TurboChef Technologies, Inc. C Series
8 - 9
Blower Circuit Defective Messages SELF TEST WHILE COOKING C AUSE CORRECT IVE ACTION
BLOWER STATUS
or "F1 BLOWER" BLOWER STATUS
or "F1BLOWER" Blower motor speed
controller not returning the
"running status command"
See status indicator A
Note: If the door is opening
intermittently, the blower
will cease to operate.
1) Verify jumper on P3 of control
board is present and placed
according to motor controller
(see wiring diagram section
for details).
Pins 1&2=Reliance Controller
Pins 2&3=Delta Controller
2) Check Auxillary fuses (refer to
schematic
3) Verify incoming voltage is
present on controller in put
(200-240VAC).
4) Verify status indic ator A is not
highlighted. (See Page 5-3)
5) Check controller output
voltage on motor contr oller
(see Table 8-1)
6) Check fault messages on
blower motor speed controller
(refer to appropriate controller
selection).
7) Check all connections in the
blower circuit (ribbon cab les,
signal wires).
8) Check all interlock switches.
9) Verify motor shaft turns freel y,
if not then r emove motor
assembly and inspect wheel.