LAARS MagnaTherm MGV - Installation, Operation and Maintenance Instructions User Manual

Page 84

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LAARS Heating Systems

Page 80

Code

Description

Lockout

or Hold

Procedure

200

Invalid lightoff rate 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.

201

Invalid lightoff rate proving 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.

202

Invalid MFEP (Main Flame Establishing
Period) time 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.

203

Invalid MFEP (Main Flame Establishing

Period) flame failure response 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.

204

Invalid NTC 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.

205

Invalid Outlet high limit response
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.

207

Invalid PII (Pre-Ignition Interlock)
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.

210

Invalid Postpurge time 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.

211

Invalid Power up with lockout 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.

212

Invalid Preignition time 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.

213

Invalid Prepurge rate 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.

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