Monessen Hearth CFX24 Installation And Operating Instructions Manual Download Page 32

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CFX Vent Free Fireplace System

20301726

REPLACMENT PARTS

REPLACEMENT PARTS ARE AVAILABLE THROUGH YOUR RETAILER.

CFX24

CFX32

Item Description

Qty.

Natural

Propane

Natural

Propane

1. Burner/Grate Assembly

33D4043

33D5050

2. Injector

59D0062

33D4046

33D5040

33D5039

3. Venturi

58D0454

33D4058

58D0454

4. Millivolt Valve

14D0467

14D0468

14D0467

14D0468

5. Pilot Regulator

14D0469

6. Burner to Valve Tube

33D4511

33D5511

7. Tube Fitting, 3/8 x 5/16

11V0313

8. ODS Pilot Valve Tube, 3/16

33D5540

49D0050

33D5540

49D0050

9. Piezo Ignitor

14D0503

10. Piezo Wire

00K0632

11. ODS Pilot Assembly

14D0473

14D0477

14D0473

14D0477

Log Set

12. #1 Left Log

33D4040

33D5042

13. #2 Right Log

33D4041

33D5043

14. #3 Rear Log

33D4039

33D5044

15. #4 Right Middle Log

---

33D5045

16. #5 Left Middle Log

33D5046

Parts Available, Not Shown

Tube Nut, 5/16

00K0917

Tube Ferrule, 5/16

00K0918

Flex Tube w/Fittings

20H0022

Rock Wool Bag

58D0443

70D0129

Summary of Contents for CFX24

Page 1: ...not touch any electrical switch do not 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 sup...

Page 2: ...Connect the Gas 16 Check Gas Pressure 17 Electrical Wiring Milli volt 18 Connect Optional Wall Switch or Thermostat 18 Connect Remote Receiver 19 Check System Operation 19 Log Placement 20 Flame Appe...

Page 3: ...t free gas heater in this firebox IMPORTANT SAFETY INFORMATION 8 CARBON MONOXIDE POISONING Early signs of carbon monoxide poisoning are similar to the flu with headaches dizziness and or nausea If you...

Page 4: ...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 for use with other gase...

Page 5: ...2PV LP Millivolt 26 000 20 000 Gas Specifications NOTE For LP models an external regulator is required to reduce supply pressure to a maximum of 13 w c ignition controls Piezo ignitor allows ignition...

Page 6: ...ns E D C A B F G H I 1726 CFX Barrington dims H Ref CFX24 CFX32 A 11C v 299 mm 15Z v 387 mm B 19C v 502 mm 26 660 mm C 26M 683 mm 33 838 mm D 52Z x 1334 mm 61 zn 1564 mm E 44 1118 mm 50C v 1289 mm F 2...

Page 7: ...with care CAUTION In planning the installation for the fireplace it is necessary to determine where the unit is to be installed and whether optional accessories are desired Gas supply piping should a...

Page 8: ...d or sealed b weather striping has been added on openable windows and doors and c caulking or sealants are applied to areas such as joints around window and door frames between sole plates and floors...

Page 9: ...fans ceiling fans return air reg isters for forced air furnaces air conditioners windows or doors Installation must provide adequate ventilation and combustion air DO NOT INSTALL THE CFX MODEL IN A B...

Page 10: ...e inside of the appliance to any combustible adjacent wall should not be less than 9 Figure 5 2 Ceiling Clearance The ceiling must be at least 42 from the top of the firebox opening Figure 5 3 Back Wa...

Page 11: ...ccess door 2 Remove fireplace screen frame panel by pushing screen frame panel up and out GENERAL INSTALLATION INFORMATION Figure 6 Remove Fireplace Screen Frame Panel NOTE Fireplace screen must be re...

Page 12: ...even with the inside of the front of the mantel 8 Attach the horizontal trim piece to the mantel header Make sure the horizontal trim is centered and there is an approximate 1 4 gap between the bottom...

Page 13: ...en the fireplace is in the proper position centered in mantel opening remove the control panel door and secure fireplace through holes provided in base to the floor of the mantel using screws provided...

Page 14: ...e fireplace screen Refer to Page 11 Figure 6 and logs 4 Place rear firebrick panel on back wall of firebox Set bottom of panel behind the bracket tabs of the grate Figure 11 5 Place one of the side fi...

