BINDER UF V 500 - Manual (Page 69)

UF V (E2+E2.1) 03/2013 page 69/112
10.9 Further error messages
While the controller is operating, or when you turn it on or change the operation mode, fault signals may
be emitted that are caused by the controller malfunctioning internally.
Figure 54: Visual indications
(examples)
•
Alarm messages
• LED indication: LED flashes
• Audible alarm: buzzer (intermittent sound) immediately
• Switching the zero-voltage relay alarm output.
Actions:
•
Turn off the freezer with the key switch (6).
• Disconnect the power plug, thereto pull the locking button on
the plug (Figure 23).
• Wait for 1 minute.
• Replace the power plug.
• Turn on the freezer with the key switch (6).
• If the fault shows again, the unit could be faulty. Please
contact BINDER Service.
Only qualified service personnel authorized by BINDER must perform repair.
Repaired units must comply with the BINDER quality standards.
For further error messages see chap. 17.2.