connectingto a six-fold push-button with LED display
5016-1-1 M-WRG-S/Z-T X X X opt. opt. X X
Standard unit with 230V signal input 5010-5 M-WRG-S/BM X X (1) X
Standard unit for connectingto function controller M-WRG-HBE
5016-2-0 M-WRG-S/Z-A (2) X X ext. X X X X
Standard unit with EIB/KNX actuator for connecting to an EIB bus
5016-1-2 M-WRG-S/Z-KNX X X X X X X
Standard unit with EIB/KNX actuator for connectingto an EIB bus with humidity sensor
5016-1-2-1 M-WRG-S/Z-KNX-F X X X X X X X
Standard unit with EIB/KNX actuator for connecting
to an EIB bus with humidity and CO2 sensor 5016-1-2-2
M-WRG-S/Z-KNX-FC X X X X X X X XStandard unit for connectingto RS485 network
5013 M-WRG-S 485 X X X X X X X
Standard unit for connecting to RS485 network with temp. and humidity sensor
5014-1 M-WRG-S 485-TF X X X X X X X X
Standard unit for connecting to RS485 network with temp., humidity and CO2 sensor
5014-2 M-WRG-S 485-TFC X X X X X X X X X
Adjustableunit functionality
Dimensions(1) e.g. when connecting to motion sensor with adjustable subsequent runtime(2) Ventilation levels 1-5
Art. no. Unit type(Basic unit)
Dimension 365 mm variable,according to the wall structure;
can be cut to length; min.175
mm thick, max. variable (wallstructures that are greater than365 mm will be compensatedthrough longer ventilation pipesart. 5580)
Unit dimensions Installation kit for flush-mounting M-WRG-M/MB (wall box)
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26 VENTILATION THE RIGHT WAY
Technical Specifications
* Values can be verified with testing certifi-cates.
** other air output levels can be set bythe manufacturer up to 100 m3/h
*** at 30 m3/h
Unit type M-WRG-S M-WRG-K M-WRG-K-LCD
Air output (m3/h)* 15/30/60** 15 to 100 15 to 100
Output controller* 3-stage 10-stage 10-stageHeat exchanger Cross-current plate heat exchanger
Heat provisioning (%)* 76
Leakage (%)* 0.1
Motor / supply air / exhaust air ventilator EC DC Radial
Power consumption (W)* 3.8 / 5.2 / 12.5 3.8 to 34 3.8 to 34
Electrical
power consumption related to the airflow throughput (W/m3/h) *,*** 0.17
Max. power consumption (A) * 0.06 0.16 0.16
Power supply cord (mm2) 2 x 1.5
Operating voltage (V / Hz) 230 / 50
Sound pressure level flush-mounted (SL in dB (A) 10 m2)* 15.5 / 24 / 36 15.5 to 46.5 15.5 to 46.5
Sound pressure level surface-mounted (SL in dB (A) 10 m2)* 19 / 24 / 35 19 to 46 19 to 46
Element-standard noise level difference flush-mounted/surface-mounted
(D n,e,w in dB) with unit turned off * 56 / 53
Element-standard noise level difference flush-mounted/surface-mounted
(D n,e,w in dB) with unit turned on* 50 / 50
Weight (kg) approx. 8.1
Outside air / exhaust air connection (DN) 100
Unit dimensions (HxWxT) in mm 409 x 388 x 196
Visible depth of unit with surface-mounting in mm 196
Visible depth of unit with flush-mounting in mm 66
Filter class / filter area in m2
Standard filter G4 / 0.36
Allergy filter (optional) F7 / 0.32
Activated carbon filter (optional) M6 / 0.12
Filter replacement notice (depending on the degree of contamination of the filter) acoustic optical/ acoustic optical / acoustic
Condensation draining via exhaust air pipe
Fully automatic air flap control
(with On/Off, standby operation and loss of power) yes
Antifreeze protection yes
Humidity control no yes yes
Mixed gas (CO2) control no optional optional
Diverse ventilation programmes (time/temp./supply & exhaust air, ...)no yes yes
Supply air after warming no no optional
Infrared remote control no yes no
LCD display no yes yes
Certified (TÜV) yes
General approval by the building authority (DIBt) Z-51.3-138
Protection class standard / with protective cap IP X1 / IP X4
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27
VENTILATION AND HEAT RECOVERY
Room for your notes
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Meltem
Wärmerückgewinnung GmbH & Co. KGAm Hartholz 4 · D-82239 AllingTelephone: +49 (0) 8141 / 40 41 79 - 0
VENTILATION AND HEAT RECOVERY
Distribution partners:
Clean air.GREENTECHNOLOGY.
SINGLE-FAMILY HOME
Clean air for the entire family
SCHOOL AND KINDERGARTEN
Sufficient oxygen without outside noise
HEALTHY LIVING
Fresh air, less pollutants
RESIDENTIAL COMPLEX
Protection against mould and moisture damage
Meltem is a leading manufacturer of decentralised
ventilation systems in Europe. With innovative solutions,
Meltem provides for fresh and clean air so that you
can feel well all-round at home or in your professional
environment.
5 3 1 6 - 0 0
K W 1
0 / 2 0 1 3