Radiant RBS 24 Installation And Maintenance Manual - page 14
Installation Manual
CONTROL PANEL
CONTROLS
(fig. 1)
1.
ON / OFF POWER BUTTON .
2.
HEATING TEMPERATURE
ADJUSTMENT KNOB.
3.
DOMESTIC HOT WATER ADJUSTMENT
KNOB.
4.
STABLE LIGHT: POWER ON
FLASHING LIGHT: FLAME ON.
5.
STABLE LIGHT: 40°C TEMPERATURE
FLASHING LIGHT: WATER D
LIGHT OFF: W
EFICIENCY
ATER PRESSURE LEVEL
6.
LIGHT: 50°C TEMPERATURE
7.
EMPERATURE
8.
9.
ERATURE
TING SENSOR FAILURE
10.
TARTING UP THE BOILER
ply, before starting up the boiler, carry out the following procedures:
wer supply for the boiler is the same as that stated on the plate (230V - 50Hz) and that the live, neutral and
•
ame as the type for which the boiler has been tested and approved (see
•
e unit is properly earthed;
s or materials in the immediate vicinity of the boiler;
ter shows no sign of leaks; in any case, double check by
•
ains switch is OFF;
nwards
illing the system
as cock is closed, fill the heating system as follows;
tap on the filling loop;
em (fig. 1 pag. 12);
purge all
•
water pressure must be checked again; if this is seen to be below 0.5 bar, bring it back up to
•
1.2 bar
STABLE
FLASHING LIGHT: FLUE SAFETY
THERMOSTAT LOCK-OUT (for open
chamber models only)
STABLE LIGHT: 60°C T
FLASHING LIGHT: FLAME LOCK-OUT
STABLE LIGHT: 70°C TEMPERATURE
1
2
3
10
4
9
40
ON
50
0.5
60
70
80
5
6
8
7
Fig. 1
FLASHING LIGHT: HIGH LIMIT
THERMOSTAT LOCK-OUT
STABLE LIGHT: 80°C TEMP
FLASHING LIGHT D. HOT WATER / HEA
TERMINAL BLOCK FOR ELECTRIC WIRING
S
After connecting up the water sup
Preliminary procedure
• Do as follows:
• make sure the po
earth connections have been properly connected;
make sure the type of gas being supplied is the s
plate data);
make sure th
• make sure there are no flammable liquid
• make sure that any shut-off valves in the heating circuit are open;
• open the gas cock and check the gas seals, making sure the coun
using a soapy solution and eliminate all eventual leaks. The checking procedure for the gas burner attachment is carried out
with the boiler working;
make sure the electrical m
• remove the front cover by pulling it forwards;
• undo the side screws and rotate the panel dow
F
After making sure the g
• fill the system until a pressure of 1.5 bar has been reached and close the
• make sure the cap on the auto air vent valve is slightly loose to allow air to escape from the syst
• undo the cap on the circulation pump to eliminate any eventual air locks (fig. 1 pag. 12); it is a good idea to
radiators of air at this point too;
before starting up the boiler the
1.5 bar and close the tap on the filling loop;
set ON/OFF switch in ON position
(fig.1), after a few seconds the pump will come into operation;
e
res until there is no air
•
obstructions in the exhaust duct;
n, comes on restore pressure;
• once the boiler is working, if any nois s are heard in the system, repeat the above air purging procedu
left in the system;
check there are no
• check the pressure in the system: if this has gone dow
• close the tap on the filling loop once this operation is completed;
COMBI – TG05A039.B0305
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