Henny Penny HHC-990 Operator's Manual page 26

5-2. ERROR CODES AND
WARNINGS (Continued)
Display
"E-41 SYSTEM DATA LOST"
"E-46 DATA SAVE FAILED"
"E-80 VENT STUCK OR
BAD SWITCH"
"PLEASE DE-LIME
WATER PAN"
"WATER LEVEL LOW, PLEASE" • Water pan low on water
303
Cause
• Memory scrambled
• Memory scrambled
• Vent on rear of module
stuck or faulty vent
activation switch
• Water pan needs
cleaned
or empty
Panel Board Correction
• Turn switch to OFF position, then back to
ON; if the display shows "E-41", the
control should be re-initialized (see Pro-
gramming Section); if "E-41"persists, have
PC board replaced
• Turn switch to OFF position, then back to
ON; if the display shows "E-46", the
control should be re-initialized (see Pro-
gramming Section); if "E-46"persists, have
PC board replaced
• Check vent on rear of module for obstruc-
tions, or have vent activation switch
replaced
• Follow the weekly cleaning procedures;
this warning will not shut down the heat
or humidity; if "PLEASE DE-LIME
WATER PAN" persists, have PC board
replaced
• Fill water pan, in bottom of unit, to the
maximum water fill mark; this warning
won't shut down the heat or humidity
Model HHC-990
4-8