Snugger 7 Day Timer Operation Manual page 3

Establishing Single Programmed Start
Press once
Press to enter setting mode
Press to alternate between day, hour,
minute & heater run time settings.
Press or to adjust settings
Press twice to deactivate
Self Diagnostics:
If the heater's controller detects a fault during operation,
the timer. If multiple faults are detected, they will circulate on the screen display.
Fault Code Table
Item Fault Code Indication
1 E01 The power supply voltage too high
2 E02 The power supply voltage too low
3 E03 Burner temperature sensor malfunction
4 E04 Inlet air/water temperature sensor malfunction
5 E05 Outlet air/water temperature sensor malfunction
6 E06 Glow pin malfunction
7 E07 Fuel pump malfunction
8 E08 Blower malfunction
9 E09 Water pump malfunction (Does not apply to air heater)
10 E10 Flame extinguish protection
11 E11 Burner overheating protection
12 E12 Outlet air/water temperature overheating protection
13 E13 Forbid the system operation
@BCL@7C2451F1.doc
and Flashes
Flashes
Active Selection Flashes
After 10 seconds without activity, current setting is saved.
Remains displayed to indicate that program is activated
and will operate the heater once for the assigned run time.
Will disappear
will flash and an error code will be displayed on
3 Oct 28, 2013