Redring DC3810 - Manual (Page 22)

IS THE VENT PIPE CORRECTLY INSTALLED? YES NO
WHAT IS THE STATIC HEAD IN METRES? METRES
WHAT IS THE CYLINDER THERMOSTAT SETTING? o C
BOILER PRIMARY SETTINGS
IS THE PRIMARY SEALED OR OPEN VENTED SYSTEM? Sealed Open
IF SEALED THEN WHAT IS THE SYSTEM PRESSURE? Hot Cold BAR
IF SEALED THEN WHAT IS THE CHARGE PRESSURE OF EXPANSION VESSEL? BAR
WHAT IS THE AVAILABLE BOILER FLOW TEMPERATURE? o C
WHAT IS THE BOILER RETURN TEMPERATURE WHEN CYLINDER/STORE IS SATISFIED? o C
COMMISSIONING PROCEDURE INFORMATION
BOILER PRIMARY SETTINGS
WHAT IS INCOMING COLD WATER PRESSURE? BAR
HAS STRAINER (IF FITTED) BEEN CLEANED OF INSTALLATION DEBRIS? YES NO
HAS A WATER TREATMENT DEVICE BEEN FITTED? YES NO
IF YES TO ABOVE THEN WHAT TYPE?
ALL MAINS PRESSURE SYSTEMS
ARE T&P AND EXPANSION VALVES FITTED AND DISCHARGE TESTED? YES NO
IS PRIMARY ENERGY CUT OUT FITTED (NORMALLY 2 PORT VALVE)? YES NO
WHAT IS OPERATING PRESSURE (PRV SETTINGS)? BAR
WHERE IS PRV SITUATED?
HAS STRAINER (IF FITTED) BEEN CLEANED OF INSTALLATION DEBRIS? YES NO
HAS EXPANSION VESSEL OR INTERNAL AIR GAP BEEN CHECKED? YES NO
WHAT IS THE CYLINDER THERMOSTAT SETTING? o C
UNVENTED SYSTEMS ONLY
HAS THE SYSTEM BEEN EXPLAINED TO THE HOUSEHOLDER? YES NO
HAS THE SYSTEMS LITERATURE BEEN LEFT WITH THE HOUSEHOLDER? YES NO
ENGINEERS SIGNATURE CUSTOMERS SIGNATURE
ALL PRODUCTS
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