CEBORA S.p.A.
8
3.302.050
22/12/00
Correct?
Correct?
Correct?
3.3.2
- Power source powered, fan (16) stopped.
FAN TEST.
q
Fast-on terminals fan (16) = 230 Vac, with switch (5) closed.
NO
YES
♦
Make sure that there are no mechanical impediments blocking the fan.
♦
Replace the fan (16).
♦
Check the wiring between the fan (16) and connections with power board (15). Eventually
connect fan (16) directly at the switch (5).
3.3.3
- Power source powered, display and signals doe not indicate the correct values.
LAMP-TEST.
q
Upon start-up, leds yellow (B) and green (C ) lit for first three seconds, after switch (5)
closed.
YES
NO
♦
Check power source power supply par. 3.3.1.
♦
Check voltage supply is bigger than 180 Vac (see par. 3.4.3).
♦
Replace the power board (15).
ERROR CODE TEST.
q
Upon start-up, after the lamp-test, green led (C) = lit, yellow led (B) = off.
YES
NO
♦
See error codes par. 3.4.
♦
Replace power board (15).
♦
Correct operation.
