Weil-McLain Evergreen EVG 70 Manual page 88

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DIAGNOSTICS menu
Figure 79 DIAGNOSTICS menu details (continued) (see Figure 66, page 70 for access information)
Menu/Item
Displays the type of fault that occurred
Fault Type
Displays time that lockout occurred
Time
Date Displays date that lockout occurred
Status Displays what the status of the boiler was at the time of the error
Temperatures Choose this to view the Boiler Temperatures at the time of the error
Inputs Choose this to view the status of the Boiler Inputs at the time of the error
Outputs Choose this to view the status of the Boiler Outputs at the time of the error
Lockout History 2 Choose this to view the second most recent error recorded
Fault Name Displays the name of the fault that occurred
Fault Type Displays the type of fault that occurred
Time Displays time that lockout occurred
Date Displays date that lockout occurred
Status Displays what the status of the boiler was at the time of the error
Temperatures Choose this to view the Boiler Temperatures at the time of the error
Inputs Choose this to view the status of the Boiler Inputs at the time of the error
Outputs Choose this to view the status of the Boiler Outputs at the time of the error
Lockout History 3 Choose this to view the third most recent error recorded
Fault Name Displays the name of the fault that occurred
Fault Type Displays the type of fault that occurred
Time Displays time that lockout occurred
Date Displays date that lockout occurred
Status Displays what the status of the boiler was at the time of the error
Temperatures Choose this to view the Boiler Temperatures at the time of the error
Inputs Choose this to view the status of the Boiler Inputs at the time of the error
Outputs Choose this to view the status of the Boiler Outputs at the time of the error
Manual Test Mode
Current operating status of the boiler. Prepurge, Ignition, Name of the system Type being satisfi ed, post purge, Warm Weather
Status
Shut down, Trouble
Inputs Displays which inputs are presently calling for heat
Target Calculated target temperature based on outdoor temp or the max target if no ODR
Modulation
Boiler Out Temperature of the outlet sensor on the boiler heat exchanger
Boiler In Temperature of the inlet sensor on the boiler heat exchanger
System Supply Temperature of the system water after the boiler loop
System Return Temperature of the system water returning to the boiler loop
Flue Temperature of fl ue gases
Outdoor Temperature of outdoor air
Blower Signal Control's signal controlling the blower speed
Blower Speed Blower's feedback to the control
Flame Signal Number indicating the presence and quality of the fl ame used to shut down or boost the boiler
Force Rate Used to manually force a rate during a call for heat. Choose auto for normal operation
Reset selected condition
Manual Reset
88
as-fired water boiler —
Displays what sensor the boiler is using to modulate from. May also indicate reason for boiler rate self-limiting.
70/110/155
(continued)
Comment
Boiler Manual
Part number 550-100-191/0917