Utica Boilers UB95M-200 Operation and Installation Manual
Contents
1. red status LED rapidly flashes red adjusting input voltage knob higher or lower should cause a slow blink to result Once input voltage is properly set adjust ASC Time Delay knob to desired ASC delay 10 seconds Load energized Time Delay Adjustment l je i IKE VOLTAGE 15 0 23 5 USE OMT ONE p J l i p i l pi f F t l Status LED EN RAN a gt Voltage adjustment LED STATE INDICATIONS Load energized Internal relay is de energized Load energized Internal relay is energized Status Voltage is within range Status BLINK Voltage in range unit in ASC Status FLASH RAPIDLY Voltage is out of range NOTE Both LED s off indicated no power to unit2. PLINS ise innovative living 2201 Dwyer Ave e P O Box 4729 e Utica NY 13504 4729 e Ph 315 797 1310 e Fax 315 797 3762 e E Mail info ecrinternational com e Web www ecrinternational com Operation amp Adjustments of Line Voltage Monitor MODE OF OPERATION Upon application of power to the Line Voltage Monitor and provided all voltages and line conditions are acceptable the green Load Energized LED indicator will glow This is an indication that the output contacts have successfully transferred Should a High Low voltage condition exist for longer than the 5 seconds or a loss of power for more than 50 milliseconds the relay and green LED shall be de energized The red status LED will rapidly flash Reset is automatic upon correction of the fault condition after the anti short cycle time delay is complete The recommended setting for the time delay is 10 seconds Should a fault condition exist upon application of power whether it is on initial installation or trying to recycle after a fault the relay will not energize and the red status LED will flash rapidly indicating power is outside specifications A blinking status LED indicates power is good but unit is still in Anti Short Cycle ASC lockout ADJUSTMENT Check power supply with volt meter and then select the desired operating voltage If status LED blinks once per second voltage is within specification and unit is awaiting the end of the ASC delay If the
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