Enviro 50-927 manual

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 INSTRUCTIONS FOR FUTURE REFERENCE This appliance may be installed in an after-mark et permanently located, manufactured (mobile) home, where not prohib[...]

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. Consult the building authority having jurisdiction to determine the nee[...]

T able of Contents 3 Safety Precautions.....................................................................................................2 T able of Contents......................................................................................................3 Codes And Approv als..................................................................[...]

4 DIRECT VENT ONLY: This type is identied by the prex DV . This appliance draws all of its air f or combustion from outside the dwelling, through a specially designed v ent pipe system. This appliance has been tested and approved for installations from 0 feet to 4500 feet (1372 m) abov e sea level. In the USA: The appliance may be installed a[...]

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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. P ILOT L IGHTING I NSTRUCTIONS : Figure 2. Lighting Instruction Label 6 CAUTION: Hot while ope[...]

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). 3. Start the main burner by turni[...]

8 Oper a ting Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating E) T urn on all electrical power to the unit. NOTE: Check that all burner holes are lit. TO TURN GAS FIREPLACE OFF: Flip switch to OFF to turn off burners only . If the replace is to be turned off for the season, or for servicing, turn [...]

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. The pi lot ame should be blue with little or no yellow on the t[...]

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. It is important to note tha[...]

11 F UEL C ONVERSION : Warning: This conversion kit shall be installed by a qualied service agency in accordance with the manufacturer’s instructions and all applicable codes and requirements of the authority having jurisdiction. If the information in these instructions is not followed exactly, a re, explosion or production of carbon monoxi[...]

Initial Inst alla tion QUALIFIED INST ALLERS ONL Y I NTRODUCTION : This section of the owner’s manual is for the use of qualied technicians only . Fireplace placement, hearths, facing, mantles, and venting terminations will be covered, as wel l as the gas and electric systems. There are several installation safety guidelines that must be adher[...]

Mount the two framing mount brackets on each side and secure the replace to framing with screws or nails (refer to Figure 7). The brackets will allow for a ” (13 mm), ” (16 mm), ” (19 mm) thick nishing wall. The w all may be nished up to the replace f acing with combustible material. Figure 11. Nail Tab. Initial Inst alla[...]

3" (76mm) 12" (305mm) 6" (152mm) 14" (356mm) T op of unit 3” (76mm) mantle 10" (254mm) mantle Combustible front face 3 / 4 " (19mm) facing board Figure 18. Combustible Mantle Clearances. Initial Inst alla tion QUALIFIED INST ALLERS ONL Y 14 A shelf may be installed above the unit. W e recommend that no heat sensitive[...]

15 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 . t A vent shall not terminate directly above a side w [...]

16 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y V ENT P ARTS AND T ERMINAL C LEARANCES : The Sherwood Home Collection of replaces have been tested and certied for use with SIMPSON DURA VENT T YPE GS PIPE FOR GAS ST OVES. SECURIT Y CHIMNEY’S “SECURE VENT DIRECT VENT SYSTEM” and SELKIRK “MET ALBESTOS MDV VENT SYSTEM” kits are av[...]

When planning an installation, it is necessary to select the proper length of vent pipe for the particular requirements. The conguration of the venting pipes depends on the locations of walls, ceilings and studs. However , the pipes cannot be of arbitrary length and arrangement. Because the length of the vertical and horizontal sections dr amati[...]

V e n t R e s t r i c t o r P o s i t i o n 20’ (6.10m) 25’ (7.62m) 30’ (9.14m) 32’ (9.75m) 41 3 / 4 ” (106cm) from floor 0’ (0m) 0’ (0m) 15’ (4.57m) 15’ (4.57m) 17’ (5.18m) 5’ (1.52m) 5’ (1.52m) 10’ (3.05m) 10’ (3.05m) Figure 23. Possible Vent Congurations for Top Vented; Vertical and Horizontal Terminations.  [...]

19 W all framing Horizontal wall termination W all thimble fire stop Exhaust flex pipe Combustion air outer 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 [...]

20 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 21. Step 4. Assemble the desir ed lengths of black pipe and elbows necessary to reach from th[...]

