Velocity Raptor RPTR155, Installation And Operating Instructions Manual

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These instructions apply only to the following altitude ranges: 4501 ft.- 6000 ft., 6001 ft.- 7800 ft., 7801 ft.- 10,100 ft.
These instructions contain specific information to setup your boiler to ensure proper
operation.
Appendix B: Instructions for High Altitude Installations Above 4,500 ft.
Adjusting Boiler Type (must be completed first)
Select the correct boiler size and altitude range using the
touch screen display as follows:
1. Check boiler’s label for actual boiler size.
2. Confirm installation altitude
3. Power up the boiler. The display will show the
Home screen.
4. Press “Adjust” button on the Home screen.
5. Press “Adjust” button on the Adjust Mode screen.
6. Press “Login” button to access Password screen.
7. Press 5-digit display to open a keypad.
Enter the
password “86” and press the return arrow to close
keypad. Press “Save” button.
8. Press “Adjust” button to enter Adjustment Mode.
9. Press “Modulation Setup” menu button.
10. Press “Adjust” button on the Boiler Type screen.
11. Use the ↓ ↑ arrow buttons to select the correct size,
fuel and altitude of your boiler. Press the (Check
with Circle) button to enter your selection.
12. Press “Enter” button until display stops blinking,
press next and repeat until “Completed” is
displayed.
13. Press X to exit.
Altitude Start-up Instructions for Natural Gas and
LP
1. Confirm boiler size, type and installed altitude prior
to startup. Install boiler in accordance with the
Installation manual included with boiler.
2. Instructions Unique to LP Boilers: Follow Appendix
A to complete LP conversion before proceeding.
Final settings for high altitude installations are
shown for CO
2
and CO(Air-Free) Maximum in
Table B.3. Set the throttle screw to its preliminary
setting for LP (see Table B.5).
3. Start boiler as described in boiler Installation
manual and lock boiler in high fire (See XI. Startup
and Checklist). If boiler does not light, turn throttle
screw in 1/8 turn increments in a counterclockwise
direction until boiler fires. Do not stop here, follow
Steps 4-7.
Verify that the gas inlet pressure is between the
following limits with all gas appliances (including
the converted boiler) both on and off:
• Natural Gas: 4.0 - 14.0 inches w.c.
• LP Gas: 8.0 - 14.0 inches w.c.
If inlet pressure is not within limits, adjust before
preforming high altitude setup procedure.
WARNING
LP Conversions - boiler setup from factory is configured for use with natural gas installed from 0 - 4,500
ft. above sea level only. For conversion to LP at altitude above 4,500 ft., please follow these specific
instructions before converting for use with LP. If the information in these instructions is not followed
exactly, a fire, an explosion or production of carbon monoxide may result causing property damage,
personal injury or loss of life. The qualified service agency is responsible for proper installation of this
boiler for use with LP gas. The installation is not proper and complete until the operation of the converted
appliance is checked as specified in the manufacturer’s instructions supplied.
DANGER
These instructions include a procedure for adjusting the air-fuel mixture on this boiler. This procedure
requires a combustion analyzer to measure the CO
2
(or Oxygen) and Carbon Monoxide (CO) levels in flue
gas. Adjusting the air-fuel mixture without a proper combustion analyzer could result in unreliable boiler
operation, personal injury, or death due to carbon monoxide poisoning.
WARNING
Failure to setup the boiler in accordance with these instructions could result in high amount of Carbon
Monoxide to be produced which could result in death, serious injury, and/or reduced component life.