42
BACnet / Boilers
Table 37. Lock and Hold Codes
Code
Description
Recommended Troubleshooting of Lockout Codes
240
,QYDOLG6-FRQQHFWRUW\SHVHWWLQJ
241
Exchanger sensor not allowed with stack connector set-
ting
242
,QYDOLG'+:DXWRGHWHFWFRQ¿JXUDWLRQ
243
Invalid UV with spark interference not compatible with
Ignitor on throughout PFEP
244
Internal fault: Safety relay test invalid state
245
Invalid Outlet connector type setting for Trise
246
4-20mA cannot be used for both modulation and setpoint
control
247
,QYDOLG,/.ERXQFHGHWHFWLRQHQDEOH
248
Invalid forced recycle interval
249
STAT cannot be demand source when
Remote Stat is enabled
250
Invalid Fan speed error response
251-255
RESERVED
Summary of Contents for ETH-1000
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