Commissioning the heating system
|
39
6 720 648 162 (2011/08)
7.9
Commissioning log
B
Initial and date the commissioning steps carried out.
Commissioning operations
Page
Readings taken
Comments
1.
Fill heating system and check for leaks
32
___________ psi (bar)
•
Heating system pressure
2.
Bringing the system up to operating pressure
B
bleeding heating system
B
Testing relief valve
B
adjust the expansion tank pressure (
Æ
see the expansion
tank manufacturer’s documentation)
36
___________ psi (bar)
3.
Checking combustion air supply and flue system
4.
Switching on the controls and burner (
Æ
controls'
documentation)
36
5.
Checking flue gas temperature and raising if required
37
___________ °F (°C)
6.
Checking the manual reset high limit (STB)
38
7.
Adjusting the controls settings to suit the customer's
requirements (
Æ
controls' documentation)
8.
Informing the end user and handing over technical
Confirmation of properly completed commissioning
Company stamp/signature/date
Table 17
Inform the customer about the correct fuel
and correct operating pressure. Enter the
details in the table (
Æ
boiler operating
instructions).