CE 0694 TA99E009.A0704 Technical Specification RADIANT BRUCIATORI S.p.A. Montelabbate (PU) ITALY ENGLISH
Setting instruction Manual for boilers with
SM 30001 Printed Circuit board
mod. RBC 24 (open chamber) RBS 24 (room sealed)
INDEX
CONTROL PANEL page 1
SM 30001 ELECTRONIC PRINTED CIRCUIT BOARD:
FUNCTIONS SETTING PROCEDURE page 2
BOILER TYPE SETTING PROCEDURE page 2
MAXIMUM GAS PRESSURE SETTING page 4
MINIMUM GAS PRESSURE SETTING page 4
HEATING OUTPUT SETTING page 4
CENTRAL HEATING / D.H.W. MODE OPERATION page 4
RESET PROCEDURE page 4
TECHNICAL SPECIFICATIONS page 5
GAS DATA TABLE page 6
GAS PRESSURE SETTING page 6
HEATING OUTPUT PRESSURE DIAGRAM page 6
ELECTRICAL WIRING DIAGRAM page 7
P.C.B. SM 30001 – boiler settings
CONTROL PANEL
6 1 ON / OFF POWER BUTTON STABLE LIGHT: 50°C TEMPERATURE FLASHING LIGHT: FLUE SAFETY THERMOSTAT LOCK-
OUT (for open chamber model only)
2
7 HEATING TEMPERATURE ADJUSTMENT KNOB STABLE LIGHT: 60°C TEMPERATURE
3
FLASHING LIGHT: FLAME LOCK-OUT
8
DOMESTIC HOT WATER TEMPERATURE ADJUSTMENT KNOB STABLE LIGHT: 70°C TEMPERATURE
4
FLASHING LIGHT: HIGH LIMIT THERMOSTAT LOCK-OUT
9
STABLE LIGHT: POWER ON FLASHING LIGHT: FLAME ON
STABLE LIGHT: 80°C TEMPERATURE
5
FLASHING LIGHT: D. HOT WATER / HEATING SENSOR FAILURE
STABLE LIGHT: 40°C TEMPERATURE FLASHING LIGHT: WATER DEFICIENCY LIGHT OFF: WATER PRESSURE LEVEL 1 bar
P.C.B. SM 30001 – boiler settings 1
SM 30001 PRINTED CIRCUIT BOARD cod. 76666LA
M10M9
M2
M1
M11
M12
M13 M3
M8 M7
M5
M4
M6
FUNCTIONS SETTING
1-A STANDARD 30-80°C - OFF
REDUCED 25-40°C - ON BOILER TYPE SETTING
IN
6-F OFF
ON
NOT APPLICABLE DUAL CIRCUIT EXCHANGER type
5-E OFF
ON
TEM4-D 64-65°C - OFF
58-61°C - ON
HOT WATER PERATURE SETTING
Func
3-C DISCONNECTED - OFF
ACTIVE - ONWATER-HAMMER Prevention
tion
2-B ACTIVE - OFF
DISCONNECTED - ON SHORT-CYCLING Function
TIMER (3 min.)
