Fault Codes - Rheem RGFE Installation Instructions Manual

TABLE 21
FURNACE FAULT CODES EXPANDED W/DESCRIPTIONS AND SOLUTIONS – CONTINUED
NOTE: The text in the "DISPLAYED TEXT" box shows combinations of upper-case and lower-case letters. Upper-case letters are used
in the message displayed at the thermostat active fault screen. For example, the text CARD-HARDware CoNFLiCT indicates that the
message displayed at the thermostat active fault screen will be CARD-HARD CNFLCT.
NOTE: The following fault codes will not be stored back-to-back in the fault buffer. These will only be stored in the buffer if the previous
fault stored was a different fault. 82, 11, 45, 46 & 57.

FAULT CODES

91