Enviro VENTED GAS FIREPLACE HEATER Automatic Safety Shut Down, Spill Switch Replacement

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Initial Installation

AUTOMATIC SAFETY SHUT DOWN:

If the spill switch is activated and shuts off the main burner the following procedure should be followed.

Is the pilot flame still on? If not, the reason for the fireplace shut down is not the spill switch.

Turn off the pilot flame and turn off all controls. Let fireplace to cool down. Refer to Owner’s Manual.

Check for blockages or restrictions in the flue and venting components.

Restart the fireplace and check for vent draft as described earlier.

Operate the fireplace in a normal manner.

If the main burner shuts down again after a period of operation, turn off the fireplace and contact your service technician.

SPILL SWITCH REPLACEMENT:

Use the following instructions to replace the Safety Spill Switch.

1.Turn the unit off and allow it to cool.

2.Disconnect the spill switch wires from the valve and on/off/remote rocker switch wire (see Figure 39).

3.Remove the four mounting screws holding the spill switch bracket and remove the bracket (see Figure 43).

4.Remove and replace the spill switch with a 50-885 Spill Switch Assembly using a T-20 torx type driver.

5.Follow the reverse of the previous steps.

OPTIONAL FINISHING:

Figure 43: Spill switch installation.

In installations where the flue connector is running from the drafthood into a non-combustible chimney the following optional finishing technique can be used.

CAUTION: Installations where the flue connector or venting connects to, or passes through, combustible walls or ceilings, the inner vent components must be ‘B-vent’. It is not allowable in these applications to use single wall inner vent components.

For decorative purposes a 6” (15 cm) single wall black stove pipe may be installed over the 4” (10 cm) single wall or ‘B-Vent’.

Note: The use of these components is for aesthetic purposes only and does not effect the fact that the fireplace, when fitted with the Drafthood Adaptor, is a Natural Vent appliance and therefore draws air in through the Drafthood Adaptor intake ports.

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Contents Consumer InstallerGeneral Safety PrecautionsTable of Contents Codes And Approvals Vented GAS Fireplace Heater Ascot DV NG/LPGThis Enviro Ascot Fireplace Dimensions of the Ascot SpecificationsOperating Instructions For Your Safety Read Completely Before OperatingPilot flame Component Sound & ReasonSIT Valve on Ascot Maintenance And ServiceRemoving inner glass door FireboxConversion Kit Installation Kit Parts ListRemoving valve screw Qualified Installers only Initial InstallationRound Support Vent Termination Restrictions KIT Components Installation InstructionsManufacturer Trade Name Nominal Sizes Installation of Fireplace Horizontal Vent Kit4DSC Vent Restrictor Setting Twist-Lock Connection Cm at top, 11⁄2 3.8 cm at sides, 11⁄2 3.8 cm at bottomInstalling Vent Cap with Vinyl Siding Stand-Off Straight Through Wall Installation Support straps outwards, and push Sections until the height Multi-Story Vent Pipe Installation A. Installations InstallationWiring Diagram Canadian InstallationsSpillage Test Venting of a Fireplace Fitted with the Drafthood AdaptorAutomatic Safety Shut Down Spill Switch ReplacementOptional Finishing Seal Plate To Test Valve Pressures GAS Line ConnectionRecommended Thermostat Wire Size Ascot Burner Tray Secondary InstallationEmber Placement Installation of Optional Blower Problem Possible Cause Solution Trouble ShootingReference Description Part Number Parts ListCast Description Reference Cast Description Part Number DiagramParts To the Dealer WarrantyWarranty Warranty Installation Data Sheet