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M-WRG-K
Installation manual
M-WRG-S
10
Meltem Wärmerückgewinnung GmbH & Co.KG
Am Hartholz 4 D-82239 Alling [email protected] www.meltem.com
3.8. Install the power cable
•
Install a power cable, size 3x1,5 mm
²
or NYM,
excess length of aprox.250mm
•
With the units
M-WRG-S/Z-A, M-WRG-S/Z-EIB,
M-WRG-S/Z-24 , M-WRG-S 485,
M-WRG-S 485-TF, M-WRG-S 485-TFC
an additional control cable needs to be installed.
excess length of aprox.250mm
3.9. Resurfacing
•
Caution!
Before resurfacing, ensure that the ventilation pipes
are covered!
•
Resurface and reseal the wall
•
Wait for plaster to dry
3.10. Trim ventilation pipes
•
Cut the ventilation pipes
on the
inside
so they are level with the wall
•
Smooth out any rough edges, deburr
•
Cut and deburr the ventilation pipes on the
outside
depending on the façade covers:
Facade cover model
Excess length of ventilation
pipes
Ventilation hood
M-WRG-ES
5-10mm
Ventilation Grille-Set
M-WRG-ESR
25-30mm
Ventilation Grille (AP)
M-WRG-ESG/AP
5mm