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07. 09. 21. Document Number 671822
Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk
MRXBOX(AB)-ECO2-1Z
Installation Manual
3.8 Pre Commissioning MRXBOX MVHR Units
MRXBOX units are designed to ventilate the whole dwelling and must
not be used during site construction or the clean-up period. Cement
and plaster dust can be abrasive and can affect fan performance
and reliability. Please ensure that the filters are checked prior to
commissioning to ensure there is no build-up of dust or debris.
While the property is drying out, very high moisture levels are likely
to occur. Therefore it is advisable that if the installation and building
works are complete the unit is left running. If the building works are
not complete please close the air valves or cover up the air valves to
prevent condensation forming in the ductwork and the MRXBOX95
unit due to natural migration of warm air.
3.9 Dimensions
1053
706
448
55
172 CRS
144
417 CRS
=
=
142
UNIT WEIGHT = 58Kg
CONDE
ondensate dr
NSATE DRAIN C
ain connection
ONNECTION
142
Ø125.0
(OPPOSIT
opposite hand conf
E HAND CON
igur
FIGU
ation)
RATION)
Condensate drain
connection
(standard
configuration)
Condensate drain
connection
on centre line
of unit
Condensate drain connection
(opposite hand configuration)
if ancillary distribution box MRXBOX-DB2 is to be used refer to documentation
supplied with MRXBOX-DB2 for additional infomation as requirements will differ.
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Dimensions
