Pego 100N MASTER3 SC600, Use And Maintenance Manual

Page: 42 / 48

VISION SC600
Pag. 42
Rev. 02-18
USE AND MAINTENANCE MANUAL
Eu1
Eu2
Eu3
…
Eu8
Eu9
Eu0
Protection of one or more condenser fans
(e.g. Thermal protection or max. pressure
switch.)
(The output of the relative FAN is
deactivated)

Check the status of the fan(s).

Check the absorption of the fan(s).

Check the status of the "outlet no.#
alarm" inlet.
automatic
EC
Display of the alarm in read-only of one or
more compressor outputs (no output is
deactivated)

Check the status of the compressor(s).

Check the absorption of the
compressor(s).

Check the status of the "only-read
alarm".
automatic
Eu
Display of the alarm in read-only of one or
more fan outputs (no output is deactivated)

Check the status of the fans.

Check the absorption of the fans.

Check the status of the "only-read
alarm".
automatic
EO5
One or more compressors have reached a
number of operating hours beyond which
maintenance is required.
This alarm does not change the status of the
outputs.
Perform maintenance and reset the hour
meter of its compressors.
manual
EP
Freon/oil level pre-alarm
This alarm indicates that the "freon level
alarm" remained high for a time lower than
"rLo".
This alarm does not change the status of the
outputs.

Check the device connected to the
System that signaled the alarm
condition.

Check the status of the "freon/oil level
alarm" inlet.
automatic
EF
Freon/oil level alarm
This alarm indicates that the "freon level
alarm" remained high for a time longer than
"rLo".
This alarm deactivates the compressor
outputs.

Check the device connected to the
System that signaled the alarm
condition.

Check the status of the "freon/oil level
alarm" inlet.
automatic
En
No connection between Console and
MASTER board
.

Check connection between the two
units.

If the problem persists contact the
technical assistance service.
manual
requires
shut-down
E6
Discharged battery alarm ; control function
for at least another 20 days, then if there is
not power to the time setting will be lost.

Replace the Console lithium battery
(CR2032 type).
manual
CHAP. 7 - Diagnostics