Aerco Benchmark 2000 - Page 43

Benchmark 1500 - 2000 Boilers
CHAPTER 3 – OPERATION
OMM-0097_0E AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 Page 43 of 182
GF-142 Ph.: 800-526-0288 10/01/2015
Table 3-4: Configuration Menu
Menu Item Display
Available Choices or Limits
Default
Minimum
Maximum
1
Internal Setpt
Lo Temp Limit Hi Temp Limit
130°F (54.4°
C)
2
Unit Type
KC Boiler, KC Boiler LN,
BMK Blr Std, BMK Blr Std Dual,
BMK Blr LN, BMK Blr LN Dual
KC Water Heater,
KC Water Heater LN, RECON Wtr
Heater, Innovation WH
BMK Boiler LN
3
Unit Size
(Only the unit sizes
available for the Unit
Type are displayed)
1500 MBH (439.6 kW)
2000 MBH (586.1 kW)
1500 MBH (439.6 kW)
or
2000 MBH (586.1 kW)
4
Fuel Type
Natural Gas or Propane Natural Gas
5
Boiler Mode
Constant Setpoint,
Remote Setpoint,
Direct Drive,
Combination,
Outdoor Reset
Constant Setpoint
6
Remote Signal
(If Mode = Remote
Setpoint, Direct Drive
or Combination)
4 – 20 mA/1 – 5V
0 -20 mA/0 – 5V
PWM Input
(Legacy BMS), Network
4 – 20 mA,
1-5V
7
Outdoor Sensor
Enabled or Disabled Disabled
8
* Bldg Ref Temp
(If Mode = Outdoor
Reset)
40°F
(4.4°
C)
230°F
(110°C)
70°F
(21.1°C)
9
* Reset Ratio
(If Mode = Outdoor
Reset)
0.1 9.9 1.2
10
* System Start Tmp
(If Outdoor Sensor =
Enabled)
30°F
(-1.1°
C)
100°F
(37.8°C)
60°F
(15.6°C)
11
Setpt Lo Limit
40°F (4.4°C)
Setpt Hi Limit
60°F (15.6°C)
12
Setpt Hi Limit
Setpt Lo Limit
210°F (98.9°C) 195°F (90.6°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 Shutdown
18
Analog Output
Off, Setpoint, Outlet Temp, Valve Pos
4-20mA, valve Pos 0-10v
Valve Pos 0-10v