Installation Instructions

6
Commissioning the heating system
Logano G115 WS US/CA - Technical specifications are subject to change without prior notice.
33
6.10 Commissioning log
V Initial and date the commissioning steps carried out.
Commissioning operations Page Readings taken Comments
1. Fill heating system and check for leaks 21
____________ psi
– Heating system pressure
2. Bringing the system up to operating pressure
V bleeding heating system
V Testing relief valve
V adjust the expansion tank pressure (Æ see the expansion tank
manufacturer’s documentation)
28
____________ psi
3. Checking combustion air supply and flue system
4. Checking position of heat exchanger baffles 29
5. Switching on the controls and burner (Æ controls' documenta-
tion)
29
6. Checking flue gas temperature and raising if required 30
____________ °F
7. Checking the manual reset high limit (STB) 32
8. Adjusting the controls settings to suit the customer's require-
ments (Æ controls' documentation)
9. Informing the end user and handing over technical documentation
Confirmation of properly completed commissioning Company stamp/signature/date
Inform the customer about the correct fuel
and correct operating pressure. Enter the de-
tails in the table (Æ boiler operating instruc-
tions).