Enviro Haven Direct Vent Fireplace 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 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 approv ed for installations from 0 feet to 4500 feet (1372 m) above sea level. In the USA: The appliance may be installed at higher altitudes. Please refer to your Ameri[...]

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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 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. E) T urn on all electrical power to the unit. NOTE: Check that all burner[...]

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 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 orice(s): a) Remove the main burner orice with a  inch deep sock et. b) Put a bead of pipe-thread sealant or approved T e[...]

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. d) Flip the screw (refer to Figure 11). e) Using the Allen wrench as shown in Figure 10, rotate[...]

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[...]

Initial Inst alla tion QUALIFIED INST ALLERS ONL Y The framing boards ma y touch the top, side and back standoffs, but no insulation or other material can be placed between the frame and the standoffs. 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[...]

15 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y Figure 20. 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 17. Raised Fireplace with Floor Level Hearth.[...]

Initial Inst alla tion QUALIFIED INST ALLERS ONL Y Drywall Plywood Brick Drywall Plywood T ile Drywall Plywood Figure 21. Bottom Mounting Holes.6[...]

17 Combustible Header Combustible Facing (up to 1" (25mm) thick) 31 7 / 8 " (810mm) 7" (178mm) 3 1 / 2 " (89mm) 10" (254mm) 1 1 1 / 2 " (292mm) 10 1 / 4 " (260mm) 3 / 4 " (19mm) 5 / 8 " min (16mm) Figure 25. Combustible Mantle Clearances. Initial Inst alla tion QUALIFIED INST ALLERS ONL Y A shelf may be [...]

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 alk[...]

19 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 5’ (190 cm) length of Ø4” (10 cm) double walled ex pipe 12 9 / 16 ” tech screws 1 5’ (190 cm) length of Ø6” (10 cm) double walle[...]

Flue Pipe Adaptor Wall Framing Wall Thimble Fire Stop Exhaust 4" Flex Pipe Combusion Air 6 5/8" Flex Pipe Wire Spacers 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. 10. Apply a bead of Mill-Pac Black sealan[...]

21 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. Use of these systems wi th the Direct V ent GS starting collar is de[...]

Figure 32. Vent Framing Through Wall/Ceiling. Figure 31. Vent Pipe Clearances. 2" (51mm) 7 1 1 / 16 " (195mm) 39" (991mm) Framing Joists/Studs 10” 10” Initial Inst alla tion QUALIFIED INST ALLERS ONL Y V ENTING : This replace has been tested and certied for use with SIMPSON DURA VENT DIRECT VENT T YPE “GS” PIPE FOR GAS [...]

23 0” (0m) 0” (0m) 10’ (4.72m) 15’ (7.09m) 15’ (7.09m) 20’ (9.45m) 32’ (15.12m) 17’ (8.03) 1 V ent Restriction Positions 39” (99cm) from the floor 2 3 4 5 25’ (1 1.81m) 30’ (14.17m) 10’ (4.72m) 5’ (2.36m) 5’ (2.36m) Figure 33. Possible Vent Congurations for Top Vented; Vertical and Horizontal Terminations. 1 2 3 4 5 F[...]

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 (6.4 mm) of vertical travel.[...]

25 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y Step 3. T o install the Round 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 32. Step 4. Assemble the desired lengths of black pipe and elbows necessary to reach from the [...]

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 box [...]

27 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 38). (2) When ever possible, use 45 ° degree elbows instead of 90 ° degr ee elbows. T[...]

I NSTALLATION O F E LECTRICAL W IRING F OR T HE O PTIONAL F AN K IT : Figure 40. Wiring Diagram For Gas Valve.[...]

29 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 certied exible pipe located on the right side of the unit. This exline is connected to a shut-off ball v[...]

Second ar y Inst alla tion QUALIFIED INST ALLERS ONL Y O PTIONAL F AN K IT I NSTALLATION : If the Haven is installed the burner and v alve assemblies must be remov ed. If the Haven is not installed the fan can be installed through an access hole at the lower r ear of the unit. CAUTION: When servicing controls, label al l wires prior to disconnectio[...]

31 Figure 48. Install Fan Control Box. Figure 49. Install Fan Control Nut. Second ar y Inst alla tion 6. Re-install the screws f or the back cover and the stand-of f . 7 . Remove the two (2) screws holding the contr ol panel in place. Pull the panel out of the wa y . 8. Slide the snap switch in place under the holding tabs above the SIT v alve (see[...]

Figure 52. Charcoal Pieces Installation. Figure 53. Ember Placement. Second ar y Inst alla tion 6. Install the two (2) grommets; place a 8-32 x ” bolt through each grommet then attach the bolt to the back cover using a ” sock et (see Figure 51) 7 . Ensure the wiring harness is attached to the fan then hook the two (2) slots on the fan box[...]

33 Second ar y Inst alla tion[...]

Second ar y Inst alla tion I NSTALLATION OF S TEEL F IREBOX L INER OR O PTIONAL C ERAMIC F IREBOX L INER : NOTE: The ceramic liner is fragile and should be handled gently. Please ensure that it has not been damaged. Turn off the gas control knob and allow the unit to cool. T o Remove Liner: Gently pull the top of the liner forward then out. T o Ins[...]

35 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. Problem with gas valv e. • Use a DC voltmeter[...]

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 Electrode with Ignitor Cable EC-01 1 3 Thermopile EC-012 3 Pilot Orice NG Threaded EC-019 3 Pilot Orice LP Threaded EC-020 3 Pilot Gasket EC-021 4 S.[...]

37 P ar ts List - Options Referance Number Part Description Part Number 20 Firebox Liner - Bankers Brown Brick 50-1209 20 Firebox Liner - Arizona Stucco 50-1210 20 Firebox Liner - Red Brick 50-1225 21 Firebox Liner - Steel Black 50-1282 Fireplace Horizontal V ent Kit - 5 Feet (1.52m) 50-1235 Fireplace Horizontal V ent Kit - 10 Feet (3.05m) 50-1293 [...]

P ar ts Diagr am - Components Haven Fireplace 20 1 1 19 6 8 10 3 4 18 5 9 17 2 7 16 15 14 13 1 12 21 The Haven - Components December 2005 38[...]

39 P ar ts Diagr am - F ascia      [...]

40 W arr anty Sherwood Industries Ltd. offers a Limited Lifetime Warr anty 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 warr anty applies only to the original owner in the original location. Covered under the lifetime warr anty are the chassis and the heat[...]

41 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:_____________[...]