CGTH INSTALLATION, OPERATION AND SERVICE MANUAL
SECTION 11: WIRING DIAGRAMS 11.1 Connection Diagram
WARNING
Fire Hazard
Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation.
Verify proper operation after servicing.
Failure to follow these instructions will result in death, injury or property damage.
If any of the original wire as supplied with the heater must be replaced, it must be replaced with wiring material having a temperature rating of at least 105°C and 600 volts.
FIGURE 35: Connection Diagram
|
| DSI Module |
|
|
| |
|
|
|
|
|
| Electrode |
|
|
|
|
|
| Flame Sense |
| 1 2 | 3 | 4 5 6 7 8 9 1011 12 13 |
|
|
|
| Blue |
|
|
| Black |
|
1 |
|
|
|
| Green | Green |
| Blue |
|
|
| ||
3 |
|
| Yellow |
| ||
|
|
|
| |||
|
|
| Brown | Yellow | ||
|
|
| Black |
| Black | |
|
|
| Red |
|
|
|
Pressure Switch |
|
| Thermostat Connection | Blower | ||
Black |
|
|
|
| ||
|
|
|
|
| Red |
|
| White |
| 1 | 5 | Yellow |
|
Power Supply |
|
|
| Gas Valve | ||
|
|
|
|
| ||
| Black |
| 3 | 4 |
|
|
|
|
|
|
| ||
| Green |
| Transformer |
|
| |
|
|
|
|
| ||
|
|
| Green |
|
| |
|
|
| White |
|
| Black |
42 |
|
|
|
|
|
|
