Benchmark 750-3000 Operation, Service & Maintenance Guide-Latin America
SECTION 2: OPERATION
Page
20
of
162
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, NY 10913
OMM-0132_A
01/02/2018
Ph.: 800-526-0288
GF-206-LA-LA
TABLE 2-4: CONFIGURATION Menu
MENU ITEM DISPLAY
AVAILABLE CHOICES OR LIMIT
DEFAULT
Minimum
Maximum
12
Setpt Hi Limit
Setpt Lo Limit
210°F (98.9°C)
180°F (82.2°C)
13
Temp Hi Limit
40°F (4.4
°
C)
210°F (98.9
°
C)
195°F (90.6
°
C)
14
Max Valve Position
40%
100%
100%
15
Pump Delay Timer
0 min.
30 min.
0 min.
16
Aux Start On Dly
0 sec.
120 sec.
0 sec.
17
Failsafe Mode
Shutdown or Constant Setpt
Constant Setpt
18
Analog Output
Off, Setpoint, Outlet Temp, Valve Pos 4-
20mA, valve Pos 0-10v
Valve Pos 0-10v
(Do NOT change)
19
Low Fire Timer
2 sec.
600 sec.
2 sec.
20
Setpt Limiting
Enabled or Disabled
Disabled
21
Setpt Limit Band
0°F (0
°
C)
10°F (5.5
°
C)
5°F (2.75
°
C)
22
Network Timeout
5 sec.
999 sec.
30 sec.
23
Shutoff Dly Temp
0°F (0°C)
25°F (13.75°C)
10°F (5.5°C)
24
Demand Offset
0°F (0°C)
25°F (13.75°C)
10°F (5.5°C)
25
Deadband High
0°F (0°C)
25°F (13.75°C)
5°F (2.75°C)
26
Deadband Low
0°F (0°C)
25°F (13.75°C)
5°F (2.75°C)
27
IGST Version
Displays current IGST version
V2.02
28
IGN Time Setting
Displays 4 sec. or 7 sec. depending on wiring harness installed
29
Slow Shutdown
Enabled or Disabled
Disabled
30
Slow Sht Duration
0 sec.
9,999 sec.
60 sec.
31
Slow Sht Threshold
40%
100%
60
32
O2 Warnings
Enabled or Disabled
Disabled
33
O2 Trim ID
Displays 4 digit AERtrim ID
34
Fixed ID
Displays unit’s fixed 4 digit ID
35
O2 Trim Key
Displays AERtrim 4 digit license key
36
O2 Trim Menu
Enabled or Disabled
Disabled
37
BST Menu
Enabled or Disabled
Disabled
*NOTE
The
Bldg Ref Temp
and
Reset Ratio
menu Items are only displayed when the
Outdoor Sensor,
item # 7 is set to
Enabled
.
CAUTION!
DO NOT
change
the
Analog Output
menu item from its default setting (Valve Position 0-10V).
