Brother International S-7200B Service Manual - Page 79

Greaseup, Dip Sw4

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Error code Err 21 (Thermistor error) Possible cause Is connector CN16 inside the control box disconnected? Insert the connector securely. 13. TROUBLESHOOTING Page 52 3159M Err 100 This appears on the display when the sewing machine has continued to be used for a certain period after the "GrEASEUP" notification appears without the grease being (GrEASEUP) applied (without the reset procedure being carried out). Apply grease and then carry out the reset procedure. 44 Err 101 Is DIP switch No.4 inside the control box set to ON? (diP SW4) Set DIP switch No.4 to OFF. 4 3160M If an error code that is not listed above appears or if carrying out the specified remedy does not solve the problem, contact the place of purchase. S-7200B 72

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S-7200B
13. TROUBLESHOOTING
72
Error code
Possible cause
Page
Err
21
(Thermistor error)
y
Is connector CN16 inside the control box
disconnected?
Insert the connector securely.
52
Err
100
(GrEASEUP)
y
This appears on the display when the sewing machine has continued to be used for
a certain period after the “GrEASEUP” notification appears without the grease being
applied (without the reset procedure being carried out).
Apply grease and then carry out the reset procedure.
44
Err
101
(diP SW4)
y
Is DIP switch No.4 inside the control box set
to ON?
Set DIP switch No.4 to OFF.
4
If an error code that is not listed above appears or if carrying out the specified remedy does not solve
the problem, contact the place of purchase.
3160M
3159M