Issue 3
13/01/21
23
ALL SYSTEMS
What is the incoming static cold water pressure at the inlet
to the system?
Bar
If above 3.0 Bar, has a pressure reducing valve been fitted?
Yes
No
Has cold mains strainer been cleaned of installation debris?
Yes
No
Is the installation in a hard water area (above 200ppm)?
Yes
No
If yes, has a water scale conditioner/inhibitor been fitted?
Yes
No
What type of scale conditioner/inhibitor has been fitted?
Has flow rate been restricted to a maximum of 15 litres at
any one outlet?
Yes
No
Time and temperature controls have been fitted in compliance with Part L of
the Building Regulations?
Yes
Type of control system (if applicable)
Y Plan
S Plan
Other
What is the hot water thermostat set temperature?
⁰C
If fitted, what is the Immersion Heater thermostat
temperature?
⁰C
What is the hot water temperature at the nearest outlet?
⁰C
What store temperature is the unit sitting at? (Max 75
⁰C)
⁰C
What is the maximum hot water temperature at taps?
⁰C
Is the cylinder solar (or other renewables) compatible?
Yes
No
If a manual fill, has any ball-valve been disconnected or
blanked?
Yes
No
Has the automatic fill flow rate been reduced to ensure the
overflow can cope?
Yes
No
All appropriate pipes have been insulated up to 1 metre or the point where
they become concealed?
Yes
