Raypak X94 Installation & Operating Instructions Manual page 39

Display
H2O Sensor Fail
Aux Ctrl Fault 2
Aux Ctrl Fault 3
Aux Ctrl Fault 5
Aux Ctrl Fault 6
Aux Ctrl Fault 8
Ign Ctrl Fault 2
Ign Ctrl Fault 3
Ign Ctrl Fault 5
Ign Ctrl Fault 6
Ign Ctrl Fault 7
Hi Water Temp
Remote Error
Hi Limit 1 Fault
Hi Limit 2 Fault
Blocked Vent
Vent Temp Limit
Clock/Fireman Sw
Air Flow Sw Open
Air Flow Sw Closed
5 Min Ind Off
Fan Lockout
Ignition Failure
Ign 60 min Delay
Ignition Lockout
MV Output Fault
Flame w/o CFH
Low Temp Lockout
EEPROM Fault
Ign EEPROM Fault
Low Voltage
Flue Over Temp
Flue Sense Fail
Blocked Drain
Fan RPM Fault
Water temperature sensors open, shorted, or disagree
ROM CRC failure on companion board
RAM failure on companion board
A/D Reference failure on companion board
A/D Multiplexor failure on companion board
Unable to read time of day clock
ROM CRC failure on Ignition Control
RAM failure on Ignition Control
A/D failure on Ignition Control
Flame sense circuit failure on Ignition Control
Out of sequence execution detected on Ignition Control
Water temperature exceeded 108F
Both Spa and Pool inputs are energized
High Limit 1 is open
High Limit 2 is open
Vent/Field switch #1 is open
Vent Temp Limit switch is open
Clock/Fireman switch is open (Not stored in EEPROM)
Air Pressure Switch open with inducer on
Air Pressure Switch closed with inducer off
Inducer off for 5 minutes because the inducer's interlock didn't close
3 fan switch faults within same heat demand cycle
No flame detected within 4 seconds (Natural gas only, not stored in EEPROM)
Ignition trial failed 3 times in single call for heat (Natural Gas only, not stored in EEPROM)
Ignition trial failed on Propane
Ignition control has detected problem with gas valve output
Ignition Control is sensing flame present with gas valve closed
Ignition Control has shut down heat because water temp < 36F
Corrupted data found on the Companion board
Corrupted data found on the Ignition Control
Displayed when supply voltage < 20, no operational changes
Heater shut off because flue temperature is too high
Flue Monitor is enabled and Flue temperature sensor is open or shorted
Condensate drain switch is closed
FAN RPM more than 500 RPM different than target
Table 11: Error Condition Messages
Condition
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