OPERATION AND SERVICE
WHITE RODGERS INTEGRATED CONTROL - THERMOSTAT
Display
LED Label
Display |
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| Temperature |
LEDs |
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| Adjustment |
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| Dial |
To Upper |
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Temp. |
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Probe |
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| ECO Manual |
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| Reset Button |
To Ignition |
| E3 |
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Control | E1 |
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| 120 VAC from |
Board |
| E4 | E2 | Ignition Control |
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| Board |
To Lower | Fuse | Pin Number | ||
Temp. Probe | Label |
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Figure 17
WHITE RODGERS IGNITION CONTROL BOARD
Diagnostic LED Error
Flash Codes are
Displayed Here
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| 120 VAC |
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| Hot to |
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| Thermostat |
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| 120 VAC Hot |
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| from On/Off Switch |
| 1 | 4 | 7 | 10 | 4 | 3 | 2 | 1 |
| 2 | 5 | 8 | 11 |
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| 120 VAC Neutral |
| 3 | 6 | 9 | 12 |
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| from On/Off Switch |
1, 3, 6 - From Thermostat |
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| 4, 2 - To Igniter | ||||
2 | - Flame Probe |
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| 3, 1 - To Blower (120 VAC) | |||
7, 10 | - Blower Prover Switch |
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8 | - Ground |
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| 120 VAC Neutral | ||||
9, 12 | - To Gas Valve (24 VAC) |
| to Thermostat |
Figure 18
Servicing should only be performed by a Qualified Service Agent
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