A
E
R
A
A
I
R
I
N
N
O
V
A
T
I
O
N
29
ERP 1200 & ERP 2200
ERP 3200 & ERP 4200
3)Clean the heat recovery exchanger with
hot water or steam. Use natural detergent
or soap powder if need be. Leave it to dry
after cleaning and mount it to the unit after
it is completely dry. Tighten the service
cover screws thoroughly and make sure
the heat recovery exchanger does not fall
down.
4.a) Clean the heat recovery exchanger
with hot water or steam. Use natural
detergent or soap powder if need be. Leave
it to dry after cleaning and mount it to the
unit after it is completely dry. Tighten the
service cover screws thoroughly and make
sure the heat recovery exchanger does not
fall down.
4.b) if the heat recovery exchanger is
too heavy, you can use a vacuum cleaner
to absorb dust and dirt on the exposed
surfaces of the heat exchange elements
without removing the heat exchanger from
its place. Attach a nozzle with a brush to
the vacuum cleaner for this job and clean
the elements by passing the brush lightly
over their exposed surfaces.
3) carefully pull out the heat recovery
exchanger after loosing the screws
Heat
recovery
exchanger
Clean with hot water or steam
Heat
recovery
exchanger
Clean with hot water or steam
Maintenance
