Instruction/ maintenance manual of the product ENVIRO Enviro
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SHERWOOD INDUSTRIES IS AN ENVIRONMENT ALL Y RESPONSIBLE COMP ANY . THIS MANUAL IS PRINTED ON RECYCLED P APER. DIRECT VENT FIREPLACE BY: SHERWOOD INDUSTRIES LTD O WNER ’S MANU AL PLEA SE KEEP THESE I.
2 FOR SAFE INST ALLA TION AND OPERA TION OF Y OUR “ENVIR O” HEA TER, PLEASE CAREFULL Y READ THE FOLLO WING INFORMA TION: • All ENVIRO gas-red appliances must be installed in accor dance with their instructions. Carefully read all the instructions in this manual rst.
T able of Contents 3 Safety Precautions...............................................................................................................2 T able of Contents.................................................................................
4 DIRECT VENT ONLY: This appliance draws all of its air f or combustion from outside the dwelling, through a specially designed vent pipe system. This appliance has been tested and approved for installations from 0 feet to 4500 feet (1372 m) abov e sea level.
13 7 / 16 " (342mm) 45 o 8" (203mm) 7 3 / 16 " (183mm) 6 5 / 8 " (168mm) 12 5 / 16 " (312mm) 1 1 1 / 2 " (292mm) 4" (102mm) 8 1 / 8 " (206mm) 45 o 41 7 / 16 &qu.
Oper a ting Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OF LOSS OF LIFE.
2. Start the pilot by pr essing the gas contr ol knob and turning it to PIL O T . While holding the gas control knob in, press the piezo ignitor sever al times until the pilot light starts. Hold the gas control knob in for 30 seconds. Check that the pilot has fully engulfed the thermocouple assembly (see Figure 3).
8 Oper a ting Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating A) Make sure the pilot is lit. B) T urn gas control knob COUNTER CLOCKWISE to ON. C) Flip the burner switch to ON. D) T urn HI/LO knob to the desired ame height.
Maintenance And Ser vice R OUTINE M AINTENANCE : At least once a year , run through the following procedures to ensure the system is clean and working properly . Check the burner to see if all the ports are clear and clean. Check the pilot to make sure it is not blocked by anything.
10 Maintenance And Ser vice C LEANING D ECORATIVE S URFACES : P ainted and porcelain faces should be wiped with a damp cloth periodically . If a plated face has been purchased, it should be unpacked/unwrapped carefully to avoid getting anything on the surface of the nish, including cleaners, polish and nger prints.
11 Maintenance And Ser vice F UEL C ONVERSION : TO BE INST ALLED BY A QU ALIFIED SERVICE A GENCY ONL Y Please read and understand these instructions before installing. Figure 9: Removing valve cap. 5. Convert the burner orice(s): a) Remove the main burner orice with a inch deep sock et.
12 Maintenance And Ser vice b) Insert a 5 / 32 ” or 4 mm Allen wrench into the hexagonal key -wa y of the screw (see Figure 10), rotate it counter-clockwise until it is free and extract it. c) Check that the screw is clean and if necessary remove dirt.
Initial Inst alla tion QUALIFIED INST ALLERS ONL Y I NTRODUCTION : This section of the owner’s manual is for the use of qualied technicians only . Fireplace placement, hearths, facing, mantles, and venting terminations will be covered, as wel l as the gas and electric systems.
A firestop is required through the rear wall. 23" (584mm) 13 5 / 8 " (346mm) 61" (1.55m) minimum within the framing (behind the finish facing) from the base of the unit & 54" (1.37m) minimum ceiling height in front of the unit from the base of the unit 40 1 / 4 " (1022mm) Min 6 1 / 2 " (165mm) Ceiling Figure 17.
15 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y The gas line, inch NPT , can be brought to either the right side, the left side, or the bottom of the replace. If this set up is inconvenient, the electrical wire and the gas line conguration can be reversed.
