REMKO RBW 300 PV - Manual (Page 13)

intake and exhaust air should not be more than 12
m, whereby the installation of no more than 3 right-
angled elbows is permitted. The entire tube length
must be reduced by 1 m with every additional
elbow. In order to prevent the discharge of conden-
sate water, the air lines must be laid horizontally or
with a slight downward gradient towards the suc-
tion/blow-out openings, or the installation of an
evaporation pouch is required.
Air duct lines
n Suction and blow-out lines from smooth tube,
Ø 150 mm.
n The max. overall length of the pipe
(suction and exhaust air) is 12 m with a
max. 3 x 90° elbows
n The entire tube length must be reduced by 1 m
for every additional elbow!
n The pipes incl. accessories must be provided
by the customer (ventilation pipe produced
from plastic, aluminium or galvanised sheet
steel, etc.).
n The pressure loss must not exceed
a max. 50 kPa.
NOTICE!
During operation of the domestic hot water heat pump in the recirculation mode, the volume must be at
least 30 m
3 . (See Fig. 6 pictures A-C)
A B
C D
Fig. 6: Possible installations
A: Heating/hobby room (recirculation mode)
B: Laundry room (recirculation mode)
C: Storage/storeroom (recirculation mode)
D: Gym room
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