STATUS
FLUE 1
AUX
FLUE 2
TEMP
Combu
stion Analy
zer
C161
CO
C
O2
T
EM
P
STATUS
FLUE 1
AUX
FLUE 2
TEMP
Combu
stion Analy
zer
C161
CO
C
O2
T
EM
P
COMBUSTION ANALYSIS
T2
T1
Insert flue probe into stack.
Adjust cone so the probe tip is
approximately at the center of
the stack.
Insert flue probe into combustion
input. Insert K-type temperature
probe into input T1.
Rotate function rotary dial to
FLUE 1 for Flue Test Screen 1
parameters.
STATUS
FLUE 1
AUX
FLUE 2
TEMP
Combu
stion Analy
zer
C161
CO
C
O2
T
EM
P
Flue 1 displays CO2, O2, Gross
Efficiency, Flue temperature,
Inlet temperature.
Rotate the function rotary dial
to FLUE 2 for Flue Test Screen 2
parameters.
STATUS
FLUE 1
AUX
FLUE 2
TEMP
Combu
stion Analy
zer
C161
CO
C
O2
T
EM
P
Flue 2 displays CO (ppm), Losses
calculated, Excess air %. Make
any adjustments needed for
proper Combustion and wait for
analyzer to display change in
readings. (Repeat as necessary).
BEFORE TESTING
Remove the rubber boot and red
drain plug. Allow the water to
drain out. Re-insert the rubber
plug and replace boot cover.
Remove protective rubber boot.
Remove water trap from analyzer.
Remove particle filter from
spigot and replace with new
one. Reattach trap and boot.
CHECKLIST
o
Clean particle filter
o
Water trap and probe line are
free of water
o
All hose and thermocouple
connections are properly
secured
o
Water trap is fitted correctly
o
Power on and zero
o
Flue gas probe is sampling
ambient FRESH air
NOTE
: If there is no hole, check with service and installation instructions of appliance for best testing
method or check with your local authority on best practice
