Appendix
Uni Condens 8000 F – 6720867056 (2016/10)
42
14.3 Boiler parameters
Pressure drop on the water side
Fig. 44 Pressure drop on the water side
Δp
H
Pressure drop on the heating water side [mbar]
V
H
Flow rate [m
3
/h]
a Uni Condens 8000 F 800...1200, boiler size 800
b Uni Condens 8000 F 800...1200, boiler size 1000/1200
Standby loss
Fig. 45 Standby loss subject to the average boiler temperature
q
B
Standby loss [%]
K
Average boiler temperature [ °C]
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.
Table 20 Commissioning report
1
10
100
10
100
50
a
b
p
H
[mbar]
V
H
[m
3
/h]
•
0010014750-001
0010014751-001
7060504030
0,0
0,1
0,2
0,3
q
B
[%]
ϕ
K
[°C]
Commissioning work Page (individual steps) Comments (signature)
1. Purge the heating system. Chapter 8.1, page 33
2. Fill the heating system with water. Chapter 8.3, page 33
3. Vent heating system.
4. Carry out tightness test. Chapter 8.2, page 33
5. Switch on the control unit.
▶ Boiler-specific parameters set and recorded.
Chapter 7, page 25
6. Ensure the function of all safety equipment.
7. Check combustion air vents. Chapter 4.1, page 13
8. Check the fuel line for tightness.
9. Starting the burner. See technical burner documentation.
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
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