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COMMISSIONING PROCEDURE INFORMATION
BOILER PRIMARY SETTINGS (INDIRECT HEATING ONLY) ALL BOILERS
IS THE PRIMARY A SEALED OR OPEN VENTED SYSTEM? SEALED OPEN
WHAT IS THE BOILER FLOW TEMPERATURE? °C
ALL MAINS PRESSURISED SYSTEMS
WHAT IS INCOMING STATIC COLD WATER PRESSURE AT THE INLET TO THE
PRESSURE REDUCING VALVE? BAR
HAS STRAINER (IF FITTED) BEEN CLEANED OF INSTALLATION DEBRIS? YES NO
HAS A WATER SCALE REDUCER BEEN FITTED? YES NO
WHAT TYPE OF SCALE REDUCER HAS BEEN FITTED?
UNVENTED SYSTEMS ONLY
ARE COMBINED TEMPERATURE & PRESSURE RELIEF AND EXPANSION VESSEL FITTED AND DISCHARGE
TESTED? YES NO
IS PRIMARY ENERGY SOURCE CUT OUT FITTED (NORMALLY 2-PORT VALVE)? YES NO
WHAT IS THE PRESSURE REDUCING VALVE SETTING (IF FITTED)? BAR
WHERE IS OPERATING PRESSURE REDUCING VALVE SITUATED?
HAS THE EXPANSION VESSEL OR INTERNAL AIR SPACE BEEN CHECKED? YES NO
WHAT IS THE HOT WATER TEMPERATURE AT THE NEAREST OUTLET? °C
ALL PRODUCTS
DOES THE HOT WATER SYSTEM COMPLY WITH THE APPROPRIATE BUILDING REGULATIONS? YES
HAS THE SYSTEM BEEN INSTALLED AND COMMISSIONED IN ACCORDANCE WITH THE
MANUFACTURER’S INSTRUCTIONS? YES
HAVE YOU DEMONSTRATED THE OPERATION OF THE SYSTEM CONTROLS TO
THE CUSTOMER? YES
HAVE YOU LEFT ALL THE MANUFACTURER’S LITERATURE WITH THE CUSTOMER? YES
COMPENTENT PERSON’S SIGNATURE
CUSTOMER’S SIGNATURE
(To confirm demonstrations of equipment and
receipt of appliance instructions)
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