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Инструкция по эксплуатации Desa, модель (V)K42EP SERIES

Производитель: Desa
Размер: 2.51 mb
Название файла:
Язык инструкции:en
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Фрагмент инструкции


11. Peel off the backing paper and stick the supplied wiring diagram decal on the firebox bottom approximately 12" in front of the blower (see Figure 27). . Power Cord Blue WireRing Terminalon Green WireWhite WireThermal Switch Air FlowDirection Magnetic Thermal Strips Switch Bracket Black Wire Phillips Screw Air Flow Direction Thermodisc Route BKT Blower Through This Area Magnets Blower Side View Firebox Bottom Location Figure 28 - Blower Model BKT For more information, visit more information, visit 111922-01B 18 18 FIREPLACE INSTALLATION Installing Optional Blower Accessory (Cont.) Installing Gas Piping to Fireplace Location FIREPLACE INSTALLATION Continued Blower Wiring Diagram CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. Variable Fan Switch Fan Switch Blue (N.O.) Green White On 110/115 V.A.C. Blower Motor Black Off 1 2 Black Figure 29 - Blower Wiring Diagram for Thermostat-Controlled Models INSTALLING GAS PIPING TO FIREPLACE LOCATION WARNING: A qualified service person must connect fireplace to gas supply. Follow all local codes. CAUTION: For propane/LP units, never connect fireplace directly to the propane/LP supply. This heater requires an external regulator (not supplied). Install the external regulator between the fireplace and propane/LP supply. Installation Items Needed Before installing fireplace, make sure you have the items listed below. • external regulator (supplied by installer) • piping (check local codes) • sealant (resistant to propane/LP gas) • equipment shutoff valve * • test gauge connection * • sediment trap • tee joint • pipe wrench • approved flexible gas line with gas connector (if allowed by local codes) * A CSA design-certified equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the CSA design-certified equipment shutoff valve from your retailer. For propane/LP connection only, the installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11 and 14 inches of water. If you do not reduce incoming gas pressure, fireplace regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 30. Pointing the vent down protects it from freezing rain or sleet. CAUTION: Use only new, black iron or steel pipe. Internally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" inside diameter or greater to allow proper gas volume to fireplace. If pipe is too small, undue loss of volume will occur. Installation must include an equipment shutoff valve, union, and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from fireplace (see Figure 31, page 19). IMPORTANT:Install main gas valve (equipment shutoff valve) in an accessible location. The main gas valve is for turning on or shutting off the gas to the appliance. Check your building codes for any special requirements for locating equipment shutoff valve to fireplaces. Apply pipe joint sealant lightly to male NPT threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged fireplace valves. Propane/LP External Supply Tank Regulator Vent Pointing Down Figure 30 - External Regulator with Vent Pointing Down (Propane/LP Only) For more information, visit more information, visit 111922-01B FIREPLACE INSTALLATION Installing Gas Piping to Fireplace Location (Cont.) Connecting Fireplace to Gas Supply Checking Gas Connections 19 FIREPLACE INSTALLATION Continued WARNING: Use pipe joint sealant that is resistant to liquid petroleum (LP) gas. We recommend that you install a sediment trap/drip leg in supply line as shown in Figure 31. Locate sediment trap/drip leg where it is within reach for cleaning. Install in piping system between fuel supply and fireplace. Locate sediment trap/drip leg where trapped matter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into fireplace gas controls. If sediment trap/drip leg is not installed or is installed wrong, fireplace may not run properly. CSA Design-Certified Equipment Shutoff Valve with 1/8" NPT Tap* Natural - From Red Surface Indicates For Propane/LP Use Only 1/2" NPT Incoming Gas Line Equipment Shutoff Valve Flexible Gas Line Do NOT Kink Note:Wire Connections Not Shown for Clarity Inlet Pressure Tap Outlet Pressure Tap Figure 32 - Connecting Flexible Gas Line to Electronic Valve CHECKING GAS CONNECTIONS Gas Meter (5.5" W.C. to 10.5" Approved Flexible W.C. Pressure) Gas Line Propane/LP From External Regulator (11" W.C. to 14" W.C. Pressure) 3" Minimum Cap Pipe Nipple Tee Joint Sediment Trap/Drip Leg Figure 31 - Gas Connection * The CSA design-certif...

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Камины - (V)K42EN SERIES (2.51 mb)

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