PVI Industries PV500-40 Boiler User Manual


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Page 6 / 6 PV500-40 01/25/11
3.1 BUZZER
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)
3.2 ALARM 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.
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