Service manual

32
9.11 MODE 8: EXTERNAL DRIVE OPEATION: ADJUST DISPLAY
From the Home display;
1) Press simultaneously to view the following parameters:
Display
Parameter
Name
Parameter Description
Parameter
Range
Mode
Operating mode for the boiler.
NOTE: A complete description of
each mode can be found in section
8.4 Modes of Operation in this
manual.
1 to 8
Default = 1
Pump Delay
Boiler post pump time after burner
has shut off, in seconds.
OFF, 0:20 to 9:55
min, On
Default = 1:00
min
Temperature
Units
Select the desired unit of
measurement
o
F,
o
C
Default =
o
F
9.12 ERROR MESSAGES
Error Message
Description
The control was unable to read a piece of information its EEPROM
memory. The control will stop operation until all settings in the Adjust
menu have been checked by the installer.
Outlet Sensor Short Circuit
.
If the inlet sensor is operational, the control will operate using the inlet
sensor. Otherwise, the control will not operate the burner.
Test the outlet sensor and related wiring. The error message will clear
once the error condition is corrected and a button is pressed.
Outlet Sensor Open
.
If the inlet sensor is operational, the control will operate using the inlet
sensor. Otherwise, the control will not operate the burner.
Test the outlet sensor and related wiring. The error message will clear
once the error condition is corrected and a button is pressed.