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L. Upon initial start-up, the gas train will
be filled with air
.
Even if the gas line has been
completely purged of air, it may take several tries for
ignition before a flame is established. If more than
2 tries for ignition are needed, it will be necessary to
press the reset button to restart the boiler. Once a flame
has been established for the first time, subsequent calls
for burner operation should result in a flame on the first
try.
M. Check Burner Flame
Inspect the flame visible through the window. On high
fire the flame should be stable and mostly blue (Figure
48). No yellow tipping should be present; however,
intermittent flecks of yellow and orange in the flame are
normal.
N. Check Gas Inlet Pressure
Check the inlet pressure and adjust if necessary. Verify
that the inlet pressure is between the upper and lower
limits shown on the rating plate with all gas appliances
on and off.
WARNING
Asphyxiation Hazard. The outlet pressure for
the gas valve has been factory set and requires
no field adjustment. This setting is satisfactory
for both natural gas and propane. Attempting to
adjust the outlet pressure may result in damage
to the gas valve and cause property damage,
personal injury or loss of life.
O. Perform Combustion Test
WARNING
Asphyxiation Hazard. Each Phantom X Series
boiler is tested at the factory and adjustments to
the air fuel mixture are normally not necessary.
Improper gas valve or mixture adjustments could
result in property damage, personal injury or
loss of life.
WARNING
Any gas valve adjustments (throttle and/
or offset) specified herein and subsequent
combustion data (%O
2
, %CO
2
, CO air free ppm)
collection must be performed using a calibrated
combustion analyzer.
Failure to use combustion analyzer could result
in property damage, personal injury or loss of
life.
1.
Use a combustion analyzer
to sample boiler
flue gas and measure O
2
(or CO
2
) and CO air
free. Boilers are equipped with a screw cap in the
vent connector. Be sure to replace this cap when
combustion testing complete.
2. Verify O
2
(or CO
2
) and CO air free are
within limits
specified in Table 35 for natural gas
or Table 36 for LP gas (propane).
Note:
Tables 35
and 36 are for sea level only. For altitudes above
2000 ft, see Appendix A.
a. Lock boiler in high fire and allow fan speed and
combustion analyzer reading to stabilize before
taking combustion readings. To lock boiler in
high fire, from the home screen, press “Adjust”,
“Adjust”, “Login”, “000”. Enter the password
“086” and press return arrow to close the key
pad. Press “Save”, “Adjust”, “High”.
IX. System Start-up
(continued)
Boiler Model
CO
2
%
O
2
%
CO air free
(PPM)
PHNTM399C
8.6 - 9.2
4.7 - 5.8
Less than
200 PPM
PHNTM500C
8.7 - 9.2
4.7 - 5.6
PHNTM600C
8.6 - 9.2
4.7 - 5.6
PHNTM700C
8.2 - 8.9
5.2 - 6.5
PHNTM800C
8.2 - 9.1
4.9 - 6.5
Table 35: Natural Gas Typical Combustion
Readings (Sea level Only)
Table 36: LP Gas (Propane) Typical Combustion
Readings (Sea Level Only)
Boiler Model
CO
2
%
O
2
%
CO air free
(PPM)
PHNTM399C
9.4 - 10.2
5.4 - 6.6
Less than
200 PPM
PHNTM500C
9.8 - 10.2
5.4 - 6.0
PHNTM600C
9.4 - 10.2
5.4 - 6.6
PHNTM700C
9.7 - 10.0
5.7 - 6.2
PHNTM800C
9.4 - 10.2
5.4 - 6.6
Summary of Contents for Phantom-X Series
Page 49: ...49 106309 03 4 19 VI Water Piping and Trim continued Figure 28 Near Boiler Piping Heating Only...
Page 63: ...63 106309 03 4 19 VIII Electrical continued Figure 40 Ladder Diagram...
Page 64: ...64 106309 03 4 19 VIII Electrical continued Figure 41 Wiring Connections Diagram 2...
Page 73: ...73 106309 03 4 19 IX System Start up continued Figure 47 Operating Instructions...
Page 124: ...124 106309 03 4 19 XIII Service Parts continued...
Page 130: ...130 106309 03 4 19 XIII Service Parts continued...
Page 133: ...133 106309 03 4 19 XIII Service Parts continued 10A 10B 10C 10D 10G...
Page 139: ...139 106309 03 4 19...
