Heatmaster CFO18 Installation And Operating Instructions Manual Download Page 25

Page: 25 / 26

Grate

PART

18”

24”

33”

Burner

11-1181B

11-1182B

11-1183B

Grate

11-1265B

11-1270B

11-1275B

Cover Plate

11-1294

Pilot Brkt Millivolt Not shown

16-1100

Valve Brkt Millivolt Not shown

16-1121

Millivolt LP Valve

16-1030

Millivolt NG Valve

16-1035

Millivolt ODS LP Pilot

16-1040

Millivolt ODS NG Pilot

16-1045

ON/OFF Switch

01-1070

Peizo

11-1166

Peizo Wire

16-1130

When ordering, please include complete part number, part name and description. Parts may be ordered directly from:

HEATMASTER, LLC.
3625 Benson Road
Angier, NC 27501
(919) 639-4568

HM2 MILLIVOLT PARTS LIST

ON/OFF Switch

Peizo

ODS Pilot

Millivolt Valve

Pilot Regulator
Natural Only

Page 25

Cover Plate

Summary of Contents for CFO18

Page 1: ...om in which it is in stalled Provisions for adequate combustion and ventilation air must be provided Refer to page 4 This appliance is intended for supplemental heating ANSI Z21 11 2 2016 APPROVED ANSI Z21 60 2017 CSA 2 26 2017 State and local codes may only allow operation of this appliance in a vented configuration Check your local and state codes This appliance may be installed in an aftermarke...

Page 2: ... State and local codes may only allow operation of this appliance in a vented configuration Check your state or local codes For vented operation see Vented Instructions in this manual 11 Do not install the heater in a bedroom or bathroom 12 Correct installation of the logs proper location of the heater and annual cleaning are necessary to avoid potential problems with sooting Sooting resulting fro...

Page 3: ...n Clearances around air openings of fireplace must be kept clear Do not stack anything in front of air vents or fireplace openings This appliance is equipped for natural or Propane gas Field conversion is not permitted The appliance may be returned to the manufacture for conversion WARNING This appliance is for installation only in a solid fuel burning masonry or UL 127 Factory built fireplace or ...

Page 4: ... space Unusually tight construction is defined as construction where a Walls and ceiling exposed to the outside atmosphere have a continuous water vapor retarder with a rating of 1 perm 6 x 10 11 kg per pa sec m2 or less with openings gasketed or sealed and b Weather stripping has been added on openable windows and doors and c Caulking or sealant are applied to areas such as joints around windows ...

Page 5: ... and Ceiling Clearances The dimensions shown in Figure 2 and defined in the fireplace manufacturer s instructions are minimum clearances to maintain in installing this heater Left and right clearances are determined when facing the front of the heater When heater is installed into a unvented firebox minimum clearances as specified by the unvented fire box manufacturer must be met Follow these inst...

Page 6: ... the mantel Figure 4 Minimum Mantel Clearance with Hood Example A mantel may project from the wall a maximum of 2 1 2 at a minimum of 8 above the opening and a maximum of 6 at a minimum of 14 1 2 above the opening Figure 3 Minimum Mantel Clearance with No Hood Example The bottom of a mantel may project from the wall a minimum of 14 above the opening The top side of the mantel may project a maximum...

Page 7: ... heat resistant material to at least 8 Install hood and observe profiles shown in Figure 4 Or extend heat resistant material to at least 12 and observe profiles shown in Figure 3 FLOOR CLEARANCE This gas log heater must be installed at least 5 above any combustible flooring material such as carpeting or tile which is closer than 14 to the base of the fireplace This minimum distance must be maintai...

Page 8: ...s cleaning performed annually after installation Seal any fresh air vents and or ash clean out doors located on the floor or wall of the fireplace If left unsealed drafting may cause pilot outage or sooting Use a heat resistant sealant Do not seal the chimney flue damper Install and operate the appliance as directed in this manual Damper Stop Installation Damper Stop sold separately A damper stop ...

Page 9: ...flu with headache dizziness and or nausea If you experience any of these symptoms the appliance may not be working property Get fresh air at once Have appliance serviced by a qualified service technician Some individuals pregnant women persons with heart or lung disorders anemia those under the influence of alcohol or at locations of high altitudes are more likely to be affected by carbon monoxide...

Page 10: ... is in use 2 Call gas company Appliance shuts off during use 1 Not enough fresh air is available for ODS pilot to operate 2 Low gas line pressure 3 ODS pilot is partially clogged 4 Defective thermocouple Millivolt only 1 Open window and or door for ventilation 2 Contact local gas company 3 Clean ODS pilot 4 Have thermocouple checked by qualified person Gas odor even when control knob is in the OFF...

Page 11: ...mopile 5 Pilot clogged 1 Clean burner ports 2 Contact qualified service person 3 Turn control knob to on position 4 Replace thermopile 5 Clean pilot Burner backfires during combustion 1 Manifold pressure is too low 2 Burner clogged 1 Contact local gas company 2 Clean burner tube Odor during initial operation 1 New logs 1 Allow to burn several hours Heater produces a whistling noise when burner is ...

