• Without fail, observe the operating instructions of the
other C0
2
components.
14
4. Operating Principle
The C02 supply for aquarium plants can be controlled automatically with the EHEIM
C02 solenoid valve:
A
6064 (230V AC):
The C02 supply is switched off overnight by a
timer switch*
.
Connect the solenoid valve that controls the aquarium lighting to the timer
switch*.
B
6064380 (24V DC):
With a
timer switch*
that controls an
EHEIM p*
.
C
6064380 (24V DC):
With an
EHEIM LED*
light controller that regulates the
EHEIM p*
lamps.
*Not included in the scope of supply
5. Installation Example
A
!
CO
2
storage cylinder
"
CO
2
pressure reducer
#
Special hose CO
2
-Safe
$
CO
2
solenoid valve 6064 (230V AC)
%
CO
2
non-return valve
&
CO
2
feed
unit, for example, a diffusor
'
timer switch
B
!
CO
2
storage cylinder
"
CO
2
pressure reducer
#
Special hose CO
2
-Safe
$
CO
2
solenoid valve 6064380 (24V DC)
%
CO
2
non-return valve
&
CO
2
feed unit, for example, a diffusor
'
timer switch
(
EHEIM p
)
EHEIM power supply unit
*
EHEIM Y-distributor.
C
!
CO
2
storage cylinder
"
CO
2
pressure reducer
#
Special hose CO
2
-Safe
$
CO
2
solenoid valve 6064380 (24V DC)
%
CO
2
non-return valve
&
CO
2
feed unit, for example, a diffusor
'
EHEIM LED
(
EHEIM
p
)
EHEIM power supply unit
*
EHEIM Y-distributor.
6. Assembly
Before starting the installation work, without fail take note of the operating
instructions of the other C0
2
components.
• Fit the solenoid valve to the C0
2
hose of the C0
2
fertilizer system in accordance with
the installation example
A
,
B
or
C
. In doing so, pay attention to the direction of flow.
See the arrows on the housings.
• With the union nuts, secure the C0
2
hose to the hose connections of the solenoid valve.
