Instruction/ maintenance manual of the product VL21 Vermont Casting
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Installation and Operation Instructions for V ent-Free Gas Log Sets* Models: VL18, VL21 and VL24 (Natural Gas) VL18LP , VL21LP and VL24LP (Propane) CERTIFIED D E S I G N C E R T I F I E D 20002538 1/07 Rev .
2 20002538 The Logsets have been designed and tested to operate safely when installed according to the installation instructions con- tained in this manual.
3 20002538 Installation Requirements The fireplace must meet the minimum dimensions listed below . (Fig. 1) Do not install the logset if the fireplace does not meet these minimums. Pressure T est Points Copreci V alve: 1/8” N.P .T . plugged tapping is provided on the outlet side of the gas control for a test manifold pressure.
4 20002538 Planning Planning the installation is an important first step. It will save time and money later in the actual installation. In planning the installation, consider: • Where the heater will be located. • All components needed to complete the installation.
5 20002538 Installation Requirements WARNING This heater must have fresh air for proper opera- tion. If it does not, poor fuel combustion could result. Read the following instructions to ensure proper fresh air supply for this and other fuel- burning appliances in your home.
6 20002538 WARNING This heater shall not be installed in a confined space or unusually tight construction unless provisions are made for adequate combustion and ventilation air .
7 20002538 W ARNING: Do not allow fans to blow directly into the fireplace. Avoid any drafts that alter burner flame patterns. W ARNING: Do not use a blower insert, heat ex - changer insert or other accessory not approved for use with this gas logset.
8 20002538 Damper Stop Installation When installing a decorative gas appliance in a fire- place, some local codes require a damper stop be added so the damper will not close completely . The CFM Corporation damper stop is designed so the damper can be locked in the closed position, and still allow a vent for the pilot gasses.
9 20002538 Burner Assembly Location Centrally locate the unit in the fireplace, far enough back into the firebox to accomplish adequate draft (if use as a vented appliance is planned). Ensure the front grate feet sit inside the front edge of the fireplace a minimum of 3 ¹⁄₄ ”.
10 20002538 Check the inlet pressure to the appliance, to ensure that it is as shown in the table on page 3. The minimum is for the purpose of input adjustment. The pressure is controlled by the regulator and should be checked at the pressure test point located in the control valve body .
1 1 20002538 LG100 VL18 logset 3/26/99 changed burner 4/3/00 djt Locator Pins Locator Pin Grate LG100 Locator Pin Fig. 7 VL18 log placement. LG102 VL21 logset 3/31/99 modified burner/grate 4/3/00 djt Locator Pins Grate LG102 Locator Pin Locator Pin Fig.
12 20002538 3. Open control access panel. 4. Push in gas control knob slightly and turn clock- wise to “OFF”. Do not force. 5. Close control access panel. 1. STOP! Read the safety information above. 2. Turn of f all electrical power to the fireplace.
13 20002538 When Used as a Heating Appliance 1. This appliance is equipped with a modulating valve which provides variable control of heat output, from approximately 15,000 or 18,000 BTU/hr at the full counterclockwise LOW position, to 24,000, 32,000 or 35,000 BTU/hr at the HIGH position, depending on your appliance.
14 20002538 LF103� VL21 flames � 3/31/99 � changed valve 4/14/00 djt HI OFF PILO T LO LF101� VL18 flames � 3/29/99 � changed valve 4/13/00 djt HI OF F PILO T LO 7” - 9” Approx.
15 20002538 T roubleshooting With proper installation and maintenance, your new Gas Appliance should provide years of trouble-free ser- vice. If you do experience a problem, this guide will assist a CERTIFIED SERVICE PERSON in the diag- nosis of problems and the corrective action to be taken.
16 20002538 1 a b c d HI OFF PILO T LO 2 3 4 5 6a,b 10a,b 7 8 9 1 1a,b 12a,b 13a,b 15a,b 2538 VL18,21,24,30 replacement parts 4/4/00 djt 14 16a,b 17 CFM Corporation reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time, without notice.
17 20002538 Contact the factory for questions concerning prices and policies covering replacement parts. Parts will be shipped at prevailing prices. Normally , all parts can be ordered through your CFM Corporation distributor or dealer . When ordering replacement parts, always give the fol- lowing information: •The model number of the appliance.
18 20002538 Model No. Accessories The following accessories are available from your CFM Corporation dealer . Should you need additional information beyond what your dealer can furnish, contact CFM Corporation, 410 Admiral Blvd. Mississauga, Ontario, Canada L5T 2N6, Attention: T echnical Service.
19 20002538 MERCHANT ABILITY OR FITNESS FOR A P ARTICULAR PURPOSE), ALL OF WHICH ARE HEREBY EXPRESSL Y INCLUDED. IN NO EVENT SHALL ANY IMPLIED W AR - RANTY PRESCRIBED BY LA W (NOTWITHST ANDING THE FOREGOING EXPRESS EXCLUSION) REMAIN IN EF- FECT AFTER EXPIRA TIONS OF THE W ARRANTIES SET FORTH IN P ARAGRAPHS A AND B.
© CFM Corporation 410 Admiral Blvd. • Mississauga, Ontario, Canada L5T 2N6 800-668-5323 • www .cfmcorp.com CFM Corporation.
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If you have not bought Vermont Casting VL21 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Vermont Casting VL21 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Vermont Casting VL21 you will learn all the available features of the product, as well as information on its operation. The information that you get Vermont Casting VL21 will certainly help you make a decision on the purchase.
If you already are a holder of Vermont Casting VL21, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Vermont Casting VL21.
However, one of the most important roles played by the user manual is to help in solving problems with Vermont Casting VL21. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Vermont Casting VL21 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