HEATING TEMPERATURE SETTING
6-F OFF
ON
P.C.B. SM 30001 – boiler settings 2
NSTANTANEOUS TYPE BOILER OT APPLICABLE
N L
ATURAL GAS OPERATION.P.G. OPERATION
8 9 10 11 12 13
Fig. 2
5
F
CONTROL PANEL
GAS VALVE NORDGAS
NV0111122901
1 2 3 4 CONTROLS (fig. 1-2) 1. “MAXR” MAXIMUM HEATING POTENTIOMETER 2. “MIN” MINIMUM GAS POTENTIOMETER 3. “RLA” STARTING STEP POTENTIOMETER 4. “SPAZ” CHIMNEY-SWEEPER FUNCTION 5. GAS PRESSURE POINT - OUTLET 6. GAS ADJUSTMENT SCREW 7. GAS PRESSURE POINT – INLET 8. STABLE LIGHT: POWER ON
FLASHING LIGHT: FLAME ON 9. STABLE LIGHT: 40°C TEMPERATURE
FLASHING LIGHT: WATER DEFICIENCY LIGHT OFF: WATER PRESSURE LEVEL 1.2 bar
10. STABLE LIGHT: 50°C TEMPERATURE FLASHING LIGHT: FLUE SAFETY THERMOSTAL LOCK-OUT (for open chamber model only)
11. STABLE LIGHT: 60°C TEMPERATURE FLASHING LIGHT: FLAME LOCK-OUT
12. STABLE LIGHT: 70°C TEMPERATURE FLASHING LIGHT: HIGH LIMIT THERMOSTAT LOCK-OUT
13. STABLE LIGHT: 80°C TEMPERATURE FLASHING LIGHT: D. HOT WATER / HEATING SENSOR FAILURE
P.C.B. SM 30001 – boiler settings 3
6
7
ig. 1
MAXIMUM GAS PRESSURE SETTING • Unscrew 5 gas pressure point screw (fig. 1) on the gas valve and insert a manometer;
• Turn heating and domestic hot water setting knobs to the maximum and remove the 2 knob by
extracting them with a pliers:
• Use a Ø2.5 ÷ 3 mm cross-type screwdriver and turn “maxR” 1 potentiometer (fig. 2) clockwise to the
maximum;
• Switch the boiler ON;
• Keep 4 potentiometer (chimney sweeper function) (fig. 2) pressed for 10 seconds;
• The manometer will show the maximum gas pressure value; if that value is different than the one
stated on the Data Plate (see Gas pressure adjustment table pag. 6), modify it as follows: turn the 6
gas adjustment screw (fig. 1) clockwise to increase gas pressure and counter clockwise to decrease
gas pressure to reach the data Plate pressure value.
MINIMUM GAS PRESSURE SETTING
• Turn “maxR” 1 potentiometer (fig. 2) counter clockwise to the minimum;
• Turn 2 potentiometer (minimum gas) (fig. 2) clockwise to increase or counter clockwise to decrease
the gas pressure;
• Turn 3 potentiometer (starting step) (fig. 2) to the middle position of its full setting;
HEATING OUTPUT SETTING
• Turn the “maxR” 1 potentiometer (maximum heating) (fig. 2) clockwise and set the pressure value
according to the system requirement. (see Heating Output Pressure Diagram at page 6);
• Remove the silicon pipe from the pressure point 5 (fig. 1);
• Close tightly the pressure point screw and make sure there are no gas leaks;
• Fit the 2 plastic knobs back to position;
• Put ON/OFF button in OFF and than ON position.
CENTRAL HEATING / DOMESTIC HOT WATER MODE OPERATION If the boiler has to operate on both central heating and domestic hot water mode, do NOT set the central
heating and d.h. water knobs to the minimum (zero);
• Set the domestic hot water knob to ‘0’ (zero) for a HEATING ONLY mode;
• Set the central heating knob to ‘0’ (zero) for a WATER ONLY mode;
RESET PROCEDURE In case of a ‘Flame Lock-out’ (indicator 11 or 12 fig. 2 page 3), reset the boiler by putting the ON/OFF
button in OFF and than ON position.
P.C.B. SM 30001 – boiler settings 4
TECHNICAL SPECIFICATION
New generation printed circuit board with easy settings of boiler parameters.
Special features:
Main functions / features Chimney-sweeper function (15 minutes)
Pump over-run function (2 minutes)
Pump inactivity protection system
Water-Hammer prevention function
Suitable for outside temperature sensor connection
Suitable for remote control system connection
Self-diagnostic
Continuous electronic modulation for central heating and domestic hot water
Adjustable heating output
Adjustable starting step
Exclusively for technicians settings Standard / reduced heating temperature from 30 to 80 °C / 25 to 40°C
• Water-Hammer prevention function • Short cycling function-3 minutes stand-by, heating circuit • Maximum gas pressure setting
• Minimum gas pressure setting
• Heating output setting
User Settings
• On / Off operation
• Heating temperature adjustment from 30 to 80 °C / 25 to 45°C • Domestic Hot Water adjustment from 35 to 65 °C
• Mode selection knob: summer/winter/heating only
• Lock-out
• Normal water pressure • Water deficiency safety switch
• Temperature indicator
P.C.B. SM 30001 – boiler settings 5
GAS DATA TABLE
model: RBC 24 RBS 24 NATURAL GAS G 20
LIQUID BUTAN GAS G 30
LIQUID PROPANE GAS G 31
Lower Wobbe index (15°C; 1013 mbar) MJ/Nm3 45.67 80.58 70.69
Rated feed pressure mbar 20 30 37 Minimum feed pressure mbar 17 20 25 Main burner: 12 Jets - Ø jet mm 1.30 0.77 0.77 Consuption (15°C; 1013 mbar) m3/h 2.71 - - Consuption (15°C; 1013 mbar) kg/h - 2.019 1.99
GAS PRESSURE SETTING
HEATING OUTPUT MAXIMUM PRESSURE DIAGRAM
(G20 Natural Gas - G30/31 L.P.G.)
