Benchmark 5000-6000 Operation & Maintenance Manual
SECTION 2: OPERATION
OMM-0118_B
•
GF-203
•
5/9/2019
Technical Support
•
(800) 526-0288
•
Mon-Fri, 8 am - 5 pm EST Page 21 of 148
2.6 CONFIGURATION Menu
The
Configuration
menu shown in Table 2-4 permits adjustment of the Internal Setpoint (Setpt)
temperature regardless of whether the valid password has been entered. Setpt is required for
operation in the CONSTANT SETPOINT mode. The remaining options in this menu require the
valid password to be entered, prior to changing existing entries. This menu contains a number
of other configuration settings which may or may not be displayed, depending on the current
operating mode setting.
NOTE:
The
Configuration
menu settings shown in Table 2-4 are Factory-Set in accordance with the
requirements specified for each individual order. Therefore, under normal operating
conditions, no changes will be required.
TABLE 2-4: CONFIGURATION Menu
MENU ITEM DISPLAY
AVAILABLE CHOICES OR LIMITS
DEFAULT
Minimum
Maximum
1
Internal Setpt
40°F (4.4°C)
240°F (115.6°C)
130°F (54.4
°
C)
2
Unit Type
BMK Blr Std, BMK Blr Std Dual,
BMK Blr LN, BMK Blr LN Dual
BMK Boiler LN
3
Unit Size
(Only the unit sizes
available for the Unit
Type are displayed)
5000 MBH (1465 kW)
6000 MBH (1758 kW)
5000 MBH (1465 kW)
6000 MBH (1758 kW)
4
Fuel Type
Natural Gas or Propane
Natural Gas in
standard and dual fuel
models, Propane in
propane only models
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)
