Garland 7000 User Manual
Page 9
Part # 4526029 (02/22/11)
Page 9
SECTION 4 – TROUBLE SHOOTING AND REPAIRS
This section includes a list of the main errors, their causes and the respective steps to correct.
Trouble Shooting
Error-Code
Problem
Possible Cause
Measure
Code No.
No
No
W
No
Normal operation
1
S01
No coil current
Hardware overcurrent
U10
Non induction type pan
M10
Compare on another
cooking platform and with
an induction type pan
E
U11
Coil defective
M11
Check coil
L
U12
Power circuit board
defective
M12
Replace power circuit
board
L
2
S02
High coil current
Software overcurrent
U10
Non induction type pan
M10
Compare on another
cooking platform and with
an induction type pan
E
U12
Power circuit board
defective
M12
Replace power circuit
board
L
U13
Error on DIP-Switch-
adjustment on CPU
M13
Check DIP-Switch
adjustment
L
U14
CPU-circuit board
defective
M14
Replace CPU-circuit board
L
3
S03 Temperature heat sink
U30
Air entrance/exit
obstructed
M30
Clear air transport
E/L
U31
Dirty fan/heat sink
M31
Clean fan
L
U32
Fan defective
M32
Check fan
L
U33
Rectifi er circuite board
defective
M33
Replace rectifi er circuit
board
L
U34
Sensor Heat sink defective
M34
Check sensor and heat
sink
L
U14
CPU-circuit board
defective
M14
Replace CPU-circuit board
L
4
S04
Temperature cooking
platform
U40
Empty cooking
M40
Empty pan
E
U41
Interruption of coil sensor
M41
Check coil sensor
L
5
S05
Operational control
Line break
U50
Operational control
defective
M50
Check operational control
L
Legend: W = Who should complete “Measure” E = End user L = Supplier