Enviro DV50DX manual

50-741 This appliance may be installed in an after market permanently located, manufactured (mobile) home, where not prohibited by local codes. This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible f or use with other gases, unless a certied kit is used. SHERWOOD INDUSTRIES IS AN ENV[...]

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 need [...]

T able of Contents Safety Precautions.....................................................................................................2 Table of Contents......................................................................................................3 Codes And Approvals......................................................................[...]

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) above sea level. In the USA: The appliance may be installed at h[...]

Main vent diameter 6 1 / 2 " The center of the ducting hook-ups are 10 3 / 16 " from the center of the main vent. Gas/electrical inlets are the same on both sides. 20 3 / 8 " (5 1 8 m m ) 7 5 / 1 6 " ( 18 6mm) 4 4 5 / 8 " (1 13 4 m m) 3 9 5 / 8 " (10 06m m ) 6 1 / 8 " ( 15 5m m) 8 1 / 8 " (20 6 m m) 27 3 / 4 [...]

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. CAUTION: Hot while operating. Do not touch. Severe burns may result. Keep children, clothing, furniture, gasoline or other flammable[...]

Oper a ting Instructions P ILOT L IGHT : 1. T urn off the gas to the replace. If not recently done, remove the glass and let the unit air out for at least ve (5) minutes to clear out any gas. T urn on gas to the heater . Leak test al l joints with soapy water . NEVER USE AN OPEN FLAME FOR LEAK TESTING.  [...]

Oper a ting Instructions B URNER L IGHTING : A) Make sur e 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 holes are lit. TO TURN GAS FIREPLACE OFF Flip switch to OFF to tu[...]

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[...]

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/unwr apped carefully to avoid getting anything on the surface of the nish, including cleaners, polish and nger prints. It is important to note that [...]

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 monoxide [...]

Gas Inlet Electrical Line 49" (1245mm) 2 1 / 8 " (54mm) 7 3 / 8 " (187mm) 4 5" ( 1 14 3mm) 21 5 / 8 " (549 mm) 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, facings, mantles, and venting te[...]

50 7 / 8 " (1292mm) 72 3 / 8 " (1838mm) 45" (1143mm) 13 1 / 2 " (343mm) 36" (914mm) 1 1 / 4 " (32mm) 15 3 / 8 " (391mm) 21 3 / 4 " (552mm) 21 1 / 2 " (546mm) Initial Inst alla tion QUALIFIED INST ALLERS ONL Y C ORNER I NSTALLATION : The dimensions for installing a replace in the corner of a r oom are [...]

Protector pad, cement board and finishing material. 50 1 / 8 ” (1273mm) 34 5 / 8 ” (879mm) Min 16” (406mm) 46 1 / 2 ” (1181mm) 3 3 / 8 ” (86mm) Min 39 3 / 4 ” (1010mm) 3 3 / 8 ” (86mm) Cement Board (3 wall pieces provided) Cement Board (not provided) Protector Pad; Steel (provided ) T o ceiling Do not tile higher than bottom ledge or [...]

It is not necessary to install a mantle, but if one is desired it is important to follow the guidelines shown in Figure 16. T op of unit to horizontal framing: 12 5 / 16 ” (313 mm) T op of ange to top of cement board: 15 ” (394 mm) T op of ange to bottom of 3” mantle: 24 ” (622 mm) T op of ange to bottom of 8” mantle: 27[...]

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[...]

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 STOVES , SECURITY CHIMNEY’ S SECURE VENT DIRECT VENT SYSTEM kits, and MDV SELKIRK MET ALBESTOS . 2" (51mm) 5" (127mm) 12 5 / 16 " (313mm) 45 15 / 16 &quo[...]

Note: 0,0 represents a 90° bend directly off the top of the unit. 5 4 3 2 1 0' (0m) 0' (0m) 5' (1.52m) 10' (3.05m) 4' (1.22m) 15' (4.57m) 10' (3.06m) 20' (6.1 1m) 30' (9.17m) V ent Restrict or Configuration 40' (12.19m) Figure 20. Possible Vent Congurations V ent Restrictor P ositions 5 4 3 2 1 [...]

