Lochinvar 1.3, 1.5 service manual Viewable and changeable control parameters, Status Screen

Service Manual

1 Service

Viewable and changeable control parameters

Status Screen:

When the ON/OFF switch is turned to the ON position, the first screen visible on the LCD display will be the Status Screen. This screen displays the current status of the Armor X2 water heater. The following items can be viewed or interacted with on the Status Screen:

On/Off button - Pressing this button allows the water heater to be placed in either Manual Shutdown Mode or Standby Mode.

Status - This line shows the current operating status of the Armor X2 water heater. Displayed items are as follows:

•Manual Shutdown - The water heater will not respond to a hot water call.

•Standby - The water heater has not received a hot water call.

•HW Storage - The water heater has received a hot water call.

•HW Pump Delay - The water heater has satisfied a hot

water call and the hot water pumps are running for a fixed time to remove any residual heat.

•BMS - The water heater has received a call for heat from a 0-10 VDC BMS control.

•Service Set Point Met - While in Service Mode, the water temperature at either the outlet sensor or the system sensor has exceeded 185°F.

•Anti-Cycle Delay - The water heater has satisfied a call for heat, but has received another call for heat before the anti- cycling time parameter has elapsed.

•Cascade ComError - A communication error has occurred between the Control Module 1 and Control Module 2 or between the Leader and Member water heaters.

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