Page 15: ...nal regulator The external regulator will reduce incoming gas pressure You must reduce incoming gas pressure to between 11 and 13 inches of water If you do not reduce incoming gas pressure burner syst...

Page 16: ...kely to freeze A sediment trap collects moisture and contaminants and keeps them from going into the burner system gas controls If sediment trap drip leg is not installed or is installed wrong burner...

Page 17: ...meter to the fireplace for leaks Use a solution of 50 50 water and soap solution or a gas sniffer 4 To adjust flame height turn HI LO knob to HI to get maximum pressure to burner Turn HI LO knob to L...

Page 18: ...ll switch or thermostat At the other end connect one wire to TP TH and one wire to TH The color of the wires does not matter FP2112 wiring diagram 12 08 Optional Wall Switch Thermostat or Remote Recei...

Page 19: ...Reading Thermostat contacts CLOSED Control Knob ON Main burner should be come ON a If the reading is more than 100 millivolts and the automatic valve still does not come on replace the control b If th...

Page 20: ...r Pins LG588 WARNING The positioning of the logs is critical to the safe and clean operation of this heater Sooting and other problems may result if the logs are not properly and firmly positioned in...

Page 21: ...rner Rest left end of left middle log on left front log LG589 CFX32 logs Figure 19 Log Placement CFX32 Pins Left Front Log 2 Left Middle Log 5 Right Front Log 1 Right Middle Log 4 Rear Log 3 Pins Pins...

Page 22: ...er to Figure 22 for incorrect shape of pilot flame Figure 21 Correct Appearance of Pilot Flame FP2114 millivolt correct flame FP2114 Thermocouple for Natural Thermocouple for LP Figure 22 Incorrect Ap...

Page 23: ...nce are treated with certain oils films or bonding agents These chemicals are not harmful but may produce annoy ing smoke and smells as they are burned off during the initial operation of the applianc...

Page 24: ...a neighbor s phone Follow the gas supplier s in structions If you cannot reach your gas supplier call the fire department C Use only your hand to push in or turn the gas control knob Never use tools I...

Page 25: ...control knob pushed in push in and release the piezo ignitor button to light the pilot 8 Continue pushing the control knob in for a further 60 seconds to prevent the flame detector from shut ting off...

Page 26: ...and piezo covers and grate weldment Inspect and clean burner Remove lint or particles with vacuum brush or pipe cleaners External case should be dusted and wiped with a wet soapy cloth Annual Cleanin...

Page 27: ...model BLOT The firebox must be connected to main power supply at time of firebox installation The blower must be installed prior to the installation of the unvented heater The electrical connections m...

Page 28: ...ne pressure 2 Contact local gas company 3 ODS pilot is partially clogged 3 Clean ODS pilot 4 Defective Thermopile 4 Check wire connections Check output should be 500 milli volts across TH TP and TP Te...

Page 29: ...act local gas company 2 Burner orifice is clogged 2 Clean burner or replace burner orifice Slight smoke or odor during initial operation 1 Burner orifice is clogged or damaged 1 Clean burner or replac...

Page 30: ...Vent Free Fireplace System 20301726 REPLACEMENT PARTS Item Description Qty CFX24 CFX32 1 Assy Door Painted 1 88D0032K 88D0107K 2 Assy Screen Frame Painted 1 88D0034K 88D0109K 1 2 880011 CFX face parts...

Page 31: ...3 2 10 8 7 11 14 13 12 5 6 880011 CFX burner parts 9 4 13 12 14 15 16 Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this appl...

Page 32: ...13 11V0313 11V0313 11V0313 8 ODS Pilot Valve Tube 3 16 1 33D5540 49D0050 33D5540 49D0050 9 Piezo Ignitor 1 14D0503 14D0503 14D0503 14D0503 10 Piezo Wire 1 00K0632 00K0632 00K0632 00K0632 11 ODS Pilot...

Page 33: ...33 CFX Vent Free Fireplace System 20301726...

Page 34: ...34 CFX Vent Free Fireplace System 20301726...

Page 35: ...uctions The Limited Lifetime Warranty will also 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 fir...

Page 36: ...MHSC 149 Cleveland Drive Paris Kentucky 40361 www mhsc com...

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