PVI Industries PV500-40 user manual Buzzer, Alarm Recovery

Page 6

3.1BUZZER

The TempTrac buzzer is activated each time connected alarm condition happens. The following are representative alarm conditions that may be connected to and activate the TempTrac buzzer (some alarms may be connected to and operate separately from the TempTrac on some products).

High/low water temperature alarm

Probe failures

High and low gas pressure

Low water

The buzzer is silenced by pressing any button (alarm condition still present)

3.2ALARM RECOVERY

1.Probe failure alarm automatically ends after normal operation is re-established. Check connections before replacing the probe.

2.Temperature alarms “HA” and “LA” automatically stop as soon as probe 1 senses temperatures within normal operating parameters.

3.High and low gas pressure alarms recover when pressure is normalized and any button is pressed. (if used)

4.Low water alarm recovers when water level normalizes and any button is pressed. (if used)

5.RTC alarm stops after programming the real time clock.

6.RTF alarm requires the replacement of the real time clock.

For additional information, contact the PVI Industries Customer Service Dept at 800-784-8326.

Page 6 / 6

PV500-40 01/25/11

Image 6
Contents Boiler & Water Heater Electronic Controller Upper LED Readout LED Icons Lower LED ReadoutDisplay and Interface Upper LED Readout To SET the Current Time and DAY Military TimeTo SET the Energy Saving Time Nightime Setback Programming To SET Modulation ParametersSetpoint Descriptions and Programming Results of alarm condition AlarmsHOW to Lock the Keyboard Message CauseAlarm Recovery Buzzer