39
AGUADENS
COSMOGAS
6.3 - Type of gas for which the
appliance is regulated.
There is a label on the front of the appliance certifying the
gas supply type and pressure for which it is adjusted.
The appliance may have the following 2 types of wording:
2H-G20-20mbar NATURAL GAS
means that the appliance is adjusted to operate with H type
gas of the second family (natural gas) at a supply pressure
of 20 mbar.
3P-G31-37mbar LP GAS
means that the appliance is adjusted to operate with type P
gas (Propane, also called LP Gas) of the third family, at a
supply pressure of 37 mbar.
6.4 - Conversion of the appliance
from one type of gas to another
ATTENTION !!! Read these instructions carefully
before changing the gas:
- The gas appliance must be installed, calibrated or
modified by specialised staff in compliance with legal
terms;
- Check and be certain that the type of gas which
is powering the appliance is compatible with the
adjustment kit in your possession;
- Do not power the appliance with gases different from
those envisioned.
Follow the instructions given below to change the gas:
1 - disconnect the electric power supply upstream from the
appliance;
2 - open the appliance casing as reported in section 8.2;
3 - access the control and command board as reported in
section 8.2;
4 - move the microswitch “B” from left to right to the “ON”
position (see figure 6-6);
5 - apply electric power to the appliance;
6 - the parameter
3001
will appear on the appliance’s
visual display, followed by its value;
7 - using the
and
keys, access the
parameter
3002
;
8. - press the RESET key to make the
3002
parameter
flash;
9. - using the
and
keys, set the value of
the parameter
3002
to the new corresponding value
according to the table in figure 6-8.
10. - press the RESET key to confirm the modification.
11.- remove voltage from the appliance, re-position the
microswitch “B” from right to left in “OFF” position (see figure
6-6).
12. - close the gas supply;
13. - remove the air manifold making sure to turn it
externally and then slide it out of the fan inlet (see figure
6-3, detail “C”);
15. - remove the gas inlet pipe via the two fittings (see
figure 6-3, details “H” and “L”);
16. - remove the clamping spring “M” from the seat “N”
releasing the valve “P”(See figure 6-4);
G
L
E
A
D
B
H
F
C
020003.01.040
N
Q
O
P
M
020003.01.41
R
020002.01.042
Figure 6-5 - Replacing the gas nozzle
Figure 6-4 - Removing the gas valve
Figure 6-3 - Removing the air manifold
6 - OPERATING
Summary of Contents for AGUADENS Series
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