Empire Comfort Systems VFDR18LB - Manuals

Page 5 21565-3-0906 Notice: During initial firing of this unit, its paint will bake out, and smoke will occur. To prevent triggering of smoke alarms, ventilate the room in which the unit is installed. WARNING: This appliance is for installation only in a solid- fuel burning masonry or UL 127 factory-...

Page 6 21565-3-0906 This is an unvented gas-fired heater. It uses air (oxygen) from the room in which it is installed. Provisions for adequate combustion and ventilation air must be provided.Keep room area clear and free from combustible materials, gasoline and other flammable vapors and liquids.Unven...

Page 7 21565-3-0906 ventilation air by one of the methods described in the National Fuel Gas Code, ANSI Z223.1, Section 5.3. or applicable local codes. Example of Large Room with 1/2 Wall divider. Figure 1 The following formula can be used to determine the maximum heater rating per the definition of ...

Page 9 21565-3-0906 FOR MASONRY BUILT FIREPLACES FREE OPENING AREA OF CHIMNEY DAMPER FOR VENTING COMBUSTION PRODUCTS FROM DECORA- TIVE APPLIANCES FOR INSTALLATION IN SOLID FUEL BURNING FIREPLACES * Height is from hearth to top of chimney and the minimum height is 6 feet. ** Chart shows minimum openi...

Page 10 21565-3-0906 Notice (Damper Clamp Installation) When installing your log set as a vented installation the damper clamp must be used. When installing your log set as a vent-free installation the damper clamp can be used to eliminate the potential for odors when burning the logs for the first t...

Page 11 21565-3-0906 Check all local codes for requirements, especially for the size and type of gas supply line required. Note: Never use plastic pipe. Check to confirm whether your local codes allow copper tubing or galvanized. Note: Since some municipalities have additional local codes, it is alwa...

Page 14 21565-3-0906 Flames from the pilot (rear right back side of the pan burner) as well as the main flame should be visually checked as the log set is installed.In normal operation at full rate, the flame appearance should be sets of yellow flames above the rear burner section, and shorter blue flam...

Page 15 21565-3-0906 Thermostats are not approved on vented decorative appliances. Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.18", 24" and 30" Gas Logs (Millivolt) therm...

Page 16 21565-3-0906 WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly. B. BEFORE LI...

Page 17 21565-3-0906 Figure 18 shows a correct pilot flame pattern. The correct flame will be blue and will extend beyond the thermocouple. The flame will surround the thermocouple just below the tip. A slight yellow flame may occur where the pilot flame and main burner flame meet. Figure 19 shows an inco...

Page 18 21565-3-0906 Annual inspection and cleaning by your dealer or qualified service technician is recommended to prevent malfunction and/or sooting.TURN OFF HEATER AND ALLOW TO COOL BEFORE CLEANING. Remove logs, handling carefully by holding gently at each end. Gloves are recommended to prevent s...

Page 19 21565-3-0906 If the gas quality is bad, your pilot may not stay lit, the burners may produce soot and the heater may backfire when lit. If the gas quality or pressure is low, contact your local gas supplier immediately. 1. When ignitor button is pressed, there is no spark at ODS/ pilot. a. Ig...

Page 20 21565-3-0906 Attention: When ordering parts, it is very important that part number and description of part coincide. USE ONLY MANUFACTURER'S REPLACEMENT PARTS. USE OF ANY OTHER PARTS COULD CAUSE INJURY OR DEATH. PARTS LIST INDEX NO. PART NUMBERS DESCRIPTION VFDR18LB VFDR24LB VFDR30LB 1 21588...

Page 21 21565-3-0906 PARTS VIEW Parts can be ordered only through your service person or dealer. For best results, the service person or dealer should order parts through the distributor. Parts can be shipped directly to the service person/dealer . All parts listed in the Parts List have a Part Numb...