Buderus G234X/38, Installation And Service Instructions Manual

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6
Placing the heating system in operation
Logano G234X – 6 720 811 233 (2017/02) 23
6.8 Commissioning report
▶ Check off preventive maintenance performed.
▶ Record measured values.
Commissioning steps Page Comments or measured value
1. Type of gas Natural Gas Propane Gas
2. Check combustion air supply, air inlet and ventilation openings and flue gas
connection Page 14
3. Check main gas orifice identification (

Tab. 13). Convert to a different gas type,
if necessary.
Page 23
4. Fill boiler with water and bleed complete heating system Page 13
5. Measure the gas supply pressure [inches W.C.] or [mbar] Page 20
Meas. value: _____________________________
Unit: _____________________________________
6. Measure the orifice pressure and adjust if necessary [inches W.C.] or [mbar] Page 20
Meas. value: _____________________________
Unit: _____________________________________
7. Leak test during operation
Check ignition flame
Check main burner flame
Check that flue gas system is functioning properly Page 18
Page 20
Page 20
Page 16
8. Check maximum AquaSmart
TM
setting Page 22
9. Install front wall of boiler Page 14
10. Inform operator, hand over technical documentation Page 22
11. Installer:
Signature: _______________________________
12. Owners/operator:
Signature: _______________________________
Table 12 Commissioning report
Boiler size
Main gas orifice identification (0...8500 ft /0...2591m)
Natural gas
1)
1) Factory setting
LP (propane gas)
2)
2) Convert from natural gas to propane gas only as described in Section 5.4.2, page 13.
38 3.70 2.20
45 3.70 2.40
55 3.50 2.30
64 3.80 2.45
Table 13 Main gas orifice identification