Page 12: ... is removed from the gas line Have gas line checked by local gas company 3 Clean burner or replace burner orifice 4 Replace burner orifice Delayed ignition of burner 1 Manifold pressure is too low or pilot and or burner need cleaning 1 Contact service technician Either the remote or switch are pressed to start the burner ignition sequence and there is no function or response 1 Missing or weak batt...

Page 13: ...gas supplier 5 Connect valve cable correctly 6 Clean ODS pilot with canned air or replace the pilot 7 Replace the regulator Low battery power in remote 1 Batteries are weak 1 Replace batteries in remote Slight smoke or odor during initial operation 1 Residues from manufacturing processes and logs curing 1 Problem will stop after a few hours Moisture condensation noticed on windows 1 Not enough com...

Page 14: ...e LIGHTING INSTRUCTIONS 1 STOP Read safety information previously listed above 2 Insure main gas supply is turner on to the appliance 3 Wait 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety information above If you do not smell gas go on to the next step 4 To start pilot ignition manually move ON OFF switch to on After a few se...

Page 15: ...bel If you don t smell gas go to the next step 4 Locate pilot mounted on the inside of the right hand bracket that holds the burner in place just behind the front part of the burner FIG 6 5 Depress main control knob FIG 7 and turn counterclockwise to the PILOT position With main control knob FIG 7 at PILOT depress until it stops and press on the igniter push button several times FIG 7 This will ca...

Page 16: ...C and 10 WC for LP gas Include a manual shutoff valve and union in the line so the appliance may be disconnected for servicing Provide a 1 8 NPT plugged tapping for pressure gauge connection between shutoff valve and the appliance Test for leaks using a soap and water solution after completing the connection DO NOT USE AN OPEN FLAME The appliance and its appliance main gas valve must be disconnect...

Page 17: ... rear burner ports Clean burner air intake holes Failure to do so may result in soot ing and poor combustion Logs and volcanic rock must be positioned correctly Failure to do so may re sult in sooting and poor combustion All previously applied loose material must be removed prior to reapplication Do not operate ceiling fans while using this heater Drafts from fans may alter flame pattern which cou...

Page 18: ...Regular Oak 18 Log Part Numbers 444 409 429 430 432 431 Regular Oak 24 Log Part Numbers 424 409 426 427 410 408 428 Page 18 ...

Page 19: ...Regular Oak 33 Log Part Numbers 411 408 409 405 406 410 274 407 Page 19 ...

Page 20: ...Split Oak 18 Log Part Numbers 438 415 439 440 416 441 Split Oak 24 Log Part Numbers 415 438 435 436 416 437 Page 20 ...

Page 21: ...Split Oak 33 Log Part Numbers 433 415 274 412 413 416 434 414 Page 21 ...

Page 22: ...acement The bottom of the front back logs are notched so they can lay on the grate properly The top of the front back logs are also notched These notches are to ensure no flame impingement Page 15 18 18 30 30 24 24 Page 22 ...

Page 23: ...cordance with the specific standard for each appliance Do not tamper with sealed components or remove marking Page 23 Annual inspection and cleaning by your dealer or qualified technician is recommended to prevent malfunction and or sooting If the gas quality is bad your pilot light may not stay lit the burners may pro duce soot and the heater may backfire when lit If the gas quality or pressure i...

Page 24: ... 1074 Learn Switch A 11 1183B 33 Burner K 16 1070 Battery Pack B 07 1034 LP Regulated Valve w Harness L H 0586 B EcoFlow Battery Holder Log B 07 1034 Natural Regulated Valve w Harness M 09 0996 Remote Transmitter C 07 1039 ODS Pilot Assembly LP Gas N 11 1294 Cover Plate C 07 1021 ODS Pilot Assembly NG Gas O 16 1312 Main Wire Harness 24 8 Pin D 16 1060 Module P L Lava 5 Lava Rock 5 lb Bag E 16 1132...

Page 25: ...16 1035 16 1035 Millivolt ODS LP Pilot 16 1040 16 1040 16 1040 Millivolt ODS NG Pilot 16 1045 16 1045 16 1045 ON OFF Switch 01 1070 01 1070 01 1070 Peizo 11 1166 11 1166 11 1166 Peizo Wire 16 1130 16 1130 16 1130 When ordering please include complete part number part name and description Parts may be ordered directly from HEATMASTER LLC 3625 Benson Road Angier NC 27501 919 639 4568 HM2 MILLIVOLT P...

Page 26: ... allowed by law any implied warranty of merchantability of fitness applicable to this product is limited to the duration of this warranty Heatmaster LLC shall not be liable for loss of use of this product loss of time inconvenience commercial loss or consequential damages The remedy of repair or replacement of a defective part during the warranty period herein specified shall be the purchasers exc...

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