Potterton NXR3, Installation, Operation And Maintenance Manual, Page: 37 / 40

ALL BOILER TYPES
REPORT SENT TO
INSTALLER:
YES NO
SITE VISIT COMMISSIONING
(Office use Only)
DATE:
SIGNATURE:
REPORT No: INSTALLER NAME & ADDRESS:
SITE ADDRESS:
COMMISSIONING/SITE VISIT DATE:
COMMISSIONING REPORT
1.0 BOILER
1.1 Type:
1.2 No. of Sections: Boiler N°/Position
1.3 Serial No.
1.4 Fuel: N/Gas LPG Class C Class D
2.0 BURNER/CONTROLS
2.1 Type: Atmospheric Pre-Mix Pressure Jet
2.2 Ionisation Probe: UV Cell Thermocouple
2.3
p
Make/Model:
2.4
p
Serial N°:
2.5
p
Spec N°:
2.6 Control Box Type:
2.7 Electrical Supply:
2.8 Main Gas Valve Type & Size:
2.9 Pilot Gas Valve Type & Size:
2.10 Gas Booster Type & Size:
2.11 Gas Booster Serial No:
3.0 BURNER SETTINGS
3.1 Main Burner Injector Size mm
3.2 Pilot Burner Injector Size mm
3.3 Electrode/Ionisation Setting
(to manufacturers instructions)
3.4 Are Burners & Injectors Clean
Size:
Oil Nozzles: High Fire
Type:
Size:
3.5
o
Low Fire
Type:
4.0 PRE-COMMISSIONING CHECKS
(See Notes)
Yes No N/A
4.1
Is boiler house ventilation as per
the relevant B.S.
4.2
Electricity supply fused, isolated &
earth wire connected.
4.3 Check external controls allow
operation
4.4
Check boiler/system filled and pumps
operational & any isolation valves
open
4.5 Check gas available at burner
4.6
o
Check oil available at burner
4.7
Check gas meter fitted & sized
adequately
5.0 FLUE SYSTEM CHECKS Yes No N/A
Conventional
Room Sealed
Fan Dilution System
Balanced Compartment
Plant Room Door Interlocked
5.1 Flue
Type
Fan Assisted
5.2 Draught Stabiliser Fitted
5.3 Is Flue System Clear
5.4 Flue Header Diameter mm
5.5 Stack Diameter mm
Flue Type & Diameter Of Connection To Boiler:-
TYPE……………………../DIAMETER (mm).
Where appropriate and for multi boiler installations sketch.
details of flue system showing length of runs and diameter
5.6
Approximate Overall Height………………………………m
6.0 COMBUSTION
Pilot Low High Unit
6.1
Inlet Gas Supply Pressure
(All Boilers running)
mbar
6.2 Burner Pressure
mbar
6.3 Gas Rate
m
3
/hr
6.4
o
Oil Pump Pressure
Bar
6.5* Ionisation Probe Current A
6.6
cp
Air Shutter Position ----
6.7 O
2
%
6.8 CO
2
%
6.9 CO ppm
6.10
o
Smoke Number -
6.11 Nett Flue Gas Temperature
o
C
6.12 Flue Draught
mmwg
6.13 CO
2
At Flue Dilution Outlet %
6.14 Burner Fan Static Pressure
mmwg
6.15 Combustion Chamber Resistance
mmwg
7.0 OPERATIONAL SAFETY CHECKS
7.1 Check Control Thermostat Operation
7.2 Check Limit Thermostat Operation
7.3 Check High/Low Thermostat Operation
7.4 Check For Gas Leaks
7.5 Check For Gas Leakage Past Valve Assembly
7.6
o
Check For Oil Leaks
7.7* Check Boiler Locks Out On Loss Of Flame Signal
7.8
Check boiler Locks Out On Air Pressure Switch
Operation
7.9 Check Boiler Inhibits On Gas Inlet Pressure Switch
7.10 Boiler Locks Out On All Other Safety Functions
7.11 Check For Flue Spillage
7.12
$
Check Thermocouple Operation
7.13
$
Check Thermocouple Interrupter Operation
7.14 Check Gas Booster Interlock Operational
7.15
Record Booster INLET and OUTLET Pressure Switch
Settings:-
INLET …………… OUTLET…………………….
Record Burner/ Boiler INLET and OUTLET Pressure Switch
Settings:-
7.16
INLET …………… OUTLET…………………….
8.0 BOILER/SYSTEM CHECK LIST
8.1 Control Thermostat Setting
O
C
8.2 High/Low Thermostat Setting
O
C
8.3 Boiler Water Pressure
8.4 Are Pipework Connections As Per Manual
Is Safety Valve Fitted
If So, SIZE & MAKE:-…………………………..………….
8.5
PRESSURE RATING…………………...
YES NO
8.6 Are Water Isolating Valves Fitted
8.7 Are Water Flow Switches Fitted
8.8 Are Return Water Shut Off Or Diverter Valves
Fitted
8.9 Is Shunt Pump Fitted
8.10 Is Pump Overrun Fitted
SYSTEM WATER QUALITY
8.11
c
PH Value pH
8.12 TDS PPM
Wood Lane, Erdington, Birmingham, B24 9QP
Tel: 08702 412759 Fax: 08701 653000