Lochinvar 50, 210 manual Access modes, User, Installer, To save parameters and exit programming

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User’s Information Manual

4SMART SYSTEM control module (continued)

Access modes

User

The user can adjust space heating target temperature by using the UP and DOWN buttons (FIG. 4-1) at any time during normal operation. By entering the USER code (0704), the user can also change temperature units, time and date, and night setback settings. In User Mode, the following parameters can be viewed but not changed:

•Boiler outlet water target temperature in DHW Mode

•Boiler model number

•Software version

•Total operating hours

•Total cycles

Installer

Most parameters are available only to the installer, accessible only by entering the installer access code. Have your qualified service technician reference the Knight Wall Mount Service Manual.

Saving parameters (reference parameter table on page 13 of this manual)

To save parameters and exit programming:

Press the ENTER/RESET button (FIG. 4-1).

To keep parameter settings only for a current operating cycle:

Press the MENU/EXIT button (FIG. 4-1) 3 times after making all desired parameter changes.

To enter a parameter and continue programming:

Press the MENU/EXIT button 1 time to return to the parameter listings; press again to return to the menu listings. Remember to press the ENTER/RESET button when finished programming in order to save the changes made.

Have your qualified service technician reference the Knight Wall Mount Service Manual for a detailed description of parameters and access modes.

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Contents Save this manual for future reference User’s Information Manual Models 50Contents Please read before proceeding Boiler service and maintenanceAreas likely to have contaminants Prevent combustion air contaminationProducts to avoid See pages 6 8 for detailed instructions Maintenance schedule Service technicianOwner maintenance Maintenance schedule Condensate disposal 1Condensate Trap Operate relief valve Test low water cutoff if installed Reset button low water cutoff Check air ventsOperating instructions Knight wall mount control module Smart System control moduleTo save parameters and exit programming Access modesInstaller UserParameter table Data logging Temperature settingsGeneral Outdoor air reset DHW settingsPrepurge ServiceStandby Set Point MetControl will display the actual fan motor RPM SYS ***.*F10V in **.Vdc DelayOperation of the cascade User’s Information Manual
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