Fridgewatch 2100 Controller Mk4
Publication 3-58
Section 3
Page 80 of 152
Issue 1.1 : 01/08
History
Reason
for
Normal
Stop
Reason
for
Trip
Press the
button to select Reason for Trip. Press the
ENTER button.
TRIPS
C1
Failed
to
Unload
(
date
and
time
of
event
)
C1
Failed
to
Unload
(
date
and
time
of
event
)
C1
Failed
to
Start
(
date
and
time
of
event
)
An archived list of the last 100 trip events is displayed. For further details of a particular trip,
press the
button to scroll down through the list. Press the
ENTER button
Trips
Archive
(
current
date
and
time
)
C1
Failed
to
Unload
01
Time
Acknowledged
(
date
and
time
trip
occurred
)
(
date
and
time
trip
acknowledged
)
The date and time the trip event occurred is displayed together with the date and time the trip
was acknowledged.
Fig 31 (continued) Identifying and Clearing Trip Events, Reason for Normal Stop & Reason for Trip
10.3. Event
Codes
Description
This part of the manual provides a full description of each event code
which may appear on the front panel of the Fridgewatch 2100 Controller
Mk4. A quick-reference of all event codes may be found in 15. Appendix
2 - Event Codes E1/E47 Quick-Reference.
With regard to remedial action, emphasis has been placed on those faults
peculiar to Fridgewatch 2100, although of course it is essential to
examine the rest of the plant in order to positively identify the cause.
Further information on fault finding can be found in the plant instruction
manual.
E1
High Motor Temperature: Trip, Compressor Healthy Off,
Manual Reset
This event code is implemented for all applications which use motor
winding high temperature thermistors.
Cause:
The compressor motor thermistors have detected a motor winding
temperature above the thermistor temperature;
