MHSC Duzy VDY18 Installation And Operating Instructions Manual Download Page 12

32D1999

"Duzy" Series Vented Gas Log Sets

12

DUZY III VDY24/18D3R  LOG PLACEMENT

1.  Align pins on bottom of rear log #1 with pins on grate 

bar and place on grate. 

Figures 19 and 20

LOG PLACEMENT   

LG972
VDY24_18D2 base

Locator Pins

Control 
Cover

LG972

Figure 19

LG981
VDY2418D3R rear log

Rear Log #1

LG981

Figure 20

2.  Place front left log #2 on left front of grate bar aligning 

cutout in bottom of log with grate bar. 

Figure 21  

3.  Place front right log #3 on right front of grate bar aligning 

cutout in bottom of log with grate bar. Make sure log #3 
touches log #1. 

Figure 21

4.  Place back end top middle log #4 on log #1. Press the 

side of log #4 against raised area of log #1. Align notch 
in front end of #4 with grate bar. 

Figure 22

5.  Rest top right log #5 on log #3. 

Figure 23

6.  Align top left log #6 with notches on log #2 and log #4. 

Figure 23

LG983
VDY2418D3R front right log

Front Left 
Log #2

Front Right 
Log #3

Cutout

LG983

Figure 21

LG984
VDY2418D3R top mid log

Top Middle 
Log #4

Notch

LG984

Figure 22

LG985
VDY2418D3R top rt lt logs

Top Right 
Log #5

Top Left 
Log #6

LG985

Figure 23

Summary of Contents for Duzy VDY18

Page 1: ...use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Install...

Page 2: ...lowing Ember Placement 22 Decorative Volcanic Rock Placement 22 CONTENTS Fireplace Draft Test 22 Flame Appearance 23 Operating Instructions 24 For Your Safety Read Before Lighting 24 Manual Control Li...

Page 3: ...emperature and should stay away to avoid burns or clothing ignition 11 Young children should be carefully supervised when they are in the same room with the gas log set in opera tion IMPORTANT SAFETY...

Page 4: ...GAS PRESSURES Natural Propane LP Inlet Minimum 6 0 w c 11 0 w c Inlet Maximum 10 5 w c 13 0 w c Regulator Pressure 4 0 w c 10 0 w c NOTE An external regulator is required to reduce supply pres sure to...

Page 5: ...alled as shown in Figure 2 to prevent full clo sure of the fireplace damper blade and provide a minimum flue opening per table below Should the clamp not fit or provide the required permanent opening...

Page 6: ...homeowner s manual must not be exceeded NOTE If the log set is equipped with a remote receiver a restrictive barrier may reduce the battery life by increasing the ambient temperature inside the firepl...

Page 7: ...y tinned copper or copper tubing can be used per National Fuel Code section 2 6 3 providing gas meets hydrogen sulfide limits and where permitted by local codes Gas piping system must be sized to prov...

Page 8: ...gulator is preset and locked to discourage tampering If the pressure is not as specified replace with the correct part from the parts list in this manual Remove 1 8 NPT plug located on side of regulat...

Page 9: ...ON The millivolt system and individual components may be checked with a millivolt meter having a 1 1000 mV range Conduct each check shown in chart by connecting meter test leads to terminals as indica...

Page 10: ...971 Figure 10 2 Install the right log 2 on top of the control cover Slide the log back until touching the rear log 1 Visually check to verify the log is resting on the grate and control cover Figure 1...

Page 11: ...touching the rear log 1 Visually check to verify the log is resting on the grate Figure 17 4 Install the top log 4 with the base sitting on the rear log 1 and the top sitting on log 4 Visually check t...

Page 12: ...ont right log 3 on right front of grate bar aligning cutout in bottom of log with grate bar Make sure log 3 touches log 1 Figure 21 4 Place back end top middle log 4 on log 1 Press the side of log 4 a...

Page 13: ...3 Place front right log 3 on right front of grate bar aligning cutout in bottom of log with grate bar Make sure log 3 touches log 1 Figure 26 4 Place back end top middle log 4 on log 1 Press the side...

Page 14: ...1 on back of grate aligning two 2 LG990 VDY2418D4 bottom front log Bottom Front Log 2 LG990 Figure 29 LG972 VDY24_18D2 base Locator Pins Control Cover LG972 Figure 30 LG972 LG991 VDY2418D4 back log B...

Page 15: ...VDY2418D4 left cross log Left Crossover Log 5 LG993 Figure 32 5 Place left top crossover log 5 against left top log Figure 32 LG994 VDY2418D4 right top log Right Top Log 6 LG994 Figure 33 6 Rest right...

Page 16: ...of log Figure 35 LG995 VDY30D4 bottom log Bottom Front Log 2 LG995 Figure 34 LG976 LG976 VDY30D2A base Locator Pins Control Cover Figure 35 LG996 VDY30D4 back log Back Log 1 LG996 LG997 VDY30D4 top lt...

