47
Table 10.1: Control Board Blocking Error Codes (automatic reset):
“E”
CODE
Error Display
Internal
No.
Error Description
Corrective Action
E01
SUPPLY SENSOR
NOT CONNECTED
51
Supply sensor not connected.
Check harness and sensor.
E02
RETURN SENSOR
NOT CONNECTED
52
Return sensor not connected.
Check harness and sensor.
E04
DHW SENSOR
NOT CONNECTED
55
DHW sensor not connected.
If DHW Mode is not intended to be set to Mode 1,
DHW Store with Sensor, then change it to the
appropriate Mode.
Check harness and sensor.
E05
STACK SENSOR OPEN
57
Flue gas sensor open.
Check vent temperature, harness, sensor.
E11
SUPPLY SENSOR SHORT
59
Supply sensor shorted.
Check harness and sensor.
E12
RETURN SENSOR SHORT
60
Return sensor shorted.
Check harness and sensor.
E13
STACK SENSOR SHORT
65
Flue gas sensor shorted.
Check harness and sensor.
E14
DHW SENSOR SHORT
63
DHW sensor shorted.
Check harness and sensor.
E19
COMMUNICATION ERROR
E2PROM ERROR
0
Problems reading from or writing
to e2prom.
Contact PB Heat Representative.
E20
FALSE FLAME DETECTED
35
False Flame detected.
Verify no flame in observation port. Check Sensor.
E21
HOT/NEUTRAL REVERSED
44
Phase and neutral of mains
supply are reversed.
Verify polarity of incoming wiring. Check boiler
ground and harness.
E22
POOR GROUND
43
No earth connected or internal
hardware error.
Check boiler ground and harness.
E23
NET FREQUENCY ERROR
45
Mains frequency differs more
than 2% from 60Hz.
Contact electrical provider and/or an electrician.
E24
POOR GROUND
46
Earth connection is not ok.
Check boiler ground and harness.
E25
BLOCKED VENT
38
Blocked Vent Switch is Open
Check for blocked vent pipe or blocked heat
exchanger. Check switch and tubing to switch.
E26
BLOCKED CONDENSATE
DRAIN
41
Condensate drain blocked.
Check condensate tanks, hoses, condensate switch,
and harness.
E30
HIGH STACK TEMPERATURE
39
Flue gas sensor above max flue
se diff.
If flue pipe is hot, check flue temperature and
compare to values shown Table 8.6. Check for
proper gas input and combustion readings, check
for dirty heat exchanger.
If flue pipe is not hot, check flue sensor and
harness.
E31
LOW WATER
36
Water level is too low.
Check boiler water level, low water cut-off, harness.
If a LWCO is not used, a jumper should be placed
between terminals #9 and #10, LWCO Contact.
E32
HIGH RETURN TEMP
40
Return temperature is above
194°F (90°C).
Check for reversed supply and return piping or
pump installed backwards.
E42
INTERNAL HDWRE ERROR
47
Internal hardware error.
Replace control.
E45
INTERNAL HDWRE ERROR
31
Internal hardware error.
Replace control.
E46
INTERNAL HDWRE ERROR
32
Internal hardware error.
Replace control.
E47
INTERNAL HDWRE ERROR
33
Internal hardware error.
Replace control.
E48
INTERNAL HDWRE ERROR
34
Internal hardware error.
Replace control.
E51
RESET BUTTON ERROR
PLEASE WAIT.
66
Reset button pressed more than
7 times within one minute.
Wait five minutes. If error does not clear, replace
control.
TROUBLESHOOTING
Содержание PUREFIRE PFW-199
Страница 20: ...18 WATER PIPING AND CONTROLS Figure 4 3 Schematic Piping One Boiler with a Single Storage Tank...
Страница 21: ...19 WATER PIPING AND CONTROLS Figure 4 4 Schematic Piping One Boiler with Multiple Storage Tanks...
Страница 22: ...20 Figure 4 5 Schematic Piping Two Boilers with a Single Storage Tank WATER PIPING AND CONTROLS...
Страница 23: ...21 WATER PIPING AND CONTROLS Figure 4 6 Schematic Piping Two Boilers with Multiple Storage Tanks...
Страница 24: ...22 WATER PIPING AND CONTROLS Figure 4 7 Schematic Piping Alternate Piping with Patented Anti Scale System...
Страница 33: ...31 Figure 7 3 Internal Wiring Schematic for PFW 199 PFW 210 PFW 399 Boilers ELECTRICAL CONNECTIONS...
Страница 47: ...E LIGHTING OPERATING PROCEDURES 45 Figure 9 4 Lighting Operating Instructions START UP PROCEDURE...
Страница 60: ...58 Figure 13 2 Heat Exchanger Burner Assembly Repair Parts REPAIR PARTS...
Страница 63: ...61 APPENDIX A STATUS SCREENS APPENDIX A STATUS SCREENS...
Страница 64: ...62 APPENDIX A STATUS SCREENS...
Страница 65: ...63 APPENDIX A STATUS SCREENS...
Страница 66: ...64 APPENDIX B USER MENU APPENDIX B USER MENU...
Страница 67: ...65 APPENDIX B USER MENU...
Страница 68: ...66 APPENDIX C INSTALLER MENU APPENDIX C INSTALLER MENU...
Страница 69: ...67 APPENDIX C INSTALLER MENU...
Страница 70: ...68 APPENDIX C INSTALLER MENU...
Страница 71: ...69 APPENDIX C INSTALLER MENU...