Vermont Castings DVR28 Direct Vent Gas Fireplace
Troubleshooting AF4000 Valve (continued)
Pilot will not light/stay lit | • Verify the gas supply is turned on. | |
| • Verify the receiver is receiving the signal from the transmitter by listening for a | |
| beep from the receiver when ON is pressed on the transmitter. If you do not hear | |
| a beep, ensure the module has learned the transmitter (see above). | |
| • Ensure the orange lead from the pilot assembly igniter is securely connected to | |
| the terminal labeled “I” and the white lead from the flame rectification sensor is | |
| securely connected to the terminal labeled “S” on the control module. (Fig. 36) | |
| • Make sure the orange and white leads from the module are securely connected to | |
| the terminals labeled “PILOT” on the valve body. (Fig. 41) | |
| • Ensure the black GROUND wire is securely connected to an appropriate metal | |
| portion of the valve or pilot assembly. A proper ground is essential to spark | |
| igniter operation. |
|
| • Make certain the pilot flame is in contact with the flame rectification sensor on the | |
| pilot assembly. This valve is equipped with a pilot flame adjustment screw. (Fig. | |
| 41) If the pilot flame is too small it will not contact the flame rectification sensor | |
| and will not complete the safety circuit. | |
Figure 38: AF4000 MOD Module End | 8 Pin IPI | |
| 6 Volt DC Adapter | Connection |
|
| |
Power Connection
FP1764
Figure 39: Wall Transmitter Face
Indicator Light
Insert batteries into holder and snap into holder.
| 30 MIN |
| 60 MIN |
| 120 MIN |
| OFF |
+ | + |
Plus | Plus |
Side | Side |
FP1766
22 | 20012301 |