Hired-Hand Evolution Series 1200 - Manual (Page 20)

Part No. 4801-5331 Rev 2-08 Evolution 1200 20 of 64
6.5.8 Alarm Log
This screen shows the list of the past 20 alarms and status information starting with the most recent
occurrence.
(1) Alarm
Description –
The alarm
problem area.
(2) Alarm Status –
The alarm
status (Failure
or Correted).
(3) Date of Alarm –
The date the
alarm
occurred or was corrected.
(4) Time of Alarm – The time the alarm occurred or was corrected.
6.6 Back-Up Status
The Back-Up status shows the status information concerning back-up operation.
NOTE: This is the high and low limit of the Evolution Back-Up system. These setting are set in the Back-Up
system.
(1) Back-up High Limit – The high temperature
limit at which the Back-up stages will start
turning on cool stages.
(2)Target Temperature – Backup target
temperature.
(3) Back-Up Low Limit - The low temperature
limit at which the Back-up will turn on the heat
stage.
(4) Back-Up Run % The Back-up timer
percentage.
NOTE: This is the timer percentage of the
Evolution Back-Up system. This setting is set in
the Back-Up system. If the Back-Up fails to
communicate with the Evolution 1200 control
the Back-Up will display an LnE. At this point
the Back-Up will take over minimum ventilation
by running all Cool 1 circuits on this timer. This
percentage is how long the fan will run out of
five minutes.
(5) Cycle 5 Minutes –The cycle time of the back-up
stages is 5 minutes.
(6) Warning if Back-Up – If Backup settings are
set that far away from target, Back-up status light
will flash.
(7) Alarm if Back-Up -Same as above but will also
set off auxiliary alarm contact.
** Alarm Log ** "
1 (1)Tunnel Vent (2)Corrected @ (3)2/ 5 (4)1:26p
2 Low Press Failure @ 2/ 5 1:09p
3 Lo Water Rate Corrected @ 2/ 3 3:39p
4 Cycle Press Failure @ 2/ 1 4:15a
5 Low Temp Corrected @ 1/ 30 3:09p
6 Lo Water Rate Corrected @ 1/ 27 12:38a
7 Lo Water Rate Corrected @ 1/ 21 7:45a
8 Lo Water Rate Corrected @ 1/ 17 9:52p
9 Low Pressure Failure @ 1/ 15 5:21p
10 Max Runtime1 Corrected @ 1/ 10 8:27a
(1)Back-Up High Limit: 86°
(2)Target Temperature: 70°
(3)Back-Up Low Limit: 60°
(4)Back-Up Run %: 0% (5)Cycle: 5 minutes
(6)Warning if Back-Up +/- 11° from Target
(7)Alarm if Back-Up +/- 12° from Target