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Appendix b: startup, status and fault messages, Innovation series water heaters gf-128 – AERCO Innovation (G-10-1350 to G-11-0563) User Manual

Page 95

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Appendix B

Innovation Series Water Heaters

GF-128

Display Messages

USER MANUAL

OMM-0079_0B

07/21/11 AERCO International, Inc.

· 100 Oritani Dr. · Blauvelt, NY 10913 · Ph: 800-526-0288

Page 95 of 200


APPENDIX B: STARTUP, STATUS AND FAULT MESSAGES



TABLE B-1. STARTUP AND STATUS MESSAGES

MESSAGE

DESCRIPTION

DEMAND DELAY

XX sec

Displayed if Demand Delay is active.

DISABLED

HH:MM pm, pm

MM/DD/YY

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.

FLAME PROVEN

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.

IGNITION TRIAL

XX sec

Displayed during ignition trial of startup sequence. The
duration of cycle counts up in seconds.

PURGING

XX sec

Displayed during the purge cycle during startup. The
duration of the purge cycle counts up in seconds.

STANDBY

Displayed when ON/OFF switch is in the ON position,
but there is no demand for heat. The time and date are
also displayed.

WAIT

Prompts the operator to wait.

WARMUP

XX sec

Displayed for 2 minutes during the initial warm-up only.