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Warning
If you do not follow these
instructions exactly, a fire
or explosion may result
causing property damage,
and loss of life.
9.0 LIGHTING BOILER
9.1 INITIAL START-UP
•
Ensure that the boiler is wired in accordance with this manual.
•
Ensure that the gas shut-off valve is turned on, and that the gas system has been fully tested
for leaks.
•
Ensure that the system is completely filled with water, and that ALL the air is purged out.
1. Turn on power to the Trinity Boiler. The boiler should run through a purge, and combustion should
occur. (The control system has a built in ignition retry, allowing the system to retry at least four times,
before locking-out.)
2. Verify that the gas line pressure is 4-9”wc. for natural gas, and 9-12” wc. for propane.
3.
Using an appropriate Oxygen or Carbon Dioxide analyzer, take a sample of the flue gas. The sample
must fall within the acceptable ranges for carbon Dioxide, which is 8% - 9.5% for natural gas, and
9.0%-10.5% for propane.
If the reading does not fall within this range, contact NY Thermal, for
assistance.
4.
Perform at least three lights in succession to ensure proper operation.
5.
After the three successive lights, unplug the flame probe, and allow the unit to cycle again. Ensure
that it tries to light, and locks out on safety reset. Once you have successfully activated the flame
safety system, replace the wire on the flame sensor, and reconfirm proper lighting.
For Your Safety, Read before operating
A. This appliance does not have a pilot. It is equipped
with an ignition device that automatically lights the
burner. Do not try to light the burner by hand.
B. BEFORE OPERATING, check all around the
appliance area for gas. Be sure to check next to
the floor, as some gases are heavier than air, and
will settle on the floor.
C. Use only your hand to turn gas knobs, never use a tool. Forcing the valve, or attempting to repair
it can cause fire or explosion.
D. Do not use the appliance if any part is under water.
9.2 RE-LIGHTING UNIT
1.
Stop and read these instructions very carefully.
2.
Set the thermostat to the lowest setting, and then turn off all power to the boiler.
3.
This appliance does not have a pilot. It is equipped with an ignition device that automatically
lights the burner. Do not try to light the burner by hand.
4.
Turn the gas shut-off valve to the off position, and then remove the front cover.
5.
Wait five (5) minutes to clear out any gas. Then check for gas, including near the floor. If you
smell gas “Stop” and follow “B” above. If you don’t detect any gas proceed to the next step.
6.
Turn the gas shut-off valve to the on position, wait an addition five (5) minutes and check for
gas.
7.
Replace the front cover.
8.
Set the thermostat to the highest setting, and then turn on all power to the boiler.
9.
Ignition sequence is automatic, combustion will occur after a brief fan purge. Ignition will retry
3 times.
10. If ignition does not occur, “Turn off the gas and electricity to the boiler” and contact a
professional service technician, or gas supplier.
9.3 TURN OFF BOILER
1. Set the thermostat to the lowest setting, and then turn off all power to the boiler.
2. Turn the gas shut-off valve to the off position.
