Vaillant ecoTEC plus VU GB 656/4-5 A Installation And Maintenance Instructions Manual page 40

Appendix
GAS BOILER SYSTEM COMMISSIONING CHECKLIST
This Commissioning Checklist is to be completed in full by the competent person who commissioned the boiler as a means of demonstrating
compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference.
CONTROLS
ALL SYSTEMS
CENTRAL HEATING MODE
COMBINATION BOILERS ONLY
DOMESTIC HOT WATER MODE
CONDENSING BOILERS ONLY
ALL INSTALLATIONS
40
Fitted
Fitted
Fitted
Fitted
OR
mbar OR
OR
mbar OR
Yes
AND
²
AND
²
Installation and maintenance instructions ecoTEC plus 0020214491_01
Optimum start control
Yes
Yes
mbar
Yes
Yes
mbar
Temperature
Yes
Ratio
Ratio
Yes
Yes
Yes
Yes