Aeware in.zone Handbuch - Seite 9

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installation
Check valve installation:
Each in.zone comes with a 10' 1⁄ 4 " ID fl exible plastic tube and a

check valve.

1- Cut the tube at about 1' from the injection point.
2- Connect the two sections of the tube on each side of the check
valve (you can add a tie rap on each side of the check valve to
solidify the connection).
air flow
to
±1'
injection
point
check valve
Attention!
The check valve must allow air to fl ow from in.zone to the
injection point and prevent water from coming back to
in.zone. If needed, blow into the check valve before you
install it to make sure you are installing it the right position.
You may have one of the following check valves:
Check valve 1
±1'
±1'
±9'
±9'
•Check valve 1: an arrow shows the airfl ow direction;
the arrow should point to the spa.
8
±9'
to
in.zone
Check valve 2
±1'
±1'
±9'
±9'
grey
clear
• Check valve 2: grey side of the check valve should
face the spa side since the air fl ow is
coming from the clear (transparent) side
of the check valve towards the grey side.
3- Connect the shortest part of the tube on the in.zone outlet with
the check valve at the other end. (Refer to injection section,
pages 9 - 10)
4- As a second protection against water infi ltration, it is required to
perform an Hartford loop installation with in.zone's plastic tube.
Take the 10' fl exible plastic tube, make two loops as illustrated
and secure it above water level. If it is not possible to place the
loops higher than water level, secure them as high as possible
under the spa skirt. The loop(s) must have a diameter of at least
8" (203 mm).
water
level
5- Connect the longest side of the tube to the injection point, just
push the tube on the ozone outlet of in.zone. (You can add a tie
wrap to solidify.)
in.zone
check
hartford
valve
loop
hart
loo