Page 17: ...sover Top Log 5 LG998 Figure 37 LG999 VDY30D4 small front log 5 Place left top crossover log 5 up against left top log Figure 37 6 Rest right top log 6 on center crossover log and front of grate Figur...

Page 18: ...g Figures 39 and 40 LOG PLACEMENT LG972 VDY24_18D2 base Locator Pins Control Cover LG972 Figure 39 LG1000 VDY2418D5 BACK LOG Back Log 1 LG1000 Figure 40 LG1001 VDY2418D5 bottom logs Bottom Left Log 3...

Page 19: ...t log Figure 42 5 Place middle right log 5 on top of bottom right log Figure 42 6 Rest top right log 6 on back log and bottom right log Figure 43 7 Place top left log 7 on bottom left log Figure 43 LG...

Page 20: ...over Figure 45 Figure 45 LG1005 VDY30D5 back log Back Log 1 LG1005 Figure 46 LG1006 VDY30D5 bottom logs Bottom Left Log 3 Bottom Right Log 2 LG1006 Figure 47 2 Place bottom right log 2 on right side o...

Page 21: ...ht log Figure 49 LG1009 VDY30D5 top logs Top Left Log 7 Top Right Log 6 LG1009 Figure 50 6 Place top right log 6 on middle right log and back log Figure 50 7 Place top left log 7 on bottom left log an...

Page 22: ...nd inspect the logs per the cleaning and servicing section of the manual FIREPLACE DRAFT TEST FIREPLACE DRAFT TEST METHOD To determine if your fireplace is drafting properly turn the log set on After...

Page 23: ...ust always be present when appliance is in operation It should touch the thermocouple or ther mopile body INITIAL STARTUP During manufacturing fabricating and shipping various components of this appli...

Page 24: ...Turn gas control knob counterclockwise to ON OPERATING INSTRUCTIONS SAFETY INSTRUCTION FOR MANUAL AND MILLIVOLT CONTROL WITH PILOT FOR YOUR SAFETY READ BEFORE LIGHTING MANUAL CONTROL LIGHTING INSTRUCT...

Page 25: ...for a further 60 seconds to prevent the flame detector from shut ting off the gas while the probe is warming up Release the control knob 9 Turn gas control knob counterclockwise to the ON position 10...

Page 26: ...wires according to remote receiver instructions The female terminals should be connected to factory attached male terminals which are located on right hand side of the burner Figure 54 NOTE Do not le...

Page 27: ...air intake holes clean will result in sooting and poor combustion If embers rock wool have turned a rust color and become brittle remove old embers rock wool from log set Replace with new rock wool R...

Page 28: ...artially clogged 3 Defective thermopile 1 Gas leak 2 Control valve defective 1 Gas supply turned off or manual shutoff valve closed 2 Control knob not in PILOT position 3 Control knob not pressed in w...

Page 29: ...dam aged 2 Burner is damaged 3 Gas regulator is defective 1 Vapors from paint or curing process of logs 1 Turning control knob to HIGH posi tion when burner is cold 2 Air in gas line 3 Dirty or parti...

Page 30: ...VDY30PMP VDY30NVP VDY30PVP 1 Main Injector 32D0090 32D0113 32D0090 32D0117 2 Control Knob 27D0602 27D0602 18D0603 18D0603 3 Manual Control Valve w Pilot 27D8951 27D8951 4 Millivolt Control Valve w Pi...

Page 31: ...1 Rear Log 1 32D0400 32D0410 2 Right Log 1 32D0401 32D0411 3 Left Log 1 32D0402 32D0412 4 Top Log 1 32D0403 32D0413 DUZY III LOG SERIES Ref Description Qty VDY24 18D3R VDY30D3R 1 Rear Log 1 32D2118 3...

Page 32: ...IV LOG SERIES Ref Description Qty VDY24 18D4 VDY30D4 1 Back Log 1 32D3101 32D3111 2 Bottom Front Log 1 32D3102 32D3112 3 Top Left Log 1 32D3103 32D3113 4 Center Crossover Log 1 32D3104 32D3114 5 Left...

Page 33: ...REPLACEMENT PARTS DUZY V LOG SERIES Ref Description Qty VDY24 18D5 1 Back Log 1 32D3121 2 Bottom Right Log 1 32D3122 3 Bottom Left Log 1 32D3123 4 Middle Left Log 1 32D3124 5 Middle Right Log 1 32D312...

Page 34: ...1016 VDY30D5 logs DUZY V LOG SERIES Ref Description Qty VDY30D5 1 Back Log 1 32D3131 2 Bottom Right Log 1 32D3132 3 Bottom Left Log 1 32D3133 4 Middle Left Log 1 32D3134 5 Middle Right Log 1 32D3135 6...

Page 35: ...ly with the above requirements provided however that during said thirty 30 day period a battery operated carbon monoxide detector with an alarm shall be installed Massachusetts Residents Only Please r...

Page 36: ...lso be void if the appliance is not operated and maintained according to the operating instructions supplied with the appliance and does not extend to 1 firebox burner assembly damage by accident negl...

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