Pedigo P-2150 Operator's Manual page 49

Code Refers to
E-60 Real Time Clock
Checksum Error
(Blanket warmers only)
*E-61 Real Time Clock
(Blanket warmers only)
E-62 Real Time Clock
(Blanket warmers only)
*E-70 Pad Count Error
*E-71 Personality Error
E-80 EEPROM Error
*E-81 Calibration not
locked
*E-83 EEPROM Error
E-87 EEPROM Error
E-90 Button stuck
E-95 Factory Test pin
short detected.
*E-98 Temperature
Delta Error
E-99 Hardware Over
Temp
Co m bi n a ti o n B l an k et / Fl u i d W ar m er
Action required
Real time clock rechargeable battery backup has discharged.
◾Plug the warmer into the outlet for 30 minutes.
Real time clock not responding. Contact service if error persists.
Timer overlay is present, but no real time clock is detected. Contact service.
More heater pads detected than set for. Hold the standby button for 12
seconds until display shows "PAd#" (# = number of pads selected [3-7]).
Press up or down arrow to adjust to correct number of pads. [Blanket
warmers: 1.5ft
Fluid warmers: 2.5ft
Contact service.
EEPROM not responding. Contact service if error persists.
Contact service.
Contact service for help resetting the control.
Stored offsets corrupted. Offsets reset to 0.
◾Control may need to be re-calibrated.
◾Possible bad EEPROM.
◾Contact service if error persists.
A button has been held down for >60 seconds. Adjust control. Error will
reset when the problem has been resolved.
Ensure that debris is not causing a short between the test pins. If the pins
are clean, replace the control.
Temperature of the cavity sensors 1 and 2 differ by more than 3.3ºC (6ºF).
◾Remove product and allow the warmer to cool down.
◾Verify that the product sensor is clean and operating correctly.
◾Set the power switch to the OFF position to clear the error code.
◾If error persists, the cavity sensor should be replaced by a qualified
service technician. Contact service.
◾Inspect the connections and condition of high limit bimetal thermostat.
◾If applicable, make sure that the compartment fan motor is operating.
◾Contact service if error persists.
Ope r at or ' s Man u a l MN -3 9 9 30
▪ ▪
3 3 3
, 2.5ft = 3 pads, 3.5ft , 4.0ft
3 3
& 4.0ft = 3 pads].
Re v 2 4 / 2 0
▪ ▪
T
ROUBLESHOOTING
3 3
, 7.5ft = 4 pads.
49