CleaverBrooks ProFire Q Series, Installation Operation & Maintenance

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750-437
Q Series Full Modulation
6-21
Troubleshooting
6.5 — Restoring LMV3 Parameters
To restore a backed up parameter set (see Section 3.6.2 (I) , Back up the LMV3 parameter settings to the AZL ):
With the display showing {400: Set} “400” flashing,
press (-) until the backup 000 parameter group displays as:
{000: Int} “000” flashing
Press ( enter) to select this parameter set.
Press (+) to advance to parameter 050 where display shows:
{050.00: 0} “050” blinking
Press ( enter) to select the parameter and the display shows:
{bAC_uP}
Press (+) to go to “restore” parameter:
{rEStorE}
206 0
Inadmissible combination of units (LMV3
/ AZL23)
Reset the LMV3. If the fault occurs continuously, replace the LMV3 and / or AZL23.
207
Any # Version compatibility LMV3 / AZL23
Replace the unit called out in the diagnostic code. Be sure that the new unit has up-to-date
software.
0 LMV3 version is too old
1 AZL23 version is too old
208 Any # Internal error
If the fault occurs continuously, replace the LMV3.
209 Any # Internal error
210 0
Selected operation mode is not released
for the LMV3
Select a different operation mode via parameter 201/301.
240 Any # Internal error If the fault occurs continuously, replace the LMV3.
242
Any # Invalid parameterization Make a valid selection of parameter 277/377, then reset the fault.
0 Invalid setting of parameter 277 Set parameter 277 to a valid value.
1 Invalid setting of parameter 377 Set parameter 377 to a valid value.
245 Any # Internal error
If the fault occurs continuously, replace the LMV3.
250 Any # Internal error
Error
Code Diag. Code Description
Corrective Action
Note: Diagnostic codes are additive. If a diagnostic code appears that is not on this list, it is a combination of multiple diagnostic codes.