Gas Boiler System Commissioning Checklist - Navien NCB-24LSWE Installation & Operation Manual

Condensing combi boiler
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This Commissioning Checklist is to be completed in full by the competent person who commissioned the boiler as a means of demonstrating
compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference.
Failure to install and commission this equipment to the manufacturer's instructions may invalidate the warranty but does not affect statutory rights.
Customer Name
Address
Boiler Make and Model
Boiler Serial Number
Commissioned by (print name)
Company Name
Company Address
To be completed by the customer on receipt of a Building Regulations Compliance Certificate
Building Regulations Notification Number (if applicable)
CONTROLS
Tick the appropriate boxes
Time and Temperature Control to Heating
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ALL SYSTEMS
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What system cleaner was used?
What inhibitor was used?
CENTRAL HEATING MODE
Gas Rate
B
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P
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Central Heating Flow Temperature
Central Heating Return Temperature
COMBINATION BOILERS ONLY
Is the installation in a hard water area (above 200ppm)?
If yes, has a water scale reducer been fitted?
What type of scale reducer has been fitted?
DOMESTIC HOT WATER MODE Measure and Record:
G
s a
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Hot water has been checked at all outlets
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CONDENSING BOILERS ONLY
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ALL INSTALLATIONS
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The manufacturer's literature, including Benchmark Checklist and Service Record, has been explained and left with the customer
Commissioning Engineer's Signature
Customer's Signature
(To confirm satisfactory demonstration and receipt of manufacturer's literature)
*
All installations in England and Wales must be notified to Local Authority Building Control (LABC) either directly or through a Competent Persons Scheme.
A Building Regulations Compliance Certificate will then be issued to the customer.
©Heating and Hotwater Industry Council (HHIC)
Room Thermostat and
P
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B
S
7
5
9
3
Measure and Record:
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GAS BOILER SYSTEM COMMISSIONING CHECKLIST

Telephone Number
G
s a
S
Telephone Number
Commissioning Date
*
:
Programmable
Room Thermostat
C
y
n i l
d
r e
T
h
r e
m
o
t s
t a
a
a
n
d
b
l i o
r e
m
a
n
u
a f
c
u t
e r
s ' r
n i
t s
u r
t c
o i
m
/hr
3
mbar
m
/
r h
O
R
3
mbar
OR
a f
c
u t
e r
s ' r
n i
t s
u r
t c
o i
n
s
a
n
/ d
r o
B
S
5
5
4
C
O
%
OR
2
n i
g
R
e
g
l u
t a
o i
n
s
n
e
d
n i
a
c
c
o
d r
a
n
c
e
i w
h t
h t
e
m
a
n
u
a f
e t
d
o t
a
n
d
u
n
d
e
s r
o t
o
d
b
y
h t
e
c
u
s
o t
m
a
e f
R
e
g
t s i
r e
N
u
m
b
r e
Load/Weather
Compensation
n
d
P
o r
g
a r
m
m
e
/ r
i T
m
r e
Combination Boiler
F
t i
e t
d
F
t i
e t
d
F
t i
e t
d
F
t i
e t
d
n
s
Quantity
OR
OR
Gas Inlet Pressure
Yes
Yes
Gas Inlet Pressure (at maximum rate)
Yes
Temperature
6
B /
S
6
7
9
8
CO
ppm
OR CO/CO
c
u t
e r
s ' r
n i
t s
u r
t c
o i
n
s
r e
Optimum Start
Control
Not Required
Not Required
Not Required
Not Required
P
o r
v
d i
e
d
Y
s e
litres
ft
3
/hr
mbar
°C
°C
No
No
ft
/hr
3
mbar
°C
°C
l/min
Y
s e
Ratio
2
Y
s e
Y
s e
Y
s e
Yes
Appendixes
63
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