89
14.3 - Confirming the
appliance’s gas type
The type of gas and the gas supply
pressure that the appliance is set up for
is listed on the rating label.
The appliance can operate using one of
the following two gases:
NATURAL GAS
Maximum supply pressure = 13 in.W.C.
(
33.0 mbar).
Minimum supply pressure = 3 in.W.C.
(
7.6 mbar)
.
or
LP Gas
Maximum supply pressure = 13 in.W.C.
(33.0 mbar)
.
Minimum supply pressure = 3 in.W.C.
(7.6 mbar)
.
14.6 - Ignition control
testing
After placing the appliance in operation,
the ignition control’s safety shutoff
function must be tested as follow:
1.- Turn the power switch (item “T” in
Figure 15-1) to on;
2.- Follow Section 14.5 to create a call
for heat;
3.- Wait a few minutes for the burner to
light-up as indicated by icon . On
units model 399 and 500, wait until
icons
and
are present on the
display. On units model 750 wait until
icons
and
are displayed.
On units model 1000 wait until icons
and
are displayed;
4.- Close the manual gas shutoff valve,
see Figure 13-1;
5.- After 3 minutes, the display must
show Loc 01 and
or, on models
399 to 1000 all burners icons will
blinking and the icon
is displayed;
NOTICE!
On unit models 750 and 1000,
because they have 3 and 4 burners,
the time to see all burners icons
blinking, can arrive at 15 - 20 minutes.
6.- Open the manual gas shutoff valve,
see Figure 13-1;
7.- Verify your gas meter. Gas flow must
be zero.
WARNING!!!
If gas flow
occurs, close the manual gas
shutoff valve and troubleshoot
the system to determine why
there is gas flow when the gas
valve should be de-energized. Do
not operate the appliance until
the problem is resolved or a fire
or explosion causing property
damage, personal injury or loss
of life may occur!
14 - START-UP
14.4 - Gas type
conversion
If the gas available at the installation
site is not the type the appliance is
configured to use, the appliance must
be converted. Special conversion kits
are available for this purpose inside the
appliance. Follow instruction on Sections
13.6 and 13.7.
WARNING!!!
Conversion of
the appliance to use another type
of gas must be carried out by a
qualified technician. Improper
conversion of the appliance could
result in a fire or an explosion
causing severe personal injury or
death!
14.5 - Start-up
14.5.1 - Start-up of the
appliance
1.- Open the manual gas shut off valve
(Figure 13-1);
2.- Switch the on/off power switch, item
“T” in Figure 15-1, to “on”;
3.- The appliance will fire only when the
supply temperature settings is higher
than the actual supply temperature.
Press buttons
or
to
select the desired supply temperature;
4.- If the display gives a Low water flow
error (see Section 15.14), repeat the
air purging operations.
Summary of Contents for Infinite Energy2 IW1000
Page 3: ...3 SAFETY INSTRUCTIONS...
Page 5: ...5 SAFETY INSTRUCTIONS...
Page 122: ...122 16 MAINTENANCE...
Page 126: ...126 18 SPARE PARTS Spare parts...
Page 154: ...154 21 SEQUENCE OF OPERATION...
