PEERLESS PUREFIRE PFW-199, Installation, Operation & Maintenance Manual

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75
Table 6B
Table 7
WARNING_NUMBER
Error Number
Error Designation Description
Decimal Hexadecimal
1 0x01 T_OUTDOOR_SHORTED_WARNING Outdoor Sensor Shorted
2 0x02 T_DHW_OUT_OPEN_WARNING DHW Sensor Not Connected
3 0x03 T_ DHW_OUT_SHORTED_WARNING DHW Sensor Shorted
4 0x04 FLUE_SENSOR_OPEN Flue Sensor Not Connected
255 0xFF NO_WARNING All Sensors Operating Correctly
ERROR_NUMBER (Blocking Errors)
Error Number
Error Designation Description
Decimal Hexadecimal
31 0x1F REFHI_TOO_LO_ERROR Internal Software Error
32 0x20 REFHI_TOO_HI_ERROR Internal Software Error
33 0x21 REFLO_TOO_LO_ERROR Internal Software Error
34 0x22 REFLO_TOO_HI_ERROR Internal Software Error
35 0x23 FLAME_ERROR_2 False Flame Detected
36 0x24 LOW_WATER_CUTOFF_ERROR Low Water Cutoff
39 0x27 FLUE_GAS_ERROR High Vent Temperature
40 0x28 RETURN_TEMP_ERROR High Return Temp. (>194°F; >90°C)
41 0x29 BLOCKED_DRAIN_ERROR Blocked Condensate Drain
43 0x2B WD_50HZ_ERROR Poor Ground Connection
44 0x2C PHASE_ERROR Hot & Neutral Legs Reversed
45 0x2D NET_FREQ_ERROR Frequency
≠
60 Hz ± 1.2 Hz
46 0x2E FAULTY_EARTH_ERROR Poor Ground Connection
47 0x2F WD_COMMUNICATION_ERROR Internal Hardware Error
51 0X33 T_SUPPLY_OPEN Supply Sensor Not Connected
52 0X34 T_RETURN_OPEN Return Sensor Not Connected
55 0X37 T_DHW_OUT_OPEN DHW Sensor Not Connected
56 0X38 T_SYSTEM_OPEN System Sensor Not Connected
57 0X39 T_FLUE_OPEN Flue Sensor Not Connected
59 0X3B T_SUPPLY_SHORTED Supply Sensor Shorted
60 0X3C T_RETURN_SHORTED Return Sensor Shorted
63 0X3F T_DHW_OUT_ SHORTED DHW Sensor Shorted
64 0X40 T_SYSTEM_ SHORTED System Sensor Shorted
65 0X41 T_FLUE_ SHORTED Flue Sensor Shorted
66 0X42 RESET_BUTTON_ERROR Reset Button Activated 7 times in 1 min.
APPENDIX D. 852-1 INTERFACE ADAPTER