Lochinvar 402 - 2072 Plumbing Product User Manual


 
13
Parameter table A - Boiler Operation
Table 1D_This table lists SMART SYSTEM control module parameters and where to access them for boiler operation
ONLY
1 Service (continued)
Menu
Sub
Item
Description
See
Page
User Access Installer Access
Display Modify Display Modify
A
1 User Code 17 Yes Yes Yes Yes
2 Date and Time 17 Yes Yes Yes Yes
3 Software Version (Software Ver) 17 Yes No Yes Yes
4 Temperature Units (Temp Units) 17 Yes Yes Yes Yes
5 SH Night Setback Offset (SH NSB Temp) 17 Yes Yes Yes Yes
6 SH Night Setback Times (SH NSB Time) 17 Yes Yes Yes Yes
7 DHW Night Setback Offset (DHW NSB Temp) 17 Yes Yes Yes Yes
8 DHW Night Setback Times (DHW NSB Time) 17 Yes Yes Yes Yes
B
1 SH Setpoint (SH Setpoint) 17 Yes Yes Yes Yes
2 SH Minimum Setpoint (SH Min Setpt) 17 No No Yes Yes
3 SH Maximum Setpoint (SH Max Setpt) 18 No No Yes Yes
4 SH Offset 18 No No Yes Yes
5 SH Differential (SH Differentl) 18 No No Yes Yes
6 Manual Reset High Limit (Man Res Hi Lim) 18 Yes Yes Yes Yes
7 Auto Reset High Limit (Aut Res Hi Lim) 18 Yes Yes Yes Yes
C
1 Hours Running SH (Hours Run SH) 18 No No Yes Yes
2 Hours Running DHW (Hours Run DHW) 18 No No Yes Yes
3 Ignition Attempts (Ign Attempts) 18 No No Yes Yes
4 Last 10 Lockouts 18 No No Yes Yes
D
1 Clear Error Log (Clr Error Log) 18 No No Yes Yes
2 Service Mode Delay (Service Delay) 18 No No Yes Yes
3 Display Timeout (Display Time) 18 No No Yes Yes
4 Bypass Valve Time (Bypass V Time) 18 No No Yes Yes
5 Freeze Protection Pump On (Freeze Pump) 19 No No Yes Yes
6 Freeze Protection Burner On (Freeze Burn) 19 No No Yes Yes
7 Freeze Protection Differential (Freeze Differ) 19 No No Yes Yes
E
1 Tank Setpoint 19 Yes Yes Yes Yes
2 DHW Boiler Setpoint (DHW Blr Setp) 19 Yes Yes Yes Yes
3 SH/DHW Switching Time (SH/DHW Switch) 19 Yes Yes Yes Yes
4 DHW/SH Switching Time (DHW/SH Switch) 19 Yes Yes Yes Yes
5 DHW Tank Differential (DHW Tank Diff) 19 No No Yes Yes
F
1 Minimum Outdoor Temperature (Min Air Temp) 20 No No Yes Yes
2 Maximum Outdoor Temperature (Max Air Temp) 20 No No Yes Yes
3 Maximum SH Setpoint (Max SH Setpt) 20 No No Yes Yes
4 Minimum SH Setpoint (Min SH Setpt) 20 No No Yes Yes
5 Outdoor Shutdown Setpoint (Outdoor Shtdn) 20 Yes Yes Yes Yes
6 Outdoor Shutdown Differential (Shutdown Diff) 21 Yes Yes Yes Yes
7 Shift Reset Curve (Shift Reset) 21 No No Yes Yes
8 Boost Temperature (Boost Temp) 21 Yes Yes Yes Yes
9 Boost Time 21 Yes Yes Yes Yes
GENERAL
TEMPERATURE
SETTINGS
DATA
LOGGING
FUNCTIONS
DHW
SETTINGS
OUTDOOR RESET
Copper-fin II/IIE Boiler and Water Heater Service Manual