Appendix B: Startup, Status & Display Messages - Watts Aerco BENCHMARK 750 User Manual

Benchmark 750 – 1000 Boiler User Manual - INTERNATIONAL
APPENDIX B – STARTUP, STATUS & DISPLAY MESSAGES
Appendix B: STARTUP, STATUS & DISPLAY MESSAGES
MESSAGE
DEMAND DELAY
XX sec
DISABLED
HH:MM pm, pm
MM/DD/YY
FLAME PROVEN
IGNITION TRIAL
XX sec
PURGING
XX sec
STANDBY
WAIT
WARMUP
XX sec
OMM-0119_0A
GF-130-I
Table B-1: Startup And Status Messages
Displayed if Demand Delay is active.
Displayed if ON/OFF switch is set to OFF. The display also
shows the time (am or pm) and date that the unit was
disabled.
Displayed after flame has been detected for a period of 2
seconds. Initially, the flame strength is shown in %. After 5
seconds has elapsed, the time and date are shown in place
of flame strength.
Displayed during ignition trial of startup sequence. The
duration of cycle counts up in seconds.
Displayed during the purge cycle during startup. The
duration of the purge cycle counts up in seconds.
Displayed when ON/OFF switch is in the ON position, but
there is no demand for heat. The time and date are also
displayed.
Prompts the operator to wait.
Displayed for 2 minutes during the initial warm-up only.
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Ph.: 800-526-0288
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11/03/2016