AERCO XPC GATEWAY Communications - Manual (Page 185)

GF-122 AERCO XPC GATEWAY
185
SECTION 30 C-MORE BOILER CONTROLLER STATUS & FAULT
MESSAGES
Table 11 C-More Controller Status and Fault Messages
Code MESSAGE DESCRIPTION
1 DISABLED
HH:MM pm MM/DD/YY
Displayed if ON/OFF switch is set to OFF. The display also
shows the time and date that the unit was disabled.
2 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.
3 DEMAND DELAY
XX sec
Displayed if Demand Delay is active. The “XX” represents
changing display digits.
4 PURGING
XX sec
Displayed during the purge cycle during startup. The duration
of the purge cycle counts up in seconds. The “XX” represents
changing display digits.
5 IGNITION TRIAL
XX sec
Displayed during ignition trial of startup sequence. The
duration of cycle counts up in seconds. The “XX” represents
changing display digits.
6 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.
7 WARMUP
XX sec
Displayed for 2 minutes during the initial warm-up only. The
“XX” represents changing display digits.
8 HIGH WATER TEMP
SWITCH OPEN
The High Water Temperature Limit Switch is open.
9 LOW WATER
LEVEL
The Water Level Control board is indicating low water level.
10 LOW GAS
PRESSURE
The Low Gas Pressure Limit Switch is open.
11 HIGH GAS
PRESSURE
The High Gas Pressure Limit Switch is open.
12 INTERLOCK
OPEN
The Remote Interlock is open.
13 DELAYED
INTERLOCK OPEN
The Delayed Interlock is open.
14 AIRFLOW FAULT
DURING PURGE
The Blower Proof Switch opened during purge.
15 SSOV FAULT
DURING PURGE
The SSOV switch opened during purge.
16 PRG SWTCH OPEN
DURING PURGE
The Purge Position Limit switch on the Air/Fuel valve opened
during purge.