Carrier 17 Start Up & Operation Manual page 32

To access this display from the LID default screen:
1. Press MENU .
2. Press SERVICE .
3. Scroll down to highlight EQUIPMENT SERVICE.
4. Press SELECT .
5. Scroll down to highlight SERVICE2.
6. Press SELECT .
DESCRIPTION
OPTIONS BOARD 1
20 mA POWER CONFIGURATION
External = 0, Internal = 1
RESET 20 mA Power Source
DEMAND 20 mA Power Source
SPARE ALERT ENABLE
Disable = 0, 1 = High Alert, 2 = Low Alert,
3 = High Alarm, 4 = Low Alarm
Temp = Alert Threshold
CHWS Temp Enable
CHWS Temp Alert
CHWR Temp Enable
CHWR Temp Alert
Reset Temp Enable
Reset Temp Alert
Spare Temp 1 Enable
Spare Temp 1 Alert
Spare Temp 2 Enable
Spare Temp 2 Alert
Spare Temp 3 Enable
Spare Temp 3 Alert
OPTIONS BOARD 2
20 mA POWER CONFIGURATION
External = 0, Internal = 1
SPARE 1 20 mA Power Source
SPARE 2 20 mA Power Source
SPARE ALERT ENABLE
Disable = 0, 1 = High Alert, 2 = Low Alert,
3 = High Alarm, 4 = Low Alarm
Temp = Alert Threshold
Spare Temp 4 Enable
Spare Temp 4 Alert
Spare Temp 5 Enable
Spare Temp 5 Alert
Spare Temp 6 Enable
Spare Temp 6 Alert
Spare Temp 7 Enable
Spare Temp 7 Alert
Spare Temp 8 Enable
Spare Temp 8 Alert
Spare Temp 9 Enable
Spare Temp 9 Alert
NOTE: This screen provides the means to generate alert messages based on exceeding the ''Temp'' threshold for each point listed. If the ''Enable''
is set to 1, a value above the ''Temp'' threshold shall generate an alert message. If the ''Enable'' is set to 2, a value below the ''Temp Alert'' threshold
shall generate an alert message. If the ''Enable'' is set to 0, alert generation is disabled. If the ''Enable'' is set to 3, a value above the ''Temp'' threshold
will generate an alarm. If the ''Enable'' is set to 4, a value below the ''Temp'' threshold will generate an alarm.
To access this display from the LID default screen:
1. Press MENU .
2. Press SERVICE .
3. Scroll down to highlight EQUIPMENT SERVICE.
4. Press SELECT .
5. Scroll down to highlight SERVICE3.
DESCRIPTION
Proportional Inc Band
Proportional Dec Band
Proportional ECW Gain
Guide Vane Travel Limit
Table 2 — LID Screens (cont)
EXAMPLE 8 — SERVICE2 DISPLAY SCREEN
CONFIGURABLE RANGE
0,1
0,1
0-4
–40-245 (–40-118)
0-4
–40-245 (–40-118)
0-4
–40-245 (–40-118)
0-4
–40-245 (–40-118)
0-4
–40-245 (–40-118)
0-4
–40-245 (–40-118)
0,1
0,1
0-4
–40-245 (–40-118)
0-4
–40-245 (–40-118)
0-4
–40-245 (–40-118)
0-4
–40-245 (–40-118)
0-4
–40-245 (–0-118)
0-4
–40-245 (–40-118)
EXAMPLE 9 — SERVICE3 DISPLAY SCREEN
CONFIGURABLE RANGE
2-10
2-10
1-3
30-100
UNITS REFERENCE POINT NAME DEFAULT VALUE
res 20 ma
dem
chws
DEG F (DEG C) chws
chwr
DEG F (DEG C) chwr
rres en
DEG F (DEG C) rres al
spr1
DEG F (DEG C) spr1
spr2
DEG F (DEG C) spr2
spr3
DEG F (DEG C) spr3
sp1 20 ma
sp2 20 ma
spr4
DEG F (DEG C) spr4
spr5
DEG F (DEG C) spr5
spr6
DEG F (DEG C) spr6
spr7
DEG F (DEG C) spr7
spr8
DEG F (DEG C) spr8
spr9
DEG F (DEG C) spr9
UNITS REFERENCE POINT NAME
gv inc
gv de
gv ecw
% gv lim
32
0
20 ma 0
en 0
al 245 (118)
en 0
al 245 (118)
0
245 (118)
en 0
al 245 (118)
en 0
al 245 (118)
en 0
al 245 (118)
0
0
en 0
al 245 (118)
en 0
al 245 (118)
en 0
al 245 (118)
en 0
al 245 (118)
en 0
al 245 (118)
en 0
al 245 (118)
DEFAULT VALUE
6.5
6.0
2.0
50