Sime FORMAT SYSTEM 25 HE Installation And Servicing Instructions page 21

Failure to install and commission according to the manufacturer's instructions and complete this Benchmark Commissioning Checklist will invalidate the warranty. This
does not affect the customer's statutory rights.
If yes, and if required by the manufacturer, has a water scale reducer been fitted?
CONDENSING BOILERS ONLY
The condensate drain has been installed in accordance with the manufacturer's instructions and/or BS5546/BS6798 Yes
If the condensate pipe terminates externally has the pipe diameter been increased and weatherproof insulation fitted? Yes
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