F2 Displays resettable and accumulated firing time.
F3 Displays input and output status of the CPU module. Touch the
MODULE 1 and MODULE 2 buttons to display their input status
F4 Enables contrast adjustment, Backlight color selection and Screen
Saver delay time.
Note: 0 = Screen Saver Disabled
F5 key mimics the function of the alarm silence button. It also dis-
plays the alarm status message along with related troubleshooting
ContRoL MotoR sLIDeWIRe CALIBRAtIon
➔ The burner control motor incorporates a position feedback slide-
wire. A signal from the Temperature Controller is connected to
the slidewire in order to generate position feedback signal for
the control panel.
➔ The following calibration procedure must be performed before
operating the burner for the first time
➔ ReCALIBRAte AnnUALLY oR WHeneVeR A ContRoL
MotoR, sLIDeWIRe oR teMPeRAtURe ContRoLLeR
Is seRVICeD oR RePLACeD.
1 Place the MODE selector in the AUTO position.
2 Press the F4 key to enter the SETUP screen.
3 The press the SERVICE soft key on the HMI and enter the pass-
word using the keypad screen to get to the SERVICE screen.