Hearth and Home Technologies Tucson (8700) To Turn OFF GAS to Appliance, AIR Shutter Adjustments

Models: Tucson (8700)

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HearthStone Quality Home Heating Products Inc

TUCSON Gas-Fired Direct-Vent

10.Shut the gas control valve access door.

11.Plug in the fan accessory, if so equipped.

12.If T’stat was selected, set thermostat to “ON” and set desired temperature setting. Normally, if T’stat position was selected, the main burner is cycled on and off by the thermostat or the “on/off” switch located on the bottom of the thermostat body.

NOTE: When pressing/clicking the piezoelectric spark ignition button to light the pilot, watch through the glass (front) of the unit. Click the ignitor button until a flame is visible at the pilot. Once the pilot is lit, continue to press on the gas control knob for another 20 seconds, then release. Ascertain that the pilot is still lit by looking through the front door. If lit, then turn the gas control knob fully counter-clockwise to the “ON” position. If the pilot fails to light, or if it went out due to a premature release of the gas control knob while pressed in the “PILOT” position, wait 60 seconds for the Interlock to release. Then repeat the lighting process as described in this section of the manual.

Once the pilot has been lit, the gas control knob has been turned to the “ON” position, and the ON/OFF/T’stat switch has been turned to “ON”, the main burners should light immediately. If you would like to use the thermostat and it has been installed, switch the ON/OFF/T’stat switch to thermostat. Turn the thermostat to "ON" and set it to a higher position so that it "calls" for heat in order to turn light the main burners (i.e. turns the unit on). Note that the thermostat controls the on/off cycling of the main burners, but the pilot remains lit regardless of the thermostat setting. The only way to turn the pilot off is to turn the gas control knob fully clockwise to the “OFF” position.

TO TURN OFF GAS TO APPLIANCE

1.Set the thermostat to the “OFF” position or turn the ON/OFF/T- STAT switch to the “OFF” position.

2.If shutting the unit off for the non-heating season, turn the gas control knob fully clockwise to the “OFF” position. Do not force the knob to turn.

AIR SHUTTER ADJUSTMENTS

The air shutter is adjustable while the stove is burning by loosening the adjusting nut located under the rear right hand corner of the stove. This nut is hot and should not be touched. Use only metal tools for this adjustment.

Moving the nut toward the front of the stove increases the air and moving the nut toward the back of the stove decreases the air. Tighten the nut after making adjustment. The air shutter is factory set and only a qualified gas technician should make adjustments.

Note: Very little movement is needed to substantially change the burn and flame patterns.

Some conditions cannot be corrected

through air shutter adjustment; an adjustment must be made to the gas supply pressure. Supply line/manifold gas line pressure adjustments must be performed by qualified service personnel. Do not attempt to complete any part of the installation or adjustment of this unit unless technically qualified to do so.

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Hearth and Home Technologies Tucson (8700) owner manual To Turn OFF GAS to Appliance, AIR Shutter Adjustments