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INSTALLATION INSTRUCTIONS
AND
OWNER'S MANUAL
CAST IRON
UNVENTED
ROOM HEATER
MODEL
CIVF-25-2
EFFECTIVE DATE
JULY, 2000
WARNING: If the information in this
manual is not followed exactly, a fire or
This is an unvented gas-fired heater. It
explosion may result causing property
uses air (oxygen) from the room in which
damage, personal injury or loss of life.
it is installed. Provisions for adequate com-
Installation and service must be per-
bustion and ventilation air must be pro-
formed by a qualif
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Introduction General Information Always consult your local Building Department regarding regulations, This CIVF-25 is design certified in accordance with American National codes or ordinances which apply to the installation of an unvented room Standards Institute Z21.11.2b-1998 by the American Gas Associaton as heater. an Unvented Room Heater and should be installed according to these instructions. This appliance may be installed in an aftermarket* permanently located, manufactured (mobile) home
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SAFETY INFORMATION FOR USERS OF LP-GAS Propane (LP-Gas) is a flammable gas which can cause fires by point with the members of your household. Someday and explosions. In its natural state, propane is odorless and when there may not be a minute to lose, everyone's safety will colorless. You may not know all the following safety precau- depend on knowing exactly what to do. If, after reading the tions which can protect both you and your family from an following information, you feel you still need
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Specifications Provisions for Adequate Combustion and Ventilation Air This heater shall not be installed in a confined space or unusually tight Model CIVF-25 construction unless provisions are provided for adequate combustion and Input BTU/HR (KW/H) Max. (LP/NAT) 25,000 ( 7.3) ventilation air. BTU/HR (KW/H) Min. LP 18,000 (5.3) BTU/HR (KW/H) Min. Nat. 17,000 (5.0) The National Fuel Gas Code, ANSI Z223.1 defines a confined space as a Height 27 3/4" (70.5cm) space whose volume is less than 50 cubi
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Figure 3 Figure 1 Figure 2 R-3451 Page 5
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1. Place porcelain casting pieces on a non-abrasive surface in order Appliance Hardware Package (Figure 4) to protect the porcelain finish. The exterior of the porcelain casting pieces should be facing the non-abrasive surface. 2. The assembly of the casting is accomplished in 6 stages: A. Attaching legs to the sides (Figure 5). B. Attaching rear cover to sides (Figure 6). C. Removing protective packaging from casing front and window (Figure 7). D. Assembly of front by attaching retaining tabs a
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Figure 5 11. Refer to Figure 8, attach casing front to outer casing by using the (4) retaining tabs on the casing front. The (2) top, retaining tabs on the casing front will be placed behind the (2) top, locator tabs on the front of the casing sides. The (2) bottom, retaining tabs will be inserted into the (2) 9/16" slots on the front, leg pads. Place the top, retaining tabs behind the top, locator tabs as you pivot inward the bottom of the casing front in order to insert the bottom, retaining t
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Figure 7 Figure 8 Figure 9 Stone Inlay Replacement of Standard Grille Top Whenever the standard grille top is replaced with a stone inlay you must install the top shield and heat shield, which are provided with the stone inlay. Installation of Optional Stone Inlay 1. Remove left grille, center grille and right grille from casing top. 2. Remove casing top from outer casing. Page 8 R-3451
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3. Place the casing top on a non-abrasive surface in order to protect the Recommended Gas Pipe Diameter porcelain finish. The exterior of the casing top should be facing the Pipe Length Schedule 40 Pipe Tubing, Type L non-abrasive surface. (Feet) Inside Diameter Outside Diameter 4. Attach 11 5/8" x 11 5/8" top shield to the interior of the casing top Nat. L.P. Nat. L.P. with (1) 3/8" bolt provided in hardware package. 0-10 1/2" 3/8" 1/2" 3/8" 5. Locate the (4) screw holes on the heat exchanger t
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2. The appliance and its appliance main gas valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa). 3. The appliance must be isolated from the gas supply piping system by closing its equipment shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa). Attention! If one of the above procedures results in pressures in excess
