Aerco Benchmark BMK 750 User Manual page 20

Benchmark 750-3000 Boiler Operation, Service, Maintenance Guide - KOREA
SECTION 2: OPERATION
TABLE 2-4: CONFIGURATION Menu
MENU ITEM DISPLAY
Setpt Hi Limit
12
Temp Hi Limit
13
14 Max Valve Position
Pump Delay Timer
15
16 Aux Start On Dly
17 Failsafe Mode
18
Analog Output
Low Fire Timer
19
Setpt Limiting
20
21 Setpt Limit Band
Network Timeout
22
23 Shutoff Dly Temp
24 Demand Offset
Deadband High
25
26 Deadband Low
27 IGST Version
28 IGN Time Setting
29 Slow Shutdown
30 Slow Sht Duration
Slow Sht Threshold
31
32 O2 Warnings
O2 Trim ID
33
Fixed ID
34
35 O2 Trim Key
36 O2 Trim Menu
37 BST Menu
*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).
Page 20 of 146
11/29/2017
AVAILABLE CHOICES OR LIMITS
Minimum
Setpt Lo Limit
40°F (4.4°
C)
40%
0 min.
0 sec.
Shutdown or Constant Setpt
Off, Setpoint, Outlet Temp, Valve Pos
4-20mA, valve Pos 0-10v
2 sec.
Enabled or Disabled
0°F (0°C)
5 sec.
0°F (0°C)
0°F (0°C)
0°F (0°C)
0°F (0°C)
Displays current IGST version
Displays 4 sec. or 7 sec. depending on wiring harness installed
Enabled or Disabled
0 sec.
40%
Enabled or Disabled
Displays AERtrim 4 digit license key
Enabled or Disabled
Enabled or Disabled
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Ph.: 800-526-0288
Maximum
210°F (98.9°C)
210°F (98.9°
C)
100%
30 min.
120 sec.
600 sec.
10°F (5.5°C)
999 sec.
25°F (13.75°C)
25°F (13.75°C)
25°F (13.75°C)
25°F (13.75°C)
9,999 sec.
100%
Displays 4 digit AERtrim ID
Displays unit's fixed 4 digit ID
DEFAULT
180°F (82.2°C)
195°F (90.6°
C)
100%
0 min.
0 sec.
Constant Setpt
Valve Pos 0-10v
(Do NOT change)
2 sec.
Disabled
5°F (2.75°C)
30 sec.
10°F (5.5°C)
10°F (5.5°C)
5°F (2.75°C)
5°F (2.75°C)
V2.02
Disabled
60 sec.
60
Disabled
Disabled
Disabled
OMM-0128_0C
GF-206-K