L.P.G.
NATURAL GAS
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
Gas pressure in mbar
Hea
ting
Out
put i
n kW
models Natural Gas G 20 G.P.L. G 30/31 min. max. min. max RBC 24 mbar 2.2 10.8 5 30 RBS 24 mbar 1.5 10.4 5 30
mod. RBC 24 (open chamber) RBS 24 (room sealed)
P.C.B. SM 30001 – boiler settings 6
WIRING DIAGRAM
brow
n
brow
n
light
-blu
e
light
-blu
e
NL
light
-blu
e
brow
n
blac
k
red/
blac
k
blac
k
whi
te/b
lack
blac
k
blac
k
blue
red
whi
te
gree
n
light
-blu
e
blac
k
grey
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- TRANSFORMERTR
L
TF
TSM.F.TA
C
N
SSSR
IGPAC
VGEAER
EVPA
- CIRCULATION PUMP
- SAFETY FLUE THERMOSTAT
- SAFETY THERMOSTAT- ELECTRONIC FLOWSWITCH- ROOM THERMOSTAT
- LINE
- MAIN SWITCH
- NEUTRAL
- HEATING SENSOR- D.H. WATER SENSOR
KEY
- WATER PRESSURE SWITCH
- GAS VALVE
- IONISATION ELECTRODE
- FAN- AIR PRESSURE SWITCH
Optional
TERMINAL
BLOCK
230V50 Hz
L NTA SE
- IGNITION ELECTRODE
light
-blu
e
brow
n
P52 T
M8
TF
VG
M6
M4
M5
M7M8
M3M13
M12
M11
M1
M2
M9 M10
EA TR
+ -
5251
ER
18
M13M3
230V50 Hz
18
PRINTED CIRCUIT BOARD SM30001 (COD. 76666LA)
NL
M21 2 3 4
oran
ge
oran
ge
IG
PA
M8T52 P
brow
n
light
-blu
e
C
5
M1286 7 9
EV
1918
M11
SS
45 4846 47 49 50
SR MF
M5
M75351 52 54
oran
ge
blac
k
blac
k
oran
ge
231 4
OP
VG
TS
M945 4846 47 49 50
1,5barPAC
1918
M10
P.C.B. SM 30001 – boiler settings 7
RADIANT BRUCIATORI s.p.a. Via Pantanelli, 164/166 - 61025 Loc. Montelabbate (PU) Tel. +39 0721 9079.1 • fax. +39 0721 9079279 e-mail: tecnico@radiant • Internet: http://www.radiant.it
ALL DESCRIPTIONS AND ILLUSTRATIONS CONTAINED IN THIS LEAFLET HAVE BEEN CAREFULLY PREPARED BUT WE RESERVE THE RIGHT TO MAKE CHANGES AND IMPROVEMENTS IN OUR PRODUCTS WHITCH MAY AFFECT THE ACCURANCY OF THE INFORMATION CONTAINED IN THIS LEAFLET. E + OE ALL RIGHTS RESERVED. NO PART OF THIS DOCUMENT MAY BE REPRODUCED, SAVED IN STORAGE SYSTEMS OR TRANSMITTED IN ANY FORM OR BY ANY MEANS, WHETHER ELECTRONIC, MECHANICAL, PHOTOCOPYING, RECORDING OR OTHERS, WITHOUT THE MANUFACTURER'S PRIOR AUTHORISATION IN WRITING.
TA99E009.A0704
