Boiler Parameters; Commissioning Report - Bosch Uni Condens 8000 F Installation And Maintenance Instructions Manual

Appendix
14.3

Boiler parameters

Pressure drop on the water side
p [mbar]
H
100
10
1
10
•
V
Fig. 44 Pressure drop on the water side
Δp Pressure drop on the heating water side [mbar]
H
V 3
Flow rate [m /h]
H
a Uni Condens 8000 F 800...1200, boiler size 800
b Uni Condens 8000 F 800...1200, boiler size 1000/1200
14.4

Commissioning report

The boiler can be operated with an oil or gas burner.
▶ Carefully complete the commissioning report for the relevant oil or
gas burner.
▶ Sign all completed commissioning work and enter the date.
Commissioning work
1. Purge the heating system.
2. Fill the heating system with water.
3. Vent heating system.
4. Carry out tightness test.
5. Switch on the control unit.
▶ Boiler-specific parameters set and recorded.
6. Ensure the function of all safety equipment.
7. Check combustion air vents.
8. Check the fuel line for tightness.
9. Starting the burner.
10. Complete the burner test report regarding the individual output stages.
11. Perform tightness test on hot gas side.
After a short time in operation, tighten the screws in the burner door to
prevent leakage around the door as a result of the packing cord settling.
12. Check the flange connections and fittings after the boiler has been
heated up and retighten.
13. Check flue path for tightness.
14. Check the flue gas temperature.
15. Carry out a function test on all safety equipment and record this.
16. Instruct the system user and hand over technical documentation.
17. Enter the fuel used in the table
( operating instructions).
18. Confirm professional commissioning.
Company stamp/signature/date
Table 20 Commissioning report
42
a
b
50
[m 3 /h]
H
0010014750-001
Standby loss
q [%]
B
0,3
0,2
0,1
0,0
30
Fig. 45 Standby loss subject to the average boiler temperature
100
q Standby loss [%]
B

Average boiler temperature [ °C]
K
Page (individual steps)
Chapter 8.1, page 33
Chapter 8.3, page 33
Chapter 8.2, page 33
Chapter 7, page 25
Chapter 4.1, page 13
See technical burner documentation.
40 50 60
ϕ
[°C]
K
Comments (signature)
Uni Condens 8000 F – 6720867056 (2016/10)
70
0010014751-001