Buderus Logano G334 X Installation And Maintenance Instructions

Placing the heating system in operation 11
37
We reserve the right to make any changes due to technical modifications.
Installation and maintenance instructions Logano G334 X gas-fired boiler • Issue 09/2005
11.5 Start-up protocol
Please check off the start-up work as it is completed and
record the measured values in the table.
1) factory setting
2) use conversion parts only as directed by the technical
documentation
Start-up work Page Remarks or measured values
1. Type of gas Natural
gas
Propane
2. Check combustion air, inlet and outlet openings and
flue gas connection
page 24
3. Check the unit fittings (correct orifices? See Î Tab. 8 below)
and convert gas type if necessary
page 37
4. Fill boiler with water
and bleed complete heating system
page 22
5. Measure gas supply pressure (flow pressure) page 29
–––––––––––––––––––
inches W. C.
6. Measure manifold pressure and adjust if necessary page 29
–––––––––––––––––––
inches W. C.
7. Leak check in operating status, check pilot and
main burner flame and correct functioning of the venting
system
page 34
8. Check maximum aquastat page 35
9. Install front boiler panel page 36
10. Inform operator, hand over technical documentation page 36
11. Installer
Operator:
Signature:__________________
Signature:__________________
Main gas orifice identification
for altitudes [feet]
0-8500
8501-12000
Boiler size 73 92 116 132 73 92 116 132
Natural gas 360
1)
370
1)
390)
1
390
1)
355
2)
365
2)
385
2)
385
2)
Propane gas 235
2)
240
2)
250
2)
250
2)
230
2)
235
2)
245
2)
245
2)
Tab. 8 Main gas orifice identification

Buderus Logano G334 X Specifications

General

Brand	Buderus
Model	Logano G334 X
Category	Boiler
Language	English