BIASI B/40 | PAGE 19 |
|
|
CONTROL PANEL DESCRIPTION
1. | On/Off Switch — Turns power to control panel on and off and will disable power to the burner |
| assuming the panel is wired correctly. |
2. | Minimum Boiler Temperature Thermostat — Maintains a minimum boiler temperature be- |
| tween 50 degrees F and 170 degrees F. |
3. | Maximum Boiler Temperature Thermostat — High limit temperature setting for boiler be- |
| tween 50 degrees F and 205 degrees F. |
4. | Thermostat Test Button — This button jumps out both thermostats allowing a technician to eas- |
| ily start the burner for testing if there is no call for heat. Warning, with both thermostats disabled |
| the only high limit left will be the manual high limit. |
5. | Circulator Switch - Supplies power to boiler circulator or relay panel. It is not suggested to use |
| this switch and it is not utilized in any of the suggested wiring diagrams in this manual. |
6. | Boiler On/Off Signal Lamp — Signal lamp to indicate whether main power switch is turned on |
| or off. |
7. | Temperature Gauge - Temperature gauge which takes temperature reading from top front of |
| boiler. |
8. | Manual Reset High Limit - Safety high limit that is set to 214 degrees F. If the manual high |
| limit is tripped, use a flat head screw driver to protective cap on reset button. Then depress reset |
| button making sure that it stays depressed once you have removed your finger. Once the switch is |
| reset replace the protective cover. |
9. | Burner Lock Out Signal Lamp - Lamp to indicate if the burner has gone out on lockout. |
|
|
|
| 3 |
|
|
| 5 | |
|
| 2 |
|
| 4 |
| |||
1 | |||||||||
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
6 |
| 7 |
| 8 |
| 9 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
