CHECKING GAS PRESSURE and ELECTRICAL INSTALLATION LX Series Direct Vent Gas Fireplace
1.Check gas type. The gas supply must be the same as stated on the appliance’s rating decal. If the gas supply is different from the fireplace, STOP! Do not install the
appliance. Contact your dealer immediately.
2. To ease installation, a 30" (mm) flex line with manual
3. After completing gas line connection, purge air from |
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gas line and test all gas joints from the gas meter | Pressure |
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to the fireplace for leaks. Use a solution of 50/40 |
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Test “IN” |
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water and soap or a gas sniffer. |
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4. To adjust flame height, turn HI/LO knob to HI to get | Pressure | FP1979 | |
maximum pressure to burner. Turn HI/LO knob to | Test “OUT” | ||
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LO to get minimum pressure. |
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5. To check gas pressures at valve, turn captured | HI/LO Knob |
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screw counter clockwise 2 or 3 turns and then place | Pilot Adjustment Screw | ||
tubing to pressure gauge over test point. Turn unit |
| Figure 35 - | |
to high. Figure 35. After taking pressure reading, |
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| Gas Pressure Check at Gas Valve | ||
be sure and turn captured screw clockwise firmly |
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to reseal. Do not over torque. Check test points for | WARNING |
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gas leaks. | Do not use open flame to check for gas | ||
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leaks.
Electrical Wiring
This fireplace will work without any electrical supply. Elec- tricity is only needed to operate blower.
NOTE: If installed in mobile home, fireplace must be bolted securely to floor.
WARNING
Electrical connections should only be performed by a qualified, licensed electrician. Main power must be off when connecting to main electrical power supply or performing service. All wiring shall be in compliance with all local, city and state codes. The appliance, when installed, must be electrically grounded in accordance with local codes or in the absence of local codes, with the National Electrical Code ANSI/NFPA 70 (latest edition) and Canadian Electrical Code, CSA C22.1.
CAUTION | Label all wires before disconnecting when |
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| servicing controls. Wiring errors can cause |
| improper and dangerous operation. |
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Verify proper operation after servicing.
51D0528 | 25 |
