SERVICE HINTS TECHNICAL SERVICE WIRING DIAGRAM REPLACEMENT PARTS
19
SERVICE HINTS
When Gas Pressure Is Too Low
•pilot will not stay lit
•burner will have delayed ignition
•fireplace will not produce specified heat
•propane/LP gas supply may be low if using propane/LP gas
You may feel your gas pressure is too low or gas quality is bad. If so, contact your local gas supplier.
TECHNICAL SERVICE
You may have further questions about installation, operation, or troubleshooting. If so, contact DESA International’s Technical Ser- vice Department at
You can also visit DESA International’s Technical Services web site at www.desatech.com.
REPLACEMENT PARTS
Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty.
PARTS UNDER WARRANTY
Contact authorized dealers of this product. If they can’t supply original replacement part(s) call DESA International’s Technical Service Department at
When calling DESA International, have ready
•your name
•your address
•model and serial numbers of your fireplace
•how fireplace was malfunctioning
•type of gas used (propane/LP or natural gas)
•purchase date
Usually, we will ask you to return the part to the factory.
WIRING DIAGRAM
| Pilot |
|
|
INCOMING | Burner |
|
|
MAIN GAS |
|
|
|
SUPPLY | Pilot Gas |
|
|
|
|
| |
| Line |
|
|
| IGN | MODEL |
|
| VENT SAFETY |
| |
| SHUTOFF SWITCH | SP745IGNITIONCONTROL | Robertshaw |
| PV GND TRTHPV/MV | ||
| MANUAL |
|
|
EV1 | DAMPER |
|
|
| SWITCH |
|
|
| MV |
|
|
EV2
24V AC
STEP DOWN
TRANSFORMER
120V AC
GAS LINE
TO
BURNER
PARTS NOT UNDER WARRANTY
Contact authorized dealers of this product. If they can’t supply original replacement part(s) call DESA International at
When calling DESA International, have ready
•model number of your fireplace
•the replacement part number
WALL SWITCH (SUPPLIED)
ON | OFF |
BLACK | INCOMING | |
| ||
WHITE | 120V AC | |
GREEN | (FUSE BOX | |
OR BREAKER) | ||
|
BLACK | WHITE GREEN |
ELECTRICAL RATING:
120v, 60Hz, 0.7A
OPTIONAL
REMOTE
CONTROL
For more information, visit www.desatech.com
108796
