103
Service Manual - NeoTherm 500
Appendix 1 - Error Codes (continued)
Code Description
L or H
Procedure
232
Invalid pressure sensor type setting
L
1. Return to configuration mode and recheck selected
parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
234
Invalid outlet high limit enable setting
L
1. Return to configuration mode and recheck selected
parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
235
Invalid outlet connector type setting
L
1. Return to configuration mode and recheck selected
parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
236
Invalid inlet connector type setting
L
1. Return to configuration mode and recheck selected
parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
237
Invalid DHW (Domestic Hot Water) connec-
tor type setting
L
1. Return to configuration mode and recheck selected
parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
238
Invalid stack connector type setting
L
1. Return to configuration mode and recheck selected
parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
239
Invalid header connector type setting
L
1. Return to configuration mode and recheck selected
parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
240
Invalid outdoor connector type setting
L
1. Return to configuration mode and recheck selected
parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
App1
cont.
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