Aerco BENCHMARK 6000 - Page 48

Benchmark 6000 Boiler Installation, Operation & Maintenance Manual
CHAPTER 3 – OPERATION
Page 48 of 210 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0086_0D
03/20/14 Ph.: 800-526-0288 GF-133
The Items contained in group 1 (BST Monitor Items) are ALWAYS displayed within the menu, as
these items are critical for proper system operation. Therefore, the BST Monitor Items Header
itself is NOT displayed.
The Items contained in groups 2-5 are NOT DISPLAYED unless that particular item group has
been enabled from the C-More keypad.
Table 3-7: BST Menu
Menu Item Display
Available Choices or Limits
Default
Minimum Maximum
BST Mode
Off BST Slave BST Master Off
BST Setpoint BST Setpt Lo Limit BST Setpt Hi Limit 130°F
Header Temp NA
Header Temp
(°F)
BST Fire Rate 0 100% Fire rate %
BST Ave Fire Rate 0 100% Avg Fire Rate %
BST Outdoor Temp NA
Outdoor Temp
(°F)
Units Available 0 8 Units Present
Units Ignited 0 8 Units firing
BST Valve State 0 (CLOSED) 1 (OPEN) 0
1 Comm Errors 8 0 9 0
1 BST Units 8 0 (see table) 0 (see table) 0
*BST SETUP MENU*
Disabled
Enabled
Disabled
BST Setpoint Mode Constant Setpoint Remote Setpoint Outdoor Reset Constant Setpt
Head Temp Source Network FFWD Temp FFWD Temp
Header Temp Addr 0 255 240
Header Temp Point 0 255 14
BST Outdoor Sens Disabled Enabled Disabled
Outdr Tmp Source Outdoor Temp Network Outdoor Temp
Outdoor Tmp Addr 0 255 240
Outdoor Tmp Pnt 0 255 215
BST Remote Signal 4-20 mA/1-5 Vdc;
0-20 mA/0-5
Vdc;
Network Network
BST Auto Mstr No
Yes
NOTE! A Modbus temperature
transmitter must be installed in
conjunction with this feature.
No
BST Auto Timer 10 sec 120 sec 30 sec
Remote Intlk Use Boiler Shutdown System Shutdown
System
Shutdown
One Boiler Mode Off
On-Outlet
Temp
On-Avg Temp Off
1 Blr Threshold 10 35 25
Setpoint Setback Disable Enable Disable