LAARS NeoTherm NTV (Sizes 150–850 MBTU/h) - Install and Operating Manual - Manual (Page 89)

Page 85 N eo T herm Boilers and Water heaters
204 Invalid NTC sensor type setting L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
205 Invalid Outlet high limit response
setting
L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
207 Invalid PII (Pre-Ignition Interlock)
enable setting
L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
210 Invalid Postpurge time setting L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
211 Invalid Power up with lockout
setting
L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
212 Invalid Preignition time setting L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
213 Invalid Prepurge rate setting L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
214 Invalid Prepurge time setting L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
215 Invalid Purge rate proving setting L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
216 Invalid Run flame failure
response setting
L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
217 Invalid Run stabilization time
setting
L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
218 Invalid Stack limit enable setting L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
219 Invalid Stack limit response
setting
L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
220 Unconfigured Delta T limit
setpoint setting
L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
221 Unconfigured DHW (Domestic
Hot Water) high limit setpoint
setting
L 1. Recheck selected parameters, reverify and reset module.
2. If fault repeats, verify electrical grounding.
3. If fault repeats, replace module.
Code Description L or H Procedure