Majectic UVLX18RN Installation And Operating Instructions Manual Download Page 17

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20008845

PILOT

OFF

LO HI

12a,b

OFF

PILOT

9a,b

Screw

Piezo Ignitor

15a,b

14a,b

18a,b

13a,b

21a,b

6a,b

c,d

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UVLX18

UVLX241

UVLX30

CFM Corporation reserves the right to make changes in design, materials, speciﬁcations, prices and discontinue colors and products at any time,
without notice.

UVLX18/24/30 Premium Vent Free Gas Logs

Ref.

Description

UVLX18

UVLX24

UVLX30

Complete Log Set

20008925

20008786

20008886

1a.

Back Log

20008655

20008781

20008876

1b.

Right Cross Log

20008785

20008880

1c.

Left Cross Log

20008653

1d.

Front Log

20008654

20008783

20008878

1e.

Middle Log

20008652

20008782

20008877

1f.

Middle Cross Log

20008879

2a.

3/8” Flare Tubing

7060120

2b.

3/8” Flare Tubing (M Series)

20004146

Summary of Contents for UVLX18RN

Page 1: ...logsets are not for exterior use ATTENTION Installation and service must be performed by a qualiﬁed agency individual ﬁrm corpo ration or company experienced in the instal lation repair and servicing of this type of gas appliance Do not modify alter or tamper with any part of this heater control or logs Do not store or use gasoline or other ﬂam mable vapors and liquids in the vicinity of this or a...

Page 2: ...equent cleaning may be necessary due to excessive lint from carpeting or bedding material In the United States the installation and operation must conform to local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 NFPA 54 latest edition CSA B149 1 Installation Code and with the National Electrical Code ANSI NFPA70 latest edition State or local codes may only allow ...

Page 3: ...nput Max Input Width Width Depth Height Min Max Pressure BTU hr BTU hr 18 UVLX18RN 20 17 13 18 5 5 14 0 3 5 17 000 24 000 18 UVLX18MN 15 000 24 000 24 UVLX24RN Natural 25 18 13 18 5 5 14 0 3 5 24 500 35 000 24 UVLX24MN 18 000 35 000 30 UVLX30RN 25 23 13 18 5 5 14 0 3 5 25 000 39 000 30 UVLX30MN 28 500 39 000 18 UVLX18RP 20 17 13 18 11 0 14 0 11 0 18 000 24 000 18 UVLX18MP 10 0 17 000 24 000 24 UVL...

Page 4: ...operation of this appliance in a vented conﬁguration Check your state or local codes If unvented room heaters are not permitted the ﬁreplace vent damper must be locked at the minimum vent area required by local codes or by the National Fuel Gas Code ANSI Z223 1 NFPA 54 latest edition When installed as a Decorative Gas Appliance for in stallation in a solid fuel burning ﬁreplace a minimum permanent...

Page 5: ...f You Have a Conﬁned or Unconﬁned Space Use the following formula to determine if you have a conﬁned or unconﬁned space Space is deﬁned as the room in which you will install the heater plus any adjoining rooms with doorless passageways or ventilation grilles between the rooms The National Fuel Gas Code deﬁnes a conﬁned space as a space whose volume is less than 50 cubic feet per 1 000 BTU per hour...

Page 6: ...ch 4 000 BTU hr For further information on ventilation guidelines and siz ing speciﬁcations follow the National Fuel Gas Code NFPA 54 ANSI Z223 1 NFPA 54 Section 5 3 If the total BTU hour used by the appliances is less than the maximum BTU hr the space can support the room meets the Unconﬁned Space criteria and no further ventilation is needed WARNING Before installing the gas log set in a solid f...

Page 7: ...nce in bedrooms or bathrooms WARNING Any change to this heater or its con trols can be dangerous Masonry Fireplace Installation Preparation A 1 2 inch gas supply line must be supplied to the ﬁrebox In most cases this will require drilling a gas line access hole through the masonry wall The gas sup ply line should then be sealed in the access hole with mortar The gas supply line should also have a ...

Page 8: ...e of the combustion dome Fig 4 3 Align the two slots on either side of the cutout on the damper stop with the two small holes on the angled portion of the damper locking bracket Attach the damper stop with the screws provided Fig 5 NOTE Some of the early units may not have the holes in the end of the damper locking bracket If this is the case use the damper stop as a template to drill two 2 1 8 ho...

Page 9: ...ance from the in side of the front opening of the ﬁreplace to any combus tible wall should not be less than 3 Fig 7A 2 Ceiling Clearances The ceiling height should not be less than 42 from the top of the ﬁreplace opening Fig 7A 3 Mantel Clearances When installing an ANSI Z21 11 2 ventless appliance the ﬁnishing material used for the mantel must be rated at 250 F or greater Refer to ﬁrebox instruct...