21 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 sufcient size to meet minimum requirements for Clearance to Combustibles, as specied. Continue to assemble lengths of pipe and elbows necessary to reach from the ceiling support b[...]

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 28). (2) When ever possible, use 45 ° degree elbows instead of 90 ° degr ee elbows. The [...]

Initial Inst alla tion QUALIFIED INST ALLERS ONL Y I NSTALLATION O F E LECTRICAL W IRING F OR T HE O PTIONAL F AN K IT : Figure 31. Wiring Diagram For Gas Valve. C O O L / H E A T P R O G R A M D O W N U P 7 0 ° F 7 0 ° F O N O F F Optional Remote Control ON/OFF/Remote Thermostat Switch Purple Thermocouple Blue Thermopile Grey Inlet Pressure T ap[...]

24 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 stov e is equipped with a certied exible pipe located on the right side of the unit terminating in a ” male NPT tting. Consult yo[...]

25 Figure 33: This is how the re box looks with only the grate and Optional Brick P anels in place. The burner has three (3) locator pins for the logs. Second ar y Inst alla tion L OG S ET AND E MBER I NSTALLATION : The placement of the logs is not arbitr ary . If they are positioned incorr ectly , the ames can be “pinched” and will not b[...]

Second ar y Inst alla tion Figure 36: The right log has two (2) holes in it that will rest over the two (2) locator pins pointed out in Figure 35. Figure 37: The front end of the right/center log has a notch in it that is to rest around the right/ center post of the gr ate. The back end of the log rests on the burner tra y , refer to Figure 36. Ens[...]

27 Second ar y Inst alla tion Figure 39: Once the logs are in place the embers can be placed onto and around the burner to create a realistic look. Bags of ceramic ber embers and rock wool are provided. The cer amic ber comes in chunks that are about 2 inches (5.1 cm) long. Place them irregularly around the burner . When there is a sparse but[...]

28 Second ar y Inst alla tion O PTIONAL C ERAMIC B RICK P ANEL I NSTALLATION : Baffle Ledge Turn off the gas control knob and allow the unit to cool. Please ensure that your ceramic panels have not been damaged. T o Install Panels: 1. Remove the glass door by following the instruction in the “ S ECONDARY I NSTALLATION - G LASS D OOR R EMOV A l”[...]

Second ar y Inst alla tion QUALIFIED INST ALLERS ONL Y O PTIONAL F AN K IT I NSTALLATION : The optional fan is thermostatically controlled and it will not operate if the appliance is cold. A few minutes after the appliance is lit and the variable speed control is set at a desired setting, the fan will automatically turn on. The fan will automatical[...]

Figure 48. Install Fan Control Box. Figure 49. Plug In Fan Kit. 30 Second ar y Inst alla tion Installation of Kit: 1. Ensure the appliance is turned off and cool. 2. Remo ve the bottom louv ers. 3. Place fan in lower area of unit behind the contr ols (see Figure 46). 4. Hook the two (2) slots on the fan box over the two (2) grommets on the back wal[...]

T rouble Shooting Problem Possible Cause Solution Spark will not light the pilot after repeatedly pressing the spark ignitor Defective piezo ignitor • Check connections to ignitor . • If ignitor connections are good but no spark, replace ignitor . Broken spark electrode • Check for brok en ceramic insulation, r eplace electrode if broken. Mis[...]

P ar ts List Reference Number Part Description Part Number 1 120°F Ceramic Fan T emperature Sensor EC-001 2 S.I.T . Nova V alve NG (50% turn down) EC-006 2 S.I.T . Nova V alve LP (50% turn down) EC-007 3 Thermocouple EC-009 3 Spark Electrode with Ignitor Cable EC-01 1 3 Thermopile EC-012 3 Pilot Orice NG Threaded EC-019 3 Pilot Orice LP Thre[...]

33 P ar ts Diagr am                    [...]

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. Covered under the lifetime warr anty are the chassis and the heat ex[...]

35 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: _________________________________________ ADDRESS: _________________________________________ _________________________________________ _________________________________________ PHONE:_____________[...]