Initial Inst alla tion QUALIFIED INST ALLERS ONL Y Figure 23. Top Mounting brackets. F RAMING M OUNT B RACKETS : Drywall Wood Framing Front T abs; bent up & screwed into the drywall Back T abs; bent up & screwed into the wood framing Figure 21.
17 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y Drywall Plywood Brick.
Combustible Header Combustible Facing (up to 1" (25mm) thick) 40 1 / 4 " (1022mm) 2 1 / 2 " (64mm) 3 1 / 2 " (89mm) 13 3 / 4 " (349mm) 13" (330mm) 3 / 4 " (19mm) 12" (305mm) 1 3 / 16 " (30mm) Figure 28. Combustible Mantle Clearances.
19 1 In accordance with the current CSA B149, Natur al Gas and Propane Installation Code. 2 In accordance with the current ANSI Z223.1 NFP A 54, National Fuel Gas Code. * These numbers are only estimates. Clearance in accordance with installation codes and the r equirements of the gas supplier .
KIT COMPONENTS: Qnty Description Qnty Description 1 Horizontal direct vent termination cap 4 Wire spacers 1 Flue collar adapter 1 4 oz tube Mill-Pac Sealant 1 W all thimble 1 4 oz tube R TV silicone 1.
21 Flue Pipe Adaptor W all Framing W all Thimble Fire Stop Exhaust 4" Flex Pipe Combusion Air 6 5/8" Flex Pipe Wire Spacers Horizontal Vent T ermination 9. Install the ex pipe assembly through the wall thimble, ensure that this portion of pipe slides through the outside wall far enough to connect onto the v ent termination cap.
W ARNING: Do not mix parts from diff erent vent manuf acturers’ s systems. EXCEPTION T O W ARNING: This product has been evaluated by Intertek for using a Direct V ent GS starting collar in conjunction with Secure V ent, Direct - T emp, and Ameri V ent Direct venting systems.
23 A 1 inch (25 mm) clearance to combustibles must be maintained around any vertical vent pipe. Around a horizontal vent pipe, the clearance to combustibles should be 2 inches (50 mm) for rigid & 3 inches (86 mm) for ex above, and 1 inches (38 mm) on the sides and bottom.
0” (0m) 0” (0m) 10’ (4.72m) 15’ (7.09m) 15’ (7.09m) 17’ (8.03) 20’ (9.45m) 32’ (15.12m) 1 V ent Restriction Positions 46 ” (1 175mm) hard pipe 49 ” (1257mm) flex pipe from the floor 2 3 4 5 25’ (1 1.81m) 30’ (14.17m) 10’ (4.
25 W all framing Horizontal wall termination W all thimble fire stop Rigid Coaxial Pipe Elbow Initial Inst alla tion QUALIFIED INST ALLERS ONL Y H ORIZONTAL T ERMINATION : NOTES: 1. Horizontal pipes must not be level. For every 12 inches (305 mm) of horizontal travel (away from the stove), there should be at least inch (6.
Initial Inst alla tion QUALIFIED INST ALLERS ONL Y Step 3. T o install the R ound Support Box/W all Thimble in a at ceiling, cut a 10 inch (25.4 cm) square hole in the ceiling, centered in the hole drilled in Step 2. Frame the hole as shown in Figure 35.
27 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y STEP 5. Cut hole in the r oof centered on the small hole placed in the roof from Step 2. The hole should be of sufcient size to meet minimum requirements for Clearance to Combustibles, as specied.
NOTES: (1) If an offset is necessary in the attic to avoid obstructions, it is important to support the vent pipe every 3 feet (914 mm), to avoid excessive stress on the elbows, and possible separ ation. W all straps are available for this purpose (see Figure 41).