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 Round Support B ox/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 19. Step 4. Assemble the desired lengths of black pipe and elbows necessary to reach from the[...]

21 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y STEP 5. Cut hole in the roof centered on the small hole placed in the r oof 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 cei ling support [...]

22 NOTES: (1) If an offset is necessary in the attic to avoid obstructions, i t 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 av ailable for this purpose (see Figure 25). (2) When ever possible, use 45 ° degree elbows instead of 90 ° degr ee elbows.[...]

23 F or the rst 24 inches (610 mm) of ducting,  inch (13 mm) of clearance is required. After 24 inches (610 mm), the duct can be run with 0 inch (0 mm) clearance, though  inch (13 mm) is preferred. T o avoid heat loss, insulate the duct whenev er it passes through an unheated area (i.e. crawl space). Insulating the ducts elsewhere helps th[...]

24 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y E LECTRICAL R EQUIREMENTS : The replace must be electrically connected and grounded in accordance wi th local codes or , in the absence of local codes, with the current CSA C22.1 CANADIAN ELECTRICAL CODE Part 1, SAFET Y ST ANDARDS FOR ELECTRICAL INST ALLA TIONS, OR THE NA TIONAL ELECTRICAL CO[...]

25 Initial Inst alla tion G AS L INE C ONNECTION AND T ESTING : WARNING: Only persons licensed to work with gas piping may 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 y o[...]

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 burn correctly . The burner (Figure 34) and a f ew of the logs come with locator pins, notches, and ledges which make alignment easier . The andirons and grate must be instal led for [...]

Second ar y Inst alla tion L OG S ET A SSEMBLY : F ar Left Log F ar Right Log Figure 35: The rst log to be placed is the front right log . The back end has a hole that sits on the right burner pin (see Figure 34) and the front has a notch that helps it rest on the center of the grate against one of the vertical bars. Second to be placed is the b[...]

Second ar y Inst alla tion Front, Right of Center , Log Ledge Figure 40. Final Log Set Arrangement Front, Left of Center , Log Back Right Log Front Left Log T wo Small Log T wigs Notch Figure 39. Fifth Stage Log Set Installation Figure 38. Fourth Stage Log Set Installation Figure 38: Back end of the front, right of center, log has a hole that rests[...]

Figure 41: 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” (51 mm) long. Place them irregularly around the burner . When there is a sparse but even layer of embers, spread the r[...]

30 Second ar y Inst alla tion B URNER AND F AN R EMOVAL : 1. R emove brick liners, see steps 1 to 4 in S ECONDARY I NSTALLATION - C ERAMIC B RICK L INER R EMOV AL . 2. The control panel is held in place with a T -20 screw on each end of the panel. Remov e the two (2) screws and the control panel. 3. Undo the six (6) screws holding the burner down, [...]

T roubleshooting 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 broken cer amic insulation, replace electrode if broken. Misal[...]

32 P ar ts List - Components Reference Number Description Part Number 1 120°F (49°C) Ceramic F an 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-011 3 Thermopile EC-012 3 Pilot Orice NG Threaded EC-019 3 Pil[...]

33 P ar ts Diagr am DV50DX - Components November 2004                  [...]

34 P ar ts List- Options Options Part Number The Lodge - P ainted Charcoal F ace With Plated Brushed Nickel Louvres & Knobs 50-702 The Chalet Painted Flat Ar ched F ace - Metallic Charcoal 50-703 The Chalet Plated Flat Arched F ace - Gold 50-704 The Chalet Plated Flat Arched F ace - Brushed Nickel 50-705 The Chalet Plated Flat Arched F ace -Ant[...]

35 W arr anty Sherwood Industries Ltd. offers a Limited Lifetime Warr anty on this gas product. This Limited Lifetime W arrant y 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 warranty are the chassis and the heat [...]

36 Inst alla tion Da t a Sheet The following information must be recorded by the installer for w arranty purposes and future ref erence. NAME OF OWNER: _________________________________________ ADDRESS: _________________________________________ _________________________________________ _________________________________________ PHONE:_______________[...]