Instruction manual

CONTROL PANEL OPERATING PROCEDURES
3-6
Table 3-4. Configuration Menu
Available Choices or Limits
Menu Item Display Minimum Maximum Default
Internal Setpt Lo Temp Limit Hi Temp Limit 130°F
Unit Type Boiler
Water Heater
Boiler
Unit Size 0.5 MBTU
1.0 MBTU
1.5 MBTU
2.0 MBTU
2.5 MBTU
3.0 MBTU
1.0 MBTU
Boiler Mode Constant Setpoint
Remote Setpoint
Direct Drive
Combination
Outdoor Reset
Constant
Setpoint
Remote Signal
(If Mode = Remote
Setpoint, Direct Drive
or Combination)
4 – 20 mA/1 – 5V
0 -20 mA/0 – 5V
PWM Input (BMS)
Network
4 – 20 mA,
1-5V
Bldg Ref Temp
(If Boiler Mode =
Outdoor Reset)
40°F 240°F 70°F
Reset Ratio
(If Boiler Mode =
Outdoor Reset)
0.1 9.9 1.2
Outdoor Sensor Enabled or Disabled Disabled
System Start Tmp
(If Outdoor Sensor =
Enabled)
30°F 100°F 60°F
Setpt Lo Limit 40°F Setpt Hi Limit 60°F
Setpt Hi Limit Setpt Lo Limit 240°F 200°F
Temp Hi Limit 40°F 240°F 215°F
Max Fire Rate 40% 100% 100%
Pump Delay Timer 0 min 30 min 0 min
Aux Start On Dly 0 sec 120 sec 0 sec
Failsafe Mode Shutdown or Constant Setpt Shutdown
mA Output Setpoint, Outlet Temp,
Fire Rate Out, Off
Off
Lo Fire Timer 2 sec 120 sec 2 sec
Setpt Limiting Enabled or Disabled Disabled
Setpt Limit Band 0°F 10°F 5°F