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4. Instructions for Use
The User Interface (UI) Card is designed to be used with a certified BMS controller as part of the PF3100 platform.
The UI hosts an application that allows the operator to commission the PF3100 Burner Management System. The
UI can display status information about the appliance including alarms, temperatures, and setpoints, amongst many
other items.
The UI is required to commission the system, but it is not required to run the system. When the UI is not connected
to the BMS appliance, it is referred to as "headless operation." This means that the system will run even if the UI is
not working, although obviously this is not optimal.
5. Preventative Maintenance and Inspection
In order to ensure that the User Interface card works correctly and efficiently, the following maintenance and
inspection procedures should be followed:
➢ Confirm that the PFRN cable is connected securely.
➢ Ensure that all wires are connected correctly.
➢ Routinely check for corrosion.
➢ Wires must not be frayed or worn, and all insulation must be intact.
➢ Ensure that no moisture or condensation is apparent on the board or within the enclosure.
➢ Check that the board does not show any sign of mechanical damage (e.g. – damage from impact from a
dropped item such as a screw driver).
➢ Check that the board does not show any sign of electrical damage. This means that no components should be
burnt or damaged in any way.
➢ Check that an SD card is not present in the UI during normal operation. The SD card is only used to update the
application and should not be installed during normal operation.
➢ Ensure that the battery is not corroded and replace if necessary, when safe to do so.
➢ Visually check that the LCD screen is operating correctly.
➢ Check that the keypad buttons operate correctly, and that the ribbon cable connection is attached securely.
The keypad can be tested by following the instructions for UI testing as listed below.
➢ Confirm that the temperature of the board is within ambient temperature operating limits.
➢ Confirm that the enclosure is secured.
➢ Check that the device is not subject to excessive vibration.
➢ Routine inspections should be performed on all equipment. If any abnormality is found, corrective actions
should be taken. If the abnormality cannot be corrected, contact PROFIRE as soon as possible.
➢ A qualified technician should perform any tests necessary to confirm that the equipment is still in a safe
condition. The board may be tested for correct operation in a safe environment as follows:
•
Power the UI down.
•
Hold the Multi Button.
•
Power the UI up and keep holding the Multi button until the boot screen appears.
•
Select the UI test.
•
Run the UI test. This will check the screen, LEDs, RTC, and keypad.
•
Upon completion: the user will be prompted to update the PFNIX version. If testing only, do not
update the PFNIX version, simply decline the request.
PROFIRE
1.855.776.3473
solutions@profireenergy.com
PF3100 User Interface Card Product Manual
Page 7 of 9
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