REMKO RKL 490 DC - Manual (Page 10)

10. Screw continuously until the
connection is disconnected.
11. Unscrew the right-hand union
nut with the SW 24 open-end-
ed spanner provided.
In doing so, use the second
SW 21 open-ended spanner to
hold the upper coupling sec-
tion still (Fig. 11).
12. Screw continuously until the
connection is disconnected.
13. Screw the protective caps
provided onto the 4 coupling
halves (Fig. 12).
14. Ensure that there is a wall
opening available of Ø 60 mm
in the event that the connec-
tion pipe is to be fed through
a wall.
15. After the placement or mount-
ing of the indoor unit and
outdoor unit is complete, the
connection pipe can be hooked
up to the indoor unit in the op-
posite order.
16. After making the connections,
check the quick-release cou-
plings for leaks.
Protective caps
Protective caps
12 Screw on protective caps
Do not stop screwing in the
event that refrigerant escapes
and a slight hissing sound is
heard.
NOTE
Never twist the the fixed upper
section.
! CAUTION
Do not stop screwing in the
event that refrigerant escapes
and a slight hissing sound is
heard.
NOTE
Release counter pressure
10 Unscrew the left-hand union nut
Cable strap
dismantle
tighten
11 Unscrew the right-hand union nut
release counter
pressure
release
tighten
REMKO RKL
10