Fagor ADVANCE Series - Page 150

SERVICE MANUAL
ADVANCE OVENS
04/02/2020 149
To check the frequency variator of the chamber turbine motor, measure the following voltages: Electronic Card
Contact, Frequency Variator Contact:
- A - Voltage Input
o R ÷ N
≈ 230 V AC
- B - Output to motor
o U ÷ V
≈ 215 V AC
o U ÷ W
≈ 215 V AC
o V ÷ W
≈ 215 V AC
- C - Speed setting
o C1 High speed
 am AS/am COM ÷ n AS/n speed/AI
≈ 4.7 V DC
o C2 Average speed
 am AS/am COM ÷ n AS/n speed/AI
≈ 4.2 V DC
o C3 Low speed
 am AS/am COM ÷ n AS/n speed/AI
≈ 3.7 V DC
- D - Run/Stop setting
o r +V/r +12V ÷ b M/P/g REV
≈ 15.4 V DC
- E - Rotation setting
o E1 Right rotation
 r +V/r +12V ÷ g D/I/g REV
≈ 15.4 V DC
o E2 Left rotation
 r +V/r +12V ÷ g D/I/g REV
≈ 0 V DC
- F - Operating power supply
o am AS/am COM ÷ r +V/r +12V
≈ 15.6 V DC
A
C (C1, C2, C3)
B
E (E1, E2)
D
F