30
RM7800E,G,L,M
OPERATION
Selectable Message Display Value First Line
(Second Line) (Second Line) Message
TABLE 4—SELECTABLE MESSAGES (Continued)
◊*fault —message*< ↓H3
◊sequence—message< ↓H3
◊(second-line-msg)< ↓H3
◊Fault Cycle nnnnn < ↓H4
◊Fault Hours nnnnn < ↓H4
◊Fault Code nnn < ↓H4
◊*fault —message*< ↓H4
◊sequence—message< ↓H4
◊(second-line-msg)< ↓H4
◊Fault Cycle nnnnn < ↓H5
◊Fault Hours nnnnn < ↓H5
◊Fault Code nnn < ↓H5
◊*fault —message*< ↓H5
◊sequence—message< ↓H5
◊(second-line-msg)< ↓H5
◊Fault Cycle nnnnn < ↓H6
◊Fault Hours nnnnn < ↓H6
◊Fault Code nnn < ↓H6
◊*fault —message*< ↓H6
◊sequence—message< ↓H6
◊(second-line-msg)< ↓H6
◊Diagnostic Info↔
◊Device RM78nnx < ↓DI
◊Device Suffix nnnn < ↓DI
◊Run/Test Sw. RUN or TEST < ↓DI
◊Operating Control (OperControl) T6 ON or OFF < ↓DI
◊Interlock T7 ON or OFF < ↓DI
◊Pilot Valve T8 ON or OFF < ↓DI
◊Main Valve T9 ON or OFF < ↓DI
◊Ignition T10 ON or OFF < ↓DI
◊LowFire Sw T18 ON or OFF < ↓DI
◊HighFireSw T19 ON or OFF < ↓DI
◊Preignition Interlock (PreIgn ILK) T20 ON or OFF < ↓DI
◊Pilot Valve/First Stage OilValve (Valv/Start,V25) T21 ON or OFF < ↓DI
◊Jumper 1 INTACT or CLIPPED < ↓DI
◊Jumper 2 INTACT or CLIPPED < ↓DI
◊Jumper 3 INTACT or CLIPPED < ↓DI
◊Amplifier Type (Amp Type) NORMAL or AMP-CHECK ↓DI
or SHUTTER
◊Flame Response 0.8s or 3s < ↓DI
◊Purge Time mm:ss < ↓DI
◊Manufacturing Code (Mfg Code) nnnn < ↓DI
◊Software Revision (SW Rev.) nnnn/nnnn < ↓DI
◊Expanded Annun.↔ (see Table 5)
◊Remote Command NONE/HOLD/HF/LF
EXPANDED ANNUNCIATOR MESSAGES,
See Table 5
The Expanded Annunciator (EA) may or may not be
connected because it is an optional device. If the EA is not
connected, a display message of “(EA not connected)” will
be shown. If the EA is connected, display messages will be
shown, see Table 5 and 7800 SERIES System Annunciation
Diagnostics and Troubleshooting, form 65-0118, Tables 6
and 7 for fault codes. When accessing Expanded Annuncia-
tor Messages, follow the same operations as used with the
Selectable Messages.
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