Page 10: ...point located in the control valve body Access to the pressure test point is obtained by removing all logs UVLX M series only The pressure should be checked with the appliance burning and the control set on HIGH The pressure regulator is preset and locked to avoid tampering If the pressure is not as speciﬁed replace the regulator Refer to Replacement Parts After measuring the pressure replace the ...

Page 11: ... 2 Attach the wire to the switch and install the switch into the receptacle box Attach the cover plate to the switch 3 Connect the wiring to the gas valve One wire con nects to the TP TH terminal the other attaches to the TH terminal Fig 10 NOTE If any of the original wire as supplied with the appliance must be replaced it must be replaced with a wire of at least a 60 C temperature rating P I L O ...

Page 12: ...sit Valve 3 9 00 djt P103 M series pilot flame 752 PyroM Pilot Flame 968 UVHL 7 27 98 Thermopile Thermopile R Series M Series 752 P103 Fig 16 Proper pilot ﬂame Thermocouple HI L O OFF ON O F F P I L O T O F F E A PILOT THTP TP TH FP1395 NOVA SIT valve RN RP FP1395 Fig 12 SIT control valve P I L O T ON OFF L O H I HV101a Honeywell valve UVL 3 18 99 djt Control Knob Piezo Ignitor Hi Lo Knob HV101a F...

Page 13: ... the heater area for gas Be sure to smell next to the ﬂoor because some gas is heavier than air and will settle on the ﬂoor WHAT TO DO IF YOU SMELL GAS Do not try to light any ﬁreplace Do not touch any electric switch Do not use any phone in your building Immediately call your gas supplier from a neigh bor s phone Follow the gas supplier s instruc tions To Turn Off Gas To Heater Lighting and Opera...

Page 14: ...ctions Replace piezo ignitor For air in the lines Thermopile needs a minimum of 325mV All wiring connections Replace thermopile Thermocouple needs a minimum of 14mV Defective valve turn to pilot meter should read greater than 100mV If not replace the valve Valve turned on Wall switch is not turned on Thermopile needs a minimum of 325mV Plugged burner Gas supply on Pilot lights with Piezo Pilot sta...

Page 15: ...ive thermocouple B Thermocouple ﬁtting not tight in valve C Weak pilot ﬂame D Defective valve E Not enough oxygen in the room Danger A Plugged main burner ori ﬁce B Defective valve 1 Make sure that the shutoff valve located on the pipe supplying gas to the ﬁreplace is open 1 Light a match turn gas valve knob to PILOT position and depress Keep match near pilot burner till it lights 1 Replace the bu...

Page 16: ...designed and con structed to develop a positive ﬂow adequate to remove ﬂue gasses to the outside atmosphere See vented ﬁreplace installation instructions Any foreign objects in the venting system except those designed speciﬁcally for the venting system may cause spillage of the ﬂue gases into the room In extreme situations carbon monoxide poisoning or suffocation may occur Periodic examination and...

Page 17: ...prices and discontinue colors and products at any time without notice UVLX18 24 30 Premium Vent Free Gas Logs Ref Description UVLX18 UVLX24 UVLX30 1 Complete Log Set 20008925 20008786 20008886 1a Back Log 20008655 20008781 20008876 1b Right Cross Log 20008785 20008880 1c Left Cross Log 20008653 20008653 20008653 1d Front Log 20008654 20008783 20008878 1e Middle Log 20008652 20008782 20008877 1f Mi...

Page 18: ...Valve 52464 52464 52464 12a Pilot Assembly MN Series 20001356 20001356 20001356 12b Pilot Assembly MP Series 20001357 20001357 20001357 13a Gas Valve Honeywell RP 10000242 10000242 10000242 13b Gas Valve Honeywell RN 10000235 10000235 10000235 14a Knob Extension Hi Lo Honeywell Valve 20000006 20000006 20000006 14b Knob Extension HI LO SIT Valve 55162 55162 55162 15a Knob Extension ON OFF Honeywell...

Page 19: ...n with questions concerning prices and policies covering replacement parts Parts may be ordered through your Majestic Fireplaces dis tributor or dealer You will need the following information when ordering replacement parts The appliance model number The serial number A description of the part Should you need additional information beyond what your dealer can furnish contact CFM Corporation 2695 M...

Page 20: ...ITS COMPONENTS AND ACCESSORIES INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ALL OF WHICH ARE HEREBY LIMITED 2 20 YEAR WARRANTY For MAJESTIC FIREPLACES Vent Free Gas Appliances EXPRESSLY INCLUDED IN NO EVENT SHALL ANY IMPLIED WARRANTY PRESCRIBED BY LAW NOTWITHSTANDING THE FOREGOING EXPRESS EXCLUSION REMAIN IN EF FECT AFTER EXPIRATIONS OF THE WARRANTIES SET FOR...

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