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Main Burner Flame Pattern (Figure 15 and Figure 16) person should clean dust, lint, and any light accumulation from the logs Figure 15 shows a correct main burner flame pattern. Figure 16 shows and the firebox area. An extra-soft brush should be used on the logs as they are extremely fragile; a vacuum cleaner may be used on the firebox. an incorrect main burner flame pattern. If at any time the logs cannot be removed or installed without forcing, the cause must be found. The logs must never
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Wiring of ON/OFF/REMOTE Switch with 750 Millivolt Wall Wiring Diagram (Figure 18) Thermostat Accessory and Another Accessory Connect the green and red, stripped and bare, wires on the ON/OFF/ REMOTE switch wire harness to the 750 millivolt wall thermostat AND to the remote receiver that is a component in the FRBC-1, FREC-1 OR to the FWS-1, wall switch. 1. Connect (1) wire from the 750 millivolt wall thermostat and (1) wire from appropriate accessory to the GREEN, stripped and bare wire from the
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height of the main burner flame. The control valve has a pressure regulator with a knob as shown in Figure 20. Rotate the knob clockwise to "HI" to increase the flame height and counterclockwise to "LO" to decrease the flame height. 3. When the heating season is over, turn the on/off switch to "OFF" and the control valve to "OFF". The system, including the pilot light, will be shut down. Figure 20 Maximum and Minimum Input The gas valve on the appliance allows the input to adjust between a maxim
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FOR YOUR SAFETY READ BEFORE LIGHTING 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 • If you cannot reach your gas supplier, call the fire hand. When lighting the pilot, follow these instructions department. exactly. C. Use only your hand to push in or turn the gas control B. BEFORE LIGHTING smell all around the appliance knob. Never use tools
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TROUBLE-SHOOTING SYMPTOMS - POSSIBLE CAUSES AND CORRECTIONS IMPORTANT: Operating heater where impurities in air exist may create odors. Cleaning supplies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors. knob depressed in the PILOT position, with the pilot lit, and 1. When ignitor button is pressed, there is no spark at ODS/ the ON/OFF switch in the OFF position. Replace the faulty p
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How To Order Repair Parts... 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 Number. When ordering parts, first obtain the Model Number from the name plate on your equipment. Then determine the Part Number (not the Index Number) and the Description of each part from the following appr
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PLEASE NOTE: When ordering parts, it is very important that part number and description of part coincide. Parts List for CIVF-25 Firebox Index Part Index Part No. Number Description No. Number Description 1 R-3436 REMOTE/OFF/ON SWITCH 20 CI-023 BURNER BRACKET - RIGHT 2 CI-326 SWITCH BOX 21 CI-258 AIR SHUTTER BODY - NAT 3 CI-328 WIRE CHANNEL 21 CI-259 AIR SHUTTER BODY - LPG 4 CI-335 REAR COVER 22 R-5278 BURNER 5 CI-188 OUTLET BAFFLE 23 R-3623 PILOT ASSEMBLY-LPG 6 CI-287 INNER TOP 23 R-3624 PI
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OPTIONAL BLOWER CIB-2 Unvented Room Heater CIVF-25 Installing Optional CIB-2 Blower Wiring 1. Loosen, but do not remove, (4) hex-head screws located on the The appliance, when installed, must be electrically grounded in accordance exterior, bottom of the appliance. with local codes or, in the absence of local codes, with the National 2. Position the blower assembly at the rear of the appliance. The Electrical Code ANSI/NFPA No. 70, if an external electrical source is blower assembly has (4) keyh
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Cleaning The blower wheel will collect lint and could require cleaning once a year. If the air output decreases or the noise level increases, it indicates a dirty wheel. Blower Motor The blower motor does not have oiling holes. Do not attempt to oil blower motor. PARTS LIST Index Part No. No. Description 1 R-1454 Brass Bushing (4 Required) 2 R-1499 Rubber Grommet (4 Required) 3 CI-002 Blower Housing 4 R-1517 Tinnerman Clip (4 Required) 5 R-2804-A Blower Assembly 6 CI-003 Blower Housing Cover 7 R
