System information
29
The alarm task runs periodically. At each alarm task run
time, the status change of each alarm is checked and one email
message is sent to each specified recipient when one or more
alarms are switched on. When all alarms return to normal, an-
other e-mail message is sent to remote maintenance service
personnel.
The e-mail message provides the unit description and loca-
tion stored in the CTRL_ID table, available from the CONFIG-
URATION menu. See Fig. 44.
PROGNOSTICS — This advanced diagnostic and prognos-
tic function is designed to enable the service engineer to
resolve problems before they affect operating efficiency and
the chiller bottom line. The CONF_PRG (Prognostics Config)
screen is available from the Configuration Menu. See Fig. 45
and 46.
The following functions are available if the Prog Function
Enable option is set to YES (prog_en=YES):
Oil Change Notification
— The lubrication oil should be
changed periodically in order to keep the appropriate lubrica-
tion for the motor and compressor. Once the period set in the
Oil Change Duration field is expired, a statement is displayed
to warn the user “to replace the oil charge or confirm the addi-
tive level is adequate and has not depleted.” After correction
items have been finished, set the Oil Charge Completed option
to YES manually.
a19-2224
EMAILCFG - E-Mail Configuration
E-Mail Function On/Off
Sender Email Part1
@
@
Sender Email Part2
Recip1 Email Part1
Recip1 Email Part2
Recip2 Email Part1
No
Yes
1/3
Fig. 41 — EMAILCFG Screen, Page 1
a19-22
EMAILCFG - E-Mail Configuration
@
Recip2 Email Part2
SMTP IP Addr Part 1
SMTP IP Addr Part 2
SMTP IP Addr Part 3
SMTP IP Addr Part 4
Account Email Part1
@
0
0
0
0
2/3
Fig. 42 — EMAILCFG Screen, Page 2
EMAILCFG - E-Mail Configuration
Account Email Part2
Account Password
Port Number
Server Authentication
Server Timeout
0=No Authentication
1=Username Only
2=Username & domain name
30
0
25
3/3
Fig. 43 — EMAILCFG Screen, Page 3
a19-2223
CTRL_ID - Control Identification
Fig. 44 — CTRL_ID Screen
a19-22
CONF_PRG - Prognostics Config
Fig. 45 — Prognostics Config Screen, Page 1
a19-2228
CONF_PRG - Prognostics Config
Low Charge Cond Approach
Evap Design Approach
Bearing Degradation
Fig. 46 — Prognostics Config Screen, Page 2