NINFA 24 MCS
53
GB
cod. 3540F611 - 05/2007 (Rev. 00)
Opening the casing
To open the boiler casing:
1
Undo the four screws
A
2
Lower the door
3
Lift and remove the casing
B
B
Before carrying out any operation inside the boiler, disconnect the electrical power supply and close the gas
cock upstream.
fig. 26
Combustion analysis
Two sampling points have been provided at the top of the boiler, one for fumes and the other for air.
fig. 27 - Combustion analysis
A
AIR
sampling point
B
FUME
sampling point
To take samples:
1. Insert the probes up to the stop.
2. Open a hot water tap.
3. Adjust the domestic hot water temperature to maximum.
4. Wait 10-15 minutes for the boiler to stabilise.
5. Take the measurement.
A
Analyses made with an unstabilised boiler can cause measurement errors.
A
A
B
A
B
Summary of Contents for NINFA 24 MCS
Page 155: ...NINFA 24 MCS 155 EL cod 3540F611 05 2007 Rev 00 5 1 9 1 2 6 1 9 1 3 Comfort Comfort 6 1 9 1 4...
Page 157: ...NINFA 24 MCS 157 EL cod 3540F611 05 2007 Rev 00 3 1 8 1 4 3 1 9 3 1 1 1 30 C 85 C 45 C 10...
Page 172: ...NINFA 24 MCS 172 EL cod 3540F611 05 2007 Rev 00 3 2 B sez 4 4 sez 1 3 sez 4 4 3 3 1 bar A...
Page 175: ...NINFA 24 MCS 175 EL cod 3540F611 05 2007 Rev 00 F37 F39 A41 F42 F43 H2O F50...
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