29 I NSTALLATION O F E LECTRICAL W IRING F OR T HE O PTIONAL F AN K IT : Figure 43. Wiring Diagram For Gas Valve..
Initial Inst alla tion G AS L INE C ONNECTION AND T ESTING : WARNING: Only persons licensed to work with gas piping ma y make the necessary gas connections to this appliance. GAS LINE CONNECTION • This replace is equipped with a certied exible pipe located on the right side of the unit.
31 Second ar y Inst alla tion QUALIFIED INST ALLERS ONL Y O PTIONAL F AN K IT I NSTALLATION : If the R etreat is installed, the burner and valve assemblies may need to be removed. If the R etreat is not installed the fan can be instal led under the rebox, or through an access hole at the lower rear of the unit.
Figure 49. Install Fan Controller. Figure 50. Install Fan Controller Nut. Second ar y Inst alla tion 5. Slide the fan temp sensor in place under the holding tabs abo ve the SIT v alve (see Figure 48). 6. Remo ve knob and nut fr om the fan controller .
33 Figure 54. Charcoal Pieces & Ember Installation. Second ar y Inst alla tion 9. Remo ve knob and nut fr om the fan controller . Place the knob stud through the fan hole in the control panel, the controller tab should align with the control panel hole (see Figure 49).
Figure 58. Ceramic Liner Support. Second ar y Inst alla tion Figure 57. Retreat complete log set-up with embers burning. Never operate the replace with the glass door removed. I NSTALLATION OF C ERAMIC F IREBOX L INER : IMPORTANT: A CERAMIC LINER MUST BE INSTALLED BEFORE UNIT IS LIT! Figure 57 shows The R etreat burning with a good ame.
35 Second ar y Inst alla tion Figure 60. Ceramic Line Put in Place. 3. Tilt the top of the liner slightly forward and slide one side of the liner into the rebox (see Figure 59 & 60). Ensure that the liner goes behind the pilot assembly as it is rotated into the rebox.
T roubleshooting Problem Possible Cause Solution The main burner does not ignite when called for . The gas valv e may not be on. • Check that the gas control knob is in the “ON” position. Thermostat is not calling for heat. • Adjust the thermostat several degr ees above ambient temperature.
37 P ar ts List - Components Reference Number Part Description Part Number 1 120°F Ceramic Fan T emperature Sensor EC-001 2 S.I.T . Nova V alve NG Convertible 50-1421 3 Thermocouple EC-009 3 Spark El.
P ar ts List - Options Reference Number Part Description Part Number 21 Firebox Liner - Bankers Brown Brick 50-1227 21 Firebox Liner - Arizona Stucco 50-1228 21 Firebox Liner - Red Brick 50-1229 Fireplace Horizontal V ent Kit - 5 Feet (1.52 m) 50-1235 Fireplace Horizontal V ent Kit - 10 Feet (3.
39 P ar ts Diagr am - Components Retreat Fireplace 20 10 19 6 7 18 3 4 17 5 9 16 2 8 15 14 13 12 1 1 1 21 The Retreat - Components July 2005.
P ar ts Diagr am - F ascia The Retreat - Fascia July 2005 23 22 25 24 40.
41 W arr anty Sherwood Industries Ltd. offers a Limited Lifetime W arranty on this gas product. This Limited Lifetime W arr anty covers the appliance for a period of seven years from the date of installation. This warrant y applies only to the original owner in the original location.
42 Inst alla tion Da t a Sheet The following information must be recorded by the installer f or warr anty purposes and f uture ref erence. NAME OF OWNER: _________________________________________ ADDR.
An important point after buying a device Enviro ENVIRO (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Enviro ENVIRO 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 Enviro ENVIRO - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Enviro ENVIRO you will learn all the available features of the product, as well as information on its operation. The information that you get Enviro ENVIRO will certainly help you make a decision on the purchase.
If you already are a holder of Enviro ENVIRO, 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 Enviro ENVIRO.
However, one of the most important roles played by the user manual is to help in solving problems with Enviro ENVIRO. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Enviro ENVIRO 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