Hampton Direct H35-NG1 Installation, Aeration, Gas Pipe, Adjustment, Pressure Testing, Propane

INSTALLATION

AERATION	GAS PIPE
ADJUSTMENT	PRESSURE TESTING

5) The pressure check should be carried out

with the unit burning and the setting should

be within the limits specifi ed on the safety

label.

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

Natural Gas	1/4" (6.4 mm)
Propane	3/8" (9.5 mm)

The aeration adjustment gears are located on the right side of the burner box. Remove the Hampton® Logo plate on the right side of the unit to access the adjustment gears.

To adjust the aeration: use the allen key to turn the turning gear which will adjust the air shutter. Open the air shutter for a blue fl ame or close it for a yellower fl ame.

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 pressures over 1/2 psig.

Themanifoldpressureiscontrolledbyaregulator 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" posi- tion.

2)Loosen the "IN" and/or "OUT" pressure tap(s), turning counterclockwise with a 1/8" wide fl at screwdriver.

3)Attach manometer to "IN" and/or "OUT" pressure tap(s) using a 5/16" ID hose.

4)Light the pilot and turn the valve to "ON" position. Read manometer.

6) When fi nished reading manometer, turn

off the gas valve, disconnect the hose and

tighten the screw (clockwise) with a 1/8" fl at

screwdriver. Note: Screw should be snug,

but not overtightened.

Valve Description

1)Gas on/off knob

2)Manual high/low adjustment

3)Pilot Adjustment

4)Thermocouple Connection

5)Main Operator

6)Outlet Pressure Tap (Manifold Pressure)

7)Inlet Pressure Tap (Supply Pressure)

8)Pilot Outlet

9)Main Gas Outlet

10)Flange Securing Screw Holes

11)Alternative TC Connection Point

12)Thermoelectric Unit

13)Additional Valve Mounting Hole

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 re- sulting from improperly setting the aeration controls is NOT covered under warranty.

Note: Aeration Adjustment should only be performed by an authorized Hamp- ton® Installeratthetimeofinstallation or service.

26 Hampton® H35 Direct Vent Freestanding Gas Stove