Distek Evolution 6100 - Power Supply

Operation Manual: Evolution Series
5
-
5
Display/Keypad
PROBLEM POSSIBLE SOLUTION
Not heat light
indicator
LED indicator
Defective LED. Replace the keypad
overlay.
Keypad
connection
Check that the keypad connector is
securely inserted into stage board J11
connector.
Cabling
Connection
Check wiring from the PC board to the
5154 (stage board).
Stage board
Replace the 5154-stage board that
causes the keypad to malfunction.
Not
responding
Keypad
Replace the keypad membrane for
probable short on the circuit.
KEYPAD
No stir light
indicator
when pressed
LED indicator
Defective LED.
Replace the keypad overlay.
Power Supply
PROBLEM POSSIBLE SOLUTION
Main circuit
keeps
tripping
Short circuit on
the unit
Check the unit for any shortages
starting from the power switch,
transformer, wiring and the system
circuit boards.
Underrated
main circuit
Check that the circuit breaker for that
particular line outlet is not underrated
as specified.
Main circuit
breaker
Check that the circuit breaker for that
particular line outlet is turned on.
No main
power
Main outlet
Check that the unit is plugged in a
regular outlet without ground fault
interrupters (this will cause the outlet
to trip during heating due to overload).
Check with an electrician.
No power
Measure if there is input voltage
coming into the transformer primaries
(115v or 2202v).
No low
voltage ac
(secondary)
from the
transformer
I/O board
voltage selector
Check that the transformer wirings are
securely fastened into the I/O
connector.
AC SUPPLY
Power switch
keeps
tripping
Short circuit on
the unit
Check the unit for any shorts starting
from the power switch, power supply,
transformer, wiring and the system
circuit boards.