Waterford Appliances E63-NG1 Gas Connection, Aeration Adjustment, Gas Pipe Pressure Testing

INSTALLATION

GAS CONNECTION

The gas line can be rigid pipe, or to make installation easier, use a listed flexible connec- tor if allowed by local codes. Copper may also be used if approved by local codes.

The gas connection at the valve is 3/8" NPT. For minimum and maximum supply pressure see the System Data Table.

System Data - E63-1

(with 38,000 Btu)

For 0 to 2000 feet altitude
Burner Inlet Orifice Sizes:
	Natural Gas	Propane
Burner	#32	#50

*Above 2000 ft. see National Fuel Code Orifice Chart.

Max. Input Rating
Natural Gas	38,000 Btu/h
Propane	38,000 Btu/h
Min. Input Rating
Natural Gas	19,000 Btu/h
Propane	19,000 Btu/h
Output Capacity with blower Off
Natural Gas	27,740 Btu/h
Propane	28,500 Btu/h
Output Capacity with blower On
Natural Gas	28,690 Btu/h
Propane	29,374 Btu/h
Supply Pressure
Natural Gas	min. 5.0" w.c.
Propane	min. 12.0" w.c.
Manifold Pressure
Natural Gas	3.8"	+/- 0.2" w.c.
Propane	11"	+/- 0.2" w.c.

System Data -

HIGHELEVATION:E63-NG1

For 2,000 - 4,500 feet altitude

Burner Inlet Orifice Sizes:

Natural Gas

Burner #33

Max. Input Rating
Natural Gas	34,000 Btu/h
Min. Input Rating
Natural Gas	17,000 Btu/h

Output Capacity with blower Off

Natural Gas 24,820 Btu/h

Max. Output Capacity with blower On

Natural Gas 25,670 Btu/h

System Data -

E63-1 converted to

27,000 Btu (NG) or 29,000 (LP)

For 0 to 4500 feet altitude
Burner Inlet Orifice Sizes:
	Natural Gas		Propane
Burner	#40		#52
Max. Input Rating
Natural Gas		27,000 Btu/h
Propane		29,000 Btu/h
Min. Input Rating
Natural Gas		13,500 Btu/h
Propane		14,500 Btu/h
Output Capacity with blower Off
Natural Gas		20,331 Btu/h
Propane		22,330 Btu/h
Output Capacity with blower On
Natural Gas		19,575 Btu/h
Propane		21,518 Btu/h
Supply Pressure
Natural Gas		min. 5.0" w.c.
Propane		min. 12.0" w.c.
Manifold	Pressure
Natural Gas		3.8" +/- 0.2" w.c.
Propane		11"	+/- 0.2" w.c.

AERATION

ADJUSTMENT

The burner aeration is factory set but may need adjusting due to either the local gas supply, air supply or altitude.

with 38,000 Btu	with 27,000 (NG) /
	29,000 LP
Natural Gas	Natural Gas
3/8"(9.5mm)	3/16"(4.75mm)
Propane	Propane
wide open	1/4" (6.35mm)

The aeration adjustment gears are located on the right side of the burner box and can be accessed from the side.

To adjust the aeration: use the allen key to turn the turning gear which will adjust the air shut- ter. Open the air shutter for a blue flame or close it for a yellower flame. This adjustment is performed by a qualified installer. The factory setting should be sufficient for most installa- tions.

Clockwise to open,

counter-clockwise to close.

Caution: Carbon will be produced if the air shutter is closed too much.

Note: Any damage due to carboning resulting from improperly setting the aeration controls is NOT cov- ered under warranty.

Note: Aeration Adjustment should only be performed by an authorized Regency Installer at the time of installation or service.

GAS PIPE PRESSURE

TESTING

The appliance must be isolated from the gas supply piping system by closing its individual manual shut-off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig. (3.45 kPa). Disconnect piping from valve at pres- sures over 1/2 psig (14" w.c.).

The manifold pressure is controlled by a regu- lator built into the gas control, and should be checked at the pressure test point.

Note: To properly check gas pressure, both inlet and manifold pressures should be checked using the valve pressure ports on the valve.

1)Make sure the valve is in the "OFF" position.

Waterford E63-1 EMERALD Freestanding Gas Stove 9