Dismantling instructions
Ventilation units from the M-WRG-II series
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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 A T I O N & H E A T R E C O V E R Y
5
Material list
Component
Material
Item in fig.
Air grille
ABS
Electronics compartment covers
ABS
Housing
ABS
Intermediate plate
ABS
Unit cover
ABS
Extract air filter
ABS/filter medium
Outdoor air filter
ABS/filter medium
Heat exchanger
Aluminium/plastic
Intermediate plate seal
Cellular rubber
EPDM
Sealing profiles
Elastomers
Sealing rings on air spigots
Elastomers
Cables
Electrical component –
Connection PCB for flap motor
Electrical component Item 1 in Fig. 11
Control PCB
Electrical component Item 4 in Fig. 7
Distributor PCB
Electrical component Item 2 in Fig. 8
Exhaust air fan
Electrical component Item 1 in Fig. 5
Flap motor
Electrical component Item 3 in Fig. 11
Interface PCB
Electrical component Item 2 in Fig. 7
Mains switch
Electrical component Item 1 in Fig. 10
Membrane touch pad
Electrical component Item 6 in Fig. 7
Ribbon cables
Electrical component –
Sensors
Electrical component Item 1 in Fig. 6
Supply air fan
Electrical component Item 4 in Fig. 5
Housing internal seal
EPDM
Holder over distributor PCB
PE foam
Insulation on housing back panel
PE foam
Seal in the electronics compartment
PE foam
Antenna holder with film antenna
PE foam/electrical
component
Filter cover
PS
Filter ring
PS
Insulation on back of the unit cover
PU foam
Filter channel insulation pieces for extract
air/supply air
PU/PE foam
Screws
Steel
–
Table 1:
Material list for the components installed in the M-WRG-II ventilation unit