Johnson Controls damper All models error codes
Codes
- 4-1Error codeCu cable 2 mm
- LT1Error codeLT1 Fault Code 4 Water coil low temperature limit
- LT2Error codeLT2 Fault Code 5 Air coil low temperature limit
- PDError code1250 Pressure Relief Backdraft Damper
- R1Error codehe fan in reverse order, hat: an air flow is up (refer to arrow on the fan) FM an wire harness is R4 5 ard the front notched housing barb is ted in the right-rear er an cable connects just ard of the fan at the top 4 e drive. es R5 and R6 he internal enclosure fan 3 es R5 or R6: e power from the drive. 3AUA000000404 e the front cover. fan out and disconnect the cable. he fan in reverse order. power. aintenance 391
- R5Error codeEvery nine to twelve years, depending on the ambient temperature and duty cycle