Rinnai RIB2312 Service Manual page 17

5. Press the 'Set Button'
burner stage 7). Refer to chart below for correct gas settings, (data plate values override values printed in this
instruction).
6. Press the 'UP' button,
7. Press the 'Set Button',
8. The display will now show '7'. If the display does not change to '7' there was an error in pressure setting
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and the pressure setting procedure should be repeated from step 1 onward after turning the appliance 'OFF'
9. With display , showing '7' Press the 'ON/OFF' button
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10. Setting main burner pressure is now complete. Remove the manometer hose and replace the inlet test point
screw. Check for leaks using soapy water solution.
PCB Control Panel
6
11
Step 3 . Checking and setting Pilot burner pressure
1. Remove the pilot flame gas test point screw
2. Press the 'ON/OFF' button
ignite normally. Refer to the PCB control image on the previous page.
3. Press the 'TEST' button
its lowest setting, (Main burner - stage 1), and the display
4. Adjust the pilot flame gas pressure to the value for the gas type as listed in the table below via the 'Pilot Flame
Pressure Adjustment' screw
Pilot Flame Pressure
5. Press the 'ON / OFF' button
above.
6. Disconnect the manometer hose and replace the pilot flame gas test point screw.
7. Check for gas leaks using soapy water, setting or checking pilot burner pressure is now complete.
Always check gas pressure values to those recorded on this appliances data plate, values on the
data plate override values printed in this instruction.
NOTE
RIB2312 Sapphire Gas Log Flame Fire
, once to save the setting. The display
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COMMISSIONING INSTRUCTIONS
or "DOWN' button
8
, once to save the setting.
11
P L (stage 1)
P L (stage 7)
7 8
13
12
on the PCB control panel to start the ignition sequence, the appliance will
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, twice on the PCB control panel, the igniter will spark and the appliance will light to
6
3
.
once to stop the appliance operation. Refer to the PCB control panel image
15
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to adjust to the required value.
13
.
15
Natural Gas
0.15
0.71
9
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and connect a positive pressure manometer hose.
2
, will show 'PL'.
14
Natural Gas
1.00 kPa
- 12 -
, should now be displaying 'PH', (Main
Propane Gas
0.50
1.80
10
15
Propane Gas
2.00 kPa
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